New Mexico Income Tax (2026)

Info: Graduated, topping out at 5.90% (on income over $210,000); rates 1.5%–5.9%.

InfoVerified May 31, 2026

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Official source: tax.newmexico.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Income Tax in states bordering New Mexico

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

ArizonaInfo
Flat 2.5% individual income tax on all income levels and filing statuses; Arizona's graduated Optional and X&Y tax tables are now obsolete.
Verified Jul 3, 2026 · Source: azdor.gov · Full Arizona rule →
ColoradoInfo
Flat 4.40% — Colorado taxes all individual income at a single flat rate (4.40% for tax year 2025).
Verified Jul 4, 2026 · Source: tax.colorado.gov · Full Colorado rule →
OklahomaInfo
Graduated with a 4.50% top rate for 2026 (cut from 4.75%; consolidated to 3 brackets under HB 2764).
Verified May 31, 2026 · Source: oksenate.gov · Full Oklahoma rule →
TexasPermitted
No state individual income tax — 0% on wages and all personal income.
Verified May 31, 2026 · Source: comptroller.texas.gov · Full Texas rule →
UtahInfo
Flat 4.45% (reduced from 4.55% effective tax year 2026).
Verified May 31, 2026 · Source: incometax.utah.gov · Full Utah rule →

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