Washington, DC vs. Montgomery County (MD) vs. Northern Virginia (Fairfax, Arlington, Alexandria)
By Kimberly Casey | Washington DC Real Estate Advisor
What High-Earning Buyers Need to Understand Before Choosing Where to Live
Relocating to the Washington, DC region is not just a real estate decision — it is a financial planning decision.
Unlike many metropolitan areas, the DC region spans three distinct tax jurisdictions:
• Washington, DC
• Maryland (Montgomery County)
• Virginia (Fairfax County, Arlington, and Alexandria)
Each has a different structure for income taxes, estate taxes, property taxes, transfer taxes, and vehicle taxation. For high-income households, business owners, military families, and estate-level buyers, these differences can materially impact long-term wealth preservation.
This guide is designed to provide a clear, structured comparison so buyers can evaluate the total financial picture — not just home prices.
Income Taxes: Where High Earners Feel the Difference
Washington, DC Income Tax
DC uses a progressive income tax structure.
Top marginal rate: 10.75%
The highest bracket applies to income above approximately $1,000,000.
Practical planning thresholds:
• $250,000+ → upper income tier
• $500,000+ → high earner
• $1,000,000+ → top bracket exposure
Additional notes:
• DC taxes military retirement income
• DC taxes most pension and retirement income (with limited exceptions)
• No additional county tax layered on top
DC’s income tax can be materially higher than Virginia at higher income levels.
Maryland (Montgomery County) Income Tax
Maryland has two layers:
- State income tax (top rate approx. 6.50%)
- County income tax (Montgomery County approx. 3.20%–3.30%)
Combined top marginal exposure: ~9.7%–9.8%
High earner thresholds:
• $250,000+ → higher bracket
• $500,000+ → significant combined impact
• $1,000,000+ → estate planning threshold
Maryland can feel heavier because of the dual-layer structure.
Maryland also taxes:
• Military retirement income (limited exclusions)
• Pass-through income
• Investment income
Virginia (Fairfax, Arlington, Alexandria)
Virginia has a simpler system.
Top marginal rate: 5.75%
Unlike DC and Maryland, Virginia reaches its top bracket at relatively low income levels (above ~$17,000). However, because the top rate is lower, high-income earners often experience a smaller overall burden.
Planning thresholds:
• $250,000+ → high income (planning level)
• $500,000+ → executive income
• $1,000,000+ → estate-level planning
Virginia does not layer county income tax.
Estate & Inheritance Taxes: Critical for Long-Term Planning
This is often the most important distinction for high-net-worth buyers.
Washington, DC Estate Tax
DC has its own estate tax separate from federal estate tax.
2026 exemption threshold: approximately $4.9–$5.0 million per individual
Estate tax rates range from 11% to 16% on amounts above the exemption.
This means estates above the threshold may owe DC estate tax even if they fall below the federal estate exemption.
DC has no inheritance tax.
For estate-level buyers, this is a meaningful consideration.
Maryland Estate & Inheritance Tax
Maryland has both:
- Estate tax
- Inheritance tax
Estate tax:
• Exemption aligned closer to federal levels (subject to legislative change)
• Top rate up to 16%
Inheritance tax:
• Generally 10%
• Exempt for spouses and direct descendants
• Applies to certain other beneficiaries
Maryland often requires more careful estate structuring for high-net-worth households.
Virginia Estate & Inheritance Tax
Virginia has:
• No estate tax
• No inheritance tax
For long-term wealth preservation, this is frequently one of Virginia’s strongest advantages.
Property Taxes (Annual Real Estate Tax)
Washington, DC
Residential rate: approximately $0.85 per $100 of assessed value
This is lower than surrounding jurisdictions on paper.
Montgomery County, MD
Approximately $1.06 per $100 of assessed value (varies by district).
Fairfax County, VA
Approximately $1.12 per $100
Arlington County, VA
Approximately $1.03 per $100
Alexandria (City), VA
Approximately $1.13 per $100
Virginia jurisdictions tend to cluster around 1.03%–1.13%.
Transfer Taxes When Purchasing a Home
Washington, DC
Transfer tax: 1.45% (most luxury properties)
Recordation tax applies in addition
Combined impact can approach ~2.9% before negotiation of allocation.
Maryland (Montgomery County)
State transfer tax: 0.5%
County transfer tax: typically 1%
Recordation tax varies by price tier
Closing costs can be significant for higher-priced homes.
Virginia
State recordation tax: $0.25 per $100
Local recordation tax: additional amount
Grantor tax applies
Virginia is generally less expensive at closing compared to DC and Maryland.
Vehicle Taxes (A Frequent Surprise)
Virginia
Annual personal property tax on vehicles:
• Fairfax: ~$4.57 per $100
• Arlington: ~$5.00 per $100
• Alexandria: ~$5.33 per $100
This can be substantial for luxury vehicles.
Washington, DC
No annual vehicle property tax
Excise tax applies at titling
Maryland
Excise tax at purchase
No recurring personal property tax like Virginia
Sales Tax
• DC: 6% (scheduled increase to 7%)
• Maryland: 6%
• Northern Virginia: approximately 6%
Sales tax differences are typically secondary compared to income and estate exposure.
Insurance Considerations
Insurance rates vary based on:
• Replacement cost
• Property age
• Flood zone exposure
• Claim history
• Umbrella liability needs
Estate homes often require higher umbrella limits and careful underwriting planning.
Surprises Buyers Often Overlook
• DC taxes military retirement income
• Virginia’s annual vehicle tax can be significant
• Maryland inheritance tax applies to certain beneficiaries
• DC estate tax threshold is much lower than the federal exemption
• DC and Maryland transfer taxes are materially higher than Virginia
• Replacement cost insurance premiums are rising regionally
Understanding these before choosing a jurisdiction can prevent unexpected long-term costs.
Strategic Summary for Relocating Buyers
There is no universally “best” jurisdiction.
The right choice depends on:
• Income level
• Estate planning goals
• Military status
• Vehicle ownership
• Home price
• Lifestyle priorities
For high-income earners:
Virginia often provides the simplest long-term structure.
For estate-level planning:
Virginia eliminates estate tax exposure.
For urban walkability:
DC may provide lifestyle advantages despite higher tax considerations.
For certain suburban preferences:
Montgomery County remains attractive but requires awareness of combined tax layering.
Disclosure
This information is shared to the best of my knowledge as a general educational resource. Tax laws, exemption thresholds, and rates change frequently and may be subject to legislative updates. This overview is not individualized tax or legal advice.
Before making a relocation or purchasing decision, you should consult your CPA, tax advisor, and estate planning attorney to obtain the most accurate and current guidance for your specific financial situation.