Portales, New Mexico sales tax rate: 8.55%
Last updated Checked monthly
The sales tax rate in Portales, New Mexico is 8.55%. That’s the 4.875% state rate plus 3.675% in local taxes. It’s higher than 17 of the 19 New Mexico cities we checked.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Portales combined rate
8.55%
- New Mexico state
- 4.875%
- Roosevelt CountyCounty
- 1.5%
- PortalesCity
- 2.175%
Portales sales tax calculator
Enter a price and what you’re selling.
- New MexicoState · 4.875%$4.88
- Roosevelt CountyCounty · 1.5%$1.50
- Portales City (Roosevelt County)City · 2.175%$2.18
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoPortales sales tax rate breakdown
State, county and city taxes add up to 8.55%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of New Mexico | State | 4.875% |
| Roosevelt County | County | 1.5% |
| Portales City (Roosevelt County) | City | 2.175% |
| Combined rate | 8.55% |
Rate history
- July 20237.9375%
- July 20247.9375%
- July 20258.55%
- July 20268.55%
- Today8.55%
Changed since July 2023.
Sales tax near Portales
Closest cities
- Clovis20 mi7.9375%
- Lovington85 mi7%
- Roswell87 mi8.2708%
- Hobbs101 mi6.5625%
- Artesia110 mi7.6458%
- Carlsbad133 mi7.3958%
- Las Vegas144 mi8.1458%
- Alamogordo175 mi8.1875%
Charge the right rate in Portales, on every order.
Zamp calculates tax at each customer’s address, then files and pays every New Mexico return for you, with a sales tax team you can call.
Portales sales tax questions.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
What is the sales tax rate in Portales, New Mexico?
The combined sales tax rate in Portales is 8.55% as of November 3, 2026. It’s made up of 4.875% New Mexico state tax, 1.5% Roosevelt County, 2.175% Portales City (Roosevelt County).
Does the sales tax rate vary within Portales?
Portales has no special-district taxes, so most addresses in the city pay the same 8.55%: New Mexico’s 4.875% plus 1.5% county tax plus 2.175% city tax. This rate was calculated for Portales’s 88130 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Portales?
Yes, at the full 8.55%.
Do online sellers have to collect sales tax in Portales?
Yes, if they have nexus in New Mexico: more than $100,000 in New Mexico sales in the previous or current calendar year, or a physical presence in the state. They register with the New Mexico Taxation and Revenue Department and charge the rate at the buyer’s address.
Sources. New Mexico Taxation and Revenue Department · Zamp Sales Tax API, for Portales’s 88130 ZIP code. Rates are checked monthly and are for information, not tax advice.
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