What the revolving structure is actually for. A term loan is priced and scheduled around a known amount borrowed once. A line is built around a gap that recurs. The business draws when it has to pay for materials or payroll, repays when customers pay, and draws again next cycle, and the interest cost tracks the size and duration of each gap rather than the size of the facility. That makes a line the right instrument for a working-capital timing problem and the wrong one for buying equipment, because a facility that can be reduced should not be financing an asset that will still be in use in five years.
It also means the facility has two prices, and borrowers compare only one of them. There is the interest rate on drawn balances, and there is the cost of having the line at all: an origination or annual fee, a draw fee on each advance, and on larger facilities an unused-line fee charged on the undrawn portion. A line quoted at a lower rate with a draw fee on every advance can be more expensive than a higher-rate line without one, for a business that draws frequently in small amounts.
Regulation Z does not apply, and the reason is not the one people give. The exemption is in 12 CFR 1026.3(a), and it has two independent limbs: paragraph (a)(1) exempts "an extension of credit primarily for a business, commercial or agricultural purpose," and paragraph (a)(2) separately exempts "an extension of credit to other than a natural person, including credit to government agencies or instrumentalities."
The distinction is worth holding onto. It is common to hear that the consumer rules do not apply because the borrower is not a consumer, which is the second limb. But the limb that actually catches most small business borrowing is the first, which turns on purpose: a sole proprietor is a natural person, and credit extended to them for the business is exempt anyway. So the protections are absent whether the borrower is an LLC, a corporation or an individual running an unincorporated business.
What that means in practice is the absence of a familiar list. No standardized APR that folds in the fees. No required periodic statement. No billing-error resolution procedure with a deadline attached. No limit on repricing an outstanding balance. Two consumer protections do survive, from a different statute: the Equal Credit Opportunity Act and Regulation B reach business credit, so an applicant who is declined has a right to notification and, in the circumstances the regulation specifies, to a statement of reasons.
The state layer, and the exemption that limits it. Several states have legislated commercial financing disclosure precisely because of the federal gap. California's is the most developed. Where it applies, section 22802 requires the provider to give the business, before the transaction closes and against its signature, six items: "(1) The total amount of funds provided. (2) The total dollar cost of the financing. (3) The term or estimated term. (4) The method, frequency, and amount of payments. (5) A description of prepayment policies. (6) The total cost of the financing expressed as an annualized rate." The sixth is the one the federal rules do not require, and it is the only figure that makes two differently structured offers comparable.
But the statute's own scope section is what determines whether a given borrower ever sees it. Section 22801 provides that the division "does not apply to" a list that begins with "a provider that is a depository institution," and also excludes lenders regulated under the Farm Credit Act, financing secured by real property, certain vehicle-dealer financing of at least $50,000, and any person making five or fewer commercial financing transactions in the state in a twelve-month period. Two definitions narrow it further: a "recipient" is a business presented an offer of $500,000 or less (section 22800(n)), and a "commercial loan" means a principal amount of $5,000 or more (section 22800(e)).
The consequence is counterintuitive and is the single most useful thing on this page: the borrower least likely to receive a standardized cost disclosure on a business line of credit is the one borrowing from a bank. A non-bank online lender within the statute's scope must hand over an annualized rate; the bank down the street, offering the same product, need not. Whether the law reaches a particular transaction turns on the lender, the state, the size of the offer and what secures it, so a business comparing offers cannot assume the disclosures will be comparable.
The three risks a term loan does not carry. These are what a business should read the credit agreement for, and none of them is about the rate:
- Renewal. Most lines are reviewed annually. A lender can reduce the limit or decline to renew, and the trigger is usually a deterioration in the business's numbers, meaning the facility contracts at the point the business is most reliant on it.
- Covenants and clean-down requirements. A facility may require the business to maintain financial ratios, or to carry a zero balance for some number of consecutive days each year. A business permanently drawn on its line is using it to fund losses rather than timing, and a clean-down provision is how the lender finds out.
- The personal guarantee. Most small business credit is personally guaranteed, which puts the owner's assets behind the facility regardless of the entity's liability shield. The Federal Reserve's 2026 report on employer firms measured this directly: of firms carrying debt, 59 percent had used a personal guarantee to secure it, against 51 percent using business assets. Any calculation that treats a business line as a business-only risk is incomplete for most borrowers.
