New Mexico Social Security taxability checker

New Mexico allows a subtraction below AGI thresholds.

No login required.

How this checker works

Step 1 collects your Social Security benefit amount, other New Mexico income, and optional federal AGI.

Step 2 estimates the federal taxable benefits and checks the AGI threshold to determine whether New Mexico allows a full subtraction.

Step 3 shows how taxable benefits and other New Mexico income affect your total state tax.

Frequently asked questions

Are survivor benefits also taxable?

New Mexico starts with the federal taxable portion for Social Security benefits, including survivor or disability benefits, then applies the AGI subtraction threshold.

What if I moved mid-year?

Use the allocation percentage to focus on New Mexico-source income.

New Mexico allows a Social Security subtraction below AGI thresholds. Not legal or tax advice.

does New Mexico tax Social Security

Quick answer

New Mexico uses 1.5% to 5.9% progressive income tax rates in the current TaxGuide Pro calculator data. Use this New Mexico Social Security tax checker for 2026 state tax planning, then verify the estimate with the official state tax agency.

Also answers

  • is Social Security taxed in New Mexico
  • New Mexico Social Security tax rules
  • New Mexico retirement tax rules
  • New Mexico income tax rate 2026
  • New Mexico state tax refund status

Good fit when

  • New Mexico residents checking 2026 tax planning
  • Part-year or nonresident New Mexico filers
  • Comparing state tax, withholding, refund, and deduction scenarios

Have ready

  • Filing status and residency
  • State taxable income or benefit amount
  • Withholding, payments, deductions, credits, or filing date as relevant

Result you get

State-specific estimate, next-step notes, and official New Mexico source links.

State calculator hubState income tax calculatorBest state tax calculators

New Mexico state facts

Rate rules and worked examples

Examples use 2026 taxable income before credits or residency allocation. Use the official state source below to verify final filing guidance.

Income tax rule

New Mexico uses 1.5% to 5.9% progressive income tax rates in the current TaxGuide Pro calculator data.

Single example

$60,000 single taxable income -> about $2,411 state income tax before credits.

Joint example

$120,000 married filing jointly taxable income -> about $5,069 state income tax before credits.

Deductions and exemptions

Residency, local taxes, deductions, credits, and special income rules can change the result.

Credits to review

Review dependent, household, income-based, and other New Mexico credits in the state credit finder, then confirm eligibility in official instructions.

Filing deadline

For a 2026 return filed in 2027, confirm the due date in published New Mexico instructions. State deadlines and disaster relief can differ from federal dates.

Refund processing

New Mexico does not guarantee one refund date for every return. E-filed, accurate returns with direct deposit are generally processed faster than paper or reviewed returns.

Official verification: New Mexico official tax agency.

How this calculation works

  • Reviews state treatment of Social Security benefits.
  • Keeps federal benefit taxation separate from the state estimate.

Common mistakes and caveats

  • The result is an educational estimate, not a filed return or agency determination.
  • Residency, local taxes, deductions, credits, and special income rules can change the result.
  • Verify current forms, instructions, and deadlines with the official state tax agency.

FAQ

What is the New Mexico income tax rate for 2026?

New Mexico uses 1.5% to 5.9% progressive income tax rates in the current TaxGuide Pro calculator data. The examples on this page use taxable income before credits, so final results can change when state deductions, credits, or residency allocation apply.

Does New Mexico tax retirement income?

New Mexico retirement income treatment can depend on the income type, age, and state exclusions. Use the New Mexico retirement tax checker for a state-specific review.

Does New Mexico tax Social Security benefits?

New Mexico Social Security treatment can differ from federal treatment. Use the New Mexico Social Security checker and verify the result with the official state source.

When will I get my New Mexico tax refund?

New Mexico refund timing depends on e-file versus paper filing, direct deposit, return accuracy, identity verification, and seasonal volume. Use the New Mexico refund timeline estimator and the official refund-status source for live updates.

Where should I verify my New Mexico tax result?

Use the official New Mexico revenue or tax agency sources linked in the sources section. TaxGuide Pro is an educational estimator and does not replace a filed state return or agency notice.

Last updated & sources

Last updated August 20, 2026.

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