Wyoming Late Rent Fee Laws: Limits, Grace Periods, and Penalties
What Wyoming landlords can charge when rent is late, how long they must wait, and what an illegal fee costs. Last reviewed 2026-08-16.
How much can a landlord charge in Wyoming?
Wyoming has no statute addressing residential late fees at all, so there is no percentage or dollar ceiling. The residential rental statutes at Wyo. Stat. §§ 1-21-1201 through 1-21-1211 cover habitability and landlord duties and say nothing about fees. Amount is purely a matter of the lease contract, subject to the general rule that a liquidated damages clause is unenforceable if it operates as a penalty rather than a reasonable pre-estimate of the landlord's loss. Wyoming courts have discretion to refuse to enforce a fee they find unreasonable, and fees in the 4 to 5 percent of rent range are the common practice that rarely draws challenge.
How late does rent have to be?
Wyoming law does not require any grace period. Rent is late the day after the due date set in the lease, and a late fee may be assessed immediately if the lease provides for it. The three-day notice to pay or vacate under Wyo. Stat. § 1-21-1002 is a prerequisite to an eviction filing, not a fee-free window.
Does the fee have to be in the lease?
No Wyoming statute requires a written disclosure, but a late fee is purely a creature of contract in Wyoming, so it is only collectible if the written rental agreement creates it and states the amount or formula. A fee added after signing, or one that appears only on an invoice, has no legal basis.
What happens if you charge too much?
Wyoming imposes no statutory damages, multiplier, or fee-shifting for an unlawful late fee. The only consequence is that a court asked to enforce the charge, whether in a collection suit or an eviction, can decline to award it as an unenforceable penalty, leaving the landlord to recover only the unpaid rent.
Returned payment fees
Wyo. Stat. § 1-1-115 lets the holder of a dishonored check make written demand for the check amount plus a collection fee of up to $30. If the drawer does not pay within 30 days of that demand, the drawer becomes liable for three times the amount of the check, with a minimum of $100.
What Wyoming landlords get wrong
Wyoming is among the most hands-off states in the country on rental fees, which means your lease is the only thing standing between you and an unenforceable charge. Write the fee as a specific dollar amount or a stated percentage with a hard maximum, and avoid uncapped per-day fees that can grow to a third of a month's rent, since that is the fact pattern most likely to be struck as a penalty. Because Wyoming requires only a three-day pay-or-vacate notice for nonpayment, disputes over fees usually surface inside a fast eviction timeline, so keep a clean ledger showing rent and fees separately. Do not assume county practice is uniform; judges apply the reasonableness standard case by case.
The law itself
Frequently asked questions
How much can a Wyoming landlord charge for late rent?
Whatever the lease says, within reason. No Wyoming statute caps late fees, so the limit comes from contract law: a fee that functions as a penalty rather than a fair estimate of your loss can be struck down. Fees in the 4 to 5 percent of monthly rent range are common in Wyoming and rarely challenged in court.
Does Wyoming require a grace period before charging a late fee?
No. Rent is late the day after the due date in your lease, and you may charge the fee immediately if the lease provides for one. The three-day notice to pay or vacate under Wyo. Stat. 1-21-1002 is an eviction requirement, not a grace period. Any grace period a tenant gets comes from the lease itself.
Does a late fee have to be written in a Wyoming lease?
Effectively yes. Because Wyoming has no late fee statute, the fee exists only as a contract term. If the signed rental agreement does not state a late fee and its amount or formula, you have no legal basis to collect one, and a court will not read one in. Adding it later requires the tenant's agreement.
Can a Wyoming landlord charge a fee for a bounced rent check?
Yes. Under Wyo. Stat. 1-1-115 you may make written demand for the check amount plus a collection fee of up to $30. If the tenant does not pay within 30 days of the demand, they become liable for three times the check amount, with a $100 minimum. State the returned payment charge in the lease as well.
Keep reading
Charging the wrong late fee can cost you more than the rent.
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Start Free TrialThis page is general information, not legal advice. Statutes change — verify against the official text linked above or consult a local attorney before acting.