New Mexico State Tax Forms & Schedules for 2026
The tax forms on this page can be essential for your New Mexico state tax return. Each form automatically calculates the relevant deductions and tax amounts based on the 2026 New Mexico State tax tables.
Quick Access Tools
We are currently updating the tax forms for New Mexico to reflect the 2026 tax year. If you were looking for a specific tax form for New Mexico, please contact us and we will prioritize this.
Tip: Use the New Mexico Tax Calculator to fine-tune your refundable and non-refundable tax credits. Complete, calculate, print, and save your tax calculation for later use.
Frequently Asked Questions
Answers to common New Mexico filing questions, including resident versus nonresident rules, credits for low-income earners, and withholding guidelines.
Are student loan interest payments deductible in New Mexico?
Yes—student loan interest is deductible following federal limits, reducing your taxable income.
Where can I model my federal and state withholding?
Use the FICA Calculator or Form 941 Calculator for payroll projections.
Are 529 plan contributions deductible in New Mexico?
Yes—contributions to the The Education Plan (NM 529) are deductible from New Mexico taxable income with no annual limit.
What is the filing deadline for New Mexico taxes?
The filing deadline is April 15, the same as the federal deadline. Extensions can be requested using Form RPD-41096.
Are health insurance premiums deductible in NM?
Yes—premiums are deductible following federal limits for self-employed individuals.
Important Notes
All calculations are estimates for guidance only. Always review your return and consider professional advice when submitting official filings.