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HEAD-TO-HEAD TAX COMPARISON · 2026

COUNTRY A Georgia VS COUNTRY B Colorado

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

Daniel · CountryTaxCalc Updated August 2026 Tax Comparison 2026
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OVERVIEW
This is a genuine crossover comparison: Georgia is cheaper at lower incomes, Colorado wins at higher incomes, and the two swap places around $151,000. At $50,000, Georgia's $893 state tax beats Colorado's $1,492 by $599/year, thanks to Georgia's larger combined deductions ($12,000 standard deduction plus $4,000 personal exemption) even though Georgia's 4.99% flat rate is higher than Colorado's 4.4%. That advantage shrinks steadily as income rises — to $451/year at $75,000, then just $9/year at $150,000, essentially a tie. Above roughly $151,000, Colorado's lower flat rate takes over: at $250,000 Colorado saves $581/year, growing to $2,056/year at $500,000. Property tax also favors Colorado, which averages just 0.48% versus Georgia's 0.79% — on a $500,000 home, that's about $2,400/year in Colorado versus $3,950/year in Georgia. Retirement income tells a different story: Georgia is far more retiree-friendly, with a $65,000 deduction for filers 65+ that covers Social Security, pensions, and 401(k)/IRA withdrawals, while Colorado only partially exempts Social Security (based on age and income thresholds) and caps its pension/401(k) deduction at $20,000-$24,000/year depending on age.
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
Georgia
TAX RATE
4.99%
Flat Tax

Flat 4.99% state rate for 2026 (phased down under HB 463); no local income tax anywhere in the state

🏔️
COUNTRY B
Colorado
TAX RATE
4.4%
Flat Tax

Flat 4.4% state rate on all taxable income, protected from increases without voter approval under TABOR

TYPICAL ANNUAL DIFFERENCE
Moving from Colorado → Georgia at $100,000
$304

That's $25/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
🍑 GA TAX
🏔️ CO TAX
SAVINGS
10-YEAR
$50,000
$893
$1,492
$599 (GA saves)
$5,990
$75,000
$2,141
$2,592
$451 (GA saves)
$4,510
$100,000
$3,388
$3,692
$304 (GA saves)
$3,040
$150,000
$5,883
$5,892
$9 (GA saves — essentially tied)
$90
$250,000
$10,873
$10,292
$581 (CO saves)
$5,810
$500,000
$23,348
$21,292
$2,056 (CO saves)
$20,560
💡

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🍑

Georgia Pros & Cons

+ PROS
  • Cheaper than Colorado at every income level below roughly $151,000 — saving $304 to $599/year for typical earners, thanks to larger combined deductions and exemptions
  • Far more generous retirement-income treatment: a $65,000 deduction for filers 65+ covers Social Security, pensions, and 401(k)/IRA withdrawals, versus Colorado's partial exemptions and capped deductions
  • No local income tax anywhere in the state, unlike some Colorado mountain resort towns that stack high local sales tax on top of the state rate
  • Atlanta's tech, fintech, film/TV, and logistics job market is large and growing, anchored by Hartsfield-Jackson Airport
− CONS
  • The 4.99% flat rate is higher than Colorado's 4.4%, and above roughly $151,000 income Colorado becomes the cheaper state — by $581/year at $250,000 and $2,056/year at $500,000
  • Higher average property tax (0.79%) than Colorado (0.48%) — about $1,550/year more on a $500,000 home
  • Hot, humid summers and traffic congestion in Atlanta that outdoor-lifestyle movers to Colorado typically don't face
  • No TABOR-style constitutional protection against future state tax increases
🏔️

Colorado Pros & Cons

+ PROS
  • Lower flat rate (4.4% vs 4.99%) makes Colorado the cheaper state above roughly $151,000 income — by $581/year at $250,000 and $2,056/year at $500,000
  • TABOR (Taxpayer's Bill of Rights) constitutionally requires voter approval for state tax increases, offering long-term rate stability
  • Lower average property tax (0.48%) than Georgia (0.79%), saving roughly $1,550/year on a $500,000 home
  • Denver/Boulder tech corridor hosts major employers (Google, Amazon, Lockheed Martin) plus a large outdoor-recreation economy
− CONS
  • More expensive than Georgia at every income level below roughly $151,000 — by $9 to $599/year, depending on income
  • Social Security is only partially exempt: fully tax-free at 65+ under income thresholds ($75K single/$95K married), but taxable below age 65 or above those thresholds — less generous than Georgia's blanket $65,000 retirement deduction
  • Pension/401(k) deductions are capped at $20,000/year (age 55-64) or $24,000/year (65+), smaller than Georgia's $65,000 allowance
  • High home prices along the Front Range and in mountain towns can offset the property-tax-rate advantage; some resort towns also carry sales tax above 11%
FAQ

Frequently Asked Questions

Is Georgia or Colorado cheaper for state income tax?

It depends on income. Georgia is cheaper below roughly $151,000 — by $599/year at $50,000, narrowing to almost nothing by $150,000. Above that crossover point, Colorado's lower 4.4% flat rate wins out, saving $581/year at $250,000 and $2,056/year at $500,000. The crossover happens because Georgia has larger combined deductions but a higher flat rate than Colorado.

Why do Georgia and Colorado swap which one is cheaper?

Georgia's $12,000 standard deduction plus $4,000 personal exemption shelter more income at lower earnings, making Georgia cheaper for modest incomes despite its higher 4.99% flat rate. Colorado's smaller effective deduction means less income is sheltered, but its lower 4.4% rate wins out once income is high enough that the deduction difference stops mattering as much — around $151,000.

Which state has lower property tax, Georgia or Colorado?

Colorado, at an average of 0.48% versus Georgia's 0.79%. On a $500,000 home, that's roughly $2,400/year in Colorado versus about $3,950/year in Georgia — a $1,550/year difference. Colorado home prices are often higher, however, which can narrow the dollar gap in expensive metro areas like Denver or Boulder.

Does either state tax Social Security or retirement income?

Georgia is significantly more generous: its $65,000 deduction for filers 65+ covers Social Security, pensions, and 401(k)/IRA withdrawals, so most retirees pay $0 Georgia state tax. Colorado only fully exempts Social Security at 65+ under income thresholds ($75K single/$95K married), and caps pension/401(k) deductions at $20,000-$24,000/year depending on age — anything above that is taxed at 4.4%.

How much would I save moving from Georgia to Colorado?

It depends on income. At $100,000, moving from Georgia to Colorado would cost about $304/year more in state income tax. At $250,000, moving would save about $581/year. At $500,000, the savings grow to $2,056/year. Property tax savings (roughly $1,550/year on a $500,000 home) would apply at any income level for homeowners.

Is Atlanta or Denver a better place to work?

Atlanta has a larger, more diversified job market spanning finance, technology, film/TV production, and logistics. Denver/Boulder is smaller but hosts major tech and aerospace employers (Google, Amazon, Lockheed Martin) plus a substantial outdoor-recreation industry worth roughly $62 billion. The right choice depends heavily on industry and lifestyle preference — Denver skews toward outdoor recreation, Atlanta toward urban density and Southeast connectivity.

What is TABOR and how does it affect Colorado taxes?

TABOR (the Taxpayer's Bill of Rights) is a Colorado constitutional amendment requiring voter approval before the state can raise tax rates or exceed certain revenue growth limits. It gives Colorado residents more certainty that the 4.4% flat rate won't be increased without a statewide vote, a protection Georgia does not have in its constitution.

Does either state tax capital gains differently from ordinary income?

No — both Georgia and Colorado tax capital gains as ordinary income at their flat state rates (4.99% in Georgia, 4.4% in Colorado), with no special lower state rate for long-term gains. The federal capital gains rate schedule applies the same way regardless of which state you live in.
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