The Tax Brief real effective rates for 111+ countries — bi-weekly, free.
HEAD-TO-HEAD TAX COMPARISON · 2026

COUNTRY A Connecticut VS COUNTRY B Washington

Side-by-side analysis of income tax, effective rates, and take-home pay for Connecticut and Washington in 2026.

Daniel · CountryTaxCalc Updated August 2026 Tax Comparison 2026
Calculate your take-home → See all comparisons →
OVERVIEW
Connecticut and Washington both stand out among high-cost coastal states, but only one taxes wages. Connecticut uses a 7-bracket progressive income tax system for 2026, from 2% to 6.99%, and layers on a 'recapture' provision that claws back the benefit of lower-bracket rates once a single filer's Connecticut AGI exceeds $200,000 — adding up to $3,150 to the tax bill of high earners, per Connecticut Department of Revenue Services bracket data. Washington charges 0% state income tax on wages and salaries — one of only nine states with no wage tax — but does levy a capital gains excise tax of 7% (9.9% above $1,000,000 in gains) on long-term capital gains above an inflation-adjusted annual deduction (roughly $278,000 for 2025; the 2026 figure had not yet been published by the Washington Department of Revenue as of this writing). At $100,000 in taxable income, Connecticut's brackets produce about $4,750 in state income tax; Washington charges $0 on wage income — a savings of roughly $4,750/year, or nearly $47,500 across a decade. At $500,000, Connecticut's recapture provision pushes the state tax to about $31,250 versus zero in Washington on wage income.
Section 01

The Big Picture

Top-line rates and effective take-home for a typical earner — including income tax, social contributions, and applicable surcharges.

🍁
COUNTRY A
Connecticut
TAX RATE
6.99%
Top Rate (Over $500K)

7-bracket progressive system with a 'recapture' provision that claws back low-bracket benefits from high earners above $200,000

🌲
COUNTRY B
Washington
TAX RATE
0%
No Income Tax (Wages)

No tax on wages or salaries, but a 7%/9.9% excise tax applies to capital gains above an inflation-adjusted threshold

TYPICAL ANNUAL DIFFERENCE
Moving from Washington → Connecticut at $100,000
$4,750

That's $396/month back in your pocket

Section 02

Tax Savings by Income Level

Net take-home after all income tax, social contributions, and surcharges — for a single employee with no dependents.

GROSS INCOME
🍁 CT TAX
🌲 WA TAX
SAVINGS
10-YEAR
$50,000
$2,000 (4.0% eff.)
$0 (0%)
Washington saves $2,000
$20,000
$100,000
$4,750 (4.8% eff.)
$0 (0%)
Washington saves $4,750
$47,500
$200,000
$10,750 (5.4% eff.)
$0 (0%)
Washington saves $10,750
$107,500
$500,000
$31,250 (6.3% eff., incl. recapture)
$0 (0%)
Washington saves $31,250
$312,500
💡

CountryTaxCalc.com is reader-supported. When you use our partner links, we may earn a commission at no cost to you. This helps us provide free tax calculators and comparison tools. Learn more about our affiliate partnerships

Talk to a Real CPA

Taxhub

★ 4.8 verified reviews  ·  3,758 reviews

Moving between states means a complex multi-state tax return. Taxhub matches you with a real CPA via video call — average cost $325. Rated 4.8★ by 3,700+ clients.

⚠ Not for simple single-state returns. Free filing is fine for straightforward W-2 situations.

Get Matched With a CPA →

Interested in reaching this audience? Advertise on CountryTaxCalc →

🍁

Connecticut Pros & Cons

+ PROS
  • Proximity to New York City job market: Fairfield County commuters access Wall Street and Manhattan salary premiums while living in a lower-density state
  • Strong public schools and healthcare: Connecticut consistently ranks among the top states for K-12 education and healthcare access
  • New England lifestyle and coastline: Long Island Sound access, historic towns, and proximity to Boston and NYC within a compact state
  • No local income tax: Connecticut cities and towns cannot levy their own income tax on top of the state rate
  • Estate tax exemption matches federal level: Connecticut raised its estate tax exemption to about $13.61 million, largely eliminating estate tax exposure for all but the wealthiest residents
− CONS
  • Recapture provision penalizes high earners: Once Connecticut AGI exceeds $200,000 (single) or $400,000 (MFJ), a recapture add-on claws back the benefit of the lower brackets, adding up to $3,150 to the tax bill of top earners
  • No standard deduction: Connecticut relies solely on a personal exemption ($15,000 single) that phases out completely by $45,000 of income — most working adults get no deduction at all
  • High property taxes: Connecticut's average effective rate (~1.54%) is among the higher rates in the Northeast
  • High cost of living: Housing, insurance, and everyday costs run well above the national average, especially near NYC
  • Capital gains taxed as ordinary income: Unlike Washington's capital gains treatment (which exempts most households via a large annual deduction), Connecticut taxes all capital gains at the same brackets as wages, up to 6.99%
🌲

Washington Pros & Cons

+ PROS
  • Zero state income tax on wages and salaries: One of only nine states with no wage tax, and most residents never owe Washington's capital gains excise tax due to its high annual deduction
  • Seattle tech economy: Amazon, Microsoft, and a dense tech and aerospace sector drive strong wage growth
  • No corporate income tax: Washington taxes businesses through a gross receipts-style Business & Occupation tax instead, but individuals owe no state income tax on wages
  • Mountains, coastline, and outdoor recreation: Puget Sound, the Cascades, and Olympic Peninsula offer geographic variety within one state
  • No local income tax: Washington cities and counties cannot levy their own income tax on top of the (nonexistent) state wage tax
− CONS
  • Capital gains excise tax for high-net-worth sellers: A 7% tax applies to long-term capital gains above an annually adjusted deduction (roughly $278,000 for 2025), rising to 9.9% above $1,000,000 in gains — this can be a significant, easily overlooked cost for business owners and investors with a large one-time sale
  • High combined sales tax: Washington's average combined rate (~9.51%) is among the highest in the country, well above Connecticut's 6.35%
  • High property taxes near Seattle: While the state average (~0.75%) is moderate, King County and other high-demand areas run well above that
  • Very high cost of living in the Seattle metro: Housing costs in Seattle and the Eastside rival or exceed many parts of Connecticut near NYC
  • Distance from Northeast family and business networks: A cross-country move for most Connecticut residents
FAQ

Frequently Asked Questions

How much will I save moving from Connecticut to Washington?

At $100,000 in taxable income, Connecticut's brackets produce about $4,750 in state income tax versus $0 on wage income in Washington — a savings of roughly $4,750/year, or $396/month. At $500,000, Connecticut's recapture provision pushes its state tax to about $31,250 versus zero in Washington on wages. High-net-worth movers with large capital gains should note that Washington isn't fully tax-free on investment income — its 7%/9.9% capital gains excise tax could apply to a large one-time sale, so the total savings depends heavily on income composition, not just wages.

What are Connecticut's income tax brackets for 2026?

Connecticut has 7 brackets for single filers in 2026: 2% up to $10,000; 4.5% from $10,000-$50,000; 5.5% from $50,000-$100,000; 6% from $100,000-$200,000; 6.5% from $200,000-$250,000; 6.9% from $250,000-$500,000; and 6.99% above $500,000, per the Connecticut Department of Revenue Services. Connecticut has no standard deduction — only a $15,000 personal exemption that phases out completely by $45,000 of income, so most filers above that level get no deduction benefit at all.

What is Connecticut's 'recapture' provision and how does it affect high earners?

Connecticut's recapture is an additional tax add-on that phases out the benefit of the state's lower tax brackets for high-income filers. For single filers, it begins once Connecticut AGI exceeds $200,000: the state adds $90 for every $5,000 (or fraction) of AGI above $200,000, up to a maximum recapture of $3,150 — reached at roughly $375,000 of AGI and staying at that maximum through higher income levels. In effect, this pushes the effective tax rate of high earners closer to the 6.9%-6.99% top brackets, even though some of their income was technically taxed at lower rates.

Does Washington really have no income tax at all?

Washington has no state income tax on wages, salaries, or self-employment income — a genuine 0% rate on the earnings most households live on. However, Washington does levy a 7% capital gains excise tax on long-term capital gains above an annual deduction that's adjusted for inflation each year (roughly $278,000 for 2025; the exact 2026 figure had not yet been published by the Washington Department of Revenue as of this writing), rising to 9.9% on gains above $1,000,000. This mainly affects business owners, investors, and sellers of highly appreciated assets — most W-2 wage earners never owe it.

How do property and sales taxes compare between Connecticut and Washington?

Connecticut's average effective property tax rate (~1.54%) is roughly double Washington's (~0.75%), while Washington's average combined sales tax rate (~9.51%) is meaningfully higher than Connecticut's flat 6.35% (Connecticut has no local sales tax add-on at all). On a $500,000 home, Connecticut's property tax would run about $7,700/year versus roughly $3,750/year in Washington — but Washington's higher sales tax partially offsets that gap for high-spending households.

Should I move from Connecticut to Washington to save on taxes?

High-income wage earners — tech, finance, and executive professionals, especially those above $200,000 who are hit by Connecticut's recapture provision — see the largest savings from a move to Washington. But anyone planning a large capital gains event, such as selling a business or a highly appreciated stock position, should model Washington's 7%/9.9% capital gains excise tax carefully, since it can offset a meaningful share of the income tax savings in the year of sale. Connecticut's NYC proximity and Washington's Seattle tech economy both offer strong salary markets, so the right move depends heavily on income composition and career field.
From the brief
NL27%new 2027 rate, down from 30%
DK65.4kkr/mo threshold, cut from 78k
MT1940snon-dom regime unchanged since
The Tax Brief · Subscribe free

More like this, every two weeks.

Verified rates, real after-tax figures, plain English. Free.

Bi-weekly. No spam. Unsubscribe in one click.