Important Notice
Online tax filing system upgrade in September
We're transitioning to a new system powered by GenTax to improve your filing experience.
Current Munirevs Portal Closes | New GenTax Portal Opens |
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September 4 - 5 p.m. (MST) | September 8 - 8 a.m. (MST) |
Postcards with your new logon information will be emailed to your current email address on file in August.
Make sure your mailing address and FEIN are up to date to avoid any disruption in filing.
Returns due SEPTEMBER 22 may only be filed in the new GenTax system.