New Mexico is cheaper on income tax than most people expect. At $85,000 it takes $2,834 — less than Colorado, Kansas, Oklahoma or Utah, and twelfth-lowest of the 41 states that tax income at all.
Take-home is $65,793.
The catch is at the other end of life. New Mexico is one of only eight states that still tax Social Security, and its threshold is a cliff rather than a taper.
A note before you start. This is general education, not tax advice. Federal figures are tax year 2026, from IRS Revenue Procedure 2025-32 and the Social Security Administration; New Mexico's brackets, tax base, Social Security thresholds and retirement rules come from this site's own sourced 50-state dataset, citing Section 7-2-7 NMSA 1978 as amended by House Bill 252 of 2024, and the Taxation and Revenue Department's Form PIT-1 guidance. Every dollar figure is computed by the same engine the site's calculators use, on a single filer taking the federal standard deduction with no dependents or pre-tax deferrals unless stated. Gross receipts tax and property tax are discussed qualitatively.
1. What New Mexico takes
| Amount on $85,000 | |
|---|---|
| Gross salary | $85,000 |
| Federal income tax | −$9,870 |
| Social Security (6.2%) | −$5,270 |
| Medicare (1.45%) | −$1,233 |
| New Mexico income tax | −$2,834 |
| Take-home | $65,793 |
Across incomes, single filer:
| Salary | New Mexico tax | Effective NM rate | Take-home |
|---|---|---|---|
| $30,000 | $351 | 1.17% | $24,934 |
| $45,000 | $968 | 2.15% | $37,370 |
| $60,000 | $1,654 | 2.76% | $48,736 |
| $85,000 | $2,834 | 3.33% | $65,793 |
| $120,000 | $4,549 | 3.79% | $88,701 |
| $175,000 | $7,244 | 4.14% | $123,635 |
$351 at $30,000 is among the lowest figures in this series, and it is the six-bracket schedule doing its work: the first slices are taxed at 1.5% and 3.2%.
And the effective rate at $175,000 is 4.14% against a top statutory rate of 5.9%, because the 5.9% bracket does not begin until $210,000 of taxable income.
Run your own salary against New Mexico's brackets2. Six brackets, and no deduction of New Mexico's own
| Taxable income above (single) | Rate |
|---|---|
| $0 | 1.5% |
| $5,500 | 3.2% |
| $16,500 | 4.3% |
| $33,500 | 4.7% |
| $66,500 | 4.9% |
| $210,000 | 5.9% |
Married-joint thresholds are wider but not proportional — $8,000, $25,000, $50,000, $100,000 and $315,000. Head of household shares the joint schedule. Married-separate is half the joint figures.
New Mexico has no standard deduction of its own. Section 7-2-2(N) NMSA 1978 defines "net income" as federal adjusted gross income less the federal standard or itemised deduction the taxpayer actually claimed, among other adjustments.
So the deduction that applies is the federal one — $16,100 for a single filer in 2026 — and it moves with federal law rather than with New Mexico legislation. That is the same arrangement Colorado and North Dakota use, and it is why none of the three records a state deduction.
For a single filer on $85,000: $16,100 sheltered, $68,900 taxable, and the walk runs $5,500 at 1.5%, $11,000 at 3.2%, $17,000 at 4.3%, $33,000 at 4.7% and $2,400 at 4.9% — $2,834.
The rates were reset by House Bill 252 of 2024, whose operative clause applies them for taxable years beginning on or after January 1, 2025. Any bracket table describing the prior schedule, which had run since 2021, is out of date.
3. Filing jointly
| Salary | Single NM tax | Joint NM tax | Difference |
|---|---|---|---|
| $30,000 | $351 | $0 | $351 |
| $45,000 | $968 | $274 | $694 |
| $60,000 | $1,654 | $784 | $870 |
| $85,000 | $2,834 | $1,871 | $963 |
| $120,000 | $4,549 | $3,516 | $1,033 |
| $175,000 | $7,244 | $6,186 | $1,058 |
The benefit grows steadily to about $1,058, which is what genuinely widened brackets produce.
At $30,000 a couple owes New Mexico nothing, since $30,000 falls below the $32,200 federal joint standard deduction — federal taxable income is zero, so New Mexico net income is zero.
Note that head of household uses the JOINT bracket schedule, not the single one. That is unusual — most states put head of household somewhere between — and it makes New Mexico one of the more favourable states for a single parent on the rate side.
4. What the paycheck actually looks like
On $85,000 as a single filer:
| Pay schedule | Gross per cheque | Net per cheque |
|---|---|---|
| Weekly (52) | $1,634.62 | $1,265.26 |
| Biweekly (26) | $3,269.23 | $2,530.52 |
| Semi-monthly (24) | $3,541.67 | $2,741.39 |
| Monthly (12) | $7,083.33 | $5,482.78 |
Biweekly and semi-monthly are not the same thing. Biweekly is 26 cheques — every other Friday — so two months a year carry three paydays. Semi-monthly is 24, on fixed dates, so every month carries exactly two. The annual total is identical; the monthly cash flow is not, and a biweekly earner budgeting on "two cheques a month" is under-counting by $5,061 a year.
Because New Mexico's base is the federal one, a correctly completed federal W-4 translates across more cleanly here than in most states — the two systems are looking at the same starting figure.
Withholding is an estimate, not the tax. Over-withholding produces a refund; under-withholding a bill.
5. No local income tax, and the gross receipts tax instead
No New Mexico county, municipality or school district levies a tax on personal income. Form PIT-1 has no local income tax line and no locality-of-residence field.
New Mexico's local revenue comes from local-option increments to the gross receipts tax, which is a very different animal from a sales tax.
The gross receipts tax is levied on the seller for the privilege of doing business in New Mexico, not on the buyer at the point of retail sale — the same structure Hawaii uses. In practice it is passed through and appears on your receipt, but three consequences follow from the legal form:
It reaches services. Professional fees, medical services, construction, repairs — activities a conventional retail sales tax leaves alone.
Local increments vary substantially. Every municipality and county sets its own add-on, so the combined rate differs meaningfully across the state — a genuinely larger spread than most states' local sales tax variation.
Its effective burden is heavier than the rate suggests, because a broad base applied to services raises more per point of rate than a narrow goods-only tax.
That is the trade. New Mexico keeps income tax low — twelfth-lowest in the country — and raises a larger share through the GRT. For a household that spends most of what it earns, the GRT is the bigger number.
Property tax is comparatively low, among the lower effective rates nationally, and New Mexico caps annual increases in assessed value for owner-occupied residential property.
6. Social Security: one of the eight, and it is a cliff
New Mexico is one of only eight states that still tax Social Security benefits in 2026, and the thresholds are the whole story.
| Filing status | Threshold (federal AGI) |
|---|---|
| Single | $100,000 |
| Married filing jointly / head of household | $150,000 |
| Married filing separately | $75,000 |
Below the threshold, the federally taxable portion of benefits is exempt in full. At or above it, NONE of the exemption is available.
It is a cliff, not a phase-out. A married couple at $149,999 of federal AGI exempts their benefits entirely; the same couple at $150,001 exempts none of them.
What that costs. A couple with $50,000 of federally taxable Social Security who cross the line pay New Mexico tax on the whole $50,000 — roughly $2,450 at the 4.9% rate — because of one dollar of extra income.
What pushes people over: a large 401(k) withdrawal, a Roth conversion, a realised capital gain, or the sale of a rental property. Every one of those is timing-controllable, which is exactly why the cliff is worth knowing about in advance rather than discovering on a return.
The thresholds are relatively high, so most New Mexico retirees are below them. That is genuine, and it does not help the ones who are not.
7. The rest of retirement, where the asymmetry is unusual
Private pensions are fully taxable. Public pensions are fully taxable too — a New Mexico state or municipal government pension is treated exactly like a private one.
That symmetry is real and it is the point: New Mexico gives no break to its own retired public employees.
Only military retirement gets a dedicated exemption, capped at $30,000 of military retirement pay per year.
401(k), 403(b) and traditional IRA distributions are fully taxable at the ordinary graduated rates.
What exists instead of a retirement-specific exclusion is a general age-based exemption of up to $8,000 per person aged 65 or older, which is not tied to the source of the income at all — it applies to a retiree's wages, interest, pension or 401(k) alike.
| Source | New Mexico treatment |
|---|---|
| Social Security | Exempt below the AGI threshold; taxed in full above it |
| Military retirement | $30,000 exemption |
| Public pension (state, local) | Fully taxed |
| Private pension | Fully taxed |
| 401(k), 403(b), traditional IRA | Fully taxed |
| Anything, at 65+ | General $8,000 exemption |
| Retirement income, single, 65+ | New Mexico tax |
|---|---|
| $40,000 all Social Security, AGI under $100,000 | $0 |
| $40,000 all 401(k) withdrawals | About $415 |
| $70,000 — $30,000 SS + $40,000 401(k) | About $415 |
The amounts stay small because the rates are low at these levels, which is the recurring pattern in New Mexico: unremarkable rules applied at gentle rates.
A retiree with a large public pension does worse here than in most states, and one with a modest 401(k) does about as well as anywhere.
One more thing the low rate does
A gentle rate schedule has a consequence that is easy to miss: it makes every deduction, exemption and credit worth less.
New Mexico's $8,000 age-65 exemption saves a filer in the 4.9% bracket $392. The same $8,000 exemption in Oregon's 8.75% bracket would be worth $700, and in Hawaii's 7.6% bracket $608.
That is the arithmetic behind a pattern that runs through this whole article. New Mexico taxes pensions, taxes 401(k) withdrawals, taxes public and private retirement identically, and taxes Social Security above a threshold — a list of rules that reads harshly. And the amounts stay modest, because 4.9% of anything is a modest number.
The practical version for someone comparing states: do not rank New Mexico on its rules. Rank it on its bills. On the rules it looks like one of the less generous states in the country; on the bills it is twelfth-cheapest of forty-one.
8. Capital gains: a deduction this article will not quantify
Long-term capital gains enter New Mexico net income through federal AGI and are taxed at the graduated rates above. The federal preferential long-term rate does not carry over.
But New Mexico's Income Tax Act does contain a net capital gain deduction at Section 7-2-34 NMSA 1978 — historically the greater of a fixed dollar floor or a percentage of net capital gain — and that provision was narrowed by recent legislation.
The current amount could not be confirmed from a primary source when this dataset was compiled, so no percentage is recorded and none is used in the figures above.
Which means: treat the ordinary-rate calculation as a conservative floor. A New Mexico taxpayer with a large long-term gain may owe less than these figures imply, never more.
If you are planning around a substantial realised gain, check Section 7-2-34 against a current source rather than relying on this article or on any secondary summary written before the change. That is the honest position, and stating it is better than publishing a percentage that might be wrong.
9. Where New Mexico ranks
At $85,000, New Mexico's $2,834 is twelfth-lowest of the 41 income-tax states.
| State | Tax on $85,000 |
|---|---|
| Mississippi | $2,668 |
| Arkansas | $2,799 |
| New Mexico | $2,834 |
| Kentucky | $2,857 |
| North Carolina | $2,883 |
Against its five neighbours:
| Salary | NM | AZ | CO | UT | OK | TX |
|---|---|---|---|---|---|---|
| $30,000 | $351 | $356 | $612 | $522 | $805 | $0 |
| $45,000 | $968 | $731 | $1,272 | $1,385 | $1,480 | $0 |
| $85,000 | $2,834 | $1,731 | $3,032 | $3,685 | $3,280 | $0 |
| $175,000 | $7,244 | $3,981 | $6,992 | $7,788 | $7,330 | $0 |
New Mexico is cheaper than Colorado, Utah and Oklahoma at $85,000 and more expensive than Arizona at every level above $30,000. Arizona's flat 2.5% is the outlier of the group and it is the comparison that costs New Mexico most — $1,103 a year at $85,000, $3,263 at $175,000.
At $30,000 New Mexico and Arizona are within $5 of each other, which is a striking convergence between a six-bracket schedule and a flat rate, and a good illustration of how little the structure predicts.
Texas takes nothing, and the eastern border is long.
10. What you can control
Pre-tax deferrals save 4.9% at state level for an $85,000 earner. A $10,000 traditional 401(k) contribution saves $2,200 federally plus $490 in New Mexico tax.
And because New Mexico's base is federal AGI less the federal deduction, the state saving tracks the federal one exactly. Anything that reduces federal taxable income reduces New Mexico net income in the same proportion.
HSA contributions through payroll cut federal tax, New Mexico tax and FICA. On $4,400 that is roughly $968 federal, $216 New Mexico and $337 FICA — about $1,521, or 35% of the amount contributed.
Watch the Social Security cliff if you are near it. Section 6 is the reason: keeping federal AGI under $100,000 single or $150,000 joint is worth more than almost any other planning move available to a New Mexico retiree, and it is achievable by timing withdrawals and conversions.
And check the capital gains deduction before assuming it is gone. Section 8 explains why this article does not quantify it.
Frequently asked questions
What is New Mexico's income tax rate? Six brackets from 1.5% to 5.9%, with the top rate beginning at $210,000 of taxable income for a single filer. The rates were reset by House Bill 252 of 2024 for years beginning on or after January 1, 2025.
What is take-home pay on $85,000 in New Mexico? $65,793 for a single filer taking the federal standard deduction, after $9,870 federal income tax, $6,503 FICA and $2,834 New Mexico income tax.
Does New Mexico have a standard deduction? Not one of its own. Net income is federal AGI less the federal standard or itemised deduction you actually claimed, so the federal $16,100 is what applies for a single filer.
Does New Mexico tax Social Security? Yes, above $100,000 of federal AGI single, $150,000 married filing jointly or head of household, and $75,000 married filing separately. It is a cliff: below the line benefits are exempt in full, at or above it none of the exemption is available.
Does New Mexico tax my pension? Yes — private and public pensions alike, with no distinction between them. Only military retirement gets a dedicated exemption, capped at $30,000. A general $8,000 age-65 exemption applies to any income.
Can a New Mexico county or city tax my income? No. Local revenue comes from local-option increments to the gross receipts tax, which is levied on sellers and reaches services as well as goods.
Does New Mexico tax capital gains? At the ordinary graduated rates in the figures here. New Mexico's net capital gain deduction under Section 7-2-34 was narrowed by recent legislation and its current amount is not recorded in this dataset — so treat these figures as an upper bound on a gain, never a lower one.
Is New Mexico cheaper than Arizona? No. Arizona's flat 2.5% takes $1,731 at $85,000 against New Mexico's $2,834, and $3,981 at $175,000 against $7,244. The two are within $5 of each other at $30,000.
What to do next
New Mexico's income tax is lower than its reputation and its Social Security cliff is sharper than most. If you are working, the gross receipts tax matters more than the rate table; if you are retiring, the $100,000 line does.
- New Mexico take-home pay calculator — your salary with every deduction shown separately.
- Your Paycheck in the USA in 2026 — all fifty states on one salary.
- Take-Home Pay in Arizona — the neighbour with the lowest flat rate in the country.
- Take-Home Pay in Texas — no income tax, along a long border.
- 50/30/20 budget calculator — built on take-home rather than salary.
Every figure on this site is sourced and dated. How we source every number.
Figures in this article are illustrations computed by this site's own tax engine for tax year 2026, on a single filer taking the federal standard deduction with no dependents or pre-tax deferrals unless stated. Federal figures come from IRS Revenue Procedure 2025-32 and the Social Security Administration; New Mexico's brackets, tax base, Social Security thresholds and retirement rules from this site's sourced 50-state dataset, citing Section 7-2-7 NMSA 1978 as amended by House Bill 252 of 2024 and the New Mexico Taxation and Revenue Department. New Mexico's net capital gain deduction under Section 7-2-34 is deliberately not modelled — see section 8. The gross receipts tax and property tax are discussed qualitatively rather than computed. This is general education and not tax advice; consult a licensed tax professional for your own situation.