Most states either cap late fees at a specific amount (often 5–10% of monthly rent) or require them to be "reasonable" — meaning roughly proportional to the actual cost to the landlord. Excessive, daily-compounding, or hidden late fees are often unenforceable, even if your lease says otherwise.
Most states require a grace period of 3 to 5 days after rent is due before a late fee can be charged. Some states, like Texas, require at least 2 full days of grace by statute.
On $1,500 rent, that's roughly $75–$150 max — total, not per day. A flat $200 late fee or fees that grow daily can be challenged in court.
If your lease doesn't mention a late fee, your landlord generally cannot charge one — even if it's the local standard.
Landlords cannot stack late fees onto unpaid late fees, treat unpaid fees as unpaid rent, or use them to trigger eviction in most states.
If you've already paid an excessive late fee, a written demand citing your state's rules often gets it refunded. Small claims court is an easy backup if the landlord refuses.
Need a landlord-tenant attorney? Browse partner attorneys for Landlord & Tenant
NotALawyer.com provides general legal information, not legal advice.