Texas Estate Tax Calculator (2026 Exemption Limits & Inheritance Liabilities)

Texas charges no estate tax and no inheritance tax, and the state constitution's tax provisions leave no route to one without an amendment.

That leaves the federal exemption, above $15,000,000 per individual for 2026, as the only threshold a Texas estate needs to clear before any death tax applies.

Because there is no state exemption or bracket schedule to model, Texas estate planning tends to focus on probate efficiency, beneficiary designations, and trust funding rather than tax-minimization strategies aimed at a state threshold.

A Texas resident who owns real estate in a state that does levy an estate tax can still create exposure there, however: the absence of a Texas tax says nothing about how other states treat property located within their own borders.

Texas is the second-most populous state, with no state income tax, which says nothing about its estate tax rules. Beneficiaries inheriting Texas property from a decedent domiciled elsewhere should still check that decedent's home state, since its rules, not Texas's, typically control.

There is no Texas estate tax statute, so there is no exemption to clear and no rate schedule to walk. The calculator confirms that rather than computing against a threshold, and the state tax line is $0 at every estate size.

1. Value the gross estate. Fair market value at the date of death of all real property, business interests, securities, cash, and life insurance proceeds the decedent owned.
2. Subtract allowable deductions. Debts, administrative expenses, qualifying charitable bequests, and the unlimited marital deduction come off the gross figure. This is bookkeeping here rather than tax math, since no state rate is applied to the result.
3. Look Texas up in the state table. It is not among the twelve states that impose an estate tax, so no exemption threshold or bracket schedule is loaded.
4. Return $0. The net estate passes to beneficiaries with no Texas reduction, whether it is $500,000 or $50,000,000.

The federal estate tax is a separate return with its own exemption, above $15,000,000 per individual for 2026, and this calculator does not compute it. It also does not carry over a deceased spouse's unused federal exemption, add back lifetime taxable gifts, or apply the generation-skipping transfer tax.

1. Start with the gross estate. This example uses a $5,000,000 gross estate: the fair market value of all real property, business interests, equities, cash, and life insurance the decedent owned at death, before deductions.
2. Check Texas's estate tax status. Texas is one of the 38 states with no separate state-level estate tax, so there is no state exemption threshold or bracket schedule to apply.
3. Compute the state estate tax due. Because Texas taxes no estates at any size, the calculator returns $0.00 in state tax. A $5,000,000 estate and a $50,000,000 estate both owe Texas nothing.
4. Distribute the net estate. With no state tax subtracted, the full $5,000,000.00 gross estate passes to beneficiaries as the net estate distributed.
5. What this excludes. This is Texas's state-level result only; federal estate tax is computed separately against the $15,000,000+ federal exemption per individual for 2026 on IRS Form 706.

Every other calculator in this family has a value where the answer changes. The honest way to handle Texas is to go looking for that value and report that the search fails. Sweeping grossEstateValue from $0 to $5,000,000 in $1,000,000 steps returns $0.00 at $0, at $1,000,000, at $2,000,000, at $3,000,000, at $4,000,000 and at $5,000,000, with a step delta of $0.00 each time. Extending to the field's maximum of $1,000,000,000 returns $0.00 as well, alongside a netEstateDistributed of $1,000,000,000.00.

One line for the marginal rate

Each additional $1,000,000 of estate costs $0.00 in Texas estate tax, at every estate size the calculator accepts, with the effective rate output reading 0.00% throughout. This is a flat rate of zero from the first dollar, not a rate that begins after an exemption is cleared.

Testing the second input

estateDeductions deserves its own test, because it is the input that looks as though it should matter. The engine subtracts it from gross to produce the net estate and then hands that net figure to the state routine. Enter $0 and the Texas tax is $0.00. Enter the field's $100,000,000 maximum against a $5,000,000 estate and the tax is still $0.00, on a net estate floored at zero. Deductions change the net estate the schedule sees, and in Texas the schedule does not exist, so they change nothing that reaches the headline.

Reading the $0.00 exemption correctly

The exemptionThreshold output shows $0.00, and that figure is doing something subtler than it looks. The engine checks the state table's hasEstateTax flag before anything else; for Texas it is false, so the routine returns zeros and never reads the row's exemption, rateMax or brackets fields, which exist in the table and are all set to zero. A displayed exemption of $0.00 therefore means "no exemption applies because no tax applies", not "the exemption is nil and the whole estate is taxable". The output has no way to say the former, which is a real reporting limitation of this page.

The error, priced

The mistake that costs money is treating a Texas estate as though it sat under some other state's schedule, usually because the executor administered one there before or because the decedent held property in a taxing state. Priced on this engine: a $5,000,000 estate returns $0.00 in Texas, and the same $5,000,000 returns $240,000.00 through the Washington calculator, a 4.80% effective rate that leaves $4,760,000.00 to heirs. Reserving $240,000 against a Texas estate holds back a quarter of a million dollars from beneficiaries for a liability of zero.

Note the reverse case carefully, because this calculator cannot model it. Real property the decedent owned in a taxing state can be reachable by that state regardless of Texas residency, and nothing here apportions an estate across jurisdictions: the config takes one gross value, one deduction figure and one state slug, and returns that state's answer. Run the other state's calculator separately for the property sited there.

Finally, the federal side is absent entirely. This engine implements no federal estate tax, no unified credit and no portability, so a $0.00 Texas result says nothing about whether a federal return is due.

• Federal generation-skipping transfer (GST) tax under IRC Chapter 13.
• Ancillary probate requirements for real property situated in other jurisdictions.
• Complex liquidity discounts for minority non-voting family business entities.
• State-specific inheritance taxes levied directly on beneficiaries (e.g. PA, NJ, MD, KY, NE).

• Assuming State Exemption Matches Federal: Forgetting that states like Oregon ($1.0M) and Massachusetts ($2.0M) tax estates far below the federal threshold.
• The "Cliff" Effect in Specific States: Failing to recognize that states like New York eliminate the exemption entirely if the estate exceeds 105% of the threshold.
• Out-of-State Real Property Exposure: Holding real estate in states with active estate taxes exposes non-resident estates to proportional state estate taxes.
• Failing to Fund Revocable Living Trusts: Assets held outside trust structures are subjected to public probate proceedings and statutory executor fees.

• Texas Comptroller of Public Accounts: General state tax administration; Texas levies no state-level estate tax, so only the federal estate tax applies. comptroller.texas.gov