Utah Estate Tax Calculator

Pri Geens

Pri Geens

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Utah Estate Tax Calculator

Estimate the federal estate tax on a Utah decedent’s estate and confirm that Utah itself charges nothing. Utah repealed its estate tax and has no inheritance tax and no gift tax, so for 2024-2026 deaths Utah tax is $0. Note that Utah adopted the UPC augmented elective share based on years of marriage; this tool surfaces an informational note rather than computing it. Three modes: estimate the tax, test a larger estate, or solve for the years of gifting needed to reach zero. Fields marked * are required; Calculate names any left empty.

Utah rules this calculator enforces: NO state estate tax for recent deaths (Utah estate tax was tied to the federal state death tax credit under IRC 2011 and repealed; VERIFY exact date), so no Utah estate tax return is filed; no inheritance tax; no gift tax; common-law (equitable distribution) state, not community property; NO simple elective share (Utah adopted the UPC augmented elective share, based on the augmented estate and years of marriage — this tool does not compute it; VERIFY); simplified administration / small-estate affidavit where the estate value is $100,000 or less (Utah Code 75-3-1201 et seq.; VERIFY); probate venue in the District Court of the county of domicile (99 counties).
Federal: unified estate and gift schedule topping at 40%; basic exclusion $13,610,000 (2024), $13,990,000 (2025), $15,000,000 (2026); federal portability (DSUE) allowed; unlimited marital and charitable deductions; GST 40%.
Sets the federal exclusion and annual gift exclusion. Utah tax is $0 for all three years.
District Court venue; no Utah estate tax applies.Required. Please choose a Utah county.
Select a county to see the District Court venue, the small-estate threshold, and the federal exclusion for the selected year.

Assets at date of death

Home, land, rental buildings at fair market value.Enter 0 or a positive amount.
Checking, savings, CDs, stocks, bonds, mutual funds.Enter 0 or a positive amount.
IRAs, 401(k)s, 403(b)s, pensions, annuity contracts.Enter 0 or a positive amount.
Death benefit includible when the decedent held any incident of ownership.Enter 0 or a positive amount.
Closely held business, vehicles, equipment, receivables, trusts includible in the estate.Enter 0 or a positive amount.
Utah is a common-law (equitable distribution) state, not community property, so no community-property halving or double step-up applies.

Debts and administration costs

Deductible obligations of the decedent.Enter 0 or a positive amount.
Deductible when paid by the estate.Enter 0 or a positive amount.
Deductible administration expense.Enter a percentage between 0 and 25.
Filing fees, publication, appraisal costs.Enter 0 or a positive amount.
Deductible if not compensated by insurance.Enter 0 or a positive amount.

Bequests and marital status

Unlimited marital deduction for a citizen spouse or a QDOT (federal).Enter 0 or a positive amount.
Unlimited federal deduction for qualifying charities.Enter 0 or a positive amount.

Prior gifts, portability and GST

Post-1976 taxable gifts; they consume the federal exclusion. Utah has no gift tax.Enter 0 or a positive amount.
Federal portability only; Utah has no state exclusion to port.Enter 0 or a positive amount.
Federal GST at a flat 40% on Form 706 Schedule R.Enter 0 or a positive amount.
Equals the federal basic exclusion for the year of death.Enter 0 or a positive amount.

Gifting plan

Required in gifting mode. Annual-exclusion gifts are not taxable gifts.Required in gifting mode. Enter 1 or more donees.
Amounts above the annual exclusion become taxable gifts.Enter 0 or a positive amount.
Gifts carry over basis and lose the step-up at death.Enter 0 or a positive amount.
If the tax cannot be eliminated inside this horizon, the calculator says so.Enter a whole number between 1 and 100.

How it works

  • Utah has no estate or inheritance tax. Utah repealed its estate tax (VERIFY exact date). There is no Utah inheritance tax for recent deaths and no gift tax, so only federal transfer taxes apply.
  • No simple elective share. Utah adopted the UPC augmented elective share, which is based on the augmented estate and years of marriage; this tool does not compute it and instead surfaces an informational note (VERIFY).
  • Federal estate tax applies above the federal basic exclusion using the unified 18% to 40% schedule; the federal GST applies at 40% to direct skips above the allocated GST exemption.
  • Portability is federal only. A surviving spouse may inherit the unused federal exclusion (DSUE) with a timely Form 706 election; there is no Utah state exclusion to port.
  • Small estates. Simplified administration / small-estate affidavit is available where the estate value is $100,000 or less; verify the current figure.
  • Binding factor names what controls the result: the federal basic exclusion, the federal unified schedule, or the GST.
  • Gifting mode uses the guarded bisection solver (60 expansions, 90 iterations, rounded up). Because only the federal exclusion applies, the solver targets that single exclusion.
  • Gifting is not free. Carryover basis loses the step-up; the deferred gain is netted against the tax saved.

Sources

  • Former Utah estate tax (tied to the federal state death tax credit under IRC 2011 and repealed; VERIFY exact date); no Utah inheritance tax or gift tax.
  • Utah Code 75-3-1201 et seq. (small-estate simplified administration / affidavit, $100,000 estate value; VERIFY); probate venue in the District Court of the county of domicile (99 counties); Utah UPC augmented elective share (Utah Code 75-2-201 et seq.; VERIFY).
  • IRC chapter 11 unified schedule and exclusion ($13,610,000 / $13,990,000 / $15,000,000 for 2024 / 2025 / 2026); IRC 2010 portability; IRC 2042 life insurance inclusion; IRC 2055 charitable deduction; IRC chapter 13 GST at 40%; IRC 1014 step-up and 1015 carryover basis.
  • IRS Form 706 and Form 4768 instructions (9-month deadline, 6-month filing extension).

Test cases

TC1 – Below federal exclusion. Salt Lake (Salt Lake City), 2025, single. Real 3,000,000; financial 2,000,000; retirement 1,000,000; debts 300,000; funeral 15,000; atty 2%; court 400.
Gross 6,000,000; admin 114,400; deductions 449,400; net estate 5,550,600; TE 5,550,600 below 13,990,000 federal. Federal $0, UT $0, TOTAL $0. Headroom 8,439,400. Small estate NOT available (personal property 3,000,000).
TC2 – Above federal exclusion. Utah (Provo), 2025, single. Real 9,000,000; financial 6,000,000; retirement 4,000,000; business 2,000,000; debts 500,000; funeral 20,000; atty 2%; court 400.
Gross 20,000,000; admin 390,400; deductions 930,400; net estate 19,089,600; TE 19,089,600 above 13,990,000 federal. Federal tentative 7,581,640 less credit 5,541,800 = FEDERAL 2,039,840. UT $0. TOTAL 2,039,840. Effective 10.20%.
TC3 – Above federal, marital + DSUE. Davis (Farmington), 2025, married 20 years, citizen spouse, bequest 5,000,000, DSUE 1,000,000. Real 15,000,000; financial 7,000,000; life 3,000,000; debts 400,000; funeral 25,000; atty 2%; court 400.
Gross 24,000,000; admin 472,400; deductions 917,400; net estate 23,082,600; less marital 5,000,000 = TE 18,082,600; federal exclusion 14,990,000. Federal tentative 7,178,840 less credit 5,941,800 = FEDERAL 1,237,040. UT $0. TOTAL 1,237,040. Effective 4.95%. No elective-share percentage (UPC augmented; VERIFY).
TC4 – Gifting solver, 2026, maxYears 60. Weber (Ogden), single. Real 8,000,000; financial 5,000,000; retirement 3,000,000; business 2,000,000; debts 300,000; funeral 20,000; atty 2%; court 400; 4 donees at 19,000.
Gross 20,000,000; admin 394,400; deductions 689,400; net estate 19,310,600; TE 19,310,600 above 15,000,000 federal. FEDERAL 1,724,240. UT $0. Solver must reach the federal exclusion 15,000,000: 76,000/yr requires 57 YEARS (removes 4,332,000 leaving TE 14,978,600), tax $0. Saved 1,724,240.
TC5 – Small estate. Cache (Logan), 2025, married 5 years, citizen spouse. Financial 20,000; retirement 4,000; debts 1,000; funeral 2,000; atty 2%; court 300.
Gross 24,000; admin 760; deductions 4,760; net estate 19,240; TE 19,240 below both exclusions. Federal $0, UT $0, TOTAL $0. Small estate available (estate 19,240 at or below 100,000). No elective-share percentage (UPC augmented; VERIFY).

Estimates only. Not legal, tax or financial advice. The Utah estate tax repeal date, elective share and small-estate figure are flagged for verification. Verify all figures with the Utah State Tax Commission and federal rules before relying on them.

What Is the Utah Estate Tax Calculator?

The Utah Estate Tax Calculator estimates federal estate tax and federal GST for a Utah estate while setting Utah estate and inheritance tax to $0 in its 2024-2026 model. It uses entered assets, debts, administration costs, spouse and charity bequests, prior gifts, DSUE, direct skips, and optional gifting assumptions.

You can use three calculation modes. The first estimates transfer tax on the entered estate. The second tests whether a larger estate profile produces tax and shows remaining federal headroom. The third solves for the number of years of annual-exclusion gifting needed to bring the modeled total transfer tax to zero, when that is possible within the selected time limit.

The selected Utah county is used for the displayed District Court venue. It does not change the Utah tax calculation, because the calculator sets Utah estate and inheritance tax to zero.

How the Utah Estate Tax Calculation Works

The calculation starts by adding the five asset categories: real property, financial accounts, retirement accounts and annuities, life insurance owned by the decedent, and business interests or other property.

G=R+F+Q+L+BG=R+F+Q+L+B

Here, G is the gross estate. The other variables represent the five asset categories entered in the calculator.

Administration costs combine the entered District Court and other costs with the entered attorney and executor fee percentage. The percentage is applied to the gross estate after debts are subtracted, with that fee base never allowed to fall below zero.

A=max⁡(G−D,0)×f100+KA=\max(G-D,0)\times\frac{f}{100}+K

D is debt, f is the entered fee percentage, and K is court and other entered costs. The calculator then subtracts debts, funeral expenses, administration costs, and casualty losses. A negative result is replaced with zero.

N=max⁡(G−D−U−A−X,0)N=\max(G-D-U-A-X,0)

The net estate N is then reduced by any allowed marital deduction and charitable deduction. A marital deduction is modeled only when the decedent is marked as married and the spouse is a U.S. citizen or the non-citizen spouse’s bequest passes to a QDOT. The deduction cannot exceed the calculated net estate.

In gifting calculations, the calculator also subtracts its modeled annual-exclusion gift reduction:

Y=min⁡(g,a)×d×yY=\min(g,a)\times d\times y

g is the entered gift per donee, a is the calculator’s annual exclusion for the selected year, d is the number of donees, and y is the number of gifting years. The code uses $18,000 for 2024 and $19,000 for both 2025 and 2026. If a larger gift is entered, only the annual-exclusion amount is counted in this estate-reduction formula.

Bf=max⁡(N−M−H−Y,0)+PB_f=\max(N-M-H-Y,0)+P

The federal tax base Bf equals the taxable estate after marital, charitable, and modeled gifting reductions, plus earlier taxable gifts P. The calculator’s applicable federal exclusion equals the selected year’s basic exclusion plus entered DSUE from a predeceased spouse.

Ef=Ebasic+DSUEE_f=E_{basic}+DSUE

The code uses basic exclusions of $13,610,000 for 2024, $13,990,000 for 2025, and $15,000,000 for 2026. Federal tax is calculated by applying the calculator’s progressive 18% through 40% schedule to the federal base and subtracting the tax calculated on the applicable exclusion.

Tfederal=max⁡(0,S(Bf)−S(Ef))T_{federal}=\max\left(0,S(B_f)-S(E_f)\right)

Here, S represents the progressive federal rate schedule encoded in the calculator.

The calculator separately computes generation-skipping transfer tax on entered direct skips that exceed the entered GST exemption:

TGST=0.40×max⁡(Qs−EGST,0)T_{GST}=0.40\times\max(Q_s-E_{GST},0)

Because both Utah estate tax and Utah inheritance tax are set to zero, the modeled total transfer tax is federal estate tax plus any GST tax.

Ttotal=Tfederal+TGSTT_{total}=T_{federal}+T_{GST}

Worked Example

Consider the calculator’s 2025 example with $20,000,000 of total assets, $500,000 of debts, $20,000 of funeral expenses, a 2% attorney and executor fee, and $400 of court costs. Assume no marital deduction, charitable deduction, prior taxable gifts, DSUE, or GST tax.

The administration cost is ($20,000,000 – $500,000) × 2% + $400 = $390,400. Total deductions are $500,000 + $20,000 + $390,400 = $910,400, producing a net estate and federal base of $19,089,600.

For 2025, the calculator uses a $13,990,000 basic exclusion. Its progressive schedule produces tentative tax of $7,581,640 on the $19,089,600 base and a $5,541,800 credit based on the exclusion. The displayed federal estate tax is therefore $2,039,840. With no GST tax, total transfer tax is also $2,039,840, or 10.20% of the $20,000,000 gross estate.

How to Use the Utah Estate Tax Calculator

  1. Choose whether you want to calculate tax on the estate, test whether a larger estate would be taxed, or solve for years of gifting.
  2. Select the year of death: 2024, 2025, or 2026.
  3. Select the Utah county of domicile. The calculator uses this selection for its District Court venue display.
  4. Enter the estate’s real property, financial accounts, retirement assets, life insurance, and business or other property.
  5. Enter debts, funeral expenses, attorney and executor fee percentage, court costs, and any casualty or theft losses.
  6. Enter applicable spouse and charitable bequests, earlier taxable gifts, DSUE, direct skips, and GST exemption amounts.
  7. For gifting analysis, enter the number of donees, annual gift amount, unrealized gain, capital gains rate, NIIT choice, and maximum number of years to test.
  8. Check the required acknowledgment and use the calculation button. The button label changes to match the selected mode.

In standard estate mode, the main result is total transfer tax due. Headroom mode instead gives a verdict and displays remaining federal headroom and a modeled tax-free ceiling. Gifting mode displays the number of years needed, or states that the tax cannot be eliminated within the selected maximum horizon.

Understanding the Inputs and Results

Several details affect how the displayed results should be read.

  • Federal headroom: The calculator subtracts the federal tax base from the applicable federal exclusion and never displays negative headroom.
  • Tax-free ceiling: The displayed ceiling is calculated as the current gross estate plus remaining federal headroom.
  • Effective rate: Total transfer tax is divided by the gross estate and displayed to two decimal places.
  • Marginal federal rate: The calculator displays 40% when the federal base exceeds the applicable exclusion and 0% otherwise.
  • Form 706 indicator: The code marks Form 706 as required when its calculated federal base exceeds its applicable federal exclusion.
  • Small-estate indicator: The code compares $100,000 with the sum of financial accounts, retirement assets, life insurance, and business or other property. Real property is not included in this particular test. The calculator flags the $100,000 figure for verification.
  • Currency formatting: Dollar results are rounded to the nearest whole dollar for display.

The gifting analysis has additional logic. The selected long-term capital gains rate and optional 3.8% NIIT are applied to the entered unrealized gain in gifted assets. This creates a displayed deferred capital-gains cost. The calculator subtracts that cost from modeled transfer-tax savings to show a net benefit. These capital-gain inputs do not change the estate-tax calculation itself.

The gifting solver searches for the first whole number of years that produces zero modeled total transfer tax and rounds the required period upward. The maximum test horizon can be set from 1 to 100 years. The calculator also displays tax remaining after one, two, and three years of the same modeled gifting pattern.

Because this is a tax and estate-planning estimate, real filing obligations and legal results may depend on facts that are not modeled here. The calculator itself specifically marks several Utah-law details for verification before reliance.

Estate Tax Calculators for All 50 U.S. States

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Frequently Asked Questions

Does the calculator charge a Utah estate tax?

No. For every supported death year, the calculator sets Utah estate tax and Utah inheritance tax to $0. Its interface says the former Utah estate tax was repealed, but it also flags the exact repeal date for verification. The calculator therefore models federal transfer taxes as the potential tax components.

How do earlier taxable gifts affect the result?

Earlier taxable gifts are added directly to the calculator’s federal tax base. This can move the base above the applicable federal exclusion even when the remaining taxable estate by itself is lower. The calculator does not subtract those prior gifts from the estate’s assets.

How does DSUE change the estate tax estimate?

Entered DSUE is added to the federal basic exclusion. For example, a $1,000,000 DSUE entry increases the calculator’s applicable exclusion by $1,000,000. The code treats portability as federal only because it models no Utah estate-tax exclusion.

Why might a spouse bequest receive no marital deduction?

The calculator allows its marital deduction only when the decedent is marked as married and the surviving spouse is a U.S. citizen or the bequest to a non-citizen spouse passes to a QDOT. Otherwise, the entered spouse bequest does not reduce the calculator’s taxable estate.

Can GST create tax even when federal estate tax is zero?

Yes. The calculator computes GST separately as 40% of direct skips above the entered GST exemption. As a result, total transfer tax can be positive even if the federal estate-tax component is zero.

How does the gifting mode reduce the modeled estate?

For each donee and year, the calculator uses the smaller of the entered annual gift and its annual-exclusion amount. It multiplies that figure by the number of donees and gifting years, then subtracts the result from the modeled taxable estate. Amounts above the annual exclusion are not counted as additional estate reduction in this calculation.

Does the small-estate result guarantee simplified administration is available?

No. The result reflects the calculator’s own $100,000 test, which uses financial, retirement, life-insurance, and business or other property inputs rather than total gross estate. The code explicitly flags the small-estate figure for verification, so the badge should be treated as informational rather than a legal determination.

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