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What a rent late fee is
A rent late fee is a charge a landlord adds when the tenant does not pay rent by the date set in the lease. In the United States there is no single federal rule. Each state decides whether a late fee is allowed, how long the landlord must wait before charging it, and how large it can be. Many states only require that the fee be written in the lease and be reasonable. A few set a precise ceiling or a mandatory grace period. This calculator applies your lease terms and then the state rule, so you see the fee you can actually charge and the total owed.
How the fee is calculated
The calculation has four parts:
- Days late. The days between the due date and the date the rent is paid.
- Grace period. The longer of the state's minimum waiting period and any grace period in your lease. If the rent arrives within it, no fee is due.
- Fee under the lease. A flat amount, a percentage of the monthly rent, or a daily amount multiplied by the days charged.
- State cap. If the state limits late fees, the lease fee is cut down to that limit.
State rules built into the calculator
| State | Waiting period | Limit |
|---|---|---|
| Texas | Rent unpaid two full days after the due date | Safe harbor of 12% of monthly rent (4 units or fewer) or 10% (more than 4 units) |
| New York | More than 5 days late | Lesser of $50 or 5% of monthly rent |
| Colorado | More than 7 days past due | Greater of $50 or 5% of the rent past due |
| Maine | 15 days late | 4% of the overdue rent for a 30-day period |
| Maryland | None by statute | 5% of the rent due for the period |
For any other state, choose 'Other state'. The calculator then uses only your lease terms and, if you enter one, the percentage cap you know applies. In states such as California or Florida the fee is generally judged by whether it is reasonable and stated in the lease, so check local rules before charging.
Worked examples
A Texas landlord of a duplex has a lease with a $150 flat late fee and monthly rent of $1,500. The tenant pays on the 10th, nine days late. The two-day waiting period has passed, and the safe-harbor ceiling is 12% of $1,500, which is $180. The lease fee of $150 is under it, so the fee is $150 and the total due is $1,650.
In New York, rent is $2,400 and the lease says 8%, which would be $192. The state limit is the lesser of $50 or 5% of the rent ($120), so the fee is cut to $50. If the rent is paid five days late or less, no fee can be charged at all.
In Colorado, with rent of $1,800 and a $20 daily fee, rent paid 12 days late has five days after the seven-day grace period. That gives $100, but the cap is the greater of $50 or 5% of $1,800 ($90), so the fee is $90.
Common situations
- Partial payment. Enter the amount still unpaid. Where the cap depends on the rent past due, it will shrink accordingly.
- Fee per day. Leases differ on whether the daily count begins on the due date or after the grace period. The calculator lets you choose.
- Longer grace in the lease. If your lease is more generous than the state minimum, the lease prevails and the calculator uses it.
- Fee higher than the cap. The calculator shows a flag so you know the lease amount was reduced.
What to prepare next
Once you have the figures, put them in writing. A Late Rent Notice tells the tenant the rent owed, the late fee, the total and the payment deadline. If the tenant still does not pay, many states require a formal 3-Day or 5-Day Notice to Pay Rent or Quit before an eviction case can start, and some places allow a 14-Day Demand for Rent. Check whether your state allows late fees to be included in that notice; in several states only the rent itself may be demanded. A Rent Payment Plan Letter is a useful option when the tenant wants to catch up in installments.
This calculator is a guide based on the rules summarized above. Local ordinances, special programs and recent changes in the law can affect the result, so confirm the figures against your state's current statute.