New Mexico Quarterly Tax Calculator
Calculate your estimated quarterly tax payments for federal and New Mexico state taxes. Designed for self-employed individuals, freelancers, and independent contractors.
NM State Tax: Progressive 1.7% - 5.9%
Quarterly Payment Amount
$6,434
Per quarter (4 remaining)
Annual Tax Breakdown
2026 Payment Schedule
Jan 1 - Mar 31
Due: April 15, 2026
$6,434
Apr 1 - May 31
Due: June 15, 2026
$6,434
Jun 1 - Aug 31
Due: September 15, 2026
$6,434
Sep 1 - Dec 31
Due: January 15, 2027
$6,434
Don't miss your quarterly payments!
The IRS may charge penalties and interest if you underpay or pay late. Consider setting up automatic payments or calendar reminders.
New Mexico Quarterly Tax Highlights
New Mexico has 5 tax brackets with rates from 1.7% to 5.9%
Moderate tax burden compared to neighboring states
New Mexico Quarterly Tax FAQ
What is New Mexico's income tax rate?
New Mexico has a progressive income tax with 5 brackets: 1.7%, 3.2%, 4.7%, 4.9%, and 5.9%. The top rate applies to income over $210,000 (single).
New Mexico Estimated Quarterly Tax Payments for Self-Employed Workers in 2026
Self-employed workers in New Mexico must pay both federal estimated taxes to the IRS and state estimated taxes to the New Mexico Taxation and Revenue Department. New Mexico has a progressive income tax with 5 brackets and rates ranging from 1.7% to 5.9%. If you expect to owe $1,000 or more in New Mexico state income tax after withholding and credits, you must make quarterly estimated payments using Form PIT-ES.
New Mexico offers several deductions and credits for self-employed individuals, including a low-income comprehensive tax rebate. The state has moderate rates compared to neighboring states. Estimated payments are required if you expect to owe $1,000 or more.
| Tax Layer | Rate / Range | Filed With | Form |
|---|---|---|---|
| Federal income tax | 10% – 37% | IRS | 1040-ES |
| Self-employment tax | 15.3% | IRS | 1040-ES / SE |
| New Mexico state income tax | 1.7% to 5.9% | New Mexico Taxation and Revenue Department | Form PIT-ES |
How New Mexico Income Tax Affects Your Quarterly Payments
New Mexico taxes personal income — including self-employment income — across 5 progressive brackets. The brackets below apply to single filers for tax year 2026. Married filing jointly thresholds are typically higher.
| Bracket | Taxable Income (Single) | Marginal Rate |
|---|---|---|
| 1 | $0 – $5,500 | 1.7% |
| 2 | $5,500 – $11,000 | 3.2% |
| 3 | $11,000 – $16,000 | 4.7% |
| 4 | $16,000 – $210,000 | 4.9% |
| 5 | $210,000+ | 5.9% |
To estimate your New Mexico quarterly payment, calculate your projected state tax liability using the brackets above, then divide by four. New Mexico payments are made to the New Mexico Taxation and Revenue Department through their online portal at tax.newmexico.gov or by mail using Form PIT-ES.
Federal Self-Employment Tax and Quarterly Due Dates
All self-employed workers must pay federal self-employment (SE) tax of 15.3% on 92.35% of net earnings. This consists of 12.4% for Social Security (on earnings up to $184,500 in 2026) and 2.9% for Medicare (no cap). An additional 0.9% Medicare surtax applies to earnings above $200,000 (single filers).
Both New Mexico and federal estimated tax payments follow the same quarterly schedule:
| Quarter | Income Period | Due Date |
|---|---|---|
| Q1 | January 1 – March 31 | April 15, 2026 |
| Q2 | April 1 – May 31 | June 15, 2026 |
| Q3 | June 1 – August 31 | September 15, 2026 |
| Q4 | September 1 – December 31 | January 15, 2027 |
To avoid underpayment penalties, pay at least 100% of your prior-year tax liability (or 110% if your AGI exceeds $150,000) spread across four equal payments, or at least 90% of your current-year tax. You can deduct 50% of your self-employment tax from your adjusted gross income, reducing both your federal and New Mexico taxable income.
Related Calculators
Official References
This calculator uses current federal and New Mexico tax rates and schedules:
- IRS Estimated Tax Guidelines
Federal quarterly tax requirements and Form 1040-ES
- New Mexico Taxation & Revenue
Official New Mexico tax authority
- IRS Self-Employment Tax
Social Security and Medicare tax information
This calculator provides estimates based on 2026 tax rates. Your actual tax liability may vary based on deductions, credits, and other factors. Consult a tax professional for personalized advice.