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New Mexico Sales Tax Rate 2026: 4.875%

The statewide sales tax rate in New Mexico is 4.875% in 2026, and local jurisdictions can add their own taxes on top — so the total at the register varies by location.

4.875%

State rate

Yes

Local taxes added

$104.88

Total on a $100 purchase

Note: Gross receipts tax — levied on the seller, usually passed on.

How to calculate New Mexico sales tax

Adding tax to a price

Multiply the pre-tax amount by 1.0488.

$250.00 × 1.0488 = $262.19 total ($12.19 tax)

Removing tax from a total (reverse)

Divide the tax-inclusive total by 1.0488 to find the pre-tax amount.

$500.00 ÷ 1.0488 = $476.76 pre-tax

These examples use the 4.875% state rate only. Where local taxes apply, add the combined local rate for the point of sale.

New Mexico Sales Tax FAQ