New Mexico charges 1.7-5.9% state income tax. Use the w-4 withholding calculator pre-loaded with New Mexico rates.
Open W-4 Withholding Calculator →Getting your W-4 right in New Mexico is important because you need to coordinate federal withholding with New Mexico's graduated (1.7-5.9%) state withholding. If your W-4 is set too conservatively, you lend the government an interest-free loan; too aggressively, and you face an underpayment penalty. This calculator helps you dial in the right federal withholding amount given your New Mexico state tax situation.
New Mexico uses a graduated income tax with brackets ranging from 1.7-5.9%. Lower income is taxed at lower rates, with the 5.9% top rate applying only to income in the highest bracket. This progressive structure means your effective state tax rate is always lower than the top marginal rate. New Mexico does not have local income taxes, so the state graduated rate is the total state-level income tax burden.
The table below shows what you actually keep at five salary levels in New Mexico, accounting for federal tax, FICA, and New Mexico's graduated (1.7-5.9%) state tax.
See how New Mexico compares to other West states. Each link takes you to the w-4 withholding calculator landing page for that state.
For a comprehensive breakdown of New Mexico’s tax structure, salary comparisons, cost-of-living analysis, and more, visit the full New Mexico take-home pay page.