Live in New Mexico, work in Arizona
State income tax on wages · single filer · tax year 2026
Arizona takes
$1,098
on wages earned there
New Mexico takes
$557
after the credit it gives
Both together
$1,654
state tax for the year
Cost of the line
$0
a year, above working at home
What crossing the line costs
credit covers itNew Mexico charges more, so its credit covers everything Arizona takes. Both states collect; your total does not change. Solid is what you actually pay; the faded part of the New Mexico bar is the credit it hands back. State income tax only — federal and payroll tax apply on top, and a city wage tax may too.
Which state taxes you, and what it costs
- Good news for this route. Working in Arizona costs you nothing extra, because New Mexico charges more than Arizona does and gives you credit for everything Arizona takes. Your year comes to $1,654, the same as if you never left New Mexico for work. What changes is the paperwork, not the money — two states will want a return from you.
- This is not one of the country's big crossings. 6,868 jobs in Arizona are held by people living in New Mexico. The tax rules do not care about that — they are the same ones that apply to the busiest routes in the country. What can differ is how used to the paperwork your employer is.
- Both states tax these wages and the commuter pays no more than they would have at home. Arizona takes its non-resident share first — $1,098 at the reference salary — and New Mexico, whose own liability on the same income is the larger of the two, credits that amount in full and collects the balance. The total is $1,654, identical to what an earner living and working in New Mexico would owe. ⚠️ The money is split between two treasuries rather than reduced, which matters at filing time: two state returns, not one.
- This is a smaller corridor by national standards — 6,868 jobs in Arizona held by New Mexico residents — but the rules that govern it are the same rules that govern the largest ones. Corridor size changes how familiar an employer's payroll department is with the paperwork, never the tax treatment.
Where the money goes
A $75,000 salary
- Federal income tax$7,670
- Social Security and Medicare$5,738
- State income tax$2,359
- Yours$59,233
| Federal income tax10.23% | $7,670 |
|---|---|
| Social Security and Medicare7.65% | $5,738 |
| State income tax3.15% | $2,359 |
| Yours78.98% | $59,233 |
Which rung you are on
A $75,000 salary
| This rung starts at | $66,500 |
|---|---|
| Next rung starts at | $121,800 |
| Room before it | $46,800 |
Federal only, measured on gross pay — so the first rung is what the standard deduction covers.
The arithmetic, step by step
| Arizona takes, on wages earned there | $1,098 |
|---|---|
| New Mexico charges its residents | $1,654 |
| Less the credit New Mexico gives | $1,098 |
| Total state tax | $1,654 |
| If you also worked in New Mexico | $1,654 |
| Difference | $0 |
On a reference salary of $60,000 a year, single filer. Both states run progressive schedules, so the figures do not simply scale — use the tool above for your own salary.
What this page does not cover
- What you see here is state tax between New Mexico and Arizona. Cities can charge their own tax on top, and a handful do. That layer is not modeled on this page, so treat these figures as the floor rather than the final bill.
- The figures take the simple case: one job, in Arizona, worked in person. Money from several states makes the credit a proportion instead of a cap. Working remotely from New Mexico can pull you under a different rule entirely, depending on the state.
- Every dollar figure here uses a salary of sixty thousand a year. It is a stated benchmark, not a guess at what people on this route earn. Scale them to your own pay. Which state ends up dearer, New Mexico or Arizona, generally holds at other salaries — though the gap between them can widen or narrow as you cross tax brackets.
- These figures cover the STATE layer only. City and municipal wage taxes sit on top of them and are not included: a commuter into Philadelphia pays its wage tax on top of anything here, and Ohio's municipalities run their own credit system, which this site models in its own families. New York City, by contrast, taxes only its residents, so a commuter into it adds nothing at the city level. Whether Arizona or New Mexico carries a local layer is a separate question from the state arithmetic above.
- The arithmetic assumes all wages are earned in Arizona and that there is no other income. That matters for the credit: where income comes from several states, New Mexico limits the credit to the share of its own tax attributable to the Arizona portion, computed as a ratio rather than the straightforward cap used above. It also assumes days are worked in Arizona rather than remotely — several states tax a non-resident's remote days as though they were worked at the employer's location, which reverses the usual expectation and is handled on this site's reciprocity pages.
- Dollar amounts are computed at a stated reference salary of sixty thousand rather than a corridor wage average, which no published source provides per state pair. Because both states' liabilities and the credit between them are functions of the same income, the direction of the New Mexico to Arizona comparison holds at other salaries even though the amounts do not — with one qualification worth stating, that a progressive schedule can change the SIZE of the gap at higher incomes, and in Arizona's case a bracket crossed on one side and not the other is exactly where that happens.
Questions people ask
Do I pay state tax twice, to New Mexico and Arizona?
Not twice over. Both states have a claim — Arizona because you earn the money there, New Mexico because you live there — but New Mexico gives you credit for what Arizona took. The credit stops at what New Mexico would have charged on its own, so what you actually pay is the bigger of the two bills. Here that comes to $1,654 for the year.
Does working in Arizona cost me anything extra?
Nothing extra, on this route. You end the year owing $1,654, exactly what you would owe if the job were in New Mexico. That is not true of every crossing — plenty of them do cost money — but this one does not. What it does cost you is time at tax filing, because two states may each want a return.
Do I have to file tax returns in both New Mexico and Arizona?
Usually yes, and it catches people out. New Mexico wants a return because you live there. Arizona usually wants one too, because you earned money inside it — even in the cases where you end up owing it nothing. Filing in a state and paying it are separate things, and the return is often what proves you do not owe.
What if I work from home in New Mexico some days instead of going to Arizona?
It depends on the state, and the answer is not the one most people expect. You might assume a day worked at your kitchen table in New Mexico is taxed by New Mexico. Usually that is right, and your Arizona share shrinks to the days you were actually there. But a few states tax days you work at home as though you had been in the office, unless your employer required you to be elsewhere. It is worth checking which kind Arizona is before assuming.
How is liability allocated between residence and work state on the same wages?
Both jurisdictions assert a claim on the same wages — Arizona on a source basis, New Mexico on residence. The residence state grants a credit for tax paid to the source state, limited to the residence state's own liability on that income. Net combined liability therefore equals the greater of the two liabilities rather than their sum, $1,654 at the reference salary, and the split between the two treasuries is the only thing the credit changes.
Why is the marginal state-tax cost of this crossing zero?
Marginal cost is zero because the binding liability is the residence state's. New Mexico's own charge on this income equals or exceeds Arizona's, so the resident credit absorbs the source-state tax entirely and combined liability equals residence-only liability, $1,654. ⚠️ Zero marginal tax is not zero obligation: a non-resident return may still be required in Arizona.
What filing obligations arise in each state on this corridor?
Generally two. New Mexico requires a resident return reporting all income; Arizona requires a non-resident return reporting the income sourced to it, which is also the mechanism by which the resident credit is substantiated. ⚠️ A filing obligation is distinct from a liability: a reciprocity exemption or a zero net position removes tax without necessarily removing the return, and the non-resident return is frequently what establishes the credit claimed on the resident one.
How do remote working days affect sourcing between these two states?
Ordinarily wages are sourced to where the services are performed, so days worked remotely from New Mexico fall outside Arizona's jurisdiction and the source-state apportionment shrinks accordingly. ⛔ The exception is the "convenience of the employer" rule, which several states apply: a non-resident's remote days are sourced to the employer's location unless the remote work is required by the employer rather than chosen by the employee. The figures on this page model in-person attendance in Arizona throughout.