See federal withholding, FICA, and the graduated New Mexico state tax on your federal W-4 filing status for any pay frequency.
New Mexico payroll taxes stack federal taxes with a graduated state income tax. For 2026 that state tax runs 1.5% to 5.9% on a percentage-method schedule the Taxation and Revenue Department publishes in FYI-104. Every New Mexico paycheck has federal Social Security (6.2%), Medicare (1.45%), federal income tax withholding, and New Mexico income tax withheld on your federal W-4 filing status, because New Mexico has no state W-4. There is no local wage tax anywhere in the state, no state disability or paid family leave program, and no employee-paid unemployment contribution, though the state does withhold a $2.00 Workers' Compensation fee once a quarter; employers separately pay unemployment on the first $34,800 of each worker's wages for 2026.
- New Mexico income tax is graduated: 1.5%, 3.2%, 4.3%, 4.7%, 4.9%, and a 5.9% top rate, for both 2025 and 2026.
- New Mexico has no state W-4. Employers withhold on the filing status from your federal Form W-4, and there are no state withholding allowances.
- The withholding table's zero-tax first band builds in the New Mexico standard deduction; for 2026 that is $8,050 of annual wages for a single filer and $16,100 for a married filer.
- New Mexico takes a $2.00-per-quarter Workers' Compensation Assessment Fee from the employee, one of the few employee-paid workers' comp fees in the country, deducted once a quarter rather than every check.
- There is no local city or county wage tax anywhere in New Mexico, and no reciprocity with any state.
- New Mexico has no employee-paid unemployment, disability, or paid-family-leave contribution. Unemployment is funded entirely by employers on the first $34,800 of wages for 2026.
What Makes New Mexico Payroll Different
Federal payroll tax is the same in every state. What changes from one state to the next is the second layer: state income tax withholding, employer unemployment taxes, any local wage taxes, and any state social-insurance premiums. New Mexico's second layer is mostly a graduated income tax, plus one item most states do not have: a small workers' compensation fee taken directly from the employee.
Two things set New Mexico apart. First, there is no state W-4; New Mexico reads the filing status straight off your federal Form W-4 and offers no state allowances. Second, the state withholds a $2.00 Workers' Compensation Assessment Fee from the employee once a quarter. Otherwise the state side is clean: no local wage tax, no state disability or paid family leave deduction, no employee unemployment line, and no reciprocity paperwork. The federal baseline behind all of this is explained in the how payroll taxes work guide.
Employee Withholding Overview in New Mexico
A New Mexico employee sees federal taxes and a graduated state income tax. There is no employee unemployment line, no state disability or paid-leave line, and no local wage line; the only extra state item is the quarterly workers' comp fee.
| Deduction | Who Pays | Rate (2026) | Wage Cap |
|---|---|---|---|
| Social Security (federal) | Employee + Employer | 6.2% | $184,500 |
| Medicare (federal) | Employee + Employer | 1.45% | None |
| Additional Medicare (federal) | Employee only | 0.9% | Wages over $200K ($250K MFJ) |
| Federal income tax withholding | Employee only | Varies (W-4) | None |
| New Mexico state income tax | Employee only | 1.5%–5.9% | None (graduated) |
| Workers' Compensation fee | Employee ($2.00) + Employer | $2.00 / quarter | Per employee, quarterly |
| State disability / paid leave | Nobody | None | — |
| Local / city wage tax | Nobody | None | — |
| Employee unemployment | Nobody | None | — |
The federal lines work identically to any other state. For Social Security, the 2026 wage base is $184,500, after which Social Security stops for the year. Medicare has no cap. What is unique to New Mexico is a graduated state income tax withheld on the federal W-4 filing status, plus the quarterly workers' comp fee, and nothing else on the state side.
How Is New Mexico State Income Tax Withheld?
New Mexico uses the percentage method in the Taxation and Revenue Department publication FYI-104, New Mexico Withholding Tax. The employer annualizes wages, then applies the graduated rate schedule for the employee's federal W-4 filing status and divides across pay periods. The single-status chart below applies to annual wages for 2026. The first band is a zero-tax band that builds in the New Mexico standard deduction, so the standard deduction is not subtracted separately.
| Annual wages (single, 2026) | Withholding |
|---|---|
| $0 to $8,050 | $0 |
| $8,050 to $13,550 | 1.5% over $8,050 |
| $13,550 to $24,550 | $82.50 + 3.2% over $13,550 |
| $24,550 to $41,550 | $434.50 + 4.3% over $24,550 |
| $41,550 to $74,550 | $1,165.50 + 4.7% over $41,550 |
| $74,550 to $218,050 | $2,716.50 + 4.9% over $74,550 |
| Over $218,050 | $9,748.00 + 5.9% over $218,050 |
Married and head-of-household filers use the same rates on wider bands; the married zero-tax band is $16,100 and the head-of-household band is $12,075 for 2026. These rates apply to both 2025 and 2026, and the New Mexico paycheck calculator reproduces the Taxation and Revenue Department schedule to the cent. Your final New Mexico income tax is settled on Form PIT-1. The federal Form W-4 sets both federal and New Mexico withholding, covered in the W-4 withholding explained guide.
New Mexico Has No State W-4
This is the layer that defines New Mexico withholding: there is not a state one. New Mexico explicitly says it has no state equivalent of the federal Form W-4. The employer withholds New Mexico income tax using the marital status the employee marked on their federal W-4, and there are no state withholding allowances to add or subtract.
| Item | How New Mexico handles it |
|---|---|
| State withholding certificate | None; uses the federal W-4 |
| State withholding allowances | None |
| Filing status used | Single, married, or head of household from the federal W-4 |
| To adjust New Mexico withholding | Change the federal W-4 (Step 4 for extra or reduced amounts) |
| Married electing single rate | Allowed; two-earner couples often should |
New Mexico recommends employees who want a different New Mexico result keep a duplicate federal W-4 marked "For New Mexico State Withholding Only" in the employer's file. A married employee whose spouse also works can elect the higher single rate, because the married schedule's brackets are wider and two earners both withheld at the married rate can under-withhold. To see how the filing status changes take-home pay, use the New Mexico paycheck calculator.
The New Mexico Workers' Compensation Fee
New Mexico is one of a small number of states that charge a workers' compensation assessment fee split between the employer and the employee. It is not the workers' compensation insurance premium (that is the employer's cost); it is a separate state assessment collected through payroll.
| Share | Amount per employee per quarter |
|---|---|
| Employee (withheld from pay) | $2.00 |
| Employer | $2.30 |
| Uninsured Employers' Fund | $0.30 |
| Total per employee per quarter | $4.30 |
The employer withholds the $2.00 employee portion once per calendar quarter, from the last paycheck of the quarter for employees who work on the last working day of the quarter. It is reported on the same quarterly return as wage withholding. Because it is quarterly and flat, the New Mexico paycheck calculator does not spread it across every check; it appears as a single small line once a quarter on the pay stub.
New Mexico Has No Income Tax Reciprocity
Some states sign reciprocal agreements so that a commuter who lives in one state and works in another pays income tax only to the home state. New Mexico has no such agreements with any state.
That means a resident of Texas, Arizona, Colorado, or Oklahoma who works in New Mexico has New Mexico income tax withheld from their pay and files a New Mexico nonresident return (Form PIT-1 with a nonresident allocation). They then claim a credit for the tax paid to New Mexico on their home-state return, so the same wages are not taxed twice. Because Texas has no income tax, a Texas resident working in New Mexico simply pays New Mexico tax with no offsetting home-state credit. There is no reciprocity certificate to stop New Mexico withholding.
Employer Payroll Obligations in New Mexico
New Mexico employers carry the federal employer taxes plus State Unemployment Insurance through the New Mexico Department of Workforce Solutions. The federal side, covered in the employer payroll tax obligations guide, includes the matching 6.2% Social Security and 1.45% Medicare plus Federal Unemployment Tax (FUTA).
| Employer tax | Basis | Wage base (2026) |
|---|---|---|
| State Unemployment Insurance | Experience-rated (1.0% new employer or industry average) | $34,800 per employee |
| Workers' Compensation fee (employer share) | $2.30 + $0.30 per employee | Quarterly |
| FUTA (federal, after state credit) | 0.6% | $7,000 per employee |
The New Mexico unemployment taxable wage base is $34,800 per employee for 2026 (up from $33,200 in 2025), so the employer unemployment tax stops once an employee's year-to-date wages pass $34,800. New employers pay a rate of 1.0% or their industry average, whichever is greater, before moving to an experience-rated rate; these are employer costs and are never deducted from employee pay. Beginning with the first quarter of 2026, employers must file a quarterly wage and withholding report (Form TRD-41431) electronically, and wage withholding, workers' comp fee, and unemployment are all filed on a quarterly basis. Model the combined cost-to-hire with the employer payroll tax calculator.
New Mexico Has No Employee Unemployment Deduction
A handful of states, including Pennsylvania and New Jersey, take a small unemployment contribution directly from employee wages. New Mexico is not one of them. The entire cost of New Mexico unemployment insurance falls on employers through the Department of Workforce Solutions, so there is no employee unemployment line on a New Mexico pay stub.
New Mexico also has no state disability insurance and no paid-family-and-medical-leave payroll deduction, so the only employee-side state items are the income tax and the quarterly $2.00 workers' comp fee. This matters most for workers who move to New Mexico from a state that does deduct one of those (California SDI, Washington PFML, New Jersey UI/DI) and expect to see the same line. In New Mexico those lines do not exist.
New Mexico Supplemental Wage Withholding
Supplemental wages are payments outside regular salary: bonuses, commissions, overtime, sales awards, and back pay. FYI-104 ties the New Mexico method to the federal method.
- Federal flat method used: when the employer uses the federal flat-percentage method on a supplemental payment, New Mexico withholds a flat 5.9% of the payment. New Mexico withholding on a $1,000 bonus is $59.
- Federal aggregate method used: if the supplemental wage is combined with regular wages and run through the aggregate method federally, New Mexico uses the same method through the regular withholding tables.
- Local wage tax: none, on supplemental wages or regular wages.
- Employee unemployment: none, on supplemental wages or regular wages.
Federal income tax withholding on supplemental wages is a separate calculation set by the IRS, often the 22% federal flat supplemental rate, and Social Security and Medicare still apply under their own rules. For the federal supplemental math, use the Bonus Tax Calculator.
New Mexico Filing and Payment Frequency
New Mexico employers remit withheld state income tax with the Wage Withholding Tax Return (Form TRD-41414) on a schedule set by the amount withheld. Beginning January 1, 2026, every employer must also file a quarterly wage and withholding report (Form TRD-41431), due the 25th day of the month after the close of each calendar quarter, and all withholding returns and reports must be filed electronically through the Taxpayer Access Point (TAP). The workers' compensation fee is reported on the same quarterly cycle. The federal deposit schedule is covered separately in the payroll tax deadlines guide.
Unemployment tax is reported and paid separately from income tax withholding, quarterly through the Department of Workforce Solutions. New employees must be reported to the New Mexico new-hire directory within 20 days of the hire date.
How Take-Home Pay Works in New Mexico
The calculation sequence runs from gross pay down to net pay. Because New Mexico income tax begins with federal wages, the same pre-tax deductions that reduce federal wages also reduce the New Mexico state base.
- Start with gross wages for the pay period.
- Subtract federal pre-tax deductions (401(k), Section 125 health premiums) to find taxable wages for federal and New Mexico state tax.
- Apply federal income tax withholding using the Form W-4 and IRS Publication 15-T.
- Annualize wages, apply the graduated 1.5% to 5.9% schedule for the federal W-4 filing status, and divide across pay periods.
- Subtract Social Security (6.2%) and Medicare (1.45%) on FICA wages. Once a quarter, subtract the $2.00 workers' comp fee. The remainder is net pay; there is no employee unemployment line, no state disability line, and no local wage line.
To see exact figures for a specific salary, filing status, and pay frequency, use the New Mexico paycheck calculator or the general take-home pay calculator for a full pre-tax benefits stack.
New Mexico Payroll Quick Facts (2026)
| Income tax (withholding schedule) | Graduated 1.5% to 5.9% |
| Withholding method | Taxation and Revenue Department FYI-104 percentage method |
| State withholding form | None; uses the federal W-4 |
| Single zero-tax band (2026) | $8,050 of annual wages |
| Married zero-tax band (2026) | $16,100 of annual wages |
| Supplemental wage rate (federal flat method) | 5.9% flat |
| Workers' Compensation fee (employee) | $2.00 per quarter |
| Local wage tax | None statewide |
| Reciprocity | None |
| State disability / paid leave | None |
| Employee unemployment | None |
| UI wage base (employer) | $34,800 per employee |
| New-employer UI rate | 1.0% or industry average |
| Agencies | New Mexico Taxation and Revenue Department, Department of Workforce Solutions |
At LMN Tax Inc, the first thing we explain about New Mexico is that there is no state withholding form. New Mexico reads the filing status off your federal W-4, so to change your New Mexico withholding you change the federal W-4; employees coming from a state with its own certificate keep asking for the New Mexico form, and there is not one. The second recurring issue is the two-earner married couple: New Mexico's married schedule has wider bands than the single schedule, so both spouses withheld at the married rate can under-withhold, and the fix is to elect the single rate or mark the federal W-4 Step 2 box. The third thing clients flag is the Workers' Compensation fee. New Mexico takes $2.00 from the employee once a quarter, one of the few employee-paid workers' comp assessments anywhere; people see it once, assume it is an error, and it is a real state fee separate from the income tax.
Real-World Example: A New Mexico Biweekly Paycheck
Dylan earns $65,000 per year and works in Albuquerque. Dylan is paid biweekly (26 pay periods), files Single on the federal W-4, and has no pre-tax contributions. The federal and New Mexico figures below follow the 2025 methods, matching the calculator; New Mexico's 2026 bands shift slightly upward with the standard-deduction adjustment.
Gross pay per period: $65,000 / 26 = $2,500.00
| Line | Amount |
|---|---|
| Gross wages | $2,500.00 |
| Federal income tax withholding | −$227.46 |
| Social Security (6.2%) | −$155.00 |
| Medicare (1.45%) | −$36.25 |
| New Mexico income tax | −$88.21 |
| Net pay | $1,993.08 |
The New Mexico state line of $88.21 comes from the single schedule: $65,000 falls in the $41,000 to $74,000 band, taxed at $1,165.50 + 4.7% × ($65,000 − $41,000) = $2,293.50 a year, divided by 26. Dylan's effective New Mexico rate is about 3.5% of gross. Once a quarter, Dylan also sees a $2.00 workers' comp fee, which is not in the per-check figure above. Run your own numbers with the New Mexico paycheck calculator, which applies the graduated schedule to your federal filing status.
When New Mexico Withholding Logic Does Not Apply
- Two-earner married couples: The married schedule has wider bands than the single schedule. If both spouses are withheld at the married rate, combined withholding can fall short. Elect the single rate or mark the federal W-4 Step 2 box.
- Nonresident commuters: New Mexico has no reciprocity, so a nonresident working in New Mexico still has New Mexico tax withheld and files a nonresident Form PIT-1. There is no certificate to stop New Mexico withholding.
- Exempt tribal and military income: A tribal member working and living on their own nation's land, and active-duty military income, can be exempt from New Mexico withholding; the employee marks this using Step 4(c) of the federal W-4 for New Mexico.
- Self-employed and 1099 workers: Independent contractors are not subject to New Mexico withholding. They handle New Mexico income tax through estimated payments (Form PIT-ES), similar to the federal process in the self-employment tax guide.
- Roth and post-tax elections: A Roth 401(k) deferral does not reduce the New Mexico base, because it does not reduce federal wages; only traditional pre-tax deferrals lower the New Mexico state line.
Frequently Asked Questions
If you are a New Mexico employee, use the New Mexico paycheck calculator to see federal withholding, FICA, and the graduated state tax for your salary, filing status, and pay frequency, then confirm the filing status on your federal W-4 is correct, since New Mexico withholding follows it. If you and your spouse both work, consider electing the New Mexico single rate so you are not short at filing.
If you are a New Mexico employer, confirm your Taxation and Revenue Department withholding and Department of Workforce Solutions unemployment accounts and your 2026 experience rate, load the current FYI-104 percentage-method tables into payroll, set up the quarterly TRD-41431 wage and withholding report and the $2.00 workers' comp fee, then model your full cost-to-hire with the employer payroll tax calculator and review the employer payroll tax obligations guide for federal deposit and filing duties.
- New Mexico Taxation and Revenue Department: FYI-104 New Mexico Withholding Tax (Rev. 11/2025 effective January 1, 2026, and Rev. 11/2024 for 2025): percentage-method computation, the no-state-W-4 rule, the annual and per-frequency rate schedules (1.5% to 5.9%), the standard-deduction zero-tax band, and the 5.9% supplemental flat rate
- New Mexico Taxation and Revenue Department: Withholding Tax and Workers' Compensation ($2.00 employee, $2.30 employer, $0.30 Uninsured Employers' Fund per quarter; quarterly TRD-41431 reporting from 2026)
- New Mexico Department of Workforce Solutions: Unemployment Insurance Tax (employer-funded, 2026 taxable wage base $34,800, new-employer rate 1.0% or industry average)
- IRS Publication 15 (Employer's Tax Guide)
- IRS Topic 751: Social Security and Medicare Withholding Rates