Duplication of benefits is the rule that shapes everything else, and almost nobody arrives knowing it. 42 U.S.C. 5155(a) directs that no person "will receive such assistance with respect to any part of such loss as to which he has received financial assistance under any other program or from insurance or any other source." Three qualifications make that livable. Subsection (b)(1) permits federal assistance to someone who may be entitled to benefits elsewhere but "has not received such other benefits by the time of application for Federal assistance" and who agrees to repay any duplication. Subsection (b)(3) is the one a discouraged reader needs: "Receipt of partial benefits for a major disaster or emergency shall not preclude provision of additional Federal assistance for any part of a loss or need for which benefits have not been provided." And subsection (c) makes a recipient liable to repay duplicative assistance, which is why an insurance settlement that arrives after a FEMA award can produce a bill.
The delivery sequence is how the rule is administered, and it explains why FEMA asks about your insurance first. 44 CFR 206.191(d)(2) sets the order in which agencies and organizations are expected to deliver: first volunteer agencies' emergency assistance and insurance, including flood insurance; then housing assistance under 42 U.S.C. 5174; then Other Needs assistance under the same section; then Small Business Administration and Department of Agriculture disaster loans; then volunteer agencies' additional assistance programs; and last the Cora Brown Fund. The regulation states the logic explicitly: each agency delivers "without regard to duplication with a program later in the sequence," and, at 206.191(d)(3), "a Federal program can duplicate insurance benefits, however, insurance benefits cannot duplicate the Federal assistance." Insurance sits ahead of FEMA in that order, which is precisely why FEMA is not the first call.
What happens when you do have insurance. 44 CFR 206.113(a) lists the situations in which FEMA may assist an insured applicant: where a claim was filed for all potentially applicable coverage and denied; where proceeds "have been significantly delayed through no fault of his, her or their own" and the applicant agrees to repay from the eventual proceeds; where the applicant cannot use their insurance "because housing is not available on the private market"; and where the applicant has accepted all other assistance including insurance and it is still insufficient. The mirror provision at 206.113(b)(6) makes an applicant ineligible where they have adequate coverage with no indication of significant delay, or where they have refused an insurer's assistance.
Two maximums, not one, and the printed figures are historical. 44 CFR 206.110(b) sets one ceiling on financial assistance for the repair or replacement of the pre-disaster primary residence and a second, equal ceiling on Other Needs Assistance, each applying to a single major disaster rather than to a year, then directs FEMA to adjust both annually to reflect changes in the Consumer Price Index for All Urban Consumers published by the Department of Labor. The statute says the same thing at 42 U.S.C. 5174(h)(3). So the dollar amount a reader will find printed in the Code or in the regulation is the enacted base rather than the limit in force for a current disaster, and the operative figure is whichever adjusted amount FEMA has published. Two exclusions from those ceilings matter: rental assistance and lodging expense reimbursement are outside them altogether, and so are the costs of repairing or replacing accessibility-related property for a person with a disability.
What the money can be spent on, as the regulation now stands. Housing assistance under 44 CFR 206.117 comes in four forms: temporary housing, either as rental assistance or as a unit provided directly; repairs to an owner-occupied residence; replacement; and permanent or semi-permanent construction in limited circumstances. Other Needs Assistance under 44 CFR 206.119, rewritten in January 2024, has ten categories: serious needs, displacement, medical and dental, child care, funeral, personal property, transportation, moving and storage, a group flood insurance purchase, and a miscellaneous residual. Two of those are unusual and worth knowing about, because for both the regulation says FEMA "will not require receipts documenting the use of this assistance": serious needs, for a household that reports being displaced or needing shelter, and displacement, for short-term living arrangements immediately after the event.
The cost share, and what is flatly excluded. Under 42 U.S.C. 5174(g) the federal share of housing assistance is 100 percent, while Other Needs Assistance is 75 percent federal and 25 percent state. On the exclusion side, 44 CFR 206.113(b) rules out assistance for business losses including farm businesses; for improvements or additions beyond the pre-disaster condition, except where a repair has to meet a current code, is an eligible mitigation measure, or is accessibility-related; for temporary housing where the household has adequate rent-free accommodation or owns a usable second residence within commuting distance; and where a household evacuated purely as a precaution and can safely return immediately.
Two protections attached to the money, and one precision point about them. 44 CFR 206.110(f) provides that assistance under the subpart "is not to be counted as income or a resource in the determination of eligibility for welfare, income assistance or income-tested benefit programs that the Federal Government funds," which 42 U.S.C. 5155(d) states as well and extends to comparable state, local and disaster-organization assistance. That is a rule about eligibility for benefit programs. It is not a statement about income tax, and it should not be read as one. Separately, 44 CFR 206.110(g) makes all assistance under the subpart "exempt from garnishment, seizure, encumbrance, levy, execution, pledge, attachment, release or waiver," non-assignable, with the exemption lifted only where FEMA is recovering assistance that was fraudulently obtained or misapplied.
Deadlines and duration. 44 CFR 206.112 sets the standard registration period at 60 days from the declaration. FEMA may extend it, may reopen it for 60 days when the declaration is amended to add counties, and after the standard or extended period ends "will accept late registrations for an additional 60 days" from a registrant who explains the delay. Assistance itself runs for a period not exceeding 18 months from the declaration under 206.110(e), extendable for extraordinary circumstances.
The flood-insurance condition is a long-tailed obligation and it is easy to miss. Under 44 CFR 206.110(k)(3), a household that receives assistance for acquisition or construction purposes because of flood damage "must buy and maintain flood insurance, as required in 42 U.S.C. 4012a, for at least the assistance amount," for insurable property in a designated Special Flood Hazard Area. A homeowner must maintain it at that address for as long as a residential building stands there, and the requirement is reassigned to any later owner; a renter must maintain contents coverage while they live there. FEMA "may not provide financial assistance for acquisition or construction purposes" to a household that fails to keep it, and 206.113(b)(8) separately makes ineligible anyone who did not honor the same condition from a previous federal disaster award. This is a condition of accepting the assistance, and it is a different requirement from the lender-side mandatory purchase rule that the flood insurance page covers: this one attaches to the property and its later owners whether or not there is a mortgage.
One eligibility protection worth knowing before you apply. 42 U.S.C. 5174(a)(2) provides that a household "shall not be denied assistance ... solely on the basis that the individual or household has not applied for or received any loan or other financial assistance from the Small Business Administration or any other Federal agency." A referral to a loan program is part of the sequence; it is not a precondition to the categories that subsection names.