Effective rate
0.56%
20260.56% rateFree
District of Columbia Property Tax Calculator
Estimate annual and monthly property tax in District of Columbia using the 0.56% statewide effective rate (rank #37). Adjust home value, assessment ratio, and exemptions for a personalized figure.
Updated 2026-07-30
By Sammy S. · Founder · AuthorUpdated for 2026
0.56%
Effective rate
#37
Rank
$2,240
$400k annual
$187
$400k monthly
Defaults mirror a $400,000 home at District of Columbia's 0.56% effective rate with a 100% assessment ratio. Try $250k / $400k / $600k chips or add an exemption dollar amount.
District of Columbia property tax
Home value, rate, and exemptions
District of Columbia
Statewide effective rate 0.56% · rank #37
Effective rate
Statewide rates are Tax Foundation effective benchmarks (taxes paid ÷ home value)—not exact local millage. Educational estimate only.
Estimated annual property tax
$2,240
Estimated annual property tax of $2,240 using District of Columbia's 0.56% statewide effective rate.
$186.67/mo0.56% usedDistrict of Columbia
Taxable assessed
$400,000
Assessed value
$400,000
Exemption applied
$0
vs US average
−$1,360
Cumulative (no inflation)
5 years
$11,200
10 years
$22,400
30 years
$67,200
Notes
- Statewide effective rates are Tax Foundation benchmarks (taxes paid ÷ owner-occupied housing value)—not your exact local millage.
- Assessment ratios, classifications, caps, and exemptions vary by locality; enter your assessor's figures when you have them.
- US average effective rate used for comparison: 0.9%.
- 5/10/30-year totals multiply annual tax with no inflation or levy growth.
Educational estimate: Statewide effective rates are benchmarks—not exact local millage. Confirm assessed value, levies, and exemptions with District of Columbia local officials.
District of Columbia property tax at a glance
US rank (highest first)
#37
$250k annual
$1,400
$400k annual
$2,240
$600k annual
$3,360
vs US avg ($400k)
−$1,360
District of Columbia's 0.56% effective rate ranks #37 and sits below the ~0.9% US benchmark. On a $400,000 home, this model is about $1,360 per year lower than that average.
How to estimate District of Columbia property tax
1
Confirm District of Columbia's benchmark rate
District of Columbia uses 0.56% in the Tax Foundation statewide table (rank #37).
2
Enter your home value
Use purchase price or a realistic market estimate for the property you are modeling.
3
Adjust assessment and exemptions
Change assessment ratio or subtract homestead/exemption dollars when you know them.
4
Review annual and multi-year totals
See monthly tax, comparison to the US average, and simple 5/10/30-year cumulative amounts for District of Columbia.
District of Columbia property tax examples ($250k–$600k)
Live estimates at 0.56% (rank #37) with a 100% assessment ratio and no exemption.
| Home value | Taxable assessed | Annual | Monthly |
|---|---|---|---|
| $250,000 | $250,000 | $1,400 | $116.67 |
| $400,000 | $400,000 | $2,240 | $186.67 |
| $600,000 | $600,000 | $3,360 | $280.00 |
$250,000 home
- Annual
- $1,400
- Monthly
- $117
$400,000 home
- Annual
- $2,240
- Monthly
- $187
$600,000 home
- Annual
- $3,360
- Monthly
- $280
Long-term cost on a $400k District of Columbia home
Simple cumulative totals if the annual bill stayed near today's estimate—useful for ownership-horizon budgeting, not a forecast.
5-year total
$11,200
Simple total · no inflation
10-year total
$22,400
Simple total · no inflation
30-year total
$67,200
Simple total · no inflation
What drives your District of Columbia property tax bill
Assessed value
Tax is applied to assessed value, which may be a fraction of market value. Use the assessment-ratio field when you know the local practice.
Local levies
School, city, county, and special districts stack. The 0.56% figure is a statewide effective average—not a single millage.
Exemptions & caps
Homestead, senior, veteran, and agricultural programs can shrink the taxable base. Assessment caps can also lag market prices after a purchase.
Reassessment timing
A sale or periodic revaluation can jump the bill. Budget with a post-purchase assessment in mind when shopping in District of Columbia.
Practical tips before you buy in District of Columbia
Pull the parcel record
Look up the address for current assessed value, exemptions on file, and last sale. Compare that to list price before you offer.
Ask for a tax estimate at closing
Lenders and title companies often quote a first-year escrow. Re-run this calculator with their assessed-value assumption.
Model monthly escrow
Divide annual tax by 12 for a rough escrow add-on to PITI. On a $400k District of Columbia home, that is about $186.67/mo here.
Compare nearby states
If you are relocating, open related state calculators below—small rate gaps compound over a 10–30 year hold.
District of Columbia property tax profile
District of Columbia property tax by state
Rankings, FAQs, and homebuyer guidance for District of Columbia
Related property tax calculators
Delaware
0.54% effective
Florida
0.78% effective
Arkansas
0.56% effective
Louisiana
0.55% effective
Mississippi
0.58% effective
Wyoming
0.53% effective
Tennessee
0.52% effective
Montana
0.61% effective
District of Columbia property tax FAQs
District of Columbia's Tax Foundation statewide effective rate is 0.56%, ranking #37 from highest to lowest. It is a comparable benchmark—not every local millage. Use the calculator above with your home value for a dollar estimate.
At 0.56% with a 100% assessment ratio and no exemption, this calculator estimates about $2,240 per year ($186.67/mo).
About $1,400 annually ($116.67/mo) under the same statewide effective-rate assumptions.
About $3,360 per year ($280.00 monthly) before local assessment quirks and exemptions.
District of Columbia's 0.56% rate is below the roughly 0.9% national benchmark used on this site. On a $400,000 taxable base, the annual gap vs that average is about $1,360 lower.
Often yes, when you qualify. Example: a $400,000 home with a $50,000 exemption models about $1,960/year here (taxable assessed $350,000). Confirm the exact program with the local assessor.
No. It is a statewide effective benchmark. County, city, school district, classification, caps, and exemptions can change your bill. Switch to a custom rate in the calculator if you have a tax bill percentage.
Start with expected purchase price, apply District of Columbia's effective rate (or a local quote), then adjust assessment ratio and exemptions. Check the parcel record for post-sale assessed value and current district levies.
Often yes via escrow—the lender collects roughly 1/12 of the annual estimate with each payment. Confirm the escrow cushion and due dates with your lender and the local tax authority.
A simple (no-inflation) cumulative estimate is about $22,400 over 10 years, or $67,200 over 30 years, if the annual bill stayed near $2,240.
Most localities allow assessment appeals with deadlines after notices. Gather comps, inspection notes, and the assessor’s valuation method. This calculator helps budget; it does not file appeals.
No. This is an educational estimate using statewide effective rates. Verify assessed value, levies, and exemptions with District of Columbia local officials before budgeting or closing.
Methodology
Estimates use the same engine as the hub calculator for 2026, applying District of Columbia's 0.56% Tax Foundation effective rate to taxable assessed value. Not included: local millage detail, assessment caps, or inflation on multi-year totals. Always verify with the local assessor.
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