The Write Your Own program: why private insurers sell federal flood policies
Most NFIP flood insurance is not sold by the federal government directly — it is issued and serviced by private insurance companies under the Write Your Own (WYO) program, an arrangement operating since 1983. The division of labor is strict: the WYO company puts its name on the policy, collects the premium, and adjusts the claims; FEMA sets the rates, owns the policy form, and bears every dollar of insurance risk through the National Flood Insurance Fund. FEMA’s current list for agents counts 48 participating insurers. Understanding this split dissolves the most common confusion in flood insurance shopping: an NFIP policy costs the same through every company that sells one.
How the arrangement works
The WYO program runs on an annual financial arrangement published by FEMA (authorized by 42 U.S.C. §4071 and 44 CFR Part 62): participating property-casualty insurers issue the Standard Flood Insurance Policy under their own names, as fiscal agents of the United States. Mechanically:
- Premiums are federal money. WYO companies collect NFIP premiums and remit them (net of allowances) to the National Flood Insurance Fund.
- Claims are federal money too. The company adjusts claims under FEMA’s rules and pays them with Fund money — which is why claim outcomes do not depend on the servicing company’s balance sheet, and why the claims process is identical everywhere.
- The company earns expense allowances — percentages of premium for operating costs and commissions, plus claims-handling fees, set in the annual arrangement. WYO companies profit on servicing volume, not underwriting margin.
- FEMA audits and can litigate standards, and companies join or leave the arrangement each fiscal year — the roster shifts, but the product cannot vary.
What this means for a policyholder
Price shopping among WYO companies is empty. The premium for a given building is produced by FEMA’s Risk Rating 2.0 engine and is identical through any WYO insurer, any independent agent, or NFIP Direct (the government-run servicer for agents without a WYO appointment). What differs between companies is service logistics: portals, billing, adjuster networks in catastrophe years.
The brand on the letterhead is not the risk-bearer. A household with homeowners coverage and flood coverage from the same insurer holds one private contract and one federal contract that happen to share a logo. The homeowners policy excludes flood; the flood policy is the NFIP’s.
WYO is not “private flood insurance.” A WYO company sells the federal product. Many insurers also sell genuinely private flood policies — their own forms, rates, and risk. Same company, two different animals; the differences are cataloged in private vs. NFIP coverage differences and the NFIP vs. private comparison. Some companies do both — the company profiles on this site note which role each plays. Wright National Flood Insurance Company, for example, appears on FEMA’s WYO list; Neptune Flood sells private coverage outside the program.
Why the program is built this way
Congress and FEMA adopted WYO to rent what the government lacked: distribution through hundreds of thousands of licensed agents, and claims infrastructure that scales in catastrophe years. The trade-offs are documented in decades of GAO and FEMA reports — expense allowances have drawn recurring scrutiny, and the fiscal-agent structure means companies face litigation as the government’s front. For the policy-buying public, the design’s chief virtues are reach (an agent already handling a household’s insurance can place federal flood coverage) and uniformity (no fine-print differences to compare among 48 sellers of the same contract).
The data trail
Because WYO companies service federal policies, their books are public in redacted form: every policy and claim they write lands in the OpenFEMA datasets this site is built on. The state pages for Florida, Texas, and Louisiana, and every ZIP page, aggregate WYO-serviced and Direct-serviced policies alike — the methodology documents the fields.
Frequently asked questions
What does “Write Your Own” mean in flood insurance?
Private insurers “write” the federal flood policy under their “own” names — issuing and servicing NFIP coverage as fiscal agents while FEMA bears the risk and sets all terms.
Is a WYO flood policy different from buying from FEMA directly?
No — same form, same price, same claim rules. NFIP Direct exists as the servicer of last resort; WYO companies are the retail channel.
Can a WYO company deny a claim FEMA would have paid?
The claim standards are FEMA’s, and appeals go to FEMA: a denial can be appealed within 60 days of the written denial letter regardless of which company serviced it — see how flood insurance claims work.
Which companies participate?
FEMA publishes the current WYO list — 48 companies at the most recent count — on its agent site (floodsmart.gov). Participation is annual; the list shifts at fiscal-year boundaries.
Do WYO companies set their own flood rates?
No. Rates come from FEMA’s rating engine, and the statutory glide-path caps on increases apply identically through every seller.
Sources
- 44 CFR Part 62, Subpart C and Appendix A — the WYO financial assistance/subsidy arrangement
- 42 U.S.C. §4071 (industry program authority)
- FEMA/NFIP: WYO company list for agents (accessed July 2026)
- Flood Figures methodology