If you rent out property in Washington, DC, the way you register that property with the city changed in 2025. The DC Rent Registry is now the online system every housing provider uses to register rental units with the Rental Accommodations Division (RAD), and for the first time in 40 years, the old paper forms are gone. If you have not moved your properties into the system yet, you are behind – and the cost of staying behind is real.
Here is the short version. The DC Rent Registry (officially “RentRegistry”) is the District’s online database for rental housing registration, run by the Department of Housing and Community Development (DHCD). Every landlord with residential rental units in DC has to register through it, whether those units are rent-controlled or exempt from rent control. This guide walks through who has to file, what you need before you start, the deadlines that already passed, and the one thing most landlords get wrong about how the registry relates to your business license.
DC Rent Registry snapshot for landlords
- The Rent Registry launched June 2, 2025, replacing DHCD’s paper-based RAD registration system.
- DHCD stopped accepting most paper filings when the portal went live.
- Every housing provider had to re-register all rental units by November 29, 2025 – even units exempt from rent control.
- Registration is separate from your Basic Business License, but you need your BBL number to file.
- Missing registration can hold up your license renewal and block rent increases on rent-controlled units.
What Is the DC Rent Registry?
The DC Rent Registry is an online database where housing providers register their rental units with the Rental Accommodations Division of DHCD. It went live on June 2, 2025. Before that date, DC ran its rent control and rental registration program the same way it had since the Rental Housing Act of 1985 passed: on paper. Landlords filled out physical forms and filed them by hand, which made it hard for the city to track which units existed, which were rent-controlled, and which had claimed an exemption.
The DC Council actually ordered this database back in 2015. It took ten years to arrive. When it finally launched, the city built two sides to it: a housing provider portal where landlords register units and file notices, and a tenant portal where renters can check a property’s registration status and file petitions. There is also a public side meant to open up rental market data to researchers and the general public.
For landlords, the practical change is simple to state. Every rental registration and rent control filing that used to be a paper RAD form now runs through the online registry. That includes your initial registration, amended registrations, tenant disclosures, protected-status filings, and rent adjustment notices.
Who Has to Register a Rental Property in DC?
Almost every residential housing provider in the District. The registration requirement does not depend on whether your unit is rent-controlled. DHCD requires registration from rent-stabilized units and units that are exempt from rent stabilization. That last part trips people up. Many owners assumed that if their building was exempt – because it was built after 1975, or because they own only a few units – they had nothing to file. That is not how the registry works. If you are exempt, you still have to register and claim that exemption in the system.
This applies to the full range of DC rental setups:
- Single-family homes, townhouses, and condos rented to tenants.
- English basements and other two-family rental arrangements.
- Apartment buildings with three or more units.
- Units currently rented and, in most cases, units held for rent.
The main group that sits outside this requirement is owners who hold only a short-term rental license. If a landlord runs a standard residential lease in DC, though, the safe assumption is that the property belongs in the Rent Registry.
Rent Registry vs. Your Business License: The Distinction That Matters
This is the point I want landlords to get right, because getting it wrong leads to real compliance gaps. The DC Rent Registry is not your business license, and it did not replace the licensing process.
Two different DC agencies handle two different things:
- Your Basic Business License (BBL) comes from the Department of Licensing and Consumer Protection (DLCP), through the My DC Business Center system. This is the license that authorizes you to operate a rental as a business. If you want the full picture of that side, read our guide on whether you need a license to be a landlord in DC.
- Your rental registration now happens in the DC Rent Registry, run by DHCD’s Rental Accommodations Division. This is where you register the unit and its rent control status.
The two are linked, which is why the confusion is understandable. You cannot complete a Rent Registry filing without your BBL number, and your rent control registration is part of the same compliance file as your license. But they are separate steps, filed with separate agencies, in separate systems. The registry modernized the DHCD side. It left the DLCP licensing process where it was.
So if a competitor or a template guide tells you that “everything moved into one portal,” treat that as a red flag. Business licensing did not move into the Rent Registry. Only the DHCD rental registration and rent control filings did.
What You Need Before You File in the DC Rent Registry
The registry asks for more detail than the old paper form did, so it helps to gather your records first. For a standard registration, expect to provide:
- The property address and your Basic Business License number.
- Owner and, if applicable, registered agent contact information.
- Your Certificate of Occupancy, where one applies.
- The deed for the property.
- Details about the unit itself, including bedrooms, appliances, and building services.
- Current tenant contact information, which the system protects from public view.
If your unit is rent-stabilized, you have two extra tasks. You need a three-year rent history for the unit, and you need to calculate your Rate of Return before you file, because DHCD requires that computation at the time of registration. Owners with large portfolios can use DHCD’s grid template to upload many units at once instead of entering each one by hand, though the data collection work is still substantial.
What Were the DC Rent Registry Deadlines?
When the registry launched in June 2025, DHCD gave landlords a window to re-register every existing property. That window was originally 90 days. The city extended it to 180 days, which set the re-registration deadline at November 29, 2025. By that date, every housing provider was supposed to have re-registered all rental units in the new system, regardless of exemption status.
That deadline has passed. If you registered on time, your obligation now is ongoing rather than one-time: you file amended registrations when something material changes, you file rent adjustment notices when you change rent, and you register new units when you add them. If you missed the re-registration window, the fix is to get into the system and register as soon as possible, because the penalties for staying unregistered do not go away with the deadline.
DC has continued to adjust the rules around registration into 2026 through emergency and temporary legislation, so if your situation is unusual – a mid-registration transfer, a contested exemption, a portfolio still being migrated – confirm the current requirements directly with DHCD rather than relying on a date you read once.
What Happens if You Do Not Register?
Skipping registration is not a paperwork technicality you can quietly ignore. The consequences hit the parts of your operation you care about most:
- License renewal problems. An unregistered property can hold up or suspend your rental license renewal.
- Frozen rent increases. For rent-controlled units, a completed Rent Registry filing is a prerequisite before you can register a rent increase. No registration, no increase.
- Fines and penalties. The District can assess penalties for non-compliance with the registration requirement.
Put simply, an unregistered rental is a rental that cannot raise rent, may not renew cleanly, and carries financial risk. That is a bad position to be in when you are trying to run the property as an investment.
How the Rent Registry Fits Your Wider DC Compliance Picture
Registration is one line item on a longer list. A compliant DC rental also needs a current Basic Business License, a passed housing inspection, correct rent control registration or exemption, proper lease disclosures, and clean handling of security deposits. The Rent Registry ties into several of these, which is why it is easier to treat compliance as one connected file rather than a stack of unrelated tasks. Our DC landlord compliance checklist lays out how the pieces fit together, and our guide to rent control in Washington, DC explains which units the rules cover.
What Migrating a Portfolio Into the Registry Actually Looks Like
I will be candid about the scale of this, because a lot of the marketing around the registry undersells it. At Nomadic, we are moving roughly 2,000 properties into the registry, and there is no bulk button that does it for you. Each property’s information has to be entered and verified by hand. The work was large enough that we brought on additional full-time staff specifically to handle the migration, and we are still working through it.
I mention this for two reasons. First, if you own a handful of units and the process feels heavier than you expected, you are not doing it wrong – it is genuinely detailed. Second, many landlords and even some managers are further behind than they realize, because the exempt-property registration requirement caught people off guard. If you have not confirmed that every one of your DC units is registered, that is the first thing to check this month.
For the official portal and DHCD’s user guides, you can go straight to the DC Rent Registry portal and DHCD’s RentRegistry information page.
Frequently Asked Questions About the DC Rent Registry
Is the DC Rent Registry mandatory?
Yes. Housing providers with residential rental units in DC must register through the Rent Registry, including owners of units that are exempt from rent control. The only common exception is owners who hold only a short-term rental license.
Do I have to register if my property is exempt from rent control?
Yes. Exemption from rent stabilization does not remove the registration requirement. You register the unit and claim the exemption inside the system. Many landlords missed this, because the old assumption was that exempt units had nothing to file.
Is the Rent Registry the same as my DC business license?
No. Your Basic Business License comes from DLCP through the My DC Business Center. The Rent Registry is a separate DHCD system for rental registration and rent control filings. You need your BBL number to file in the registry, but the two are different steps with different agencies.
What was the deadline to register?
The re-registration deadline for existing properties was November 29, 2025, after DHCD extended the original 90-day window to 180 days. That date has passed, so if you are not registered, you should complete registration now rather than wait.
What do I need to complete a Rent Registry filing?
Your property address, BBL number, owner and registered agent details, Certificate of Occupancy where applicable, the deed, unit details, and current tenant contact information. Rent-stabilized units also need a three-year rent history and a Rate of Return calculation.
What happens if I do not register my rental?
You risk penalties, a held or suspended license renewal, and, for rent-controlled units, the loss of your ability to register a rent increase until the property is in the system.
Can a property manager handle Rent Registry filings for me?
Yes. A property management company or authorized agent can register units and file on your behalf. For owners with more than a few properties, that is often the practical way to stay current, since each unit is entered individually.
Get Your DC Rentals Registered and Compliant
The registry is here, the paper era is over, and the properties that are not in the system are exposed. If you are not sure whether your DC rentals are registered correctly – or you simply do not have the hours to enter them one by one – this is exactly the kind of work we handle every day.
Nomadic Real Estate helps DC landlords register properties, keep licensing and rent control filings current, coordinate inspections, and manage the day-to-day of the rental. If you want a clean compliance file instead of a pile of open questions, request a property management review and we will help you get current.
