Current through Register Vol. 47, No. 20, October 25, 2024
(a) In the case of a paper income tax return to be filed with the Department of Revenue, the term "make a return" as such term is used in Section 39-22-601(1), C.R.S., means the completion of the appropriate Colorado income tax return form by or on behalf of the taxpayer(s), the signing of the return form under penalty of perjury in the second degree by the taxpayer(s), and the actual physical submission of the return so completed and so signed together with any required supporting documents to the Colorado Department of Revenue.(b) In the case of a Colorado individual income tax return that is to be electronically submitted to the Department of Revenue, the term "make a return" as such term is used in Section 39-22-601(1), C.R.S., means the completion of the appropriate Colorado income tax return form by or on behalf of the taxpayer(s), the signing of the return form under the penalty of perjury in the second degree by the taxpayer(s), and the submission of the return form so completed and so signed to an electronic return originator who has been so licensed by the Colorado Department of Revenue as an authorized agent of the Colorado Department of Revenue to accept for filing and electronic submission, individual income tax returns to the Colorado Department of Revenue directly or indirectly through the Internal Revenue Service.(c) Any person who prepares a Colorado income tax return for any other person who accepts a fee for so doing is required to sign such return stating that such return is accurate, complete, and truthful as far as he knows. Such affirmation is not made under the penalty of perjury.(d) An electronic return originator must maintain for four years a copy of the Colorado Income Tax Return signed by the taxpayer(s) for each electronic transmission submitted by the electronic return originator.Colorado Register, Vol 37, No. 14. July 25, 2014, effective 8/14/201437 CR 18, September 25, 2014, effective 10/15/201437 CR 19, October 10,2014, effective 10/30/201437 CR 22, November 25, 2014, effective 12/16/201438 CR 04, February 25, 2015, effective 3/17/201538 CR 07, April 10, 2015, effective 4/30/201538 CR 11, June 10, 2015, effective 6/30/201538 CR 22, November 25, 2015, effective 12/15/201538 CR 24, December 25, 2015, effective 1/14/201638 CR 24, December 25, 2015, effective 1/19/201639 CR 01, January 10, 2016, effective 1/30/201639 CR 16, August 25, 2016, effective 9/14/201640 CR 08, April 25, 2017, effective 5/15/201740 CR 12, June 25, 2017, effective 7/15/201740 CR 16, August 25, 2017, effective 9/14/201740 CR 23, December 10, 2017, effective 1/1/201841 CR 14, July 25, 2018, effective 8/14/201841 CR 20, October 25, 2018, effective 11/14/201842 CR 02, January 25, 2019, effective 12/18/201842 CR 02, January 25, 2019, effective 12/18/2018, expires 4/17/201942 CR 06, March 25, 2019, effective 4/14/201943 CR 04, February 25, 2020, effective 3/16/202043 CR 13, July 10, 2020, effective 6/2/202043 CR 17, September 10, 2020, effective 9/30/202044 CR 03, February 10, 2021, effective 3/2/202144 CR 07, April 10, 2021, effective 4/30/202144 CR 08, April 25, 2021, effective 5/15/202145 CR 01, January 10, 2022, effective 1/30/202245 CR 04, February 25, 2022, effective 3/17/202245 CR 05, March 10, 2022, effective 3/30/202246 CR 11, June 10, 2023, effective 5/2/202346 CR 09, May 10, 2023, effective 5/30/2023