Updated for 2026

Washington D.C. Security Deposit Laws & Calculator

Q: How long does a landlord have to return a security deposit in Washington D.C.?

D.C. landlords must return the deposit within 45 days if there are no deductions. If the landlord claims deductions, they have 45 days to notify the tenant, then an additional 30 days to provide an itemized statement and refund the balance — up to 75 days total.

Q: What is the maximum security deposit in Washington D.C.?

Washington D.C. limits security deposits to 1 month's rent.

Q: What is the penalty for not returning a security deposit in D.C.?

In bad faith cases, tenants can recover up to 3x the deposit amount plus interest and court costs under D.C. Municipal Regulations.

Q: Does Washington D.C. require interest on security deposits?

Yes. D.C. regulations require landlords to pay interest on security deposits. The interest rate is set by DC regulations and must be paid to the tenant.

Q: How do I get my security deposit back in Washington D.C.?

Document the unit at move-out, wait 45 days (or 75 if deductions are claimed), then send a demand letter citing D.C. Mun. Regs. tit. 14, r. 14-308 through 14-311. If unresolved, file in DC Superior Court Small Claims (limit: $10,000).

Washington D.C. offers strong tenant protections: deposits are capped at 1 month's rent, landlords must pay interest, and bad faith withholding can result in a 3x penalty plus interest and court costs. The return deadline is 45 days — or up to 75 days if the landlord claims deductions.

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Washington D.C. Security Deposit — Quick Facts

Return Deadline

45–75 Days

45 days (no deductions) / up to 75 (with)

Maximum Deposit

1 Month's Rent

Penalty for Late Return

Up to 3× Deposit

+ interest + court costs (bad faith)

Interest Required

✓ Yes

Applicable Law

D.C. Mun. Regs. tit. 14, r. 14-308–311

Strong Tenant Protections: D.C. is one of the most tenant-friendly jurisdictions in the country. Landlords must pay interest on your deposit, and bad faith withholding triggers a 3x penalty plus interest and court costs. If your landlord claims deductions, the timeline extends to 75 days (45 days to notify you + 30 days to itemize and refund). Know these rights — they give you serious leverage.

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D.C. Security Deposit Law — Explained

The 45-Day / 75-Day Return Timeline

Under D.C. Mun. Regs. tit. 14, r. 14-308 through 14-311, landlords must return the full deposit within 45 days if there are no deductions. If the landlord intends to make deductions, they have 45 days to notify the tenant of the claimed deductions, then an additional 30 days to provide an itemized statement and refund the remaining balance. The total timeline with deductions can reach 75 days.

Deposit Cap: 1 Month's Rent

D.C. law limits security deposits to one month's rent. If your landlord charged more than this, the excess amount must be returned to you regardless of any deductions. This cap applies to all residential rental units in the District.

Interest Requirement

D.C. is one of the jurisdictions that requires landlords to pay interest on security deposits. The interest rate is set by DC regulations and must be paid to the tenant. If your landlord has not been paying interest, you may be owed additional money on top of your deposit refund.

The 3x Bad Faith Penalty

D.C. provides one of the strongest penalties in the country for bad faith withholding. If a landlord wrongfully retains a deposit in bad faith, the tenant can recover up to 3 times the deposit amount plus accrued interest and court costs. This powerful penalty gives tenants significant leverage in deposit disputes.

What Your Landlord Can Deduct

Landlords may deduct for unpaid rent and damage beyond normal wear and tear. Normal wear and tear — minor scuffs, faded paint, carpet worn from regular use — cannot be charged to the tenant. The landlord must provide a written itemized statement of all deductions within the required timeline.

What to Do If Your Landlord Won't Return Your Deposit

1
Document everything before you leave Take timestamped photos and video of every room. Keep your lease and all communications.
2
Provide your new address in writing Make sure your landlord knows where to send the deposit and any correspondence.
3
Wait for the deadline to pass 45 days if no deductions are claimed. Up to 75 days if the landlord notifies you of deductions (45 days to notify + 30 days to itemize and refund).
4
Send a formal demand letter Use RenterCalc's demand letter generator citing D.C. Mun. Regs. tit. 14, r. 14-308 through 14-311. Mention the 3x bad faith penalty. Send via certified mail.
5
File in DC Superior Court, Small Claims D.C.'s small claims limit is $10,000. You can sue for up to 3x the deposit plus interest and court costs if the landlord acted in bad faith.

Washington D.C. Security Deposit FAQ

How long does a landlord have to return a security deposit in D.C.?

45 days if there are no deductions. Up to 75 days if the landlord claims deductions (45 days to notify + 30 days to itemize and refund the balance).

What is the maximum security deposit in Washington D.C.?

D.C. limits deposits to 1 month's rent.

What is the penalty for not returning a security deposit in D.C.?

Up to 3x the deposit amount plus interest and court costs for bad faith withholding.

Does Washington D.C. require interest on security deposits?

Yes. D.C. regulations require landlords to pay interest on security deposits.

How do I get my security deposit back in D.C.?

Document the unit, wait 45–75 days, send a demand letter citing D.C. Mun. Regs. tit. 14, r. 14-308–311, and file in DC Superior Court Small Claims (limit: $10,000) if unresolved.

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