Real Estate

Should you rent or buy?

It depends far more on how long you expect to stay than on anything else, and the popular argument for buying is the one worth discarding first. "Renting is throwing money away" treats a mortgage payment as though it were savings. Most of an early payment is not.

Take apart what a homeowner actually pays each month. Only the principal portion builds equity, and in the early years of a level-payment loan that portion is small, because each payment covers the accrued interest first and the remainder reduces the balance. Everything else is the cost of occupying the house: interest, property tax, insurance, any mortgage insurance, and maintenance. A renter pays for occupancy too, in one line instead of five. The honest comparison sets the whole cost of owning against the rent, not the mortgage payment against the rent, and housing economists have a name for the former. The user cost of housing counts the interest, the taxes, the insurance, the maintenance and physical depreciation, and the return you gave up on the money tied up in the down payment, then subtracts whatever the property is expected to gain in value.

Then there are the costs that appear only twice, which is exactly why they get left out. Buying and selling a home are both expensive, and selling is the more expensive end. Those one-time costs have to be spread across however many years you own the place, so they weigh heavily on a short stay and lightly on a long one. That is the real mechanism behind the familiar advice not to buy if you might move soon. There is a period at the start of ownership during which selling would leave you worse off than if you had rented.

How long that period lasts is the question everyone wants a number for, and the sources worth trusting decline to name one. It moves with your purchase price, your rate, what comparable rent costs locally, local property tax rates, what you would otherwise have earned on the down payment, and what prices do while you own. Economists who study this decline to name a universal figure for exactly that reason. A credible answer is built from your own numbers, and the inputs matter more than the arithmetic.

The framing that survives scrutiny best is not a contest but a symmetry. Owning exposes you to the risk that house prices fall. Renting exposes you to the risk that rents rise. Neither position is safe, and which risk you would rather carry depends mostly on how long you expect to stay in one place. A household planning to move within a few years is taking real price risk for a short horizon, which is the least favorable version of the trade. A household planning to stay for twenty years is buying a hedge against rent increases they would otherwise face for two decades.

Two non-financial factors belong in the decision honestly rather than as tiebreakers. Owning delivers control and stability that renting does not, which is what most buyers actually want and is worth paying something for. And a mortgage is a forced savings plan that most people stick to, which matters because the strongest study finding that renting beat owning over long historical periods depended on the renter faithfully investing the difference every month. Households that would not do that are comparing against a version of themselves that does not exist.

How do you rent well?

By treating renting as a financial arrangement with rules rather than as a waiting room before ownership. Renting is a legitimate long-term choice, particularly for people whose work or family situation may move them, and renters have more protections than most of them know about.

In the private rental market, security deposits are governed by state law rather than by any general federal rule. (Federally assisted housing is the exception: HUD regulations cap deposits in public housing and set return deadlines in project-based Section 8.) That is the single most useful thing to know, because it means the answer to almost every deposit question is local. What varies is worth knowing in outline so you know what to look for: many states cap the deposit at some multiple of monthly rent, set a deadline by which the landlord must return it after you move out, and require an itemised written statement of anything withheld. Some require the money to be held separately or to earn interest. The practical habit that survives every jurisdiction is documentary: photograph the unit in detail at move-in and again at move-out, and keep the timestamps.

A tenant screening report is a consumer report, which means the Fair Credit Reporting Act applies to it in the same way it applies to a credit report. An applicant turned down on the basis of one is entitled to an adverse action notice identifying the company that supplied it, and is entitled to obtain the file from that company and dispute anything inaccurate. This matters more than it sounds, because tenant screening files are assembled from court and eviction records that are frequently matched to the wrong person or that record a case the tenant won. A rejection is not necessarily the end of the conversation.

The Fair Housing Act makes it unlawful to refuse to rent, to refuse to negotiate, or otherwise to make housing unavailable because of race, color, religion, sex, familial status or national origin, and a separate part of the statute adds disability along with duties to make reasonable accommodations and reasonable modifications. Familial status is the one people are least aware of: refusing to rent to a household because it includes children is generally unlawful. That federal list is a floor rather than a ceiling, and many states and cities protect additional characteristics.

Renters insurance is the cheapest correction of a common misunderstanding. A landlord's policy covers the building, and nothing of yours. A renters policy covers your possessions, your personal liability if someone is injured or you damage the property, and your living costs if the unit becomes uninhabitable. The liability limb is the part worth buying it for, and it is the part people never think about. Our insurance guide covers what the policy pays and how the limits work.

One thing renting does not do by default is build credit. Rent is not reported to the credit bureaus the way a loan is, so years of paying on time leave no trace unless the landlord participates in a reporting program or you use a service that reports on your behalf. Even then, appearing on a report and affecting a particular credit score are different things, because scoring models differ in whether and how they use rental data. Treat rent reporting as a possible small help rather than a plan.

How much house can you actually afford?

Less than a lender will approve you for, in most cases, and the gap between those two numbers is where housing stress comes from. A lender is estimating the probability that you repay the loan. You are deciding what the rest of your life looks like after the payment leaves. Those are different questions and they produce different answers.

The rule of thumb you will meet is the 28/36 rule: housing costs no more than 28% of gross monthly income, and total debt payments no more than 36%. It is a reasonable starting frame and it is worth knowing that it is an industry convention rather than a legal standard. Its cousin, the "43% debt-to-income limit", is more often quoted and is out of date: the federal qualified-mortgage rule that once used a 43% debt-to-income ratio cap replaced it with a price-based test years ago, and the current rule expressly allows a lender to consider residual income rather than a ratio alone. If a source is still telling you 43% is the federal cut-off, it has not been updated.

The other standard you will meet is the 30% of income affordability benchmark, and its history is genuinely worth a paragraph because it changes how much weight to give it. It is an administrative convention, not an empirical finding. Congressional Research Service traces it from a nineteenth-century observation of what households were spending, through the Brooke Amendment, which capped what a public housing tenant could be charged at 25% of income, to acts of Congress in the early 1980s that raised the tenant contribution in federal rental assistance programs to 30%. Nothing was discovered about households in 1981. A subsidy-administration parameter was later repurposed as a universal budgeting rule.

That does not make it useless, but it explains its most obvious flaw, which the same analysis names: a single percentage assumes that what a household needs for everything else scales with its income. It does not. Food, healthcare and childcare do not double when income doubles, so the same 30% leaves one household comfortable and another short. It also ignores where the housing is. Paying a slightly higher share to live near work can leave a household better off than paying less and commuting, and the ratio cannot see that. What a ratio cannot replace is knowing your own numbers, which our cash flow guide covers.

Three corrections make any of these benchmarks more useful:

• Underwriting runs on gross income; your life runs on net. A ratio measured against pre-tax income overstates what is available by whatever your tax and payroll withholding take. Running the same test against take-home pay is more honest and usually more sobering.
• The payment is not the cost. Principal, interest, taxes and insurance are the parts a lender counts. Maintenance is not in that number, association dues may not be counted the way you expect, and utilities on a larger home are frequently higher than the ones you are used to.
• The affordable payment is the one that survives a bad year. The useful test is not whether you can make the payment on a good month but whether you could still make it after a job loss, a period of reduced hours, or a large medical bill, while still contributing something to retirement.

What do you need saved before you buy?

More than the down payment, and the extras are what catch people out. A purchase generally needs four separate pots: the down payment, closing costs, cash reserves the lender may require you to still hold afterwards, and the immediate cost of moving into and furnishing a place that is usually larger than the one you left.

Twenty percent is not a requirement. It is the level at or above which a conventional loan needs no private mortgage insurance, and treating it as an entry fee keeps people renting for years. The real minimums are far lower, and each route charges for the privilege differently:

• Conventional, 3%. Above 95% loan-to-value that floor is limited to first-time buyers; a repeat buyer's minimum is 5%. Private mortgage insurance applies above 80% loan-to-value and is cancellable by statute, on terms our guide to credit and debt sets out.
• FHA, 3.5% of appraised value. The trade is mortgage insurance that works differently: at the minimum down payment it generally runs for the life of the loan and cannot be cancelled by paying the balance down. Refinancing into a conventional loan is the usual exit, and it is not guaranteed to be available when you want it.
• VA and USDA guaranteed loans, nothing down for those who qualify, in exchange for a one-time VA funding fee or, on a USDA loan, both an upfront guarantee fee and an annual fee for the life of the loan. For an eligible veteran the VA loan is frequently the strongest option available and is under-used, and the funding fee is waived entirely for veterans receiving VA disability compensation, for Purple Heart recipients on active duty, and for certain surviving spouses.

A smaller down payment is not automatically the worse choice. It is a trade: a larger loan, a higher payment and usually mortgage insurance, against buying sooner and keeping cash. Which side wins depends on how long you will hold the loan and what the money would otherwise do, which is a genuine opportunity cost question rather than a moral one.

How do you shop for a mortgage?

By treating the loan as a separate decision from the house, and by collecting more than one written offer. Comparison shopping a mortgage is probably the highest-paid hour in the entire process, because the difference between offers is measured against a balance you will carry for years.

What makes this practical is that the comparison has been standardized for you. Once you give a lender the information that legally constitutes an application, it must send you a Loan Estimate on a prescribed form with the charges under prescribed headings. Two Loan Estimates can therefore be laid side by side line by line, which is not true of anything a lender tells you on the phone. Getting three of them is the whole technique.

The rate is not the price. A lower rate bought with discount points costs cash at closing, and a suspiciously low rate is sometimes paired with higher fees elsewhere on the form. This is what the annual percentage rate exists to express, since it folds much of the cost of credit into a single figure, though it is not a complete answer either: it assumes you keep the loan to term, so it flatters a points-heavy offer if you will actually sell or refinance in a few years. The comparison that holds up is total cost over the period you realistically expect to keep the loan.

Two mechanics are worth knowing before you start. A rate lock fixes the quoted rate for a defined window while your loan is processed, and the longer the window the more it generally costs, so a lock has to be long enough to reach a realistic closing date rather than an optimistic one. And shopping does not compound the credit damage you might expect: Fair Isaac groups multiple mortgage inquiries made within a short window and treats them as one, precisely so that rate shopping is not penalised, and other scoring companies publish their own treatment. Our page on mortgage preapproval sets out how long those windows run in each model, along with the more important point that "prequalified" and "preapproved" are not standardized terms, so the question that distinguishes a useful letter from a decorative one is what the lender actually verified.

The choice between a fixed-rate mortgage, whose rate never changes, and an adjustable-rate mortgage, which fixes the rate for an opening period and then moves with a published index, is really a question about how long you will hold the loan and how much rate risk you can absorb. The mechanics of the caps that limit those adjustments are in our credit and debt guide.

What actually happens between offer and closing?

A sequence of checks, each of which exists to stop a specific thing going wrong, run in parallel over roughly a month or two. Understanding what each one protects is what lets you decide which to keep when a competitive market pressures you to give them up.

An accepted offer becomes a contract, and the contract usually carries contingencies: conditions that let the buyer withdraw without losing their deposit if something specific fails. The common ones are financing, appraisal, inspection, and sometimes the sale of the buyer's current home. Waiving one does not make it go away. It transfers that risk to you, and the transfer is exactly as large as the thing it was protecting against. Waiving an inspection means accepting an unknown repair bill. Waiving an appraisal contingency means promising to make up any shortfall in cash.

Earnest money is the deposit that accompanies the offer and demonstrates that you are serious. It is held by a third party rather than by the seller, it is credited towards what you owe at closing rather than being an extra cost, and whether it is at risk when a deal falls apart depends on which contingency you were relying on and whether you met its deadlines. Deadlines are the part that actually decides this.

An appraisal and an inspection are constantly confused and solve different problems. The appraisal is the lender's estimate of what the property is worth, ordered to protect the lender's collateral, and its consequence is financial: if it comes in below the contract price, the lender lends against the lower figure, so the gap becomes cash you must find. It does not stop you paying what you agreed. A general home inspection is yours rather than the lender's, and on an ordinary purchase it is optional, though some loan programs do require specific inspections such as a pest, well or septic test in defined areas. It is about the physical condition of the building, the roof, the systems, the structure, the things that will bill you later.

Title is the one most buyers pay for without knowing what they bought. There are two policies, not one. The lender's policy is required by the mortgage and protects the lender's loan. An owner's policy is separate, optional, and the only one that protects your equity against a defect in the property's ownership history. Many buyers pay for title insurance at closing and walk away with none of their own, which our insurance guide explains in more detail.

Two federal disclosure documents bracket the process, and using them properly is where money is recovered. The Loan Estimate arrives early. The Closing Disclosure, in the same format, must reach you at least three business days before closing so that you can compare them. A widely repeated claim is that any change restarts that three-day wait, which is false and does real harm, because it deters buyers from querying a fee late in the process for fear of delaying their own closing. Only three changes restart the clock: the annual percentage rate becoming inaccurate, a change in the loan product itself, or the addition of a prepayment penalty. Everything else simply requires a corrected disclosure.

One last thing to be clear about, because getting it wrong is dangerous in both directions. There is no three-day right to cancel a home purchase loan. The federal right of rescission that people are thinking of applies to refinances with a new lender and to borrowing against the home you live in, including the cash you take out above the old balance when you refinance with your existing lender. It expressly does not apply to a loan taken out to acquire your home. What purchase buyers get is the three-day period to read the Closing Disclosure before signing, not a period to unwind afterwards. The two are unrelated, and a buyer who signs believing they can back out on Monday has no such right.

What does owning a home actually cost?

The mortgage payment is the floor, not the cost. Four recurring items sit on top of principal and interest, and three of them rise over time whether or not your rate is fixed: property tax, insurance, maintenance, and where applicable association dues.

Property tax and homeowners insurance are usually not paid by you directly. They are estimated, collected monthly alongside the loan payment, held in an escrow account, and paid out by the servicer when the bills fall due. This is why a "fixed" payment changes. The loan portion is fixed; the escrow portion is re-estimated once a year in an annual escrow analysis, and it moves whenever a reassessment or an insurance renewal moves. Our taxes guide covers how an assessment is set and appealed, and our insurance guide covers what a policy actually pays.

What surprises people is not that the payment rises but by how much, and the reason is that two things happen at once. The monthly collection increases to cover the higher annual bill, and any shortfall left over from the year just ended is added on top. A tax increase can therefore land as an escrow increase of roughly twice its size in the first year. Federal rules put limits on this that are worth knowing, because servicers do not always volunteer them. The servicer may hold only a small cushion, capped at one sixth of the year's expected escrow disbursements rather than a share of your whole mortgage payment. A shortage equal to a month of escrow or more must be offered a repayment period of at least twelve months rather than demanded in a lump sum. And a surplus above a modest threshold generally has to be refunded within thirty days rather than quietly held.

Maintenance is the cost that has no bill until it does, and it is where the standard advice is weakest. You will be told to budget 1% of the home's value a year. It is worth knowing that this figure has no traceable empirical source: competing versions circulate freely, and the Consumer Financial Protection Bureau's own homebuying booklet, the one lenders are required to hand you, warns about maintenance costs and declines to attach a percentage to them. It is also built wrong. It indexes maintenance to market value, but a roof, a furnace and a water heater cost what they cost regardless of what the land underneath is worth, so the rule overstates badly in expensive markets and understates in cheap ones with old housing stock.

The better approach is to build the estimate from the building rather than from the price. Every major system has a replacement cost and a rough service life, and the roof, heating and cooling, water heater, and any large appliance can each be divided into an annual figure. That produces a number specific to your house, and it converts an unpredictable expense into a sinking fund, a set amount saved each month towards a cost you can already see coming. Deferred maintenance is not saved money. It is a debt you owe the building, and it is usually collected with interest, either as a larger repair later or as a lower price when you sell.

What should you know before buying into an HOA, condo or co-op?

That you are buying into a small government as well as a property, and that its finances become partly your liability on the day you close. This is the least examined part of most purchases and it carries the one cost on this page with no ceiling you agreed to.

A homeowners association is a body that owns and maintains shared property and enforces a set of recorded rules, usually called covenants, conditions and restrictions. Those rules bind you because they run with the land rather than because you signed them, and they can reach a long way into what you may do with your own unit. Dues are not optional. They are secured against the property, and under the model law that many states have adapted an association can foreclose on unpaid assessments. Whether and how it can do so where you are buying is a question of state law, and it varies enough that it is worth asking directly rather than assuming.

A special assessment is the risk that deserves the most attention and gets the least. When a major repair costs more than the association has reserved, the shortfall is billed to the owners, and the governing documents generally set no ceiling on it beyond the cost of the work. Many states and most governing documents require an owner vote above a threshold, but emergency repairs commonly bypass that, so the vote is not a reliable ceiling. A household that carefully budgeted for dues can receive a demand for many times the annual figure because a roof, a lift or a garage structure reached the end of its life without having been funded. This is the mechanism that turns an affordable-looking unit into a financial emergency, and it is entirely foreseeable from documents a buyer is generally entitled to see before closing.

Which is the practical point: read the association's budget and its reserve study. The reserve study estimates what the shared components will cost to replace and when, and whether the association is putting enough aside. Ask what share of the budget goes to reserves, what large components are approaching replacement, whether any assessment has been discussed or approved, and how often dues have risen. Minutes of recent meetings are more revealing than the glossy summary.

A further consequence catches buyers off guard because it has nothing to do with them. Since the Surfside collapse, the large mortgage investors that stand behind most conventional lending have applied project-level eligibility standards to condominium and cooperative projects, covering significant deferred maintenance, unfunded repairs, evacuation orders and outstanding special assessments. A building that fails them can become difficult to finance, which affects your ability to buy and, later, your buyer's ability to buy from you, no matter how strong your own credit is. It is worth asking whether the project is currently eligible before you are emotionally committed.

Finally, a condominium and a co-op are not the same kind of ownership. With a condominium you own real property, specifically your unit plus an undivided share of the common elements. With a housing cooperative you own shares in a corporation that owns the building, together with a proprietary lease entitling you to occupy a unit. In most states you are buying personal property rather than real estate, which changes the financing, since not every lender makes co-op loans, and it typically gives the board far more control over who may buy from you. Neither is worse, but they are different products and they are frequently described interchangeably.

How does home equity build, and what does it cost to use?

Equity is the difference between what the property is worth and what you owe on it, and it builds from three sources that behave completely differently. The down payment creates it instantly. Amortization adds to it on a schedule. Appreciation may add to it or take it away, and it is the only one of the three you do not control.

The amortization part is worth understanding because it is counterintuitive. On a level payment loan each installment covers the interest accrued since the last one, and only the remainder reduces the balance. Early on the balance is large, so most of the payment is interest and equity builds slowly. As the balance falls the interest shrinks and an increasing share of an unchanged payment goes to principal, so equity builds faster and faster towards the end. A homeowner five years into a thirty-year loan typically owns much less of the house than the elapsed fraction suggests.

Every route to turning that equity into money has the same shape, and it is the thing to hold on to: you are converting an asset you cannot easily sell into a debt secured by the place you live. That is not a reason never to do it. It is the reason the decision deserves more care than an unsecured loan of the same size, because the consequence of not repaying is different in kind. The two standard instruments are a home equity loan, which advances a lump sum on a fixed schedule, and a home equity line of credit, which revolves. Their mechanics, including the payment jump when a line of credit stops being interest-only, are covered in our guide to credit and debt, along with the narrow circumstances in which the interest is deductible.

Refinancing replaces your existing loan with a new one, usually to lower the rate, change the term, or take cash out. Two things get overlooked. It has closing costs of its own, so the honest test is how many months of saving it takes to recover them and whether you will still be there, which is the same break-even logic as discount points. And refinancing into a new thirty-year term restarts amortization, so a borrower eight years into a loan who refinances at a slightly lower rate can pay more interest in total while the monthly payment falls. That can still be the right decision if cash flow is what you need. It should be a decision rather than a surprise.

A reverse mortgage is the third route and the least understood. Available from a qualifying age, it converts equity into cash, as a lump sum, a line of credit or monthly payments, with no required monthly repayment while you live there. Interest and fees accrue against the balance instead, so the debt grows over time rather than shrinking, which is the mirror image of an ordinary mortgage. You keep title to the house. The obligations that remain are the ones that catch people: you must keep paying property taxes and any special assessments, insurance, and any association dues, keep the property in good repair, and keep the home as your principal residence. Failing any of those can make the loan due. It is a genuine tool for a household that is asset-rich and cash-poor and intends to stay put, and an expensive one for a household that may move in a few years. The costs and eligibility rules deserve their own careful treatment before anyone signs.

What changes when you sell?

Two things that most sellers have not looked at since they bought: how the agents get paid, which changed in 2024, and how the gain is taxed, which has quiet traps in it.

Start with commission, because most published guidance is out of date. Under the National Association of Realtors antitrust settlement, practice changes that took effect in August 2024 did two specific things. Offers of compensation to a buyer's agent can no longer be published on a multiple listing service. And a buyer working with an agent who participates in an MLS must sign a written agreement with that agent, specifying that agent's compensation, before touring a home.

What did not change matters just as much, because coverage went wrong in both directions. A seller may still agree to pay the buyer's agent; the Department of Justice, in its own filing in the case, described the settlement as expressly allowing offers of compensation to continue and simply prohibiting them on an MLS. The settlement capped no rate and set none. Commissions were negotiable before and they are negotiable now. The practical difference for a seller is that the buyer-side fee is now an explicit negotiation rather than a number inherited from the listing service, and for a buyer it is that you sign something committing you to a fee before you have seen a house. Read it. Treat any source quoting what commissions "now" cost with suspicion, because the reliable data ends before the changes took effect.

On tax, most sellers of a primary residence owe nothing, because gain is excluded from income if you owned the home and used it as your main home for at least two of the five years before the sale. Two structural points are worth knowing: the two periods do not have to be the same twenty-four months, and they do not have to be continuous. The exclusion can also be used repeatedly rather than once in a lifetime, subject to one limit that catches serial movers: you generally cannot use it twice within two years. Our taxes guide carries the dollar limits, along with the fact that they were set in 1997 and have never been indexed, which is why a growing number of long-tenured owners now have gain above them. Gain above the exclusion also counts as net investment income, so a seller over the income threshold picks up a further surtax on the excess.

Four things about it are commonly got wrong, and each one costs money in a different direction:

• A reduced exclusion shrinks the exclusion, not the gain. If you sell early for a qualifying reason, you keep a proportion of the full exclusion based on how much of the two years you completed. A job move a sufficient distance away and a health reason a doctor recommends are safe harbors that settle the question, and failing one is not automatically fatal, because the test underneath is what the primary reason for the sale actually was. Someone who lived in the home for one year keeps half the exclusion, which is still a large number, so a modest gain is generally covered entirely. The common misstatement, that half the gain becomes taxable, invents a tax bill that does not exist.
• Depreciation since 1997 is never excluded. Gain up to the amount of depreciation allowed or allowable after May 1997 falls outside the exclusion no matter how well you meet the tests. The wording matters: the carve-out is measured by the depreciation you were entitled to take, so never having claimed it does not remove it, and your basis is reduced by the allowable amount either way. This reaches anyone who rented the property out or claimed a home office deduction that included depreciation, and it is taxed in its own capital-gain bracket rather than at the usual long-term rates.
• A surviving spouse faces a cliff, not a slope. The larger married exclusion remains available to a surviving spouse who has not remarried only if the sale happens within two years of the death. Selling in month twenty-five drops the exclusion to the single figure, which in an expensive market can be a very large difference produced by a calendar date. How much it actually costs depends on the other half of the arithmetic, which is that the basis steps up at death, fully in community property states and generally only on the deceased spouse's share elsewhere. For some survivors the remaining gain is small enough that the window never binds, so it is worth knowing which case you are in before the date starts driving the decision.
• Renting the place out before you lived in it is treated worse than renting it out after. Time the property spent as something other than your residence before you moved in generally makes a proportion of the gain ineligible, measured across your whole ownership period, though time before 2009 does not count. Time after you move out, within the qualifying window, generally does not. Converting a rental into your home is penalised; converting your home into a rental and selling within the window is not.

Finally, the unglamorous thing that matters most: keep the records. Your gain is the sale price less selling costs less your cost basis, and improvements add to that basis while repairs do not. A new roof, an addition, a replaced heating system and a finished basement raise it; repainting and fixing a leak do not. Over twenty years the difference between a documented basis and a guessed one is frequently tens of thousands of dollars of capital gains tax, and the receipts you need are the oldest ones. Note also that if the closing agent issues an information return on the sale, the sale must be reported on your return even when the whole gain is excluded.

Is real estate a good investment?

It can be, but "investing in real estate" names two activities so different that they suit opposite temperaments, and the honest starting point is that the appreciation most people are counting on is smaller than they think.

The long-run national record is worth stating precisely, because a specific figure circulates and it is the wrong one. Using Robert Shiller's long-run index of US home prices, the twentieth century produced growth of roughly 3.4% a year in nominal terms and about 0.2% a year after inflation. Measured across the full series from 1890 to the present, real growth is still under 1% a year. The familiar "about 3.4%" is the nominal number, so anyone using it as a real return, or setting it against a real return on stocks, is overstating housing appreciation by roughly an order of magnitude. The same index fell by about a third in real terms between its 2005 peak and its 2012 trough, and that is the national figure, which averages away much worse local outcomes.

A rental property is an operating business. It has customers, vacancy, collections, repairs, regulation and usually borrowed money amplifying both the gains and the losses, and it cannot be sold in an afternoon. Its return comes from rent net of all of that, plus whatever the property does in value. Most projections that circulate understate the costs by omitting vacancy, capital expenditure and the value of the owner's own time, which is why the arithmetic so often looks better on a spreadsheet than in a bank account.

The tax treatment does more to determine the outcome than most buyers expect, and three features of it are routinely misdescribed:

• Depreciation shelters income now and is settled up later. The building, though never the land, is deducted over a fixed recovery period, currently 27.5 years for residential rental property under the normal system, which often turns positive cash flow into a taxable loss in the early years. The catch is at the sale, and it has a sharp edge: basis is reduced by the depreciation you were allowed to take, not merely what you actually claimed, so failing to claim it does not avoid the reckoning.
• That settling up is capital gain, not ordinary income. "Depreciation recapture is taxed as ordinary income" is the standard description and it is wrong about the building. Because the law requires straight-line depreciation on real property, the provision that converts building depreciation into ordinary income has nothing to bite on. What is taxed instead is unrecaptured section 1250 gain, which sits inside capital gain in its own bracket, and the 25% figure attached to it is a maximum rather than a flat rate. Above a fixed income threshold the net investment income tax adds a further 3.8 percentage points on top, which is where the real ceiling on that slice sits. The ordinary-income description does hold for one part of a rental: appliances, carpeting and similar personal property are a different class, and depreciation on those does come back as ordinary income with no ceiling.
• Rental losses are usually not deductible against your salary. Rental activity is treated as passive by default, so losses generally offset only passive income. There is a special allowance of up to $25,000 for an actively participating owner, but it phases out over a band of income and disappears entirely at the top of it. The point worth making is that those thresholds were set in 1986 and have never been adjusted for inflation, so the provision reaches a smaller share of ordinary landlords every year. Losses you cannot use are not lost: they carry forward, and they are released when you dispose of the entire interest in a fully taxable sale to someone unrelated to you. Selling to a family member or to a business you control defers the release instead of triggering it, which is a costly surprise in exactly the transactions where people expect it least.

One more correction, because it is the most commonly misstated rule in the whole area. Qualifying as a "real estate professional" does not by itself make your rentals non-passive. It removes the automatic presumption, after which you must still materially participate in the activity, and each property is treated separately unless you make a specific election to group them. Two tests, not one, and the second is where claims fail.

Selling at a gain does not have to trigger the tax immediately. A like-kind exchange under Section 1031 lets an investor roll the gain from one investment property into a replacement instead of recognizing it, which is why it appears in almost every discussion of building a portfolio. It defers rather than erases: the basis carries across and the bill waits in the next property. The deadlines are short and unforgiving and the proceeds must be handled by an intermediary rather than by you, and our taxes guide sets out the clocks. It has not applied to a home you live in since it was narrowed to real property held for investment.

A real estate investment trust is the other route, and it is a different proposition rather than a smaller version of the same one. A REIT is a company that owns income-producing property and is required to distribute most of its taxable income to shareholders, which is why the yield is high. It trades like any other listed share because that is what it is. You get property exposure with diversification across many buildings, daily liquidity, and no maintenance calls, in exchange for no control and full exposure to stock market sentiment in the short run.

The tax fact that decides where to hold one is that REIT distributions are mostly ordinary income rather than qualified dividends, precisely because the REIT itself generally pays no corporate tax on the income it distributes. That makes them relatively inefficient in a taxable brokerage account and a natural candidate for a tax-advantaged one, which our investing guide discusses as asset location. A partial deduction is available for these dividends, which softens the effect in a taxable account without eliminating it. That is a genuine point on the other side rather than a footnote, because the deduction exists only where the income is currently taxable.

Common mistakes

The recurring ones, most of which are decisions rather than accidents.

• Buying because renting "wastes money." A large share of an early mortgage payment is also gone forever. The question is the total cost of owning against the rent, over the period you will actually stay.
• Borrowing what the lender approves. Approval is a statement about default risk, not about whether the rest of your life still works. The two numbers are rarely the same.
• Emptying the emergency fund to reach 20% down. Twenty percent is a mortgage insurance threshold, not a requirement, and a new owner with no reserve is one failed water heater from credit card debt.
• Taking one mortgage quote. The Loan Estimate exists so that offers can be compared line by line, and the scoring models that lenders use deliberately group a burst of mortgage inquiries so that shopping is not punished.
• Waiving the inspection to win the house. Waiving a contingency does not remove the risk. It moves the risk onto you, in full.
• Assuming any change restarts the three-day closing wait. Only three do. Believing otherwise stops buyers querying a fee when there is still time.
• Believing you can cancel within three days of closing on a purchase. You cannot. The right of rescission does not apply to a loan used to buy the home.
• Budgeting for the payment and not the house. Maintenance, association dues and rising escrow are real, recurring and not in the payment you were quoted.
• Buying into an association without reading its finances. The budget, reserve study and recent minutes disclose the special assessment before it arrives.
• Expecting appreciation to end mortgage insurance. On a conventional loan the cancellation thresholds run off the home's original value, not today's, so a rising market does not get you there by itself.
• Refinancing on the monthly payment alone. A new full term restarts amortization, and a lower payment can still mean more interest overall.
• Throwing away improvement receipts. They raise your basis and shrink a future taxable gain. The oldest ones are the most valuable.
• Assuming a home sale is automatically tax-free. The exclusion has never been indexed for inflation, depreciation is always outside it, and a surviving spouse has a hard two-year window.
• Underwriting a rental without vacancy or capital expenditure. A projection that omits them is not optimistic, it is incomplete, and the omitted items are the ones that decide the outcome.

When is it worth getting professional help?

When the decision is large, hard to reverse, or entangled with the rest of a financial plan. Housing is unusual in having all three properties at once, and a handful of moments stand out.

Deciding how much to spend, when the number a lender offers and the number that fits your plan differ substantially. Choosing how much to put down, when the alternative use of that money is a retirement account or a business. Selling a property that has been rented at some point, where depreciation, the nonqualified-use rules and the timing of the sale interact and the analysis is worth far more before the sale than after it. Selling as a surviving spouse, where a calendar date carries real money. Buying a first rental, where the tax treatment and the passive loss rules determine whether the deal works. And planning a move in retirement, where downsizing, home equity and healthcare costs all land together.

These have a shape in common: the analysis is worth more before the decision than after it, and several of them are irreversible once the closing happens. If you want a second opinion on one, our advisor directory lets you filter for planners who work on real estate.

Key terms in real estate

Definitions for the terms this guide uses most, each linking to a fuller entry.

Browse all 30 real estate terms in the glossary.

Frequently asked questions