Wyoming Late Fee Calculator

No cap no late fee section in the law we read
Rent limit
None in W.S. 1-21-1201 to 1-21-1211
Earliest fee day
–
Statute
W.S. 1-21-1201 to 1-21-1211
Checked
What was not paid on time. Copies the rent until you type here.
How the lease sets the late fee
How many days the lease gives before a late fee; 0 if none.

Your late fee

$62.50

Paid 12 days late; the lease has no grace period.

Days past due
12 days
Grace period ends
No grace period
Earliest fee date
October 20, 2026
Lease late fee
5% of $1,250.00 = $62.50
Rent + late fee
$1,312.50

Wyoming: W.S. 1-21-1201 to 1-21-1211 contains no late fee provision, so there is no legal cap or waiting period to apply; only your lease terms count.

Late rent notice builder

7% legal default rate (contract silent)
Max written B2B rate
No cap for business credit — Wyoming's rate caps live in its consumer-credit code and don't reach commercial transactions.
Cap regime
No statutory cap
Statute
Wyo. Stat. § 40-14-106
Verified
— how we verify · changelog

Statutory default when no rate is agreed in writing.

Pre-filled with Wyoming's statutory default (7%), which governs only when the contract names no rate; a rate stated in your contract replaces it.

Interest at 7% a year

Interest owed on an overdue invoice in Wyoming at 7% per year
Invoice amount30 days late60 days late90 days late
$1,000.00$5.75$11.51$17.26
$5,000.00$28.77$57.53$86.30
$10,000.00$57.53$115.07$172.60

Maximum late fee in Wyoming — written B2B contracts

No statutory cap

Basis: Wyo. Stat. §§ 40-14-204, 40-14-304.

About this page

Wyoming rent late fee law

Wyoming's residential rental law, W.S. 1-21-1201 through 1-21-1211, contains no late fee provision, so it neither limits a late rent fee nor gives a grace period.

Read in full for this check: Wyoming Statutes, title 1, chapter 21, article 12 (Residential Rental Property). Official source · checked .

Before you send the late rent notice: it is a reminder letter about overdue rent and a late charge, not an eviction notice. A notice to pay rent or quit is a separate document, and Wyoming has its own rules for it. Nothing on this page is legal advice.

What Wyoming law says about invoice interest

(e) If there is no agreement or provision of law for a different rate, the interest of money shall be at the rate of seven percent (7%) per annum.
— Wyo. Stat. § 40-14-106(e). Read it at the official source · row verified 2026-08-19.

Rate caps live only in the consumer-credit code (organization debtors and business purposes are excluded); no general usury statute reaches commercial deals. Any agreed B2B rate is fine.

Not legal advice. Figures were last verified on the date shown; check the cited statute before charging a late fee.