If a letter just told you your mortgage is moving to a company you’ve never heard of, there’s a protection in it that the letter won’t spell out. For 60 days after the transfer takes effect, a payment you send to the old servicer on time can’t be treated as late. No late fee. No 30-day mark on your credit report.
Regulation X puts it in one sentence: “During the 60-day period beginning on the effective date of transfer of the servicing of any mortgage loan, if the transferor servicer (rather than the transferee servicer that should properly receive payment on the loan) receives payment on or before the applicable due date (including any grace period allowed under the mortgage loan instruments), a payment may not be treated as late for any purpose.”
Read “any purpose” twice. That’s the whole shield.
Nothing about the loan itself changes when it’s sold. Same rate, same balance, same payoff date, and the notice has to say so. What changes is the plumbing, and the plumbing is where people get hurt. The old servicer has to write you at least 15 days before the effective date. The new one has to write no more than 15 days after. Between those two letters sits a stretch where your autopay is aimed at a company that has stopped collecting.
What the complaint data says
We pulled the CFPB’s complaint database for this year. Through September 16, 629 complaints named a mortgage sold or transferred to another company. Over the same stretch of 2025, it was 540.
Now the number that matters more. Of 23,467 mortgage complaints filed in 2026 so far, 349 closed with any money back. That’s 1.5%.
Translation: arguing about a late fee after it lands almost never gets it reversed. The 60-day rule is worth far more used up front than litigated later.
Do this when the letter arrives
Keep the letter. Write the effective date somewhere you’ll find it and count 60 days forward.
Don’t cancel autopay at the old servicer on the strength of a notice. Set up payment at the new servicer, watch the first one post, then switch the old one off. Paying twice in a month is annoying and refundable. Paying nobody is a 30-day late.
Check that your escrow balance came across whole. The 60-day rule covers late treatment and nothing else. It does not cover an escrow account that arrived short, the largest single sub-issue in the data at 3,845 filings this year. If the new servicer’s first statement shows a payment you don’t recognize, call before you pay it, and check the numbers with our mortgage calculator.
If a late fee does show up on a payment you made on time inside the window, call and cite 12 CFR 1024.33(c)(1) by number. Servicers answer a regulation citation differently than they answer an unhappy customer.
The fine print
The rule sits on top of a statute, 12 USC 2605, so it applies no matter who your servicer is. The transfer notice has to give you the effective date, the name, address and a toll-free or collect number for both servicers, the date the old one stops accepting payments and the date the new one starts, and what happens to any mortgage insurance or optional coverage.
One limit to keep straight. The protection covers payments the old servicer actually receives by the due date, grace period included. Mail it after the due date and the window doesn’t save you. More on servicing at our mortgages hub.
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