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Utah Form TC-40 (2025)
Your 2025 federal return, carried into Utah 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.
This is a hypothetical Utah 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 income—
Adjusted gross income—
Taxable income—
Total tax—
Utah — Form TC-40
State income—
Taxable income—
Total tax—
Refund or amount owednot computed — not your resident state
Form TC-40 — Utah Resident Income Tax Return
A working replica. Not an Utah State Tax Commission form and not for filing.
Utah State Tax Commission
Tax year 2025
Tax year 2025
Federal starting figure
Federal starting figure: blankAdditions
Additions: blankSubtractions
Subtractions: blankState income
State income: blankDeduction
Deduction: blankExemptions
Exemptions: blankTaxable income
Taxable income: blankTax before credits
Tax before credits: blankNonrefundable credits
Nonrefundable credits: blankTotal tax
Total tax: blankPayments, refund and amount owed
not figuredThis engine does not yet figure Utah’s withholding, estimated payments or settlement. Form TC-40 has those lines; they are missing from this page, not from the form.
Worksheets and schedules behind these figures
Apportionable credits
Apportionable credits: blankCredit phase out
Credit phase out: blankEarned income credit
Earned income credit: blankFederal deduction
Federal deduction: blankIncome tax
Income tax: blankInitial credit
Initial credit: blankRetirement credit
Retirement credit: blankSocial security credit
Social security credit: blankTaxpayer credit
Taxpayer credit: blankWhat this Utah return is missing
- Municipal bond interest addback (TC-40A Part 1)too highUtah Code §59-10-114(1) · the non-Utah share of tax-exempt interest, at 4.5%
- TC-40A Part 2 subtractions — U.S. obligations, railroad retirement, previously-taxed retirement incometoo highUtah Code §59-10-114(2) · Treasury interest and railroad retirement, at 4.5%
- The other TC-40A Parts 3 and 4 nonrefundable credits — child tax credit, at-home parent, my529, military retirement, health benefit plan and the rest; and the earned income credit where no W-2 reports Utah wages in box 16 or the federal credit is undeterminedtoo highUtah Code §59-10-1002.2, §59-10-1047, §59-10-1005, §59-10-1017, §59-10-1043, §59-10-1044 · $1,000 per child aged five or under, $100 per infant, 4.5% of military retirement pay, and the other credits as claimed
- Credit for income tax paid to another statetoo highUtah Code §59-10-1003 · out of scope by NG7 — this engine computes no multi-state allocation
What this Utah return is not telling you
- blankut40.base_start could not be figured.
- blankut40.additions could not be figured.
- blankut40.subtractions could not be figured.
- blankut40.state_agi could not be figured.
- n/aUtah gives no deduction against income; your federal deduction returns as the taxpayer tax credit instead.
- blankut40.taxable_income could not be figured.
- blankut40.tax_before_credits could not be figured.
- blankut40.exemptions could not be figured.
- blankut40.federal_deduction could not be figured.
- blankut40.initial_credit could not be figured.
- blankut40.credit_phase_out could not be figured.
- blankut40.taxpayer_credit could not be figured.
- blankut40.income_tax could not be figured.
- blankut40.retirement_credit could not be figured.
- blankut40.social_security_credit could not be figured.
- blankut40.earned_income_credit could not be figured.
- blankut40.apportionable_credits could not be figured.
- blankut40.nonrefundable_credits could not be figured.
- blankut40.total_tax could not be figured.