Rent Increase Rules in Washington, District of Columbia
This page combines the verified District of Columbia baseline with a separately reviewed Washington local-rule snapshot.
Statewide baseline
D.C. rent-controlled housing uses an annual adjustment framework with coverage, registration, exemption and tenant-category requirements. For Rent Control Year 2026 (May 1, 2026 through April 30, 2027), the Rental Housing Commission published a 4.1% standard cap for other covered tenants and a 2.1% cap for qualifying registered elderly or disability tenants. A rent increase cannot become effective until the first normal rent-payment day occurring more than 60 calendar days after notice is given to the tenant.
State reference: D.C. Code § 42-3509.04(b) / Rent Stabilization Program
State official source Editorial & verification policyVerified Washington local-rule snapshot
For D.C. rent-controlled units during Rent Control Year 2026, the published cap is 4.1% for other covered tenants and 2.1% for qualifying elderly or disability tenants. D.C. Code § 42-3509.04(b) requires the effective date to be the first normal rent-payment day occurring more than 60 calendar days after notice is given. Coverage, registration, exemptions, tenant-category eligibility and the once-per-12-month restriction still require unit-specific review.
Current listed local maximum: 4.1% · 5/1/26–4/30/27
Other rent-control tenant: 4.1%
Qualifying elderly/disability tenant: 2.1% — Use only when the tenant qualifies for the statutory elderly/disability rent-control protection.
Published notice baseline: at least 60 days written notice; property/tenancy facts can require additional review.
Local source reviewed: 2026-09-18
Official local-rule sourceCoverage, exemptions, lawful base rent, banking rules, registration, tenancy type, and property-specific facts can still change the result.
Washington rent increase quick answer
State baseline: D.C. rent-controlled housing uses an annual adjustment framework with coverage, registration, exemption and tenant-category requirements. For Rent Control Year 2026 (May 1, 2026 through April 30, 2027), the Rental Housing Commission published a 4.1% standard cap for other covered tenants and a 2.1% cap for qualifying registered elderly or disability tenants. A rent increase cannot become effective until the first normal rent-payment day occurring more than 60 calendar days after notice is given to the tenant.
Local rule: For D.C. rent-controlled units during Rent Control Year 2026, the published cap is 4.1% for other covered tenants and 2.1% for qualifying elderly or disability tenants. D.C. Code § 42-3509.04(b) requires the effective date to be the first normal rent-payment day occurring more than 60 calendar days after notice is given. Coverage, registration, exemptions, tenant-category eligibility and the once-per-12-month restriction still require unit-specific review.
Last verified: 2026-09-18
Official source: Local source linked above.
Common questions
Does Washington have separate rent increase rules?
For D.C. rent-controlled units during Rent Control Year 2026, the published cap is 4.1% for other covered tenants and 2.1% for qualifying elderly or disability tenants. D.C. Code § 42-3509.04(b) requires the effective date to be the first normal rent-payment day occurring more than 60 calendar days after notice is given. Coverage, registration, exemptions, tenant-category eligibility and the once-per-12-month restriction still require unit-specific review.
Where should I start?
Start with the verified District of Columbia baseline, then check the rules for the property and tenancy type.