Markets are closed for Labor Day and nothing printed, so today is a reading day rather than a trading one — and the thing worth reading is Fannie Mae's Selling Guide Announcement SEL-2026-08, which carries the most consequential rental-income rewrite in years. The rental changes apply to loans with application dates on or after November 1, but Fannie is encouraging earlier adoption, so the practical question for your shop this week is whether you start qualifying under the new framework now or wait for the deadline.
Three things inside it change how files get built. Short-term rental income gets its own requirements, with alternative documentation options and a deliberately conservative qualifying treatment — the short-term-rental borrower who has been a case-by-case argument becomes a documented path. Departing residences move off lease agreements entirely: the new framework rests on market-supported rents, reserve requirements, and limits on how much of the PITIA you can offset, which is real help for the move-up buyer who could never produce a signed lease before closing. Investment properties purchased within 45 days of the subject property now get standardized treatment. Alongside those, lease standards tighten — minimum lease terms, enhanced validation, and restrictions on non-arm's-length lease arrangements.
The same announcement carries two items already in effect as of September 2. Highest and best use under UAD 3.6 now requires the property's highest and best use, as improved or as proposed, to be a residential use rather than its present use — a primarily residential one-to-four-unit property, with any non-residential use subordinate to the residential one. That matters more every week: UCDP stops accepting UAD 2.6 appraisals on November 2, so the appraisals your November closings depend on are already being written to the new standard. The announcement also expands the Native American Conventional Lending Initiative to federally recognized tribes that are either approved to participate in HUD's Section 184 program or have entered a memorandum of understanding with Fannie Mae.
On the compliance side, the Mortgage Bankers Association filed suit in federal court in New Jersey on September 3 against the state attorney general and the director of the Division on Civil Rights, asking a judge to strike down New Jersey's disparate-impact regulation. The rule, adopted December 15, 2025, sets out disparate-impact liability under the state's Law Against Discrimination across employment, housing, home lending, public accommodations and contracting; the complaint argues it conflicts with equal protection and is preempted by federal law, and says members lending in the state now carry ongoing costs to test whether their underwriting, pricing and servicing produce uneven outcomes across protected groups. Nothing is stayed — if you lend in New Jersey, the rule applies while the case proceeds. Read it next to HUD's own supplemental disparate-impact rulemaking, where comments close October 9.
Rates gave you nothing to react to. Bankrate's 30-year has now posted 6.84% for a third straight session, the top of its 90-day range of 6.47% to 6.84%, and it sits 10 basis points above a week ago and 8 above a month ago. Freddie Mac's PMMS — a different survey on a weekly cadence — last read 6.71% on September 3, up 5 basis points on the week, with the 10-year Treasury last at 4.77%. That quiet ends Thursday: August PPI at 8:30 a.m. Eastern on the 10th, August CPI at 8:30 a.m. Friday the 11th, and the FOMC meets September 15 and 16 with a Summary of Economic Projections attached. A dot plot in a meeting that opens four days after a CPI print is what actually moves your pipeline this month — not today.
Things you may have missed this week: HousingWire's all-in ownership cost work put a number on the affordability problem that rate conversations skip — renters would spend 56.5% of income to buy the median resale home nationally, and Los Angeles reaches 100%. eXp is winding down Success Lending, its mortgage joint venture with Kind Lending, and is targeting a launch with Newrez, which reshuffles where a large agent network's referrals land. And the Compass–NWMLS settlement began taking effect in stages on September 4, creating a First Look pre-marketing status that analysts expect other MLSs to copy — worth knowing before a buyer asks why a house they heard about is not in the search results yet. Otherwise the board still reads the way it did Friday: VantageScore 4.0 is open to every lender while the bi-merge and single-credit-report ideas remain under consideration only, and the House CFPB overhaul outline is a proposal, not a rule.
pull your active investment-property and second-home files and flag every one whose qualifying income leans on a departing residence or on short-term rental income. Those are the files where SEL-2026-08 changes the answer, and November 1 is close enough that a file taken this week could land under either framework — decide now which one you are building it to, rather than finding the difference in underwriting.