DC Homestead Deduction Requirements & 2026 Savings
The District of Columbia calls its homeowner benefit a Homestead Deduction. For tax year 2026, the deduction reduces the assessed value of qualifying residential property by $91,950 before the annual real-property tax is calculated.
The basic test is straightforward: you must own and occupy qualifying residential property as your principal residence in the District, and an approved application must be on file with the Office of Tax and Revenue.
Who qualifies for the District of Columbia Homestead Deduction?
OTR’s current requirements focus on the property, the applicant’s occupancy, District domicile, and the filing of the application. The benefit is for qualifying residential property rather than a general reduction available to every property owner.
1. You must occupy the property
The property must be occupied by the owner/applicant. A property that you own but rent to someone else as an investment does not meet the ordinary owner-occupancy test.
- You actually occupy the residence.
- Your occupancy is consistent with it being your home.
- The property contains no more than five dwelling units, including your unit.
2. It must be your principal residence
DC uses the concept of domicile. Your District property must be your principal residence, meaning the District is your permanent home rather than simply a place where you stay occasionally.
- DC is your permanent home.
- The property is your principal residence.
- Your government and tax records should be consistent with that position.
3. You need an approved application
Ownership and occupancy alone do not place the deduction on the account. OTR requires an application, and the information is certified under penalty of perjury.
- File through the current OTR process.
- Use the current ASD-100 process when applicable.
- Keep the submission confirmation.
4. Only one homestead per household
District law limits an individual to one lot as a homestead and provides that only one person in a household may claim a homestead in the District.
- Do not claim two DC residences.
- Cancel a former homestead after moving.
- Do not assume a previous benefit automatically follows you to a new property.
Think of the benefit as a reduction before tax is calculated
The Homestead Deduction does not mean OTR simply subtracts $91,950 from the amount you owe. It reduces the property’s assessed value first.
Simplified visual: assessed value → subtract applicable deduction → calculate property tax. The actual bill can involve tax-class rules and other applicable benefits.
How much is the DC Homestead Deduction in 2026?
Reduction in assessed value for tax year 2026.
OTR currently identifies this as the annual property-tax saving for the 2026 standard deduction.
The $91,950 is a deduction from assessed value, not a payment or refund.
Your actual property-tax bill can differ because a tax bill is not determined by the homestead deduction alone. Other rules, property classification, and applicable tax rates affect the final amount.
Quick check before estimating your savings
- Look at the latest DC property-tax bill.
- Confirm whether the Homestead Deduction is already shown.
- Check the property classification and assessed value.
- Use the current OTR information rather than an older calculator or article.
How to apply for the DC Homestead Deduction online
OTR currently directs applicants to MyTax.DC.gov. OTR states that an applicant does not need to log in to submit the homestead application through the described real-property workflow.
What to do after you open MyTax.DC.gov
- Open the Real Property section.
- Select View More Options.
- Find Real Property Quick Links.
- Select Submit an Application for Homestead Deduction (Including Senior Citizen/Disabled Tax Relief): ASD-100.
- Under Real Property Search, locate the property using its Square, Suffix and Lot or address.
- Click the matching property result.
- Complete the requested applicant, property, household and eligibility information.
- Submit the application.
- Save the confirmation number and the email containing the submitted application image.
What information and documents may be needed?
The current ASD-100 instructions are more detailed than the short eligibility summary. Applicants should expect to provide personal and property information and certify the application.
Property information
- Property address.
- Square, suffix and lot information when applicable.
- Unit information for applicable properties.
- Move-in date.
- Ownership information.
Applicant information
- Owner information.
- Co-owner information where applicable.
- Household information requested by OTR.
- Taxpayer-identification information required by the application.
- Certification under penalty of perjury.
The current ASD-100 instructions also address special circumstances such as active-duty military domicile, non-U.S. citizen status, multiple homesteads, and property ownership through trusts. Those cases should be reviewed against the current OTR instructions rather than handled using a generic homeowner checklist.
Open the current ASD-100 instructionsWhen should you file?
DC law divides the tax year into two filing periods for purposes of the amount of the deduction received.
The application period should not be confused with a requirement to reapply every year. DC law provides that the application applies to succeeding tax years while the property continues to qualify.
Special DC homestead situations
Property held in a revocable trust
A trust does not automatically disqualify a property. OTR states that property transferred to a revocable trust may retain the Homestead benefit when it was eligible before the transfer, the transfer was not for money or other consideration, and the property remains the applicant/transferor/trustor’s principal residence before and after the transfer.
The current ASD-100 instructions also distinguish qualifying revocable trusts and special-needs trusts from other ownership structures.
Review OTR’s trust guidanceCooperative housing
Co-op housing has a different administrative structure. The shareholder or member must occupy the unit as a principal residence, while the cooperative housing association receives the benefit and supplies/collects the application.
If you own a co-op interest, confirm the procedure with the cooperative management and OTR instead of submitting the standard homeowner workflow blindly.
Review DC co-op lawActive-duty military
Current OTR instructions state that an active-duty military service member seeking to establish DC domicile should submit Form DD 2058, State of Legal Residence Certificate, with the homestead application after establishing DC as the domicile through the military finance process.
Multiple properties
Owning several properties does not allow several DC homestead deductions. The benefit is limited to one homestead, and the former principal residence should be cancelled when you move to another qualifying property.
DC domicile: what does “principal residence” actually mean?
This is one of the most important parts of the application. OTR describes domicile as your true permanent home or habitation, with the intention that it remains your home rather than a temporary place to stay.
Evidence that can support the domicile position
- DC driver’s license or identification card.
- DC vehicle registration.
- DC voter registration and active voting.
- DC and federal income-tax filings using the residence address where appropriate.
- Actual occupancy of the property as your principal residence.
Why address consistency matters
OTR can request information to determine whether the property continues to qualify. A mismatch between the claimed homestead, actual residence, ownership records and other official records can create questions during review.
The best practice is to provide accurate information rather than trying to make separate records “match” solely to obtain the deduction.
How to check whether your DC Homestead Deduction is active
You do not need to guess whether the benefit is being applied. OTR says the property-tax bill identifies whether the property is receiving the Homestead Deduction, and electronic tax bills are available through MyTax.DC.gov.
If you submitted an application but cannot see the deduction
- Find your application confirmation number.
- Check the email confirmation and submitted application image.
- Confirm that you searched for the correct Square/Suffix/Lot or address.
- Check the latest property-tax bill.
- If the benefit is still missing or the application was denied, contact OTR rather than submitting conflicting duplicate information.
Common DC Homestead Deduction mistakes
Mistake: assuming ownership is enough
You can own a DC property without qualifying for the Homestead Deduction. Owner occupancy and principal-residence status matter, and an application must be on file.
Mistake: using an old deduction amount
Older OTR pages can show prior-year amounts. For tax year 2026, OTR currently lists $91,950 and a stated annual saving of $781.58.
Mistake: keeping a former homestead
Moving out can end eligibility. DC law requires notification within 30 days after a change in eligibility, subject to the statutory exception for certain qualifying transfers.
Mistake: confusing the deduction with a refund
The $91,950 figure reduces assessed value. It is not a $91,950 payment from DC and does not mean your bill falls by $91,950.
Mistake: treating every trust the same
OTR’s instructions distinguish qualifying revocable trusts and special-needs trust arrangements from other ownership structures. Check the actual ownership before applying.
Mistake: ignoring the five-unit limit
The standard requirement applies to residential property occupied by the owner/applicant containing no more than five dwelling units, including the owner’s unit.
What happens if you stop qualifying?
The Homestead Deduction is not permanent regardless of circumstances. If the property stops qualifying—for example, because you move out, ownership changes, or the property is no longer your principal residence—you have a notification obligation.
The current ASD-100 instructions warn that failure to provide timely notification can result in the benefit being rescinded and can lead to penalties and interest on tax that should have been paid.
Find the current cancellation processWhat if your Homestead Deduction application is denied?
A denial is not the same thing as a property-tax assessment protest. The Homestead benefit concerns eligibility for a specific tax relief program, while an assessment appeal concerns the valuation or assessment of the property.
First: identify the reason
Read OTR’s decision or notice and determine whether the problem involves domicile, occupancy, ownership, household information, property classification, documentation, duplicate homestead status, or another eligibility issue.
Second: use the correct appeal route
OTR publishes an ASD-107 benefit appeal process. The current forms page states that a benefit appeal submission is due within 45 days of the OTR decision-letter date.
Check current benefit appeal formsOther DC homeowner tax relief worth checking
The Homestead Deduction is only one part of the District’s residential property-tax relief system. Depending on the homeowner’s circumstances, additional programs may be available.
For qualifying homeowners who meet the age or disability and household-income requirements.
A separate program with a substantially larger assessed-value deduction and specific VA, ownership, occupancy and income requirements.
A separate relief mechanism for eligible lower-income senior homeowners; check the current OTR program requirements.
For tax year 2026, OTR lists the standard Homestead Deduction at $91,950. A qualifying disabled veteran may instead be subject to the separate disabled-veteran Homestead Deduction rules, including a $445,000 assessed-value deduction under the current framework. That veteran benefit has additional eligibility requirements and is not simply an automatic add-on to the standard deduction.
Review DC property-tax relief programsDisabled veteran homestead benefit: important difference
The District’s disabled-veteran program is materially different from the standard Homestead Deduction. Current OTR information states that eligible residential property may receive a $445,000 reduction in assessed value.
Current eligibility points
- The veteran must meet the specified VA total-and-permanent disability or 100% unemployability standard.
- The property must be the veteran’s principal residence.
- The property must contain no more than five dwelling units including the veteran’s unit.
- The veteran must have at least 50% ownership as shown by the deed.
- The veteran must be domiciled in DC.
- Household income must satisfy the applicable statutory/OTR limit for the tax year.
Important exclusions
OTR states that properties receiving the Disabled Veterans’ Homestead Deduction are not eligible for the ordinary Homestead Deduction or Senior Citizen/Disabled Tax Relief, and cooperative properties are not eligible for the disabled-veteran deduction.
Veterans should use the current veteran-specific application route rather than treating the standard ASD-100 filing as sufficient.
District of Columbia Office of Tax and Revenue contact information
District of Columbia Office of Tax and Revenue
Real Property Tax Administration / Homestead Unit
1101 4th Street, SW
Washington, DC 20024
Customer Service:
(202) 727-4829
Fax: (202) 442-6890
TTY: 711
Email: e-services.otr@dc.gov
Which office handles what?
- Homestead application: DC Office of Tax and Revenue.
- Property tax bill: OTR.
- Property assessment information: OTR’s real-property system.
- Homestead benefit appeal: OTR’s published benefit appeal process.
- Deed/recording: DC Recorder of Deeds, not County-CAD.us.
Always verify the current department and contact information on the official DC website before visiting in person.
Where is the DC Office of Tax and Revenue?
The OTR address published with its property-tax materials is 1101 4th Street, SW, Washington, DC 20024. Use the map for location context, but verify current visitor procedures, accessibility information and any appointment requirements before traveling.
Official source workflow: what to open and what to look for
Current OTR tax-relief page
Use this first for the current 2026 deduction amount, stated saving, core eligibility rules and online application path.
Open OTR tax-relief informationMyTax.DC.gov
Use this for the live property-tax application workflow. After opening it, follow the Real Property → View More Options → Real Property Quick Links path described above.
Open MyTax.DC.govASD-100 instructions
Use these instructions when the application raises questions about domicile, household information, military service, trusts, multiple properties, or cancellation.
Open ASD-100 instructionsDC Code §47-850
Use the statutory source when you need the legal filing periods, one-household/one-lot limitation, deduction framework, or other statutory requirements.
Read DC Code §47-8502026 DC Homestead Deduction checklist
- I own the qualifying residential property.
- I occupy the property as my principal residence.
- I am domiciled in the District of Columbia.
- The property has no more than five dwelling units, including my unit.
- No other person in my household is claiming another DC homestead.
- I have checked whether the property is already receiving the deduction.
- I am using the current OTR application process.
- I have saved my application confirmation.
- I understand the October 1–March 31 and April 1–September 30 filing effect.
- I know I must notify OTR if the property stops qualifying.
Bottom line for DC homeowners
For tax year 2026, the District of Columbia Homestead Deduction reduces the assessed value of qualifying residential property by $91,950. OTR states that this represents an annual property-tax saving of $781.58.
The main eligibility test is owner occupancy plus principal-residence/domicile status, subject to the residential property and five-unit requirements. The benefit also requires an approved application on file with OTR.
If you recently bought a home, moved, transferred property into a trust, live in a cooperative, or have a veteran/senior/disabled status, use the specialized OTR rules instead of assuming the standard homeowner workflow covers your situation.
District of Columbia Homestead Exemption Requirements FAQs
1. What are the requirements for the DC Homestead Deduction in 2026?
You generally must own and occupy qualifying residential property as your principal residence, be domiciled in the District, have no more than five dwelling units including your unit, and have an approved Homestead Deduction application on file with the Office of Tax and Revenue.
2. How much is the District of Columbia Homestead Deduction in 2026?
For tax year 2026, OTR lists a $91,950 reduction in assessed value. OTR states that the standard deduction produces an annual property-tax saving of $781.58.
3. Does the DC Homestead Deduction require you to live in the property?
Yes. The property must be occupied by the owner/applicant and be the owner’s principal residence or domicile. An investment property that is simply owned but rented to another person generally does not satisfy the standard owner-occupancy requirement.
4. How do I apply for the DC Homestead Deduction online?
Use MyTax.DC.gov. Under Real Property, select View More Options, find Real Property Quick Links, select the Homestead Deduction application option, locate the property by Square/Suffix/Lot or address, complete the application, submit it, and save the confirmation number and email.
5. What is the DC Homestead Deduction filing deadline?
Under DC law, an approved application filed from October 1 through March 31 receives the deduction for the entire tax year. An approved application filed from April 1 through September 30 receives one-half of the deduction on the second-installment bill.
6. Can I claim the DC Homestead Deduction on two properties?
No. DC law limits an individual to one lot as a homestead and provides that only one person in a household may claim a homestead in the District. If you move, you should address the former property’s homestead status with OTR.
7. Can a house in a revocable trust qualify for the DC Homestead Deduction?
It can qualify in circumstances recognized by OTR. The agency states that a property transferred to a revocable trust may qualify when it was eligible before the transfer, the transfer was not for money or other consideration, and it remains the applicant/transferor/trustor’s principal residence before and after the transfer. Other trust structures may be treated differently.
8. Does a DC condominium qualify for the Homestead Deduction?
A qualifying condominium unit can be a homestead when the applicable ownership, occupancy, residential-property and principal-residence requirements are met. The key question is whether the unit qualifies under DC’s residential property rules and whether the applicant has completed the required OTR application.
9. What should I do if my DC Homestead Deduction is missing from my tax bill?
First check your application confirmation and verify that you applied to the correct property. Then check the latest property-tax bill through MyTax.DC.gov. If the benefit is still missing or OTR denied the application, review the reason and use the current OTR benefit-appeal process when applicable.
10. What happens if I move out of my DC homestead?
If the property no longer qualifies, DC law generally requires the applicant or current owner to notify the Mayor within 30 days of the change in eligibility. OTR can rescind an improperly retained benefit, and its current instructions warn that penalties and interest may apply when required notification is not made.
11. Can a DC homeowner receive the standard Homestead Deduction and senior or disabled tax relief?
A qualifying homeowner may be eligible for both the Homestead Deduction and Senior Citizen/Disabled Tax Relief when the separate program requirements are met. The programs have additional age, disability and household-income rules, so eligibility should be checked with current OTR guidance.
12. Is the $91,950 DC Homestead Deduction a $91,950 reduction in my tax bill?
No. The $91,950 figure is a reduction in assessed value before the applicable property-tax calculation. OTR currently states that the resulting annual saving for the standard 2026 Homestead Deduction is $781.58.