1. Businesses
  2. State Assessed Property Bureau
  3. State Assessed E-File Portal

We are strongly encouraging you to E-File for the upcoming tax year 2022 as the requirement to electronically file property tax returns will be mandatory for next tax year (2023). E-Filing this year will not only assist all of us in ensuring your returns are properly filed and received in a timely & more efficient manner, but it will also provide everyone with a running start prior to the mandate.  Paper forms and instructions are no longer available online but will be made available upon email request to NMTRD.SAPB@state.nm.us.

    • Prior to accessing the portal, the rendering entity must first be registered with the State Assessed Property Bureau and have been issued a 6-digit CAB ID.

If a CAB ID has already been issued by SAPB, filers/authorized agents must then register with Axiomatic Support to obtain access credentials to log on to the portal. The registration form can be downloaded here. 

    • If the two requirements above have been met, click the button below to access the portal and E-File your property tax return.

For help with accessing the portal, click here.