THE FINE PRINT CHEAT SHEET · six rules · last verified Sep 23, 2026
§ 1. ESCROW SHORTAGE.
Regulation X, 12 CFR § 1024.17(f)(3), (f)(5), (i). If the shortage is less than one month’s escrow payment, the servicer may let it stand, ask for repayment within 30 days, or spread it over equal monthly payments for at least 12 months. One month’s payment or more: let it stand or spread it over at least 12 months. Where to check: your annual escrow account statement.
§ 2. PRIVATE MORTGAGE INSURANCE.
Homeowners Protection Act, 12 U.S.C. § 4902. Single-family primary residences closed on or after July 29, 1999. Written request at 80% of original value; automatic end at 78% (payments current; 77% for certain high-risk loans). Conditions: good payment history, current payments, value not declined, no junior liens. Where to check: your PMI disclosure form.
§ 3. CREDIT CARD GRACE PERIODS.
Regulation Z, 12 CFR § 1026.5(b)(2)(ii). A grace period is not required. Per the CFPB, you may lose yours for the month you don’t pay in full and the month after. Statements at least 21 days before the due date.
§ 4. CLOSING A CARD.
myFICO. Closing a card can raise your utilization. FICO weights amounts owed at 30% of a FICO Score. FICO does not publish an exact point value.
§ 5. DOOR-TO-DOOR SALES.
FTC Cooling-Off Rule, 16 CFR Part 429. 3 business days to cancel covered sales: $25 or more at your home, $130 or more at a seller’s temporary location. Until midnight of the third business day; Saturday counts, Sundays and federal holidays don’t. The seller must give you the cancellation form in duplicate; after a valid cancellation, the seller must refund within 10 business days of receiving your notice.
§ 6. OVERDRAFT.
Regulation E, 12 CFR § 1005.17. No fee on ATM or one-time debit card transactions unless you opted in; you can revoke any time. CFPB 2017 study: frequent overdrafters, about 9% of accounts, paid 79% of overdraft and NSF fees; a typical fee was around $34 at the time.
Consumer information — not financial or legal advice.