The Department of Revenue is processing 2023 income tax returns. For more information, please read the Department's announcement.


DR 1107 - 1099 Income Withholding Tax Return


The DR 1107 Income Withholding Tax Return should be filed for current year 1099 withholding only. Review publication FYI Withholding 7, Colorado 1099/W-2G Income Withholding Tax Requirements for detailed information about filing requirements and frequencies.