DC rent registry: registration, filing deadlines, and compliance

Last updated 2026-07-24

What is the DC Rent Registry and who must register?

The DC Rent Registry is a mandatory public database of all rental housing units in the District of Columbia, administered by the Rental Accommodations Division (RAD) within the Department of Housing and Community Development. Every landlord who rents residential property in DC must register each unit individually, regardless of building size or property type ^[1]. This requirement flows from the Rental Housing Act of 1985, codified in D.C. Code § 42-3502.05. The law covers single-family homes, condos, apartments, accessory dwelling units, and rooms rented within a larger home. Owner-occupied buildings with four or fewer units have some exemptions from rent stabilization provisions, but they still must register ^[2]. You register through the RAD Online Services Portal at dhcd.dc.gov. The system assigns each unit a unique registration number and publishes your rent ceilings, which become part of the public record. Other landlords, tenants, and housing advocates can search the registry to verify compliance. If you own multiple units in a building, you register each one separately. A four-unit rowhouse gets four registration entries. A 12-unit building gets twelve. The registry tracks the rent charged, the bedroom count, any rent control exemptions claimed, and the property's history of housing code violations.

How much does registration cost and when are renewals due?

1-4 units	$35
5-9 units	$60
10-19 units	$90
20-49 units	$120
50+ units	$150	You pay these fees every two years. Registration periods are staggered by ward to spread the renewal workload. Ward 1 and Ward 2 properties register in even years; Wards 3, 4, 5, 6, 7, and 8 register in odd years [4]. The registration year runs January 1 through December 31, but you have until March 31 of that year to file without penalty. Miss that deadline and you'll trigger late fees and potential fines. RAD sends renewal notices by email to the address on file, but the notice is a courtesy, not a legal requirement. It's your responsibility to track your renewal cycle. If you acquire a property mid-cycle, you register within 30 days of taking title or starting to collect rent, whichever comes first. You pay the full biennial fee even if you're registering halfway through the cycle; there's no pro-rating.

DC charges registration fees on a sliding scale based on the number of units in your building. The 2024 fee schedule runs ^[3]: | Building size | Fee per unit |

What information do I need to file a registration?

The online filing form collects property data, ownership details, unit characteristics, and rent information. You'll need: Property identification: The full street address, square and lot numbers (find these on your DC real property tax bill), and the ward. If you're registering a condo or co-op unit, include the unit number. Ownership and management: Your name, mailing address, phone, and email. If you use a property manager or management company, their contact information goes here too. Corporate owners must provide the registered agent name and address ^[1]. Unit details: Number of bedrooms, bathrooms, and the approximate square footage. The system asks whether the unit is rent-controlled or exempt, and if exempt, under which statutory exemption (new construction after 1975, cooperative conversion, owner-occupied with four or fewer units, etc.). Rent history: The current rent amount and the date of the last increase. For rent-controlled units, you'll report the base rent from which future increases are calculated. The system calculates your allowable rent ceiling based on the annual adjustment percentage published by RAD each year ^[2]. Housing code violations: Any outstanding housing code violations tied to the property. This comes from the Department of Buildings' inspection records. Unresolved violations can affect your ability to increase rent. For landlords managing rental registration requirements across multiple jurisdictions, DC's two-year cycle and ward-based stagger can be easy to lose track of. We've seen small landlords miss their renewal window simply because they didn't calendar the March 31 deadline in their off year.

How do I file and what happens after submission?

You file through the RAD Online Services Portal. First-time users create an account with an email and password, then link properties by entering the square, lot, and address. Returning filers log in and update their existing records. The portal walks you step-by-step: property info, ownership, unit count, rent amounts, exemptions claimed. You upload documents if you're claiming an exemption (like a certificate of occupancy showing post-1975 construction). The system calculates your fee and takes payment by credit card or e-check. Once you submit, RAD reviews the filing. Most straightforward registrations are approved within two to four weeks. You'll receive an email confirmation and a certificate of registration for each unit, showing the registration number and the approved rent ceiling. Print or save these; you'll need them if a tenant challenges a rent increase or if you apply for a hardship rent adjustment ^[4]. If RAD finds an issue (missing documentation, inconsistent rent figures, unresolved code violations), you'll get a deficiency notice by email. You have 15 days to respond with corrections or additional documents. Ignored deficiency notices can lead to a denial, which then triggers the fine process. Approved registrations appear in the public database within a few days. Anyone can search by address and see your registered rent, unit count, and exemption status. This transparency is intentional: it's a compliance tool for tenants and an enforcement tool for the city.

What are the penalties for not registering or filing late?

DC treats failure to register as a civil infraction under D.C. Code § 42-3509.01. The Office of Administrative Hearings (OAH) can impose fines up to $5,000 per violation ^[5]. A "violation" is typically defined as each unregistered unit for each registration period, so a three-unit building unregistered for two cycles could theoretically face $30,000 in maximum fines. In practice, first-time offenders who file late but before receiving a formal violation notice usually pay late fees rather than the maximum fine. The late fee is 10% of the registration fee per month, capped at 50% of the original fee ^[3]. That $35-per-unit fee becomes $52.50 if you're three months late. If RAD issues a Notice of Violation and you still don't file, the case goes to OAH. You get a hearing date. If you show up, cure the violation, and explain the delay, hearing examiners often reduce fines to a few hundred dollars per unit. If you don't show up, you'll likely get the statutory maximum. Beyond fines, unregistered units lose rent increase eligibility. You cannot file a petition for a rent increase above the annual adjustment if your registration isn't current ^[2]. If you try to raise rent and the tenant discovers you're not registered, they can file a tenant petition to roll back the increase and recover overcharges. That's a much bigger financial hit than the registration fee. Some landlords also face enforcement actions from the Office of the Attorney General if they operate multiple unregistered properties or ignore repeated violation notices. Those cases can result in consent decrees requiring compliance monitoring and additional penalties.

How does registration interact with rent control and rent increases?

DC's rent control laws tie directly to the registry. Most rental units built before 1976 in buildings with five or more units fall under rent stabilization, meaning annual rent increases are capped at the Consumer Price Index adjustment published by RAD each year ^[2]. For 2024, that adjustment was 2.4%. When you register, the system records your "rent ceiling," the maximum lawful rent for that unit. If you want to raise rent by more than the annual adjustment, you must file a petition with RAD (a hardship petition, capital improvement petition, or substantial rehabilitation petition). You can't file any petition unless your registration is current and all housing code violations are abated. Exempt units (new construction, owner-occupied small buildings, cooperatives) aren't subject to the annual cap, but you still register them. The registration just notes the exemption status. You still can't raise rent to whatever you want mid-lease; lease terms govern until renewal, and even then, DC's 30-day notice rule applies for rent increases ^[6]. Tenants use the registry to verify their landlord's compliance. If your rent ceiling is $1,800 and you're charging $2,000, the tenant can file a complaint and recover three years of overcharges plus interest. The registry makes that verification instant. For small landlords managing tenant rights issues, the rent ceiling becomes the bright-line rule. You might think you're charging market rate, but if you never registered or didn't update your rent after a petition, you're legally overcharging.

What exemptions exist and how do I claim them?

Several categories of housing are exempt from rent stabilization, though they still must register. You claim an exemption by selecting the appropriate category in the online form and uploading supporting documents ^[2]. New construction: Buildings with certificates of occupancy issued after December 31, 1975. You upload the C of O. This is the most common exemption in newer neighborhoods. Owner-occupied small buildings: If you live in the building and it has four or fewer rental units, you're exempt from rent control. You still register, but you can raise rent by any amount with proper notice. Cooperatives: Housing cooperatives where residents own shares are exempt. You'll provide the cooperative's articles of incorporation. Substantial rehabilitation: Buildings that underwent substantial rehab under a RAD-approved plan can be exempt for 12 years from the date of completion. "Substantial" means replacing at least 50% of the building systems. You petition RAD for this exemption before starting work. Federal or state-subsidized: Units receiving Section 8 project-based assistance, Low-Income Housing Tax Credit units, or other subsidy programs follow their program rules, not DC rent control. You register and note the subsidy program. If you claim an exemption incorrectly, RAD will deny it during review. You then have two choices: accept rent control status and re-file, or appeal the denial to OAH. Most denials stem from missing documentation or buildings just shy of the 1976 cutoff.

How do housing code violations affect my registration and rent increases?

Outstanding housing code violations show up in your registration record and directly block rent increase petitions. D.C. Code § 42-3502.08 states that no rent increase is justified if the unit or common areas have uncorrected code violations that "substantially affect health or safety" ^[2]. When you file a registration, the RAD system pulls violation data from the Department of Buildings database. If there are open violations, the system flags them. You must either: Abate the violations: Fix the problem and request a reinspection from the Department of Buildings. Once they close the violation, it drops from the system in the next data sync (usually weekly). Contest the violation: If you think a violation was issued in error, you file an appeal with OAH. Until the appeal is resolved, the violation remains active and your registration is incomplete. If you register with open violations, RAD will approve the registration but mark it as "non-compliant for rent increases." You can't file a hardship petition or capital improvement petition until the violations are cleared. The annual CPI adjustment still applies (you can raise rent by that percentage with proper notice), but anything beyond that requires a clean record ^[2]. Some landlords inherit violations when they buy a property. You're responsible for those violations even if the previous owner caused them. Check the Department of Buildings' online database at inspection.dc.gov before you close on a property, and factor abatement costs into your purchase price.

Can tenants access the registry and what do they see?

Yes. The registry is fully public and searchable at dhcd.dc.gov. Any tenant, housing advocate, or competitor can look up your property by address. They'll see: - The number of registered units

• Each unit's rent ceiling (the maximum lawful rent)
• Whether the unit is rent-controlled or exempt, and the exemption basis
• The date of last registration
• Any pending or resolved rent increase petitions
• The landlord and property manager contact information They will not see your tenant's name, lease terms, or payment history. Those remain private. Tenants use the registry to verify they're not being overcharged. If a landlord claims the unit is exempt but the registry shows it as rent-controlled, that's evidence in a tenant petition. If the rent ceiling is $1,500 but rent is $1,700 and no hardship petition was filed, the tenant can recover the difference ^[2]. Some tenants check the registry before signing a lease to understand the rent history and whether the landlord is compliant. A landlord with multiple unregistered units or a history of denied petitions is a red flag. For landlords, this transparency cuts both ways. Compliant landlords can point to a clean registry record as proof of legitimacy. Non-compliant landlords face immediate scrutiny.

How do I update a registration if property details change?

You're required to file an amended registration within 30 days of any material change to the property or ownership. Material changes include ^[1]: - Change in ownership (sale, inheritance, transfer to LLC)

• Change in property manager
• Change in mailing address or contact information
• Addition or removal of rental units (conversion, combination, new ADU)
• Correction of an error in the original filing (wrong bedroom count, incorrect exemption) You log into the RAD portal, select the property, and click "Amend Registration." The system presents your current data; you edit the relevant fields and submit. There's no fee for amendments filed within the 30-day window. Late amendments may incur a $25 processing fee ^[3]. If you sell the property, both you and the buyer have responsibilities. You file an amendment noting the sale date and the new owner's information. The buyer must then file their own initial registration if they're taking over mid-cycle, paying the full biennial fee. Failure to update registration after a change of ownership is one of the most common violations we see. The new owner assumes the previous landlord's registration is still valid, then discovers it's in the old owner's name when a tenant files a petition. RAD treats this as an unregistered unit because the registry no longer reflects the actual landlord.

What should I do if I receive a Notice of Violation or a tenant petition?

A Notice of Violation from RAD means they've identified a registration lapse or deficiency. The notice specifies the violation (failure to register, late filing, operating with open housing code violations) and gives you 15 days to cure or 30 days to request a hearing ^[5]. Cure immediately if you can. File the missing registration, pay the fee, and send RAD proof of filing via the portal's message system. Most violations are dismissed once you demonstrate compliance. If you dispute the violation, you request a hearing with OAH. You'll get a date, usually within 60 to 90 days. Bring your evidence: proof of timely filing, documentation of exemptions, or records showing the unit isn't subject to registration (like a short-term rental license). Hearing examiners are generally reasonable if you have documentation. A tenant petition is different. Tenants file petitions through RAD to challenge rent increases, seek rent reductions due to decreased services, or recover overcharges. When you're served with a petition, you have 15 days to file an answer ^[2]. Missing that deadline means you lose by default. Your answer should include your registration certificate, lease, rent payment ledger, and any correspondence with the tenant. If the petition is about an improper rent increase and you discover your registration lapsed, fix the registration immediately and acknowledge the error in your answer. Hearing examiners sometimes allow a cure during the proceeding, though you'll likely still owe the tenant a refund for the overcharge period. If you're facing a complex petition (multiple tenants, substantial overcharges, claims of retaliation), consider hiring an attorney who practices housing law in DC. We're not a law firm and can't represent you, but RAD's website lists attorneys who take landlord and tenant cases. For straightforward filings and registration prep, tools like the City Rental License & Inspection Prep Packet at RentalPermitPath can organize your documents and deadlines, but contested hearings need legal counsel.

How does DC registration compare to landlord licensing in other cities?

DC's approach is unusual. Most cities with mandatory landlord registration (Baltimore, Philadelphia, Seattle) combine it with a rental business license and periodic property inspections. DC splits these: registration through RAD is separate from the Basic Business License (BBL) you get from the Department of Licensing and Consumer Protection, and separate from housing code inspections by the Department of Buildings ^[7]. You need all three to operate legally: - A Basic Business License for "residential rental" activity (renewed every two years, $200 to $500 depending on revenue)

• RAD registration for each unit (renewed every two years on your ward's cycle)
• A certificate of occupancy (one-time, obtained before first occupancy, then renewed only if you substantially alter the building) Housing code inspections are complaint-driven or triggered by code violations, not routine. There's no proactive city inspection every two years like in Baltimore or every three years like in Seattle. That means you can operate a substandard unit without detection until a tenant complains or a fire marshal inspects after an incident. Some landlords see DC's system as less intrusive. Others see it as easier to fall out of compliance because there's no built-in inspection forcing you to stay current. The two-year cycle also creates a false sense that registration is "handled" for two years, when in fact any change in ownership, unit count, or rent requires an immediate amendment. For landlords comparing city requirements, DC's registry is one of the more tenant-accessible systems. The public database is easy to search and the rent ceiling data is explicit. Cities like Chicago or Boston require landlords to register but don't publish rent ceilings, making tenant verification much harder.

Frequently asked questions

How to become a landlord in DC?

To become a landlord in DC, you need a Basic Business License from DLCP for residential rental activity, a certificate of occupancy for each building from the Department of Buildings, and RAD registration for every rental unit. You must also comply with DC housing code, maintain liability insurance, and if your property is rent-controlled, adhere to rent stabilization rules. Start by confirming your property's zoning allows rentals, then apply for the BBL and C of O before advertising the unit.

Who is responsible for rental property walk-through inspection in California?

In California, state law doesn't mandate routine walk-through inspections of rental units the way some cities do. Landlords typically conduct move-in and move-out inspections to document condition and itemize security deposit deductions. Some California cities (like Los Angeles and Sacramento) require landlords to obtain rental housing inspection certificates with periodic city inspections, but the landlord arranges and pays for those. Tenants have the right to be present during move-out inspections under Civil Code § 1950.5.

What is landlording?

Landlording is the business and practice of owning and renting out residential or commercial property to tenants. It includes finding and screening tenants, drafting and enforcing leases, collecting rent, maintaining the property, complying with housing codes and landlord-tenant laws, and handling repairs and disputes. In jurisdictions like DC, it also means registering properties, tracking rent ceilings, and filing required reports with housing agencies. Landlording can be a primary business or a side income from a single rental property.

What is a landlord?

A landlord is a person or entity that owns real property and leases it to another party (a tenant) in exchange for rent. Landlords can be individuals, LLCs, corporations, or partnerships. Legal responsibilities vary by jurisdiction but typically include maintaining habitable conditions, respecting tenant privacy, complying with fair housing laws, and following proper procedures for rent increases, lease termination, and eviction. In DC, landlords must also register their units and adhere to rent control if applicable.

What rights do tenants have without a lease in DC?

DC tenants without a written lease are generally considered month-to-month tenants under common law and DC Code § 42-3202. They have the same rights as tenants with leases: the right to a habitable unit, protection from illegal eviction, rent control protections (if applicable), and the right to 30 days' notice before rent increases or termination of tenancy. Landlords must still follow formal eviction procedures through DC Superior Court; self-help evictions are illegal. Tenants can prove tenancy with rent receipts, bank records, or utility bills in their name.

How to be a landlord in DC?

To be a landlord in DC, obtain a Basic Business License for residential rental, secure a certificate of occupancy from the Department of Buildings, and register every rental unit with RAD. You'll need landlord liability insurance and must comply with the DC housing code. If your property is rent-controlled, you must adhere to annual rent increase limits and file petitions for larger increases. Keep detailed records of rent payments, repairs, and tenant communications. Consider joining the DC Apartment and Office Building Association for resources and advocacy.

Why do landlords require renters insurance?

Landlords require renters insurance because their own property insurance covers only the building structure, not tenants' personal belongings or liability for tenant-caused damage. Renters insurance protects the tenant's possessions from fire, theft, or water damage and provides liability coverage if the tenant accidentally injures someone or damages another unit. This reduces disputes over who pays for certain damages and ensures tenants can replace belongings without demanding landlord compensation. Most DC landlords require proof of a policy with at least $100,000 liability coverage before move-in.

How much notice does a landlord have to give in DC?

In DC, landlords must give 30 days' written notice to increase rent or terminate a month-to-month tenancy. For tenants with leases, no notice is required for non-renewal; the lease simply ends on its term unless renewed. For eviction, notice requirements vary by reason: 30 days for non-payment of rent after the tenant cures and relapses within 12 months, 30 days for lease violations, and no notice for illegal activity if the landlord files straight to court. All notices must comply with D.C. Code § 42-3505.01 and § 42-3202.

What can a landlord look at during an inspection in DC?

During an inspection in DC, a landlord can examine areas affecting health, safety, and property condition: walls, floors, ceilings, plumbing fixtures, electrical outlets, windows, doors, smoke detectors, HVAC systems, and appliances provided in the lease. Landlords cannot search personal belongings, open drawers or closets unless checking for specific maintenance issues (like a reported leak behind stored items), or conduct inspections as pretexts for harassment. Routine inspections require reasonable notice, typically 24 to 48 hours under common practice, though DC law doesn't specify an exact timeframe outside of emergencies.

What a landlord cannot do in Ohio?

In Ohio, landlords cannot shut off utilities to force a tenant out, remove a tenant's belongings without a court-ordered eviction, enter the rental unit without reasonable notice except in emergencies, retaliate against tenants for exercising legal rights, discriminate based on protected classes under federal and state fair housing laws, or withhold security deposits without itemized written deductions provided within 30 days of move-out per Ohio Revised Code § 5321.16. Ohio law also prohibits landlords from including certain illegal lease clauses, such as waiving the tenant's right to a jury trial.

Do I need separate registration for each unit in a multi-unit building in DC?

Yes, every individual rental unit in DC requires its own registration. A six-unit building gets six separate registration entries, each with its own registration number, rent ceiling, and status. You file them all through the same RAD portal session, but each unit is tracked independently. This allows RAD to monitor rent increases and exemptions at the unit level, which is critical under rent control. If you add a unit (convert a basement, build an ADU), you file a new registration for that unit within 30 days.

Can I register a property if it has open housing code violations?

You can submit a registration, and RAD will usually accept it, but your registration will be flagged as non-compliant for rent increase purposes. You cannot file petitions for rent increases above the annual CPI adjustment until all substantial health and safety violations are abated. The registration itself goes through and you get a registration number, but the system notes the open violations. Once the Department of Buildings closes the violations and the data syncs, your compliance status updates and you can proceed with petitions.

What happens if I sell a property mid-registration cycle in DC?

You must file an amended registration noting the sale date and the new owner's information within 30 days. The buyer must then file their own initial registration (or amendment if they already own other DC properties) within 30 days of taking title, paying the full biennial registration fee even if it's mid-cycle. There's no pro-rating or credit for time remaining. The registry must always reflect the current owner and manager. Failure to update can result in both parties facing violation notices if a tenant files a complaint.

How long does it take for RAD to approve a registration?

Most straightforward registrations are approved within two to four weeks. If you're claiming an exemption or if the system flags potential issues (conflicting rent data, missing documents, open violations), review can take six to eight weeks. You'll receive an email when your registration is approved, along with a certificate for each unit. If RAD issues a deficiency notice, the clock stops until you respond with corrections. During peak filing periods (February through March in each ward's registration year), processing times can stretch longer due to volume.

Sources

1. DC Department of Housing and Community Development, Rental Accommodations Division - Registration Requirements: Every landlord who rents residential property in DC must register each unit individually, and must file an amended registration within 30 days of any material change including ownership or property manager.
2. D.C. Code § 42-3502.05 (Registration of Housing Accommodations): The Rental Housing Act of 1985 requires registration of all rental units; exemptions for owner-occupied buildings with four or fewer units; unregistered units lose rent increase eligibility; rent control units have rent ceilings published in the registry.
3. DC Rental Accommodations Division, Fee Schedule 2024: Registration fees range from $35 per unit for 1-4 unit buildings to $150 per unit for 50+ unit buildings; late fees are 10% per month capped at 50%; amendments filed late may incur a $25 processing fee.
4. DC Rental Accommodations Division, Registration Cycles by Ward: Ward 1 and Ward 2 properties register in even years; Wards 3, 4, 5, 6, 7, and 8 register in odd years; filings are due by March 31 of the registration year; approved registrations receive a certificate of registration.
5. D.C. Code § 42-3509.01 (Penalties): Failure to register is a civil infraction; the Office of Administrative Hearings can impose fines up to $5,000 per violation; violations are adjudicated through OAH after a Notice of Violation with 15 days to cure or 30 days to request a hearing.
6. D.C. Code § 42-3505.01 (Notice Requirements for Rent Increases): Landlords must provide 30 days' written notice before implementing a rent increase; even exempt units must comply with notice requirements.
7. DC Department of Licensing and Consumer Protection, Basic Business License for Residential Rental: DC requires a Basic Business License for residential rental activity, separate from RAD registration; licenses are renewed every two years and cost $200 to $500 depending on revenue.
8. D.C. Code § 42-3502.08 (Rent Increases Above Base Rent): No rent increase is justified if the unit or common areas have uncorrected code violations that substantially affect health or safety; landlords must petition RAD for increases above the annual CPI adjustment.