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Find your Colorado tax account info

Withholding tax

The Colorado Department of Revenue will issue you a withholding account number. You can check your previous Colorado quarterly returns (form DR 1094) for this information. It will be an 8-digit ID number. Some documentation includes trailing digits (i.e. 12345678-003-WTH). Please enter only the first 8 digits (12345678) and no trailing digits (003-WTH). Need help? Call the Colorado Department of Revenue at (303) 238-7378.

Unemployment tax

You can find your current unemployment account number (XXXXXX.XX-X) and tax rate by referring to your most recent Notice of Employer's Tax Rate (Form UITR-7). The rate will appear as a decimal on the rate notice. Please convert it to a percent to enter it in your Gusto account. Click here to view state-by-state UI rates and wage bases.

Need help?

Call the agency at (800) 480-8299.

Occupational Privilege tax (OPT)

If you have employees working in Aurora, Denver, Glendale, Greenwood Village or Sheridan you may be liable for OPT. You can find your OPT account number and deposit schedule on a notice from your local agency.

Aurora 

Gusto pays your taxes on the most frequent schedule of monthly in an effort to minimize potential penalty and interest to your company. Contact the city directly to request that your deposit frequency be set to monthly by calling (303) 739-7000.

Denver

Gusto defaults to the monthly deposit schedule which is recommended to avoid late payments and filings. If you're currently required to file quarterly or annually, contact the agency at [email protected] to request that your filing frequency be changed to monthly. Otherwise, Gusto will attempt to file monthly and if your filing fails, we'll update your schedule to the one assigned by the agency.

Glendale

Gusto pays your taxes on the most frequent schedule of monthly in an effort to minimize potential penalty and interest to your company. You Contact the city directly to request that your deposit frequency be set to monthly by calling (303) 759-1513.

Greenwood Village

Gusto pays your taxes on the most frequent schedule of monthly in an effort to minimize potential penalty and interest to your company. Contact the city directly to request that your deposit frequency be set to monthly by calling (303) 486-8299.

Sheridan

Gusto pays your taxes on the most frequent schedule of monthly in an effort to minimize potential penalty and interest to your company. Contact the city directly to request that your deposit frequency be set to monthly by calling (303) 762-2200. 

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