Quick answer
New Mexico taxes income in 6 brackets from 1.50% to 5.90% for 2026; for single filers the top rate starts above $210,000. The single-filer standard deduction is $16,100, per the Tax Foundation's compilation of state law as of January 1, 2026.
Data as of 2026-01-01. Source: Tax Foundation (state statutes, Jan 1 2026)
| Single rate | Single: income over | Married-joint rate | Married-joint: income over |
|---|---|---|---|
| 1.50% | $0 | 1.50% | $0 |
| 3.20% | $5,500 | 3.20% | $8,000 |
| 4.30% | $16,500 | 4.30% | $25,000 |
| 4.70% | $33,500 | 4.70% | $50,000 |
| 4.90% | $66,500 | 4.90% | $100,000 |
| 5.90% | $210,000 | 5.90% | $315,000 |
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Last updated 2026-10-16. Data only, not financial or tax advice.