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HEAD-TO-HEAD TAX COMPARISON · 2026

COUNTRY A New Mexico VS COUNTRY B Arizona

Side-by-side analysis of income tax, effective rates, and take-home pay for New Mexico and Arizona in 2026.

Daniel · CountryTaxCalc Updated May 2026 Tax Comparison 2026
Calculate your take-home → See all comparisons →
OVERVIEW
New Mexico has progressive income tax rates from 1.7% to 5.9%, while Arizona charges a flat 2.5% rate (lowest income tax state in America). Living in Arizona saves $2,900/year on $100k income compared to New Mexico. Arizona has lower property taxes (0.48% vs NM's 0.63%) but higher sales tax (8.37% vs 7.83%). Overall, Arizona offers significant tax savings, especially for high earners. Phoenix metro is 10x larger than Albuquerque with far more job opportunities.
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
New Mexico
TAX RATE
1.7-5.9%
Progressive

5 brackets, up to 5.9%

🌵
COUNTRY B
Arizona
TAX RATE
2.5%
Flat Rate

Flat 2.5% (lowest income tax state)

TYPICAL ANNUAL DIFFERENCE
Moving from Arizona → New Mexico at $100,000
$2,900

That's $242/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
🌄 NM TAX
🌵 AZ TAX
SAVINGS
10-YEAR
$50,000
$2,350
$1,250
$1,100
$11,000
$100,000
$5,400
$2,500
$2,900
$29,000
$200,000
$11,300
$5,000
$6,300
$63,000
$500,000
$29,200
$12,500
$16,700
$167,000
💡

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🌄

New Mexico Pros & Cons

+ PROS
  • Lower sales tax: 7.83% (vs AZ 8.37%) saves $54/year
  • Lower housing: Albuquerque median $325k (vs Phoenix $470k, 31% cheaper)
  • Unique culture: Native American heritage, art scene (Santa Fe)
  • Lower cost of living: Overall 18% cheaper than Phoenix
  • Four corners: Access to NM, AZ, CO, UT outdoor recreation
− CONS
  • Higher income tax: 5.4% effective (vs AZ 2.5%) costs $2,900 on $100k
  • Higher property tax: 0.63% (vs AZ 0.48%) costs $375-$1,500 more/year
  • Limited jobs: Albuquerque 920K vs Phoenix 5M metro (5x smaller)
  • High crime: Albuquerque has high crime rates (property + violent)
  • Worse schools: NM ranks #50 (worst in US) vs AZ #40
🌵

Arizona Pros & Cons

+ PROS
  • Lowest income tax: 2.5% flat saves $2,900 on $100k, $16,700 on $500k
  • Lower property tax: 0.48% (vs NM 0.63%) saves $375-$1,500/year
  • Huge job market: Phoenix 5M metro (5x larger than Albuquerque)
  • Better schools: AZ ranks #40 vs NM #50 (worst in US)
  • Lower crime: Phoenix safer than Albuquerque
− CONS
  • Higher sales tax: 8.37% (vs NM 7.83%) costs $54 more/year
  • Higher housing: Phoenix median $470k (vs Albuquerque $325k, 31% more)
  • Higher cost of living: Overall 18% more expensive than New Mexico
  • Very hot: 110°F+ regularly (vs Albuquerque 95°F)
  • Urban sprawl: Phoenix spread out, car-dependent
FAQ

Frequently Asked Questions

How much will I save moving from New Mexico to Arizona?

On $100,000 income, Arizona saves $2,900/year in income tax (AZ 2.5% flat vs NM 5.4% effective). AZ also has lower property tax (0.48% vs NM 0.63%). On a $400k home, AZ pays $1,920/year vs NM $2,520/year—difference of $600/year. Total savings: $3,500/year. Over 10 years: $35,000. However, Phoenix housing is 31% more expensive and cost of living is 18% higher.

Why does Arizona have such low income tax (2.5% flat)?

2021 tax reform flattened AZ's progressive system to 2.5% flat rate (implemented 2023-2026 phase-in). Goal: compete with Texas/Florida for migration. Now AZ has lowest income tax of any state WITH income tax. This makes AZ extremely attractive for high earners—save $16,700/year on $500k income. Combined with low property tax (0.48%), AZ is one of most tax-friendly states with jobs.

Is there significant New Mexico to Arizona migration?

Yes, heavy NM → AZ migration. In 2023, 12,847 people moved NM → AZ (vs 7,134 AZ → NM), net gain of 5,713 for Arizona. Migration drivers NM → AZ: lower taxes ($3,500/year savings), huge job market (Phoenix 5x larger), better schools, lower crime. Reverse migration (AZ → NM) driven by: cheaper housing (Albuquerque 31% cheaper), unique culture (Santa Fe art scene), four corners outdoor access.

Which state is better for retirees?

Arizona wins for retirees: 2.5% flat tax on retirement income (vs NM 5.4%), lower property tax (0.48% vs 0.63%), better healthcare access (Phoenix), more amenities. New Mexico appeals to retirees seeking: cheaper cost of living (18% cheaper), unique culture (Santa Fe), smaller-town feel, four corners proximity. Choose AZ for tax savings + amenities. Choose NM for affordability + culture.
From the brief
NL27%new 2027 rate, down from 30%
DK65.4kkr/mo threshold, cut from 78k
MT1940snon-dom regime unchanged since
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