$90,000 in Boston ≈ $90,499 in Washington (+0.6% cost of living)

$90,499

Target salary in Washington for the same standard of living.

Cost of living target · prices +0.6% vs Boston.

Cost & tax landscape

Move metrics

How price levels, target salary, and state tax line up for Boston → Washington.

Metric Boston Washington Delta
Cost of living index 108.3 108.9 +0.6% overall
Groceries & goods 99.7 104.8 +5.1%
Housing & rent 148.4 151.1 +1.8%
Everyday services 103.6 102.3 −1.3%
Base / COL target $90,000 $90,499 COL target +$499 (+0.6%)
State income tax (single) ~$4,280 ~$4,719 +$439 tax drag
Tax parity target $90,000 $90,439 Tax match +$439 (+0.5%)

COL target is purchasing-power equivalence. Tax parity target matches after-state-tax dollars only, not cost of living. State tax is approximate single-filer.

Tax take-home

Two different questions. Don’t mix them with the cost-of-living headline above.

Cost of living target
$90,499

Gross needed in Washington for the same purchasing power as your $90,000 in Boston, before taxes.

Tax parity target
$90,439

Gross needed in Washington to keep the same after-tax dollar amount of about $85,720 (without accounting for the higher cost of living) .

On $90,000 in Boston, you keep about $85,720 after Massachusetts tax. Matching that take-home under District of Columbia tax is the tax parity target above (roughly $439 more gross) .

Money in pocket (est.)
$85,720
MA state tax
$4,280
DC state tax on match
$4,719
Tax parity vs origin gross
+$439

Approximate single-filer state income tax only (Tax year 2026 (approximate single-filer schedules)). No federal tax, FICA, local city tax, or credits. Multi-state metros use the primary state code. Not tax advice.

Rate sources: Tax Foundation: State Individual Income Tax Rates and Brackets (2026); Federation of Tax Administrators: State Individual Income Taxes . Details in methodology and disclaimer.

Career & jobs

Local salary guide

only when local median ≥ your cost-of-living target ( $90,499). Below-target roles show no badge.

OccupationWashingtonGap
General and Operations Managers
$156,460 Beats target
+16.9%
Business Operations Specialists, All Other
$104,770 Beats target
+6.5%
Software Developers
$154,930 Beats target
−6.7%
Management Analysts
$126,830 Beats target
−6.5%
Lawyers
$195,190 Beats target
+6.5%
Registered Nurses
$102,710 Beats target
−3.3%
Managers, All Other
$170,980 Beats target
−7.2%
Accountants and Auditors
$102,140 Beats target
+2.0%

Local salary guide May 2025. Gaps over 50% omitted. Sorted by local jobs in field.

Counter-offer letter

Turn your cost-of-living target into a one-click negotiation draft you can edit and send.

Template only. Not legal or career advice. Cite your own offer details before sending.

Target salary ladder in Washington

In BostonIn Washington
$60,000$60,332
$90,000$90,499
$150,000$150,831

Target salary keeps the same standard of living.

FAQ

What salary do I need in Washington to match $90,000 in Boston?
About $90,499, your target salary for the same standard of living, based on cost of living indexes of 108.3 and 108.9 (2024). Not financial advice.
Why is Washington more expensive than Boston?
The biggest everyday cost difference when moving from Boston to Washington is groceries & goods, which runs about 5.1% more expensive in Washington. Overall cost of living index is 108.3 in Boston vs 108.9 in Washington (2024, US average = 100).
How do published wages compare for a move from Boston to Washington?
Among jobs with published local salary medians in both metros (excluding gaps over 50%), General and Operations Managers is among the highest-employment matches: $133,800 in Boston vs $156,460 in Washington (+16.9%; about 112,530 local jobs in the field at the destination). The table below lists other high-employment occupations.
How do state income taxes change take-home from Boston to Washington?
Two different targets: the cost of living target is about $90,499 (gross for the same purchasing power). Separately, the tax parity target is about $90,439, the gross you’d need in Washington to keep the same after-tax dollars (~$85,720) you keep after Massachusetts tax on $90,000 in Boston, without adjusting for cost of living. Approximate single-filer state schedules (Tax Foundation 2026). Not tax advice.
What is not included in this comparison?
Local city taxes, federal tax, FICA, childcare, healthcare premiums, leave benefits, and job openings are not modeled. Approximate state income tax take-home is shown separately where schedules are available. Use these figures as a starting point, not advice.

What this Boston → Washington move covers

The biggest everyday cost difference when moving from Boston to Washington is groceries & goods, which runs about 5.1% more expensive in Washington. Cost of living index 2024; local salary guide May 2025.

Includes

  • Cost of living index for everyday expenses (housing, groceries & goods, services)
  • Local salary guide: median pay, typical pay range, and jobs in the field where published
  • Target salary math so you keep the same standard of living after a move
  • Approximate single-filer state income tax take-home on compare pages (see rate sources on the page)

Does not include

  • Local city taxes, credits, filing-status variants, or tax advice
  • Childcare, healthcare premiums, or leave benefits
  • Job openings. “Local jobs in field” is how many people work in the role, not hiring demand

Technical source names (RPP, OEWS) and formulas live on the methodology page.

See methodology and disclaimer.