Submitting the registration was the easy part. One year into DC's Rent Registry, here's what housing providers actually need to keep track of.

So, you registered your DC rental property. You found the Rent Registry, created an account, dug out your deed, business license and certificate of occupancy, and answered a few questions that made you wonder whether you were registering a rental or applying for another mortgage. Then you hit Submit.

Congratulations. You're done. Right?

Well … maybe.

One of the things we've learned during the first year of DC's Rent Registry is that registration isn't the finish line. In many ways, it's the beginning of an ongoing process: keeping your rental property's information current and understanding what the District expects of you as a housing provider.

The Rent Registry launched in June 2025 as the District's online system for registering rental housing and managing rental housing information. Housing providers use it to register accommodations and units, file notices, rent adjustments and eviction filings. Tenants use it to check registration status and submit petitions and complaints. The public can pull rental housing data through the Registry's reporting tools.

So if you registered last year, or you're getting ready to register now, the better question isn't "Did I register?" It's:

What happens next?

This is probably the most important distinction to understand. Submitting a registration through RentRegistry is not necessarily the same as having it fully processed.

Under the current process, RAD reviews the online filing. If it's accepted, RentRegistry assigns a registration number and date-stamps the application. If corrections are required, the housing provider gets an email with instructions.

The same principle applies here. If you registered your property yourself, confirm what happened after submission. If your property manager handled it, ask for confirmation and keep the documentation in your property records. And if RAD requested corrections or additional information, don't let it sit. That pile has a way of getting very large.

This is one of the more common questions we hear. “I registered months ago. I haven't heard anything. Am I okay?”

The honest answer: don't assume.

• Check the Rent Registry account associated with the property.
  • Review your email, including spam or junk, for correspondence from RAD. The Registry recommends adding its email address to your safe list.
  • Address any corrections or documentation RAD has requested.
  • Contact RAD directly if you're unsure of your filing status.

And if something has changed with the property while registration is pending, such as ownership, management, occupancy or rent, don't assume a pending status means those changes can wait too. A pending registration is a status worth understanding, not something to forget about.

Verify the property's information rather than assuming everything is correct because someone submitted a form. The Rent Registry's public reporting portal lets users search information about properties, units and rent adjustments, and tenants can check a housing accommodation's registration status through the tenant portal.

As an owner, go beyond searching your address. Ask:

• Is the property address correct?
  • Is the owner information current?
  • Is the property manager or agent information correct?
  • Are the number of rental units and other property details accurate?
  • Is the property properly identified as rent-stabilized or exempt?
  • If there's an exemption, is it backed by the required documentation?
  • Are the underlying licensing and property records current?

This may sound like overkill. It isn't. Real estate information changes constantly. People buy and sell properties. Owners move and become landlords. Managers come and go, and we work with owners for as long as they intend to lease the property. Units get renovated. Owner-occupied homes become rentals. Properties change hands, and we can help with the sale too. The information in the Rent Registry needs to keep up with the property.

This is another spot where the terminology gets confusing: being exempt from rent stabilization does not necessarily mean you're exempt from registering.

The District's current guidance states that all housing providers must register residential rental units with RAD, and rental units are generally categorized as either rent-stabilized or exempt. In fact, unregistered units are treated as rent-stabilized unless RAD approves an exemption.

That's an important distinction. An owner might reasonably say, “My property is exempt from rent control.” But the next question is: “Have I properly documented and registered that exemption?” Those are two different things.

Common exemptions include certain federally or District-owned properties, qualifying small landlords, continuously vacant units and some cooperative housing. Documentation requirements vary by exemption. A small-landlord exemption, for example, may require a recorded deed, business license, certificate of occupancy where applicable, and a partnership agreement if applicable.

If you're claiming an exemption, don't just check the box and move on. Know why you qualify, know what documentation supports it, and keep that documentation.

This is the least exciting advice in this article, and one of the most useful. Keep a copy of your Rent Registry filing and the documents supporting it. At a minimum, your property file should include:

• Registration information and registration number
  • Date-stamped registration documentation
  • Recorded deed or other ownership documentation
  • Business license
  • Certificate of occupancy, when applicable
  • Supporting documentation for any claimed exemption
  • Correspondence from RAD
  • Rent adjustment filings
  • Notices provided to tenants
  • Documentation related to changes in ownership or management

The Rent Registry may be the official online system, but that doesn't mean it should be your only record. If you own rental property for 10, 15 or 20 years, you don't want to be reconstructing what happened in 2026 because you can't find an old email. Keep good records. Future you will appreciate it.

This is where the idea of “registration as a one-time task” really falls apart. Your rental property isn't static. Ownership changes. Management changes. Status changes. Unit counts change. Rent changes. And the District's requirements change too.

The Rent Registry is designed as an ongoing database for rental housing information, not a one-time application portal. Owners should get in the habit of asking: “Has anything changed that affects my Rent Registry information?” If yes, find out whether an amendment or additional filing is required. And if you're not sure, ask. It's much easier to update information when something changes than to explain later why the system is years out of date.

This one matters especially for buyers and sellers. If you're purchasing a DC rental property, the Rent Registry should be part of your due diligence. Don't stop at “Is this property registered?” Ask:

• Can I see the registration?
  • Is it rent-stabilized or exempt?
  • If exempt, what's the basis, and what documentation supports it?
  • Are there outstanding issues or correspondence from RAD?
  • Is the property's licensing information current?

You aren't just buying four walls. You're stepping into the regulatory history of that property. If you're a seller, this matters equally: a clean handoff includes the property's registration information and supporting documentation. The same goes for a change in property management. The Rent Registry should be part of the transition, not something discovered six months later when the owner wants to raise the rent.

Here's where the Rent Registry becomes much more than an administrative exercise. For rent-stabilized properties, registration status can directly affect an owner's ability to implement a rent adjustment.

The District's current guidance requires, before a rent adjustment can be made for a rent-stabilized unit:

• A current and valid RAD registration
  • A current basic business license and certificate of occupancy, where applicable
  • Substantial compliance with housing codes for the unit and common areas
  • Proper advance notice to the tenant
  • Filing the rent adjustment with RAD within the required timeframe

And, of course, the amount and type of increase must comply with the applicable rules.

Before telling a tenant their rent is going up next month, make sure you understand the property's registration status and the requirements that apply. This matters especially for owners who recently purchased a property or are converting a former primary residence into a rental.

This is probably the biggest lesson from the first year of the Rent Registry: it isn't just another government form owners had to complete in 2025. It's becoming part of the normal operation of a DC rental property.

The system now connects registration with rent adjustments, notices and other filings. Tenants can access registration information and submit certain filings. The public can search rental housing information through the reporting portal. The District is increasingly treating the Registry as a data resource, with public reports and raw data on accommodations, units and other rental housing information.

As of May 7, 2026, RAD reported it had reviewed and processed the filings below.

RAD also said it was focused on contacting unregistered housing providers and supporting users of the online system. The system isn't sitting on a shelf. It's being used.

A Quick Rent Registry Check-Up

☐ Is my property registered?

☐ Do I know the status of my registration?

☐ Do I have my registration number and date-stamped documentation?

☐ Is the property correctly classified as rent-stabilized or exempt?

☐ If I'm claiming an exemption, do I have the documentation to support it?

☐ Is my ownership information current?

☐ Is my property manager or agent information current?

☐ Are my licensing documents current?

☐ Have there been any changes to the property that should be reflected in the Registry?

☐ Do I have copies of my registration and supporting documentation in my property file?

☐ If I'm planning a rent increase, have I confirmed the property is properly registered and that I understand the requirements that apply?

If you can't answer some of these questions, that doesn't necessarily mean you have a problem. It does mean you have something worth checking.

The first year of the DC Rent Registry was largely about getting housing providers into a new system. Now we're moving into a different phase. The question isn't simply “Did you register?” It's:

Is your registration accurate, is your property's status properly documented, and are you keeping up with changes?

That's why Rent Registry compliance shouldn't be treated as a one-time administrative task. It's becoming part of ongoing rental-property management. For professional property managers, that means incorporating the Registry into normal workflow. For investors, it means treating registration and regulatory status as part of property due diligence. And for the accidental landlord, the person who moved out of their DC home and decided to rent it rather than sell it, it means understanding that becoming a landlord comes with responsibilities that continue long after the first tenant signs the lease.

If you registered your property last year, that's a good start. But don't stop there. Go back. Check the status. Review the information. Confirm the documentation. And make sure you understand what needs to happen when something changes.

Because with the DC Rent Registry, registration may have been the first step. It isn't the last.