DC Month-to-Month Lease Law: Notice, Rent Increases, and Tenant Rights

In the District of Columbia, a month-to-month lease is what you have by default once a fixed-term lease expires and you keep paying rent. Under D.C. month-to-month lease law, the tenancy renews automatically each month, the tenant can end it with 30 days’ written notice, and the landlord can only end it for one of the specific “just cause” reasons listed in the Rental Housing Act of 1985.¹ Everything else about your tenancy — rent increase caps, notice periods, security deposit rules, retaliation protections — continues to apply.

How a Fixed Lease Becomes Month to Month

When your fixed-term lease ends in D.C., you do not have to leave, sign a new agreement, or take any other step. D.C. Code § 42-3505.01 bars eviction based on lease expiration alone, so long as rent is being paid.¹ The tenancy simply continues on a month-to-month footing.

The original lease terms carry over. Rules about maintenance, guests, pets, and other conditions in the signed agreement remain binding even without a new document. A landlord cannot require you to sign a new fixed-term lease as a condition of staying.

Ending the Tenancy as a Tenant

A tenant can end a D.C. month-to-month tenancy for any reason with 30 days’ written notice to the landlord. D.C. Code § 42-3505.54 states that this type of residential tenancy “may be terminated by a 30-day notice in writing only from the tenant to the housing provider.”² The 30 days runs from the next date rent is due, not from the day you hand over the notice. Give notice on February 15 with rent due March 1, and the tenancy ends April 1.³

A lease cannot demand more than 30 days from you unless the landlord accepts the same longer window for rent increase notices. If your lease requires you to give 60 days’ notice to vacate, the landlord must also give you at least 60 days before raising the rent.²

When a Landlord Can End the Tenancy

Landlords in D.C. cannot end a month-to-month tenancy just because they want a different tenant. They need one of the just cause grounds set out in D.C. Code § 42-3505.01, and each ground carries its own notice and procedural rules.¹

Nonpayment of rent, where the unpaid amount is at least $600 and the landlord serves at least 10 days’ written notice of intent to file for possession. An unpaid late fee alone is never grounds.
Lease violation other than rent, with a 30-day written notice and a right to cure inside that window.
Illegal activity, once a court has determined an illegal act occurred in the unit or building.
Personal occupancy by a natural-person owner with a freehold interest, on 90 days’ written notice, with a 12-month bar on renting the unit to anyone else.
Sale to a buyer who will personally occupy the unit, under a written contract, with the tenant also notified of rights under the Tenant Opportunity to Purchase Act.
Renovation, demolition, or substantial rehabilitation that cannot safely be done with the unit occupied.
Permanent discontinuation of the unit’s use as housing, following the required regulatory procedures.

If a landlord recovers a unit for personal occupancy or sale and then fails to actually use it as promised within 12 months, the former tenant can recover relocation costs plus damages calculated on the greater of the last month’s rent or the area fair market rent, multiplied by the number of months (up to 12) the landlord failed to follow through.⁴

How a Notice to Vacate Must Be Served

Every notice to quit in D.C. must be delivered in both English and Spanish under D.C. Code § 42-3206.⁵ Service follows a hierarchy: personal delivery to the tenant first; if the tenant cannot be found, substituted service on a person of suitable age at the premises; and if no one is available, posting in a conspicuous place at the premises followed by a first-class mailing within three calendar days.

Documentation matters. Certified mail receipts and a signed affidavit noting date, time, and method protect the record if the matter reaches court. A notice that was written correctly but served incorrectly can be thrown out.

One trap catches landlords repeatedly: accepting rent after serving a notice to vacate can be treated as a waiver of the notice. A landlord who wants to proceed after issuing a notice should not cash the next check.

Rent Increases

Many D.C. rental units fall under the Rent Stabilization Program, which caps annual rent increases. For Rent Control Year 2025 (May 1, 2025 through April 30, 2026), the standard cap is 4.8%, calculated as CPI-W plus 2%. For elderly tenants and tenants with disabilities, the cap is 2.5%, matching CPI-W alone.⁶ By statute, a standard increase can never exceed 10%, and the elderly and disability increase can never exceed 5%.⁷

Rent may be increased only once every 12 months. Written notice must be given at least 60 days before the increase takes effect; under D.C. Code § 42-3509.04, no increase takes effect “until the first day on which rent is normally paid occurring more than 60 calendar days after the notice of the increase is given to the tenant.”⁸

Some units are exempt from rent stabilization. Common exemptions include units built after 1975, federally subsidized units, and buildings owned by a natural person who holds no more than four rental units in the District.⁹ Even for exempt units, the 60-day notice rule applies to any rent increase.

A landlord also cannot raise the rent until the property is registered with the Rental Accommodations Division. Failure to register carries a $100-per-unit penalty and blocks any increase until registration and payment are complete.¹⁰ If you suspect your building is not registered, checking with the Rental Accommodations Division is a direct way to challenge an increase. Outstanding housing code violations can also block a rent increase and give a tenant grounds to challenge one.

Late Fees

D.C. caps residential late fees at 5% of the full monthly rent, and only if the lease specifically discloses the maximum amount. The fee cannot apply until the tenant is at least five days past due, or longer if the lease provides a bigger grace period.¹¹ A landlord cannot evict solely for an unpaid late fee, a rule stated both in the late fee statute and in the eviction statute.¹

Security Deposits

Security deposits in D.C. are limited to one month’s rent. After you move out, the landlord has 45 days to either return the deposit with interest or send a written statement explaining why some or all will be withheld. If the landlord intends to keep any portion, an itemized list of deductions must follow within 30 additional days.¹²

Landlords cannot deduct for normal wear and tear, which the D.C. Code defines as deterioration from intended use, including breakage from age or normal deterioration. Damage caused by negligence, carelessness, or abuse can be charged against the deposit.¹³

Retaliation Protections

D.C. law prohibits landlords from retaliating against tenants who exercise legal rights. Under D.C. Code § 42-3505.02, retaliation can take the form of eviction proceedings, rent increases, service reductions, harassment, or any other action not otherwise permitted by law.¹⁴

The statute puts the presumption on the tenant’s side. If a landlord takes adverse action within six months after you reported housing code violations, joined a tenant organization, withheld rent for uninhabitable conditions, or filed a legal action against the landlord, the court presumes the action was retaliatory. The landlord then has to rebut that presumption with clear and convincing evidence. If you have recently complained about conditions, that presumption is a strong shield against a suddenly announced eviction or rent hike.

Tenant Opportunity to Purchase

Month-to-month tenants in D.C. hold the same rights under the Tenant Opportunity to Purchase Act as tenants on fixed-term leases. Before selling a housing accommodation, the owner must first offer the tenant an opportunity to purchase at a bona fide price.¹⁵ TOPA also applies to notices to vacate for demolition or discontinuation of housing use. If a landlord seeks possession on the ground of selling for a buyer’s personal use, the TOPA notice must accompany the eviction notice. In buildings with five or more units, a tenant organization can challenge the offered price and request an independent appraisal.

Servicemember Termination Rights

Active-duty servicemembers get additional flexibility under the federal Servicemembers Civil Relief Act. Under 50 U.S.C. § 3955, a servicemember who receives permanent change of station orders or deployment orders for 90 days or more may terminate any residential lease, including a month-to-month tenancy, without penalty.¹⁶ Deliver written notice with a copy of the orders by hand, private carrier, certified mail with return receipt, or electronic means. For a monthly lease, termination becomes effective 30 days after the next rent due date following delivery. Watch for any SCRA waiver clause in the lease; signing one can limit your ability to end the tenancy early without penalty.

1
D.C. Law Library. District of Columbia Code 42-3505.01 – Evictions
2
D.C. Law Library. District of Columbia Code 42-3505.54 – Notice of Tenant’s Intent to Vacate After the Expiration of the Signed Lease Term, Renewal or Extension Term
3
Office of the Tenant Advocate. Residential Lease Clarification Amendment Act of 2016
4
D.C. Law Library. District of Columbia Code 42-3505.01(Perm) – Evictions
5
D.C. Law Library. District of Columbia Code 42-3206 – Service of Notice to Quit
6
Office of the Tenant Advocate. RHC Publishes New Rent Increase Caps – 2.5% for Elderly/Disability Tenants, 4.8% for Other Rent-Controlled Tenants
7
D.C. Law Library. District of Columbia Code 42-3502.08 – Increases Above Base Rent
8
D.C. Law Library. District of Columbia Code 42-3509.04 – Service
9
Department of Housing and Community Development. Rent Control
10
D.C. Law Library. District of Columbia Code 42-3502.05 – Registration and Coverage
11
D.C. Law Library. D.C. Law 21-172 – Rental Housing Late Fee Fairness Amendment
12
Office of the Tenant Advocate. District of Columbia Tenant Bill of Rights
13
D.C. Law Library. District of Columbia Code 42-3502.17 – Security Deposit
14
D.C. Law Library. District of Columbia Code 42-3505.02 – Retaliatory Action
15
D.C. Law Library. District of Columbia Code 42-3404.02 – Tenant Opportunity to Purchase
16
Office of the Law Revision Counsel. 50 USC 3955 – Termination of Residential or Motor Vehicle Leases