DC tax records split into two buckets with two different front doors. Real property records — assessed values, ownership, classification, and payment history for every parcel in the District — are public and searchable free through the Office of Tax and Revenue’s Real Property Tax Database at MyTax.DC.gov. Individual income tax returns and business filings sit behind a verified login on the same portal and are available only to the taxpayer. Knowing which door to use, and what the numbers on the other side mean, is most of the work.
What’s Public and What’s Private
The District publishes property-level data for more than 200,000 parcels. Anyone can pull up an address, see its current assessed value, check the tax balance, and review payment history without an account or any connection to the property.
The materials the assessor uses to reach those values are a different story. DC law bars disclosure of private appraisals, actual construction costs, rental income data, and expense forms submitted by property owners. Unauthorized release is a misdemeanor punishable by a fine, up to 180 days in jail, or both.1D.C. Law Library. District of Columbia Code 47-821 – Assessments, General Duties of Mayor Personal income returns and detailed business filings are likewise confidential; you can see your own, but not anyone else’s.
How to Search the Real Property Tax Database
The Real Property Tax Database is available online through OTR and covers every parcel in the District.2Office of Tax and Revenue. Real Property Tax Database Search You can search three ways:
- By street address, typed exactly as it appears on official documents.
- By owner name, though common names return multiple results.
- By the property’s Square, Suffix, and Lot (SSL) number, the District’s unique parcel identifier.
The SSL is the most precise option and matters especially for parcels that have been recently subdivided or consolidated. You’ll find yours on your deed, a previous assessment notice, or a property tax bill. Once you submit the search, click the matching result to open the parcel’s full profile.
The profile page shows the current assessed value, the property classification, and tabs for tax balance and payment history. The balance tab displays what’s currently owed, including outstanding penalties or interest, and you can generate a PDF of the tax bill for your records or a lender. Cycling through fiscal years shows how the assessed value and tax liability have moved over time.
Reading What the Database Shows
The dollar figures on a parcel profile only make sense once you know the classification and rate behind them. DC taxes real property based on its class and assessed value, with rates expressed per $100 of that value:3Office of Tax and Revenue. Real Property Tax Rates
- Residential (Class 1A): $0.85 per $100 of assessed value. A home assessed at $500,000 owes roughly $4,250 before deductions.
- Residential with 1–2 units (Class 1B): $0.85 per $100 on the first $2,558,000, then $1.00 per $100 above that.
- Commercial and industrial (Class 2): tiered from $1.65 per $100 for properties assessed at $5 million or less, up to $1.89 per $100 above $10 million.
- Vacant (Class 3): $5.00 per $100.
- Blighted (Class 4): $10.00 per $100.
Rates apply to the property’s assessed value after any deductions. If a residence looks like it’s being taxed at a lower effective rate than the numbers above suggest, a Homestead Deduction or senior relief is likely in play, both of which reduce the taxable value before the rate is applied.
Accessing Your Own Income or Business Tax Records
Personal income filings and business returns aren’t in the public database. To see those, log in to MyTax.DC.gov.4Office of Tax and Revenue. MyTax.DC.gov Creating an account requires identity verification. You’ll typically need:
- Your Social Security Number, or a Federal Employer Identification Number for a business account.
- Filing status information.
- Details from a recent return, such as a refund amount or a payment figure, to confirm your identity.
Once you’re in, you can view prior income tax returns, check refund status, manage filing deadlines, and apply for certain property tax relief programs. If the portal blocks you or the verification questions fail, OTR’s Customer Service Center at 1101 4th Street SW, Suite W270 offers in-person help.5Office of Tax and Revenue. OTR Customer Service Center
Getting Certified Copies
A printout from the database is fine for most purposes, but real estate closings, court proceedings, and some loan applications require a certified copy. You can request one from OTR by submitting a written request or by visiting the Customer Service Center. The Recorder of Deeds division charges $2.25 per page plus $2.25 per document for certification.6Office of Tax and Revenue. ROD FAQs Fees for other certified tax documents may differ, so confirm the cost when you file the request.
A certified record carries an official seal that banks and courts accept as proof of a property’s tax standing. If a deadline is driving the request, submit it well in advance. Processing times shift with the complexity of the request and the volume at the office.
How Long to Keep Your Records
Once you’ve pulled a record, keep it. The IRS says to hold records related to property until the statute of limitations expires for the year you dispose of the property, not just the year you paid the tax.7Internal Revenue Service. How Long Should I Keep Records? If you own your home for 20 years, your purchase documents, improvement receipts, and annual tax bills should travel with you the entire time.
The reason is cost basis. When you sell, you’ll need to show what you paid plus the cost of major improvements to calculate the taxable gain. Assessment records, closing statements, and renovation invoices all feed that calculation. The standard retention period after filing a return that reports the sale is three years. It extends to six years if you underreport income by more than 25 percent, and indefinitely if no return is filed.7Internal Revenue Service. How Long Should I Keep Records? For property received in a tax-free exchange, keep records on both the old and new property until the limitations period expires for the year you sell the replacement.