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NM · Tax Year 2026

New Mexico
Retirement Income Tax

How New Mexico taxes Social Security, pensions, 401(k)/IRA withdrawals, and military retirement pay in 2026.

Partial
Social Security
Partial
Pension
Yes
401(k)/IRA
Partial
Military

Tax Treatment by Income Type

Social Security BenefitsPartial
Pension IncomePartial
401(k) / IRA WithdrawalsTaxable
Military Retirement PayPartial

Exemptions & Exclusion Amounts

Up to $8,000 general exemption per eligible elderly/blind person; military retirement $30,000

Age & Eligibility Rules

Age 65+ for elderly exemption

Additional Notes

Social Security exempt subject to AGI limits; unlimited military proposal not enacted

Frequently Asked Questions

Does New Mexico tax Social Security benefits?

It depends. New Mexico offers partial exemption for Social Security — eligibility is typically income-based or age-based. See the details above.

Does New Mexico tax pension income?

Partially. New Mexico provides exemptions for certain types of pension income — often public, government, or military pensions — while private pensions may be partially or fully taxable. See eligibility details above.

Does New Mexico tax 401(k) and IRA withdrawals?

Yes, traditional 401(k) and IRA withdrawals are generally taxable in New Mexico. However, exclusions or credits may apply depending on your age and income — review the details above.

Is New Mexico a tax-friendly state for retirees?

It depends on your income mix. New Mexico offers some retirement income relief, but the rules vary by income type and eligibility. Review the details above and consider consulting a tax professional for your specific situation.

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Data Source

Official New Mexico state tax authority guidance. Tax year 2026. Some annually indexed thresholds may not yet be finalized — confirm with the state revenue department before filing.

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Data reflects tax year 2026 rules sourced from official New Mexico state tax authorities. This page is for informational purposes only — always confirm current rules with the state revenue department or a qualified tax professional before making financial or relocation decisions.