Security Deposit · DC
Washington, D.C. security deposit law
Key rules for landlords and tenants in Washington, D.C., cited to DC Code § 42-3502.17.
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At a glance
- Max deposit
- 1 month's rent
- Return deadline
- 45 days after move-out
- Interest required
- Yes (Interest at DHCD-set prevailing statement savings rate (updated semi-annually; 1.5% for 2024))
- Statute
- DC Code § 42-3502.17
- Last reviewed
- June 2026
How long does a landlord have to return a security deposit in Washington, D.C.?
In Washington, D.C., the deadline is 45 days after move-out. That clock runs from move-out and the return of possession, not from the end of the lease.
Washington, D.C. law sets the maximum deposit at 1 month's rent.
Missing the deadline has teeth. Across states, remedies range from losing the right to any deduction to penalty damages plus the tenant's attorney's fees. The itemized deduction statement has to arrive inside the same window to preserve any deduction at all.
Frequently asked questions
What is the maximum security deposit in Washington, D.C.?
1 month's rent. (DC Code § 42-3502.17, last reviewed June 2026.)
How long does a landlord have to return a security deposit in Washington, D.C.?
45 days after move-out. The landlord must provide an itemized statement of any deductions. Failure to return on time may entitle the tenant to penalties under DC Code § 42-3502.17.
Is interest required on security deposits in Washington, D.C.?
Yes. Interest at DHCD-set prevailing statement savings rate (updated semi-annually; 1.5% for 2024)
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