Delinquent Interest Chart

The following interest will accrue on late payments pursuant to 39-10-104.5(C), CRS. For your convenience, we've listed other tax links below. 

Deadline February 28 June 15 April 30
Month Paid 1st Half 2nd Half Full
March 1% - -
April 2% - -
May 3% - 1%
June 1-15 4% - 2%
June 16-30 4% 1% 2%
July 5% 2% 3%
August 6% 3% 4%
September 7% 4% 5%
October 8% 5% 6%
November* 9% 6% 7%
December 10% 7% 8%
*If a tax lien has been sold, please contact the Treasurer's Office for interest due.

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