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Colorado Form DR 0104 (2025)

Your 2025 federal return, carried into Colorado as a full-year resident. Every figure is computed in your browser from the return you have already entered, and anything this engine cannot yet figure says so at the line rather than printing a number that would be wrong.

Tax year 2025co-2025.1provisional figures

This is a hypothetical Colorado return, so the official layout is not offered for it. A page that looked exactly like the printed form would be mistaken for one.

Federal — Form 1040

Total income0
Adjusted gross income0
Taxable income—
Total tax—

Colorado — Form DR 0104

State income—
Taxable income—
Total tax—
Refund or amount owednot computed — not your resident state
Form DR 0104 — Colorado Resident Income Tax Return
A working replica. Not a Colorado Department of Revenue form and not for filing.
Colorado Department of Revenue
Tax year 2025
Federal starting figure
Federal starting figure: blank
Additions
Additions: blank
Subtractions
Subtractions: blank
State income
State income: blank
Taxable income
Taxable income: blank
Tax before credits
Tax before credits: blank
Nonrefundable credits
Nonrefundable credits: blank
Total tax
Total tax: blank
Payments, refund and amount owed
not figured
This engine does not yet figure Colorado’s withholding, estimated payments or settlement. Form DR 0104 has those lines; they are missing from this page, not from the form.
Worksheets and schedules behind these figures
Federal deduction addback
Federal deduction addback: blank
Pension annuity subtraction
Pension annuity subtraction: blank
Qbi addback
Qbi addback: blank
Social security subtraction
Social security subtraction: blank
State tax addback
State tax addback: blank
Colorado Department of Revenue · Form DR 0104 (2025)NOT AN OFFICIAL COLORADO FORM DR 0104HYPOTHETICAL RETURN — FILER DOES NOT LIVE IN COLORADO

What this Colorado return is missing

  • Colorado earned income tax credit (DR 0104CR lines 3–6)too high
    C.R.S. §39-22-123.5 · a percentage of the federal EITC; material at P5, nil for filers with no federal EITC
  • Colorado child tax credit (DR 0104CN)too high
    C.R.S. §39-22-129 · per qualifying child under 17, income-limited; material at P2 and P5
  • U.S. government interest subtraction (DR 0104AD line 2)too high
    C.R.S. §39-22-104(4)(a) · the whole of any Treasury interest inside taxable interest, at 4.4%
  • State income tax refund subtraction (DR 0104AD line 1)too high
    C.R.S. §39-22-104(4)(e) · the federally taxable part of a prior-year Colorado refund, at 4.4%
  • Qualifying charitable contribution subtraction for non-itemizers (DR 0104AD line 12)too high
    C.R.S. §39-22-104(4)(m) · contributions over $500, at 4.4%
  • Social Security subtraction for a survivor under 55, and military retirement under 55too high
    DR 0104AD lines 3/5 and 7/8 · up to $20,000 and $15,000 respectively, at 4.4%
  • TABOR state sales tax refund (DR 0104 line 38)too high
    Colo. Const. art. X, §20; C.R.S. §39-22-2003 · $19 to $118 per filer, by modified-AGI tier and filing status
  • Credit for tax paid to another statetoo high
    C.R.S. §39-22-108 · out of scope by NG7 — this engine computes no multi-state allocation

What this Colorado return is not telling you

  • blankco104.base_start could not be figured.
  • blankco104.state_tax_addback could not be figured.
  • blankco104.qbi_addback could not be figured.
  • blankco104.federal_deduction_addback could not be figured.
  • blankco104.additions could not be figured.
  • blankco104.state_agi could not be figured.
  • blankco104.social_security_subtraction could not be figured.
  • blankco104.pension_annuity_subtraction could not be figured.
  • blankco104.subtractions could not be figured.
  • blankco104.taxable_income could not be figured.
  • blankco104.tax_before_credits could not be figured.
  • blankco104.nonrefundable_credits could not be figured.
  • blankco104.total_tax could not be figured.