Does New Mexico Have a Sales Tax?
No. New Mexico levies a Gross Receipts Tax (GRT) on the seller, not a sales tax on the buyer. A “New Mexico sales tax exemption” is a search term for GRT deductions and exemptions under the state’s Gross Receipts and Compensating Tax Act. Sellers may pass GRT to customers as a line item, which is why it feels like a sales tax.
The state GRT rate has fallen twice in recent years. The table below tracks the trend.
| State GRT rate | Effective | Source |
|---|---|---|
| 5.125% | Before July 1, 2022 | NM Office of the Governor |
| 5.00% | July 1, 2022 (House Bill 163) | NM Office of the Governor |
| 4.875% | July 1, 2023 to present | NM Taxation and Revenue Department rate schedule |
The 2022 cut was the first statewide GRT reduction in 40 years, per the New Mexico Office of the Governor. Combined state and local rates run from 5.25% in some unincorporated county areas to 10.8125% at the Española/Santa Clara Pueblo and Land Grant location code, per the Taxation and Revenue Department rate schedule effective July 1, 2025. Look up the combined rate for any address with Commenda’s sales tax calculator or the Commenda New Mexico state guide.
New Mexico’s compensating tax is its use-tax equivalent. It applies when GRT was not charged on out-of-state property or services used in-state, at 5.125% on property and 5% on services under NMSA 1978 § 7-9-7, per TRD’s compensating tax guidance.
What Is a Non-Taxable Transaction Certificate (NTTC)?
A Non-Taxable Transaction Certificate (NTTC) is New Mexico’s version of a resale or exemption certificate. The New Mexico Taxation and Revenue Department (TRD) issues it, and buyers execute it electronically through the Taxpayer Access Point (TAP) portal. The buyer delivers the executed NTTC to the seller, which authorizes the seller not to charge GRT and serves as the seller’s audit proof.
In true sales-tax states, resale and exemption certificates are separate documents. In New Mexico, both roles are played by numbered NTTC types. NTTC-1 is the general certificate; typed forms cover specific deduction categories.
Who Qualifies for a New Mexico Sales Tax Exemption?
Buyers in defined statutory categories qualify, each documented with a matching NTTC type or accepted alternative evidence. The qualifiers are:
- Resellers and wholesalers buying for resale
- 501(c)(3) nonprofits, for mission-related receipts
- Federal, state, local, and tribal government entities
- Agricultural producers
- Manufacturers buying ingredients, consumables, equipment, and utilities
- Common carriers, for locomotive fuel and qualifying transport receipts
- Construction contractors on GRT-liable projects
- Accredited educational institutions
- Foreign diplomats with a valid exemption card
- Direct pay permit holders
Which NTTC Types Does New Mexico Issue?
New Mexico issues numbered NTTC types tied to specific deduction categories, many limited to tangible personal property (TPP). Using the wrong type invalidates the exemption. The table below maps the active types, verified against TRD’s FYI-204 publication (Rev. 01/2025).
| Type | Who uses it | Covers | Key condition | Source |
|---|---|---|---|---|
| Type 2 | Resellers, manufacturers, common carriers | TPP for resale, lease, ingredient/component part, or carrier fuel | Buyer holds a NM tax registration number | FYI-204 |
| Type 5 | Service resellers | Services for resale and manufacturing services | Service resold in ordinary course of business | FYI-204 |
| Type 6 | Construction contractors | Construction materials, services, equipment leases | Contractor’s license verification on first application | FYI-204 |
| Type 9 | 501(c)(3) nonprofits; federal, state, local, tribal governments; credit unions | TPP only | Nonprofits attach IRS 501(c)(3) determination letter | FYI-204 |
| Type 11 | Manufacturers | Non-utility consumables and qualified equipment | No alternative evidence permitted | FYI-204 |
| Type 12 | Manufacturers | Utility consumables used in manufacturing | Requires a Form RPD-41377 utility agreement | FYI-204 |
| Type 15 | Qualified federal contractors | Purchases under specific federal contracts | Contract must meet TRD conditions | FYI-204 |
| Type 16 | Foreign diplomats | Property and services | Valid exemption card; max 5 certificates per request | FYI-204 |
| Type 17 | State and local governments | Specific construction materials | Government construction use | FYI-204 |
| Type OSB | Out-of-state buyers | Resale purchases | Out-of-state buyer, per TRD conditions on the NTTC page | FYI-204 |
Two older types are now dead: Type 10 and the film-production use of Type 16 were both repealed effective July 1, 2023, per FYI-204. Any current list that still shows a “Type 1” is wrong; the series begins at Type 2.
How Do You Apply for an NTTC in New Mexico?
Register with TRD for a New Mexico Business Tax Identification Number (NMBTIN), log into TAP, and request or execute the NTTC type that matches your exemption. The NMBTIN is an 11-digit number, formerly called the CRS Identification Number, per TRD’s FYI-204. Follow these steps:
- Register the business with TRD and obtain the NMBTIN.
- Log into the Taxpayer Access Point (TAP) portal.
- Request the appropriate NTTC type.
- Execute the certificate and deliver it to the seller.
- Retain the records.
TAP provides real-time status checks and is TRD’s preferred channel. Since July 1, 2021, all NTTC records live in the gross receipts tax account, per FYI-204.
How Does the New Mexico Manufacturing Exemption Work?
Manufacturers deduct gross receipts on ingredients, component parts, consumables, qualified equipment, and utilities used in manufacturing under NMSA 1978 § 7-9-46, per TRD’s FYI-275. Ingredient and component parts use a Type 2 NTTC. Non-utility consumables and qualified equipment use Type 11. Utilities use Type 12. Manufacturing deductions cannot rely on alternative evidence, so the NTTC is mandatory.
The original scope has widened. Qualified equipment, including machinery and tools used directly in manufacturing, became deductible under Subsection C in the 2021 legislative session, per FYI-275. Motor vehicles registered under the Motor Vehicle Code are excluded. Construction, farming, power generation, natural-resource processing, and preparing meals for immediate consumption do not count as manufacturing under NMSA 1978 § 7-9-3(K).
How Do Nonprofits Get a Gross Receipts Tax Exemption in New Mexico?
A 501(c)(3) organization uses a Type 9 NTTC to buy tangible personal property tied to its exempt mission, under the exemption category at NMSA 1978 § 7-9-29. Type 9 covers TPP only, not services or construction materials. Unrelated business income stays fully taxable. First-time applicants must submit the IRS 501(c)(3) determination letter, per TRD’s FYI-204.
Religious organizations follow the same path. If the IRS recognizes them as 501(c)(3), they use the same Type 9 NTTC for mission-related purchases, with the same determination-letter requirement.
What Is the Agricultural Exemption in New Mexico?
Receipts from selling livestock, unprocessed agricultural products, and feed are deductible, along with receipts from feeding or pasturing livestock, under New Mexico’s Gross Receipts and Compensating Tax Act. The buyer must provide a written statement confirming regular engagement in farming or ranching, per TRD guidance. The deduction does not apply to dairy products sold at retail.
What Is a New Mexico Direct Pay Permit?
A direct pay permit lets a qualifying purchaser remit compensating or gross receipts tax directly to the state instead of paying it to sellers, per TRD guidance. It applies when the buyer cannot determine taxable use at the time of purchase. It requires a special TRD application and offers a cash-flow advantage for buyers with complex procurement.
Can Sellers Accept Out-of-State Resale Certificates in New Mexico?
Yes, in limited form. NMSA 1978 § 7-9-43 lets sellers support most deductions with alternative evidence, and TRD’s FYI-204 recognizes the Multistate Tax Commission (MTC) Uniform Sales and Use Tax Certificate and the Border States Uniform Sale for Resale Certificate for qualifying resale transactions. This corrects the common belief that New Mexico accepts no out-of-state certificates.
Two routes serve out-of-state resellers. An unregistered out-of-state buyer purchasing for resale can use a Type OSB NTTC under TRD’s conditions. On a drop shipment, the New Mexico seller needs valid resale evidence from the reseller, a Type 2 or Type OSB NTTC or an accepted MTC or Border States certificate, to deduct the receipts. Manufacturing deductions under § 7-9-46 remain the exception and require a Type 11 or Type 12 NTTC. Map your multi-state exposure with the Commenda US nexus guide.
What Happens in a New Mexico Audit If Your NTTCs Are Missing or Invalid?
Liability stays with the seller unless a properly executed NTTC or accepted alternative evidence is produced. Under NMSA 1978 § 7-9-43, a seller who obtains an NTTC in good faith is protected, while a buyer who improperly executes one becomes liable for the tax. If TRD demands the certificate during review, the seller has 60 days to produce it or the deduction is disallowed.
The assessment stack is set by statute. The table below itemizes the core audit exposure.
| Audit rule | Standard | Source |
|---|---|---|
| NTTC possession after TRD notice | Produce within 60 days or deduction disallowed | NMSA 1978 § 7-9-43 |
| Negligence penalty | 2% per month, capped at 20% of tax due | NMSA 1978 § 7-1-69 |
| Interest | IRC § 6621 federal underpayment rate, compounded daily | NMSA 1978 § 7-1-67 |
Sellers can also request a managed audit through TRD’s audit program to limit exposure.
How Long Are NTTCs Valid, and What Records Must Sellers Keep?
Most executed NTTCs stay valid until revoked, so the blanket “four-year” claim in older guides is inaccurate. Educational-organization certificates are the main exception, carrying five-year terms with renewal, per TRD guidance. Sellers should keep NTTCs and supporting evidence per TRD record-keeping requirements. Both digital and paper records are acceptable if complete and legible.
A certificate is invalid if any mandatory field is missing or illegible, and that leaves the seller liable. Every NTTC should carry:
- Buyer name, address, and New Mexico tax ID
- Seller name and address
- Exemption type code
- Description of the items or services
- Authorized signature
- Date of execution
- Validity statement
- Declaration of liability for misuse
How Should Businesses Manage New Mexico Exemption Certificates?
Collect certificates at the transaction, validate every mandatory field before accepting, store them centrally, track expirations, and audit your own files before TRD does. Each step protects a deduction from being disallowed later.
- Collect at the transaction. Request the NTTC before you skip GRT, never after.
- Validate every field. Reject any certificate that fails the mandatory-field standard above.
- Store centrally. Keep records retrievable for the full retention period.
- Track expirations. Educational and other renewable terms need calendar tracking.
- Run internal audits. Purge incomplete or revoked certificates regularly.
Renewal tracking across hundreds of buyer certificates is where manual processes break. A Commenda compliance calendar keeps filing and renewal deadlines in one place.
How Commenda Automates New Mexico Exemption Certificate Management
Commenda’s indirect tax platform automates NTTC collection at checkout, validates mandatory fields and type codes, stores certificates against the retention rule, and fires expiration alerts before renewals lapse. It maps product tax codes so taxability and exemption status apply correctly across US jurisdictions, and it flags where you are over-registered or under-registered relative to actual exposure.
Commenda connects to 100+ enterprise resource planning (ERP), application programming interface (API), and custom integrations, so certificate data stays synced with your accounting and sales systems. For current rates, use the Commenda New Mexico sales tax guide. For multi-state exposure, use the US nexus guide.
Book a demo to get a free review of your New Mexico exemption certificate exposure before TRD’s 60-day letter arrives.
