North Carolina Estate Tax Calculator
Estimate the federal estate tax on a North Carolina decedent’s estate and confirm that North Carolina itself charges nothing. North Carolina repealed its estate tax for deaths on or after January 1, 2013, and has no inheritance tax and no gift tax, so for 2024-2026 deaths North Carolina tax is $0. Distinctive rules modeled: the descendant-count-based spousal elective share (one-half or one-third) and the small-estate affidavit. 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.
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%.
Exclusion and portability
Gross estate to taxable estate
Tax computation
What heirs receive
North Carolina succession
Gifting analysis
Three-year gifting projection
How it works
- North Carolina charges nothing for recent deaths. The North Carolina estate tax (N.C. Gen. Stat. Ch. 105 Art. 24) was repealed for deaths on or after January 1, 2013 (S.L. 2013-316; VERIFY), and before repeal was a pick-up tied to the federal state death tax credit (zero after 2004), so no North Carolina estate tax return is filed. There is no North Carolina inheritance tax and no North Carolina gift tax.
- Only federal transfer taxes apply. The federal estate tax applies above the basic exclusion using the unified 18% to 40% schedule, and the federal GST applies at 40% to direct skips above the allocated GST exemption.
- No community property. North Carolina is a common-law state, so no halving of community assets and no double basis step-up.
- Portability is federal only. A surviving spouse may inherit the unused federal exclusion (DSUE) with a timely Form 706 election; there is no North Carolina state exclusion to port.
- Elective share depends on descendants. Under N.C.G.S. 30-3.1 (VERIFY) the spouse may elect one-half of the net estate with no more than one surviving lineal descendant, or one-third with two or more.
- Small estates. Collection of personal property by affidavit under N.C.G.S. 28A-25-1 is available where personal property is $20,000 or less ($30,000 if the surviving spouse is sole heir); verify the current figures.
- Binding factor names what controls the result: the federal basic exclusion, the federal unified schedule above it, or the GST.
- Gifting mode uses the guarded bisection solver (60 expansions, 90 iterations, rounded up) to find the years of annual-exclusion gifting that bring the taxable estate to the exclusion or below.
- Gifting is not free. Carryover basis loses the step-up; the deferred gain is netted against the tax saved.
Sources
- N.C. Gen. Stat. Ch. 105 Art. 24 (North Carolina estate tax) and S.L. 2013-316 (repeal for deaths on or after January 1, 2013; VERIFY exact date); pre-repeal pick-up tied to the federal state death tax credit under IRC 2011 (zero after 2004); North Carolina Department of Revenue guidance confirming no state estate, inheritance or gift tax for those deaths.
- N.C.G.S. 30-3.1 (spousal elective share: one-half with 0 or 1 surviving lineal descendant, one-third with 2 or more; VERIFY); N.C.G.S. 30-15 et seq. (year’s allowance for spouse and minor children); N.C.G.S. 28A-25-1 (small-estate affidavit, $20,000 personal property, $30,000 if spouse sole heir; VERIFY); probate before the Clerk of Superior Court of the county of domicile (100 counties).
- 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
Gross 5,500,000; admin 104,400; deductions 419,400; net estate 5,080,600; TE 5,080,600 below 13,990,000. Federal $0, NC $0, TOTAL $0. Headroom 8,909,400. Affidavit NOT available (personal property 2,500,000).
Gross 20,000,000; admin 390,400; deductions 910,400; net estate 19,089,600; TE 19,089,600 above 13,990,000. Federal tentative 7,581,640 less credit 5,541,800 = FEDERAL 2,039,840. NC $0. TOTAL 2,039,840. Effective 10.20%.
Gross 26,000,000; admin 512,400; deductions 937,400; net estate 25,062,600; less marital 8,000,000 = TE 17,062,600; federal exclusion 15,990,000. Federal tentative 6,770,840 less credit 6,341,800 = FEDERAL 429,040. NC $0. TOTAL 429,040. Elective share one-third = 8,354,200.
Gross 20,000,000; admin 394,400; deductions 709,400; net estate 19,290,600; TE 19,290,600 above 15,000,000. FEDERAL 1,716,240. Solver: 76,000 per year; 57 YEARS removes 4,332,000 leaving TE 14,958,600 at or below the exclusion, tax $0. Saved 1,716,240.
Gross 18,000; admin 640; deductions 3,640; net estate 14,360; TE 14,360. Federal $0, NC $0, TOTAL $0. Affidavit available (personal property 18,000 at or below 20,000). Elective share one-half = 7,180.
Estimates only. Not legal, tax or financial advice. The North Carolina elective share, repeal date and small-estate thresholds are flagged for verification against N.C.G.S. 30-3.1, Ch. 105 Art. 24 and 28A-25-1. Verify all figures with the North Carolina Department of Revenue and federal rules before relying on them.
What Is the North Carolina Estate Tax Calculator?
This calculator estimates transfer tax for a North Carolina decedent by building a taxable estate from the values entered, applying deductions and prior taxable gifts, and comparing the resulting federal base with the applicable federal exclusion. It can also test remaining exclusion headroom or estimate years of annual-exclusion gifting needed to reduce calculated transfer tax to zero.
The calculator uses federal basic exclusions of $13,610,000 for 2024, $13,990,000 for 2025, and $15,000,000 for 2026. Any entered deceased spousal unused exclusion, or DSUE, is added to the selected federal exclusion.
For all three supported years, the code sets North Carolina estate tax and inheritance tax to $0. The interface also states that North Carolina has no gift tax. Its North Carolina repeal date, spousal elective-share rule, and small-estate thresholds are expressly marked for verification.
How the North Carolina Estate Tax Calculation Works
The calculator first adds the five entered asset categories: real property, financial accounts, retirement accounts and annuities, life insurance owned by the decedent, and business interests or other property.
Here, G is the gross estate. The other variables represent the five asset categories. The code does not halve any property for community-property treatment.
Administration costs equal the entered attorney and executor percentage applied to gross estate minus debts, with that fee base floored at zero, plus the entered court costs.
The net estate is gross estate minus debts, funeral expenses, administration costs, and casualty or theft losses. The result cannot fall below zero.
A marital deduction is allowed only when the decedent is marked married and the surviving spouse is either a U.S. citizen or the QDOT option is selected. The marital deduction cannot exceed the net estate. The charitable deduction is then limited to the amount remaining.
For gifting calculations, each effective annual gift is capped at the calculator’s annual exclusion: $18,000 per donee for 2024 and $19,000 for 2025 or 2026. The calculator multiplies that amount by the number of donees and gifting years.
Earlier taxable gifts are then added to the taxable estate to create the federal base. The applicable federal exclusion equals the basic exclusion for the selected year plus entered DSUE.
The calculator applies its progressive federal schedule to both the federal base and the applicable exclusion. The encoded schedule uses rates from 18% through 40%.
Here, S(x) is the calculator’s progressive federal tax schedule. North Carolina estate and inheritance tax are both zero in the implemented calculation.
Federal GST tax is calculated separately. Direct skips are reduced by the entered GST exemption, floored at zero, and multiplied by 40%.
Worked Example
Consider a 2025 estate with $8,000,000 of real property, $6,000,000 of financial assets, $4,000,000 of retirement assets, and $2,000,000 of business property. Gross estate is $20,000,000. Assume $500,000 of debts, $20,000 of funeral expenses, a 2% administration fee, and $400 of court costs.
The administration cost is ($20,000,000 – $500,000) × 2% + $400 = $390,400. Total deductions are $910,400, leaving a taxable estate and federal base of $19,089,600.
For 2025, the calculator uses a $13,990,000 federal exclusion. Its progressive schedule produces $7,581,640 of tentative tax on the federal base and $5,541,800 of credit based on the exclusion. Federal estate tax is therefore $2,039,840. With no GST tax in this example, total transfer tax is $2,039,840, displayed as an effective rate of 10.20% of the $20,000,000 gross estate.
How to Use the North Carolina Estate Tax Calculator
- Select estate-tax mode, larger-estate headroom mode, or the gifting-years solver.
- Choose the year of death and the North Carolina county of domicile.
- Enter real property, financial accounts, retirement assets, includible life insurance, and business or other property.
- Enter debts, funeral expenses, the attorney and executor fee percentage, court costs, and any casualty or theft losses.
- Enter marital information, surviving lineal descendants, spouse bequests, and charitable bequests when applicable.
- Add earlier taxable gifts, DSUE, direct skips, and allocated GST exemption as needed.
- For gifting analysis, enter the number of donees, gift per donee, unrealized gain, capital-gains-rate selection, NIIT choice, and maximum years to test.
- Check the required acknowledgment and select the calculation button.
Estate mode displays total transfer tax. Headroom mode reports whether tax applies, remaining federal exclusion headroom, and a calculated tax-free ceiling. Gifting mode searches for the smallest whole number of gifting years within the selected maximum that makes total calculated transfer tax zero.
Understanding the Calculator’s Results and Assumptions
| Calculator item | Implemented behavior |
|---|---|
| Federal exclusion | $13,610,000 for 2024, $13,990,000 for 2025, or $15,000,000 for 2026, plus entered DSUE. |
| North Carolina estate tax | Always $0 for the supported years. |
| Effective transfer-tax rate | Total transfer tax divided by gross estate, displayed to two decimal places. |
| Federal marginal-rate result | Displayed as 40% when the federal base exceeds the applicable exclusion and 0% otherwise. |
| Spousal elective share | 50% of the calculator’s net estate with zero or one entered descendant; one-third with two or more. The interface flags this rule for verification. |
| Small-estate test | Uses a $20,000 personal-property limit. The separate $30,000 spouse-sole-heir figure appears in explanatory text but is not used by the eligibility calculation. |
The elective-share estimate is calculated only when the married checkbox is selected. The code multiplies the net estate by 50% when the entered number of surviving lineal descendants is zero or one. It uses one-third when the number is two or more. The descendant input accepts values from 0 through 20.
For the small-estate result, the calculator adds financial accounts, retirement accounts, life insurance, and business or other personal property. Real property is excluded from this test. If that sum is $20,000 or less, the displayed small-estate result is “Yes.” Although the interface mentions a $30,000 threshold when a surviving spouse is sole heir, the code has no spouse-sole-heir input and does not apply that higher threshold.
The tax-free ceiling equals the current gross estate plus remaining federal headroom. Headroom is the applicable federal exclusion minus the federal base, with negative results changed to zero.
The gifting solver uses repeated testing and a binary search to find the smallest whole number of years that produces zero total transfer tax. The maximum-years input accepts 1 through 100. The number-of-donees field accepts 0 through 200. It is marked as required in gifting mode, although an entered value of zero still passes the implemented numeric range validation.
The calculator also displays a three-year gifting projection showing tax after years one, two, and three, plus cumulative tax saved after year three. Because GST tax is calculated independently from the estate reduction, a remaining GST liability can prevent the gifting solver from reaching zero.
Most dollar inputs accept values from $0 through $100,000,000. The attorney and executor fee accepts 0% through 25%. Currency outputs use whole-dollar formatting, while percentage results use the decimal precision assigned by the interface.
There are two implementation limits in the current code. The primary estate-mode summary refers to a net-to-heirs property that the result object does not contain, so that short summary can display $0 even though the detailed “Net to other heirs” row is calculated separately and may be nonzero.
The gifting section also accepts unrealized gain, a long-term capital-gains rate, and an NIIT choice. However, the result object does not include the entered unrealized-gain value used by the displayed basis-cost formulas. As implemented, the deferred-capital-gains and net-benefit output fields resolve to $0 rather than reflecting that input.
This calculator provides estimates based on its encoded assumptions. Estate-tax filing requirements, deductions, succession rules, and probate treatment can depend on facts the tool does not model. The calculator itself flags the North Carolina repeal date, elective-share rule, and small-estate thresholds for verification. Its output is not legal, tax, or financial advice.
Estate Tax Calculators for All 50 U.S. States
Frequently Asked Questions
Does this calculator charge North Carolina estate tax?
No. The implemented calculation sets both North Carolina estate tax and North Carolina inheritance tax to $0 for its supported 2024, 2025, and 2026 death years. Federal estate tax and federal GST tax can still produce a positive total transfer-tax result.
How does DSUE affect the calculation?
The calculator adds the entered DSUE amount directly to the federal basic exclusion for the selected year. It then compares the federal base with that combined exclusion and calculates the federal applicable credit using the same progressive schedule applied to the total exclusion.
How are earlier taxable gifts handled?
Earlier taxable gifts are added to the taxable estate to form the federal tax base. That amount is then compared with the federal applicable exclusion. The calculator does not add a North Carolina gift tax or a separate state gift add-back.
How does the spousal elective-share estimate work?
When the married option is selected, the calculator multiplies its net estate by 50% if there are zero or one entered surviving lineal descendants. With two or more descendants, it multiplies the net estate by one-third. The calculator marks this North Carolina rule for verification.
How does the gifting-years solver work?
The solver caps each effective gift per donee at the encoded annual exclusion, multiplies that value by the number of donees, and tests increasing gifting periods. It uses a guarded binary-search process and rounds the solution up to a whole number of years. If tax remains after the maximum period, it reports that more years are needed.
What determines the small-estate result?
The code totals financial accounts, retirement assets, life insurance, and business or other personal property. It marks the estate as small when that amount is $20,000 or less. The interface separately mentions $30,000 when a surviving spouse is sole heir, but that alternate limit is not implemented in the calculation itself.
When does the calculator say Form 706 is required?
The calculator marks federal Form 706 as required when the federal base is greater than the applicable federal exclusion. Its results also display a deadline of nine months after death and state that Form 4768 extends the filing deadline by six months. These are calculator outputs and should be checked against the rules that apply to the actual estate.