New Mexico LLC Taxes — Step 8 of 8
Federal default classification is separate from NM-source income and New Mexico entity obligations. Residents and nonresidents require different sourcing/residency analyses; a nonresident can owe NM tax on NM-source income. The federal return/classification determines the required NM PTE, S-Corp or other return. Nonresident-owner allocable income generally triggers entity withholding unless an applicable exception or properly paid elective entity-level tax covers that owner. Since 2023, withholding is reported on the applicable entity return. An annual entity-level election is made on that return, binds all owners and cannot be changed for that year by amendment; excluded owner categories still require separate treatment. The owner’s entity-tax credit is reported on RPD-41359 only for income on which the entity properly paid tax.
Federal default classification is separate from NM-source income and New Mexico entity obligations. Residents and nonresidents require different sourcing/residency analyses; a nonresident can owe NM tax on NM-source income. The federal return/classification determines the required NM PTE, S-Corp or other return. Nonresident-owner allocable income generally triggers entity withholding unless an applicable exception or properly paid elective entity-level tax covers that owner. Since 2023, withholding is reported on the applicable entity return. An annual entity-level election is made on that return, binds all owners and cannot be changed for that year by amendment; excluded owner categories still require separate treatment. The owner’s entity-tax credit is reported on RPD-41359 only for income on which the entity properly paid tax.
- Default tax
- Pass-through
- Federal income tax
- Yes
- Self-employment
- 15.3%
- NM tax (residents)
- 1.5%–5.9%
- NM tax (non-residents)
- Generally $0
- This step
- Final 🎉
- Overview
- All steps →
How a New Mexico LLC Is Taxed
By default, the IRS doesn't tax an LLC as its own thing — it "passes through" the profits to the owners, who report them on their personal returns. How that works depends on how many members you have:
Treated as a "disregarded entity." You report business profit on Schedule C with your personal Form 1040.
Treated as a partnership. The LLC files Form 1065 and issues each member a Schedule K-1 for their share.
On your share of the profit, you'll generally owe federal income tax and self-employment tax — and, depending on where you live, New Mexico income tax too:
- Federal income tax — at your personal marginal rate, after the standard deduction and the 20% QBI deduction many LLC owners qualify for.
- Self-employment tax (15.3%) — covering Social Security and Medicare on your active business earnings (half is deductible).
- New Mexico state income tax — a progressive system from about 1.5% to 5.9%, but only if you're a New Mexico resident or the income is New Mexico-source.
New Mexico LLC Federal + State Tax Estimator
Federal default classification is separate from NM-source income and New Mexico entity obligations. Residents and nonresidents require different sourcing/residency analyses; a nonresident can owe NM tax on NM-source income. The federal return/classification determines the required NM PTE, S-Corp or other return. Nonresident-owner allocable income generally triggers entity withholding unless an applicable exception or properly paid elective entity-level tax covers that owner. Since 2023, withholding is reported on the applicable entity return. An annual entity-level election is made on that return, binds all owners and cannot be changed for that year by amendment; excluded owner categories still require separate treatment. The owner’s entity-tax credit is reported on RPD-41359 only for income on which the entity properly paid tax.
Limited 2026 illustration assumes displayed earned profit, no other earnings, the displayed filing status and full modeled QBI eligibility only for the federal illustration. Actual QBI limits/phaseouts, credits, PTE elections, withholding, apportionment and other income are not modeled. NM resident base excludes the modeled federal QBI deduction. For nonresidents, NM tax is not calculated; displayed subtotal/take-home exclude possible NM and home-state tax. This is not a complete return or final filing amount.
The New Mexico Residency Question
Federal default classification is separate from NM-source income and New Mexico entity obligations. Residents and nonresidents require different sourcing/residency analyses; a nonresident can owe NM tax on NM-source income. The federal return/classification determines the required NM PTE, S-Corp or other return. Nonresident-owner allocable income generally triggers entity withholding unless an applicable exception or properly paid elective entity-level tax covers that owner. Since 2023, withholding is reported on the applicable entity return. An annual entity-level election is made on that return, binds all owners and cannot be changed for that year by amendment; excluded owner categories still require separate treatment. The owner’s entity-tax credit is reported on RPD-41359 only for income on which the entity properly paid tax.
- You live and operate outside New Mexico: you generally owe no New Mexico income tax — but your home state taxes the profits instead.
- You're a New Mexico resident: New Mexico's progressive income tax applies to your share of the profits, roughly 1.5%–5.9% depending on income.
Federal default classification is separate from NM-source income and New Mexico entity obligations. Residents and nonresidents require different sourcing/residency analyses; a nonresident can owe NM tax on NM-source income. The federal return/classification determines the required NM PTE, S-Corp or other return. Nonresident-owner allocable income generally triggers entity withholding unless an applicable exception or properly paid elective entity-level tax covers that owner. Since 2023, withholding is reported on the applicable entity return. An annual entity-level election is made on that return, binds all owners and cannot be changed for that year by amendment; excluded owner categories still require separate treatment. The owner’s entity-tax credit is reported on RPD-41359 only for income on which the entity properly paid tax.
Could an S-Corp Election Save You Money?
Once your LLC earns a healthy profit, electing S-corporation tax status can lower your self-employment tax. As an S-corp, you pay yourself a reasonable salary (subject to payroll taxes) and take the rest as distributions, which aren't subject to the 15.3% self-employment tax.
- File Form 2553 with the IRS to elect S-corp status (this is the S-corp election — not Form 8832, which is for C-corp treatment).
- Generally worth considering once net profit is consistently around $60,000–$80,000+, where SE-tax savings outweigh the added payroll and admin cost.
- Run the numbers with a CPA — payroll, reasonable-salary rules, and extra filings mean it isn't automatically a win for everyone.
- ✓Optional formation assistance; confirm filing scope, service pricing and submission responsibilities.
- ✓Confirm template availability, suitability for your company and any additional costs.
- ✓Confirm whether EIN assistance is offered, applicant eligibility and any provider assistance fee.
- ✓Review address-use rules and privacy policies; a service does not remove all information from public filings.
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From naming your LLC to understanding your taxes, you now know exactly how to start and run a New Mexico LLC. The last move is the easiest: file it. Compare the top formation services, or go straight to our #1 pick.
NM-Source Income, Withholding and Elective Entity Tax
Federal default classification is separate from NM-source income and New Mexico entity obligations. Residents and nonresidents require different sourcing/residency analyses; a nonresident can owe NM tax on NM-source income. The federal return/classification determines the required NM PTE, S-Corp or other return. Nonresident-owner allocable income generally triggers entity withholding unless an applicable exception or properly paid elective entity-level tax covers that owner. Since 2023, withholding is reported on the applicable entity return. An annual entity-level election is made on that return, binds all owners and cannot be changed for that year by amendment; excluded owner categories still require separate treatment. The owner’s entity-tax credit is reported on RPD-41359 only for income on which the entity properly paid tax.
NM Taxation current pass-through guidance.
New Mexico LLC Taxes — FAQ
Federal default classification is separate from NM-source income and New Mexico entity obligations. Residents and nonresidents require different sourcing/residency analyses; a nonresident can owe NM tax on NM-source income. The federal return/classification determines the required NM PTE, S-Corp or other return. Nonresident-owner allocable income generally triggers entity withholding unless an applicable exception or properly paid elective entity-level tax covers that owner. Since 2023, withholding is reported on the applicable entity return. An annual entity-level election is made on that return, binds all owners and cannot be changed for that year by amendment; excluded owner categories still require separate treatment. The owner’s entity-tax credit is reported on RPD-41359 only for income on which the entity properly paid tax.
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