When a servicer piles on late charges, "corporate advances," and other fees with no clear basis in your note, California and federal law give you specific tools to force an itemization, correct the account, and clean up an inflated payoff before a refinance or sale.
"Fee stacking" (also called late-charge pyramiding) is when a servicer charges a new late fee on a payment that is only short because an earlier, often improper, fee was not paid. The fees compound on themselves. In California a residential late charge is capped, can be imposed only once per missed installment, and any fee the servicer cannot justify is a documented error under federal law. None of that requires a lawsuit to start. It starts with the right written demand.
A late charge "shall not exceed either (1) the equivalent of 6 percent of the installment due that is applicable to payment of principal and interest on the loan, or (2) five dollars ($5), whichever is greater." A payment is not a late payment "until at least 10 days following the due date," and "a charge may not be imposed more than once for the late payment of the same installment."
This anti-pyramiding rule is the core defense against fee stacking. It applies to a loan secured by an owner-occupied single-family dwelling. If your property is investment or commercial, this cap may not apply, but the note's own late-fee terms, the federal rules below, and unfair-competition law still control.
A covered servicing error includes "imposition of a fee or charge that the servicer lacks a reasonable basis to impose upon the borrower," and an inaccurate payoff amount. You assert it by sending a written Notice of Error. The servicer must acknowledge within 5 business days and then correct or explain: a payoff-amount error within 7 business days, and most other errors within 30 business days (extendable 15 days with notice).
The borrower, a successor, a junior lienholder, or the escrow holder can demand a written payoff demand statement (and a beneficiary statement). The servicer must deliver it within 21 days. A willful failure to comply exposes the servicer to "all damages" plus a $300 statutory forfeiture per violation. This is how you force the fees into the open, itemized, in writing.
Charging fees with no contractual or legal basis can be an unlawful or unfair business practice, supporting restitution and injunctive relief. It is a strong backstop to the statutes above, especially where 2954.4's owner-occupied scope does not reach.
| Rule | What it means |
|---|---|
| Late-charge cap | Greater of 6% of the P&I installment or $5 (owner-occupied single-family) |
| Grace period | Not "late" until at least 10 days after the due date |
| Anti-pyramiding | Only one late charge per missed installment |
| Payoff statement | Itemized statement within 21 days; $300 + damages for willful failure (Civ. Code 2943) |
| RESPA Notice of Error | Acknowledge in 5 days; correct payoff errors in 7 days, others in 30 (+15) |
An attorney demand letter on firm letterhead, backed by a RESPA Notice of Error and a 2943 payoff demand, is often enough to force a corrected account, especially when a closing is on the calendar.
Request an attorney demand letter