North Dakota’s security deposit law balances reasonable caps with pet-owner protections. The state allows one month’s rent, with a separate pet deposit of up to the greater of $2,500 or two months’ rent. Deposits must be accounted for within 30 days, and money withheld without reasonable justification carries treble damages.

The Short Answer

North Dakota caps deposits at one month’s rent, with a separate pet deposit of up to the greater of $2,500 or two months’ rent. Landlords must deliver or mail the itemization and any balance within 30 days after the lease terminates and you hand back possession. Money withheld without reasonable justification carries treble damages — no willfulness required (§ 47-16-07.1(4)).

Security Deposit Cap

North Dakota’s deposit structure reflects a pet-friendly approach:

Standard lease (no pets): Up to one month’s rent
Pet deposit (separate): Up to the greater of $2,500 or two months’ rent; none may be charged for a service or companion animal required as a reasonable accommodation

This distinction recognizes that pet-occupied units may incur higher cleaning or damage costs, while protecting both pet owners and non-pet households from excessive deposits.

The 30-Day Return Deadline

Landlords must return deposits (or send an explanation of deductions) within 30 days after the lease terminates and the tenant delivers possession. Both events must happen before the clock starts. The return must include a written itemized statement of all deductions, with each item listed separately by category.

If no deductions are made, the landlord should return the full deposit with a written notice stating “no deductions claimed.”

Reference: North Dakota Century Code § 47-16-07.1

What Can a North Dakota Landlord Legally Deduct?

Landlords may deduct for:

Unpaid rent or lease violations
Damage beyond normal wear and tear
Cleaning costs (documented, reasonable)
Repair or replacement of tenant-damaged items
Unpaid utilities or other lease-specified charges
Lease-specified fees (pet fees, etc.)

All deductions should be documented with receipts, repair bills, or professional cleaning invoices.

What Is Normal Wear and Tear in North Dakota?

Normal wear and tear includes:

Light discoloration of paint from normal living
Minor wall scuffs or marks from furniture
Worn or faded carpet pile from regular use
Small dents in drywall that don’t expose studs
Worn cabinet knobs or light switch covers
Faded or dusty window blinds
Worn door handles from regular use
Minor settling cracks in drywall

Beyond normal wear and tear (deductible):

Holes in walls or doors
Permanent stains or large spots on carpet
Broken or missing appliances
Pet damage including odors, stains, or claw marks
Broken windows, locks, or fixtures
Broken tile or flooring
Accumulated dirt or pest evidence
Damage from carelessness or intentional acts

Penalties for Wrongful Withholding

North Dakota provides tiered penalties:

Any amount withheld without reasonable justification: treble damages — three times the sum withheld (§ 47-16-07.1(4))
No willfulness test and no attorney’s fees: the section asks only whether the withholding had reasonable justification

This distinction incentivizes landlords to return deposits on time and with proper documentation. A landlord who intentionally ignores the law faces harsher consequences than one who makes a good-faith calculation error.

How to Get Your Deposit Back in North Dakota

Provide a forwarding address in writing when you move out. Email or hand-deliver it to the landlord/manager.
Take comprehensive photos and video at move-in and move-out, time-stamped and showing the full unit.
Document all communications in writing (email preferred) so you have a record of requests and responses.
Clean thoroughly before move-out to minimize cleaning deduction claims.
Request a move-out inspection with the landlord in writing, allowing them to document condition.
Wait 30 days from the lease termination date. The deadline is strict.
Review the itemized statement for reasonableness and documentation. Challenge vague charges.
File in small claims court if the deadline passes without return or if deductions seem unreasonable. Bring lease, move-out photos, and the itemization.
Attack the justification in your claim: the statute trebles anything withheld without reasonable justification, so an unsupported deduction is the target, not the landlord’s state of mind.

Key Statute

North Dakota Century Code § 47-16-07.1 – North Dakota’s security deposit law governing caps, return deadlines, deduction documentation, and penalties for wrongful withholding.

Real Situations in North Dakota

In Fargo, a tenant with two cats rented an apartment for two years with a $1,500 deposit ($1,000 security plus a $500 pet deposit). Upon move-out, the landlord returned the deposit after 32 days—two days late—with an itemized statement claiming $400 for carpet odor removal. The statement included a quote from a cleaning service but no completed invoice showing the work was actually performed. North Dakota law requires deductions to be documented with proof of payment. The tenant objected and sued, claiming both the late return and the undocumented deduction. North Dakota courts found willful withholding, and the tenant recovered double damages plus attorney’s fees.

A Bismarck landlord collected a $1,200 deposit from a tenant without pets. During the tenancy, the tenant adopted a cat. The landlord discovered this three months before lease end and demanded an additional $300 pet deposit. The tenant refused, citing that no pet fee was in the original lease. North Dakota allows a separate pet deposit of up to the greater of $2,500 or two months’ rent, but a landlord cannot impose one mid-term without the tenant’s agreemen agreement. The tenant moved out and the landlord returned the original $1,200 within 30 days, but attempted no additional claim. This is the legally compliant outcome.

In Grand Forks, a tenant provided a forwarding address and moved out. The landlord returned the deposit on day 30 with an itemized statement that listed $250 for “repairs” without specificity—no invoice, no detail about what was repaired. The tenant objected within 5 days with a certified letter citing N.D. Cent. Code § 47-16-07.1 and demanding documentation. The landlord responded with a repair invoice showing a leaking sink repaired on day 3 after move-out (within normal landlord responsibility, not a tenant damage claim). The tenant’s objection prompted a refund of the $250.

Common Mistakes North Dakota Tenants Make

Not separating the pet deposit from the security deposit. The one-month cap applies to the security deposit; a pet deposit is separate and capped at the greater of $2,500 or two months’ rent. Ask the landlord to state each amount separately in the lease, and remember no pet deposit may be charged for a service or companion animal that is a reasonable accommodation.

Accepting undocumented deductions and not requesting proof within the 30-day window. If the itemized statement arrives with vague claims like “repairs” or “damage” without invoices or estimates, send a certified response within 7 days demanding detailed documentation. North Dakota courts expect landlords to provide proof of actual costs. Undocumented claims are weak and often result in recovery of the withheld amount.

Under-claiming the remedy. North Dakota trebles any deposit money withheld without reasonable justification, and you do not have to prove willfulness or bad faith. In your demand letter, name the amount withheld and say why no reasonable justification supports it; that is the whole test.

Tenant Rights Guide: Know Your Rights in Every State — the complete hub for tenant protections, eviction laws, and landlord obligations
North Dakota Eviction Notice Requirements — what your landlord must do before starting eviction proceedings in North Dakota
North Dakota Small Claims Court — how to sue your landlord for a wrongfully withheld deposit without a lawyer
North Dakota Wage Theft Laws — North Dakota wage laws, overtime rights, and how to recover unpaid wages
North Dakota Tenant Rights Guide — complete tenant rights guide for North Dakota renters

This article is for informational purposes only and does not constitute legal advice. Always verify current rules at the source linked above or consult a licensed North Dakota attorney.

North Dakota Security Deposit Laws: One-Month Cap, 30-Day Return, Treble Damages