Can’t pay your mortgage this month? What to do in the next 72 hours

A missed mortgage payment starts a clock, but the clock runs slower than panic suggests. Here is what actually happens — and what to do in the first three days.

What happens in the first 30 days

Most mortgages have a 15-day grace period; a payment made by the 16th costs nothing. After that, a late fee (typically 4% to 5% of the principal-and-interest payment, capped by state law) applies. The servicer generally does not report the account to the credit bureaus until it is 30 days past due. Under federal servicing rules it must try to reach you by day 36 and send written information about loss mitigation by day 45, and it may not make the first foreclosure filing until the loan is more than 120 days delinquent.

The next 72 hours

Decide whether this is temporary or lasting. A one-time gap (a medical bill, a late paycheck) calls for a different tool than a lost job or a permanent income drop.
Find out who backs your loan. Fannie Mae and Freddie Mac have lookup tools; FHA, VA and USDA loans say so in your closing documents. The investor, not the servicer, sets the options.
Call the servicer’s loss mitigation line (not customer service) and say the words “I am having trouble making my payment and I want to discuss my options.” Write down the date, the name, and a reference number.
Call a free HUD-approved housing counselor — 800-569-4287 or hud.gov/findacounselor. They know the programs and can join your servicer calls.
Do not pay anyone who promises to “save your home” for a fee. That is a recognized scam pattern.

If the problem is temporary

Ask about a repayment plan (the missed amount spread over 3 to 12 months on top of the regular payment) or a short forbearance (payments paused or reduced, then resolved by a deferral or repayment plan). A partial payment sent without an agreement may sit in a “suspense” account without stopping the delinquency — ask before sending one.

If the problem is lasting

Ask for the loss mitigation application and start assembling income documents and a hardship letter. A loan modification (permanent change to rate, term or balance) is the tool for a permanent change in income. If keeping the home is not realistic, a short sale or deed in lieu negotiated early is far less damaging than a foreclosure. Check your state’s foreclosure page for the timeline you are working against.

Frequently asked questions

Should I pay the mortgage before other bills?

Generally yes, ahead of unsecured debts like credit cards — the mortgage is secured by your home and is the hardest debt to fall behind on. Utilities and food come first; consider speaking with a counselor about a full budget.

Will one late payment ruin my credit?

A payment under 30 days late is not reported. A 30-day late mark can cost a good score 50 to 100 points and stays for seven years, but its effect fades with on-time payments afterward.

Can the servicer refuse my payment?

Once the loan is accelerated (after a long delinquency), the servicer may refuse anything less than the full amount due. Before that, it must accept a full monthly payment; partial payments are at its discretion.