Flip seasoning rules decide who can buy your finished property — and when. Every flipper underwrites purchase price, rehab, and ARV; the good ones also underwrite the calendar, because the rules that govern FHA, VA, and conventional buyers start ticking the day you take title. Price a property for an FHA-heavy buyer pool and list it on day 40, and you’ve built a hold period into your deal that your interest carry will pay for.
This hub covers every seasoning rule that touches a flip exit, what each one actually blocks, and how the timing interacts with a 6–12 month hard money term.
The master table: every rule on one page
| Rule | Who it binds | Clock starts | What it blocks | Practical move |
|---|---|---|---|---|
| FHA 90-day flip rule | Your buyer using FHA financing | Your deed recording date | FHA case number assignment until day 91 of your ownership | Time your listing so contracts land after day 90, or price for conventional/cash buyers |
| FHA 91–180 day resale scrutiny | FHA buyers, days 91–180 | Same deed date | Large resale price increases trigger added documentation, commonly a second appraisal | Keep the paid-invoice rehab file ready to hand the appraiser |
| ”VA 90-day rule” | Nobody — it’s a myth | — | Nothing automatically; appraiser scrutiny and lender overlays fill the gap | Document the renovation; expect questions on rapid price jumps |
| Conventional resale scrutiny | Buyer’s appraiser and lender | Your acquisition (visible in public records) | Nothing by fixed rule; unexplained price jumps kill appraisals and trigger overlays | Comps plus scope-of-work documentation explain the delta |
| DSCR cash-out seasoning | You, refinancing your own hold | Your deed recording date | Bank programs lend on purchase price for 6–12 months | No-seasoning DSCR underwrites appraised value once stabilized |
| Hard money term | You | Loan closing | Nothing — but every seasoning delay spends your 6–12 month term and carry budget | Model the exit window before you buy |
The FHA rules, in flip terms
The FHA 90-day rule exists to deter predatory quick-flips, but it applies to legitimate renovators identically: your buyer cannot even open an FHA file until you’ve held title 91 days. In starter-home price bands where FHA routinely finances a third or more of buyers, that’s not a technicality — it’s a structural constraint on your exit velocity. From day 91 to 180, resales at large markups face second-appraisal requirements, so your documentation burden doesn’t end at day 91; it just changes shape.
Two things to hold at once: the rule is real today, and its future is in motion. FHA has publicly explored eliminating the 90-day rule — our analysis of what elimination would change for buyer pools and hold periods is in FHA 90-Day Flip Rule Elimination: What It Means for Investors. Until HUD finalizes a change through its published guidance (see hud.gov), underwrite on the current rule.
The VA version is folklore. There is no fixed VA flip waiting period; there is a VA appraiser looking hard at a rapid resale, and lender overlays that vary shop to shop. Conventional works the same way — no agency waiting period on the buyer’s purchase, but an appraisal that must reconcile your $180,000 acquisition (public record) with a $310,000 resale five months later. The reconciliation is your rehab file: line-item scope, paid invoices, permits. Flippers who treat documentation as an underwriting asset rather than paperwork consistently appraise better.
Your own seasoning problem: the refinance exit
Buyer-side rules govern the sale exit. If your exit is hold and refinance, a different clock binds you: most bank and agency programs value the property at your purchase price until you’ve held title six to twelve months. After a value-creating rehab, that’s the difference between refinancing $270,000 and refinancing $190,000.
That clock is removable. No-seasoning DSCR programs underwrite the current appraised value as soon as the property is leased and appraised — the full mechanics, LTV bands, and a worked capital-recovery example are in the DSCR cash-out refinance with no seasoning guide. If a 1031 exchange is stacked on top of your timeline, the interaction with hard money payoff windows is covered in 1031 exchange and hard money on the same deal.
Worked timeline: what the calendar costs
Assume a $180,000 acquisition on a hard money loan of $200,000 (purchase plus rehab draws), 75-day renovation, $310,000 list price, interest-only carry at an illustrative 11% ≈ $1,833/month:
- Day 0 — close and record the deed. Every buyer-side clock starts now.
- Day 75 — renovation complete. Day 80 — listed.
- Conventional or cash buyer: under contract day 85, close around day 120. Total carry ≈ 4 months ≈ $7,300.
- FHA buyer: case number possible day 91 at the earliest → realistic contract day 95, close around day 130–140. The FHA path adds roughly 2–3 weeks of carry (~$900–$1,400) versus the conventional buyer — if you listed on schedule. List a finished property on day 40 in an FHA-heavy price band and the rule, not the market, sets your soonest close.
- Days 91–180: an FHA contract in this window at a 72% markup should close with your second-appraisal documentation already assembled, not scrambled for.
The lesson isn’t “avoid FHA buyers” — in many starter markets they’re the deepest pool and support the strongest prices. It’s that the 90-day line belongs in your pre-purchase underwriting next to ARV and scope, because it changes which week your capital comes back.
What the regulation actually times
The FHA resale rule is 24 CFR § 203.37a. The clock is not the buyer’s closing day. It is the number of days between the date you acquired the property, based on your settlement, and the date the buyer signs the contract that will be insured.
Three bands matter.
- 90 days or less. If that contract date falls on day 90 or earlier, the property is not eligible for an FHA-insured mortgage.
- Day 91 through day 180. The sale is generally eligible. If the resale price is 100 percent over your purchase price, HUD requires an appraisal from a second appraiser. You may also document that the increase comes from rehabilitation.
- After 12 months. The time limit in that section no longer blocks eligibility.
HUD can move the day-91-to-180 documentation trigger. The regulation lets HUD set it anywhere from 50 percent to 150 percent over your price, by a Federal Register notice with 30 days’ notice. Underwrite the rule that is published when you list, not a rumor that the 90-day ban has already been deleted. Exceptions exist, including certain HUD sales of its own real estate. Read the exceptions in the section before you assume a bank-owned resale follows the same calendar.
A practical result: listing on day 40 does not just delay an FHA case number. An FHA buyer cannot sign an eligible contract until day 91. Build that into the listing date, not into a hope that underwriting will “work it out” at the closing table.
Why a bank cash-out will not cash you out of a fresh hard-money note
Buyer rules and your own refinance rules are different clocks. Fannie Mae Selling Guide B2-1.3-03 (December 10, 2025) says at least one borrower must have been on title for six months before the new loan disburses, unless an exception applies. If the refinance pays off an existing first mortgage, that first mortgage must be at least 12 months old, measured from note date to note date. Paying off a subordinate lien is treated differently. Inheriting the house, or receiving it in a divorce, can remove the six-month wait.
The delayed-financing exception does not rescue a typical flip. Fannie Mae requires the original purchase to be documented with no mortgage financing. The new loan cannot exceed the cash you actually invested, plus closing costs, points, and prepaids, and gifts used to buy the house cannot be reimbursed. A note from Jaken Finance Group, or from any other lender, on the purchase fails that “no mortgage” test. You cannot use delayed financing to reimburse hard-money draws and then pull renovated value.
That is why a no-seasoning DSCR cash-out is a different product. It is not a Fannie Mae cash-out. Jaken Finance Group DSCR loans price at 5.75%–10.5%. Cash-out can reach 80% for a qualified borrower in select markets. A complete file closes in about 14 business days once the property is leased. The acquisition that precedes it, if it is a fix-and-flip or a bridge, still closes in 7–10 business days at 8.99%–13.5% interest-only. Do not put the 14-day rental clock on the purchase, and do not put the 7-day purchase clock on the refinance.
Illustration. You buy with hard money on March 1 and finish the rehab on May 15. A Fannie Mae cash-out that pays off that first mortgage is generally unavailable until the note is 12 months old, and title seasoning still has to be satisfied. A DSCR refinance can be underwritten against the new appraisal and the signed lease without that agency wait. The interest you save is the hard-money coupon from May until a bank would have been willing to close. Model it. Do not assume the bank exception list includes rehab loans. It does not, on the guide language above.
The end buyer’s rate is a separate problem from the 90-day line
Seasoning decides whether an FHA buyer can sign. The rate decides whether that buyer can qualify for the payment. As of October 1, 2026, Freddie Mac’s weekly survey average was 7.28% on a 30-year fixed rate, up from 6.34% a year earlier, and 6.60% on a 15-year fixed rate. Those figures are on the Primary Mortgage Market Survey. They describe conventional conforming applications, not your construction interest.
A starter-home buyer using that 7.28% coupon qualifies for a smaller loan than the same buyer did at last year’s 6.34%. If your resale price only works for FHA buyers, you now have two constraints stacked: they cannot contract before day 91, and their payment at today’s survey rate has to fit the price. Cash and conventional buyers can contract earlier. They still need an appraisal that explains your purchase price versus your list price. Keep invoices, permits, and before-and-after photos in one folder from the first draw. Scrambling for them on day 100 is how a second appraisal dies.
Jaken Finance Group’s fix-and-flip term is 6–12 months. A honest 75-day rehab plus a day-91 FHA contract still fits that term. A rehab that slips to day 110, plus an FHA buyer who cannot sign until day 91, plus a two-week appraisal fight, spends the cushion. Price the exit buyer before you price the interest rate. The fix and flip loan page covers leverage. This calendar covers when that buyer is even allowed to show up.
Position the financing around the rules
A fix and flip loan term of 6–12 months comfortably absorbs a 90-day FHA window if the rehab timeline is honest. Where deals go sideways is stacked delays: a 75-day rehab that runs 110, plus an FHA-gated listing window, plus an appraisal documentation scramble. Build the seasoning calendar into the deal model, keep the rehab file underwriting-grade from day one, and choose the exit — resale or no-seasoning refinance — before you buy, not after the property is finished.
Running a specific timeline? Submit your scenario and we’ll price the carry against your realistic exit window.