Washington rent late fee law

What your landlord is allowed to charge when rent is late, how soon they can charge it, and what to do about a fee the law doesn't allow.

Why there's no cap — and what limits fees instead

For standard residential tenancies, Washington does not cap the amount of a late fee — but it does impose a statutory grace period (below). Despite widespread claims online, the 2025 rent-stabilization law (HB 1217) did NOT create a general late-fee cap: we verified the enacted text, which caps rent increases (generally 7% plus inflation, max 10% per year) and adds a tiered late-fee cap only for manufactured/mobile-home tenancies (2% the first month, 3% the second, 5% thereafter, for agreements entered on or after May 7, 2025 — RCW 59.20.060(2)(j)). Some Washington cities impose their own stricter late-fee caps by local ordinance, so check your city's code as well.

When the fee can start

A landlord may not charge a late fee for rent paid within five days after its due date. If rent is more than five days late, fees may accrue from the first day after the due date. No statute expressly requires a lease clause for standard rentals, but a fee must be a term of the rental agreement to be collectible. Separately, a lease may not require you to pay late fees on rent paid within five days of the due date — such a term is prohibited outright by RCW 59.18.230(2)(i).

If you've been charged an illegal fee

Washington has two different violations with very different remedies, and they should not be confused. If your LEASE requires late fees on rent paid within five days, that provision is unenforceable, and where a landlord knowingly uses an agreement containing a term known to be prohibited, RCW 59.18.230(3) lets the tenant recover actual damages, statutory damages of up to two times the monthly rent, costs of suit and reasonable attorneys' fees. If the landlord merely CHARGED a fee inside the five-day window without such a lease term, RCW 59.18.170(2) makes the charge unlawful but attaches no statutory damages — the fee simply is not owed and can be demanded back. Separately, the 2025 law's manufactured/mobile-home caps carry refunds, damages up to three months of unlawful charges, and attorney's fees, enforceable by the tenant or the attorney general.

Common questions

Is there a limit on late fees for rent in Washington?

Washington has no statute capping rental late fees. For standard residential tenancies, Washington does not cap the amount of a late fee — but it does impose a statutory grace period (below). Despite widespread claims online, the 2025 rent-stabilization law (HB 1217) did NOT create a general late-fee cap: we verified the enacted text, which caps rent increases (generally 7% plus inflation, max 10% per year) and adds a tiered late-fee cap only for manufactured/mobile-home tenancies (2% the first month, 3% the second, 5% thereafter, for agreements entered on or after May 7, 2025 — RCW 59.20.060(2)(j)). Some Washington cities impose their own stricter late-fee caps by local ordinance, so check your city's code as well.

Can my landlord charge a late fee the day rent is due in Washington?

No. A landlord may not charge a late fee for rent paid within five days after its due date. If rent is more than five days late, fees may accrue from the first day after the due date.

What can I do if my landlord charged an illegal late fee in Washington?

Washington has two different violations with very different remedies, and they should not be confused. If your LEASE requires late fees on rent paid within five days, that provision is unenforceable, and where a landlord knowingly uses an agreement containing a term known to be prohibited, RCW 59.18.230(3) lets the tenant recover actual damages, statutory damages of up to two times the monthly rent, costs of suit and reasonable attorneys' fees. If the landlord merely CHARGED a fee inside the five-day window without such a lease term, RCW 59.18.170(2) makes the charge unlawful but attaches no statutory damages — the fee simply is not owed and can be demanded back. Separately, the 2025 law's manufactured/mobile-home caps carry refunds, damages up to three months of unlawful charges, and attorney's fees, enforceable by the tenant or the attorney general.