2026 effective rate · 0.56% · well below the US average (0.99%)
District of Columbia Property Tax Calculator
Estimate annual and monthly property tax in District of Columbia. The state's effective property tax rate is 0.56% (one of the lowest in the US, vs the US average of about 0.99%). On a $687,500 median-value home, that works out to about $3,830 per year or $321 per month.
District of Columbia median home property tax
$3,850 per year
$321 per month at the median home value of $687,500
Effective rate 0.56% times $687,500 = $3,850
District of Columbia property tax at common home values
| Home value | Annual property tax | Monthly | % of value |
|---|---|---|---|
| $150,000 | $840 | $70 | 0.56% |
| $250,000 | $1,400 | $117 | 0.56% |
| $350,000 | $1,960 | $163 | 0.56% |
| $500,000 | $2,800 | $233 | 0.56% |
| $687,500 (median) | $3,850 | $321 | 0.56% |
| $750,000 | $4,200 | $350 | 0.56% |
Uses District of Columbia's 2026 effective rate (0.56%). Actual taxes vary by county and exemptions. For full PITI mortgage estimate including taxes + insurance, use the District of Columbia mortgage calculator.
District of Columbia property tax overview
Washington DC offers a homestead deduction of $89,250 from assessed value plus a Senior Citizen Tax Relief program (50% reduction for residents 65+ meeting income limits). Class 1 (residential) tax rate is much lower than commercial.
District of Columbia's effective rate of 0.56% ranks one of the lowest in the US nationally. Median annual property tax: $3,830. Median home value: $687,500.
District of Columbia vs neighboring states
FAQs about District of Columbia property tax
What is the property tax rate in District of Columbia?
District of Columbia's effective property tax rate is 0.56% (one of the lowest in the US, vs national average of ~0.99%). On a $687,500 median-value home, that's about $3,830 per year, or roughly $321 per month added to your housing cost.
How is property tax calculated in District of Columbia?
Property tax = assessed value times the local mill rate (millage). The effective rate (0.56%) is what you actually pay as a percentage of market value, accounting for assessment ratios, exemptions, and millage. For a home valued at X, multiply X by 0.56% for an annual estimate.
When are property taxes due in District of Columbia?
Property tax due dates vary by county within District of Columbia. Most counties bill annually with either a single payment or two installments. Common payment deadlines fall in late summer (1st half) and late winter (2nd half). Check with your county tax assessor for exact dates and any escrow arrangements through your mortgage lender.
Does District of Columbia have a homestead exemption?
Washington DC offers a homestead deduction of $89,250 from assessed value plus a Senior Citizen Tax Relief program (50% reduction for residents 65+ meeting income limits). Class 1 (residential) tax rate is much lower than commercial.
How does District of Columbia property tax compare to neighboring states?
District of Columbia's 0.56% rate compares to: Maryland (0.99%), Virginia (0.80%). Property tax burden can vary significantly between neighboring states — moving 30 miles across a state line can change your annual tax bill by thousands.
Can I appeal my property tax assessment in District of Columbia?
Yes. Every US state including District of Columbia provides a formal property tax appeal process. Steps: (1) request your property's assessment record from the county assessor, (2) gather comparable sales from your neighborhood, (3) file a formal appeal within the deadline (usually 30-60 days after assessment notice). Successful appeals typically save 5-15% on annual tax bills.
How can I lower my District of Columbia property taxes?
Common strategies: apply for homestead exemption (primary residence), senior or disabled exemptions if eligible, veteran's exemptions, and appeal over-assessment. Track your county's assessment notices carefully and verify the appraisal matches recent comparable home sales. Avoid major visible upgrades right before reassessment dates.