New Mexico's Gross Receipts Tax (GRT) functions like a sales tax but is technically levied on the seller's gross receipts rather than the consumer. The 4.875% state rate is one of the lower base rates in the Southwest, but local add-ons in Santa Fe (8.75%) and Albuquerque (7.8%) push combined rates higher. New Mexico exempts groceries at the state level.
New Mexico sales tax overview
| Component | 2026 Rate |
|---|---|
| State sales tax | 4.88% |
| Avg local add-on | 2.73% |
| Avg combined | 7.60% |
| Maximum combined | 9.00% |
Note: New Mexico uses Gross Receipts Tax (GRT). Reduced rate from 5.125% to 4.875% in July 2023.
New Mexico sales tax by city
Combined state + local sales tax rates for major cities in New Mexico:
| City | Combined Rate |
|---|---|
| Albuquerque | 7.80% |
| Las Cruces | 8.13% |
| Santa Fe | 8.75% |
What's exempt in New Mexico
Groceries
Exempt from New Mexico state sales tax. Local jurisdictions may still tax.
Clothing & footwear
Taxed at standard rate.
Prescription drugs
Exempt from sales tax (typical across most states).
New Mexico sales tax holidays
During a sales tax holiday, qualifying items are exempt from New Mexico sales tax. Some local jurisdictions may opt out — check with retailers near you.
Back-to-School
1st weekend of August
Clothing ≤$100, computers ≤$1000, school supplies ≤$30
How New Mexico sales tax is calculated
Sales tax in New Mexico is calculated by multiplying the pre-tax purchase price by the applicable combined rate. The formula is simple:
Sales Tax = Purchase Price × 7.60% (avg combined)
Total = Purchase Price + Sales Tax
The exact rate depends on where the purchase occurs — the state base rate (4.88%) plus any local city or county add-ons. New Mexico allows local jurisdictions to add their own taxes, so the rate varies by location.
Quick calculation examples at average rate 7.60%:
$100 item
$7.60 tax
$107.60 total
$250 item
$19.00 tax
$269.00 total
$500 item
$38.00 tax
$538.00 total
$1,000 item
$76.00 tax
$1076.00 total
Additional tax-free items in New Mexico
Beyond the standard exemptions, New Mexico also provides sales tax relief on these categories:
Exemptions may have conditions. Always verify with the New Mexico Department of Revenue for complete rules.
New Mexico sales tax in context: rates, history, and neighbors
New Mexico's Gross Receipts Tax (GRT) — technically a tax on businesses for the right to sell, but functionally identical to a sales tax — has a 4.875% state component (reduced from 5.125% in July 2023). City and county add-ons make combined rates: Albuquerque 7.875%, Santa Fe 8.6875%, Las Cruces 8.13%, Roswell 7.84%. The maximum combined rate hits 9% in some jurisdictions. New Mexico exempts groceries from state GRT. Compared to neighbors: Arizona (~8.37% combined), Texas (~8.20%), Colorado (~7.79%), Oklahoma (~8.97%) — NM sits in the middle of the Southwest. The GRT applies to a broader base than typical sales taxes, including services and professional fees in many cases. The 2023 rate reduction was part of a broader tax reform — further changes possible.
Online shopping & New Mexico sales tax
New Mexico enacted economic nexus in 2019 — sellers with $100,000+ in NM sales must collect Gross Receipts Tax. New Mexico's GRT applies to a very broad base including many services that are exempt in other states. Remote sellers of digital goods and services must also collect GRT if meeting the threshold.
Use Tax reminder: If you purchase taxable goods online from a seller who does NOT collect New Mexico sales tax, you technically owe Use Tax — the same rate as sales tax, reportable on your New Mexico state tax return. Use Tax enforcement on consumers is rare but the obligation exists for significant purchases.
How much New Mexico sales tax on common purchases?
Using New Mexico's average combined rate of 7.60%:
| Purchase | Price | Sales Tax | Total |
|---|---|---|---|
| Grocery cart | $150 | Exempt | $150.00 |
| Clothing / shoes | $120 | $9.12 | $129.12 |
| Prescription drug | $80 | Exempt | $80.00 |
| Smartphone | $999 | $75.92 | $1074.92 |
| Laptop / tablet | $1,299 | $98.72 | $1397.72 |
| New car ($35,000) | $35,000 | $2660.00 | $37660.00 |
| Home appliance | $1,500 | $114.00 | $1614.00 |
| Restaurant meal | $60 | $4.56 | $64.56 |
Based on New Mexico's average combined rate of 7.60%. Exact tax depends on city/county. Use our calculator above for specific locations and amounts.
Collecting sales tax in New Mexico: business guide
If you sell goods or taxable services to New Mexico customers, here's what you need to know:
- Registration: Register for a New Mexico sales tax permit/license through the New Mexico Department of Revenue before making your first taxable sale. Most states process registrations online within a few days.
- Economic nexus (online sellers): If you have $100,000+ in New Mexico annual sales or 200+ transactions, you must collect New Mexico sales tax even without a physical presence in the state — per South Dakota v. Wayfair (2018). You must collect both state (4.88%) and applicable local rates.
- Destination vs origin sourcing: New Mexico uses destination-based sourcing for most sales — the tax rate where the buyer receives the goods applies. Always use the customer's delivery address to determine the rate.
- Filing frequency: Frequency depends on your New Mexico sales volume — monthly for high-volume sellers, quarterly or annually for low-volume sellers. Check with the New Mexico Department of Revenue for your specific filing schedule.
- Marketplace sales: If you sell through Amazon, Etsy, eBay, or similar platforms, the marketplace is required to collect and remit New Mexico sales tax on your behalf — you don't need to collect it separately on marketplace transactions.
- Resale certificates: Businesses purchasing goods for resale can provide a New Mexico resale certificate to suppliers to avoid paying sales tax on wholesale purchases. Keep copies of all resale certificates for audits.
Streamlined Sales Tax (SST): New Mexico is not currently a member of the Streamlined Sales Tax (SST) Agreement — check New Mexico Department of Revenue for filing specifics.
New Mexico-specific business compliance details
New Mexico businesses register with the NM Taxation and Revenue Department at tax.newmexico.gov for a Combined Reporting System (CRS) registration. Filing frequency: monthly for most. Out-of-state sellers with $100,000+ in NM sales must collect GRT (economic nexus, since 2019). Marketplace facilitators collect NM GRT. NM uses destination-based sourcing for online sales. The GRT applies to a broader base than typical sales taxes — services, rent, professional fees often taxable. Penalties: 2% per month (capped at 20%) plus interest. The combination of broad base + multiple local rates creates moderate compliance complexity.
New Mexico sales tax frequently asked questions
What is New Mexico's Gross Receipts Tax and how is it different from sales tax?
New Mexico's GRT is technically a privilege tax on businesses for the right to sell in NM — similar to Arizona's TPT. Unlike a traditional sales tax charged to the consumer, GRT is legally the seller's liability but is universally passed to buyers. The practical effect is identical to a sales tax. GRT applies to a broader base than most sales taxes, including many services. The rate combines state (4.875%) and local components into a single combined rate that varies by location.
What is the GRT rate in Santa Fe vs Albuquerque, New Mexico?
Santa Fe's combined GRT rate is 8.6875% — among the highest in New Mexico, reflecting multiple local taxes. Albuquerque (Bernalillo County) is 7.875%. The state rate is 4.875%, with local components adding 2%–4%. For a $1,000 electronics purchase: Santa Fe = $86.88 tax; Albuquerque = $78.75 tax; rural NM at just state rate = $48.75 tax.
When is New Mexico's back-to-school GRT holiday?
New Mexico holds a Back-to-School Gross Receipts Tax Holiday on the first weekend of August (Friday through Sunday). Exempt items include: clothing and footwear under $100 per item, computers under $1,000, and school supplies under $30 per item. The holiday exempts both state and local GRT components. New Mexico is unique in calling it a 'GRT holiday' rather than a 'sales tax holiday,' reflecting its GRT system.