An Overview of Estate and Inheritance Taxes

Quick answer

• Estate taxes are levied on the transfer of large estates after death, paid by the estate itself.
• Inheritance taxes are levied on the beneficiaries who receive assets from an estate.
• Federal estate tax has a high exemption threshold, meaning only very large estates are subject to it.
• Some states have their own estate or inheritance tax laws with lower thresholds.
• Understanding these taxes is crucial for estate planning to minimize potential burdens on heirs.
• Consult with an estate planning attorney or financial advisor for personalized guidance.

What to check first (before you file or change withholding)

Filing Status

Your filing status (Single, Married Filing Jointly, etc.) is determined at the time of death and can impact how your estate is handled. For the living, it’s a crucial factor in how you plan your own estate and understand potential tax liabilities for your heirs.

Income Sources

Consider all income sources that contribute to the total value of an estate. This includes not just financial accounts but also real estate, business ownership, and valuable personal property. Understanding the full scope of assets is the first step in assessing potential estate or inheritance tax implications.

Withholding or Estimated Payments

While withholding and estimated tax payments primarily apply to income earned during life, understanding your current tax situation can inform your estate planning. If you have significant tax liabilities, it can impact the net value of your estate available for distribution.

Deductions and Credits

For estate taxes, there are specific deductions (like those for spouses or charities) and credits (like the unified credit) that can reduce the taxable amount. For inheritance taxes, the rules vary significantly by state and relationship to the deceased. Familiarizing yourself with potential deductions and credits is essential for accurate estate valuation.

Deadlines and Extensions (General)

Federal estate tax returns are typically due nine months after the date of death, though extensions can be requested. State-specific deadlines for estate and inheritance taxes can differ. Missing these deadlines can result in penalties and interest, so it’s vital to be aware of them.

Step-by-step (simple workflow)

1. Assess the total value of the estate.

• What to do: Gather documentation for all assets owned by the deceased, including real estate, bank accounts, investments, vehicles, and personal property. Value these assets as of the date of death.
• What “good” looks like: A comprehensive list of all assets with their fair market values clearly documented.
• Common mistake and how to avoid it: Overlooking or undervaluing certain assets (e.g., collectibles, business interests). Avoid this by consulting with appraisers or financial experts for specific asset types.

2. Determine if federal estate tax applies.

• What to do: Compare the total net value of the estate (after debts and expenses) to the current federal estate tax exemption threshold.
• What “good” looks like: A clear understanding of whether the estate’s value exceeds the federal exemption, indicating potential federal estate tax liability.
• Common mistake and how to avoid it: Assuming the estate is too small for federal tax without checking the current exemption amount. Avoid this by verifying the latest exemption figures from the IRS.

3. Identify state estate or inheritance tax obligations.

• What to do: Research the specific estate tax and/or inheritance tax laws of the state(s) where the deceased owned property or resided.
• What “good” looks like: Knowledge of whether the state imposes estate or inheritance taxes, their respective exemption thresholds, and tax rates.
• Common mistake and how to avoid it: Believing that because there’s no federal tax, there’s no state tax. Avoid this by confirming state-specific laws, as they can differ significantly.

4. Calculate allowable deductions.

• What to do: Identify and document all eligible expenses and transfers, such as funeral costs, administrative expenses, debts of the deceased, and bequests to surviving spouses or charities.
• What “good” looks like: A detailed list of all valid deductions that reduce the taxable estate value.
• Common mistake and how to avoid it: Claiming ineligible expenses as deductions. Avoid this by adhering strictly to IRS and state guidelines for deductible expenses.

5. Calculate applicable tax credits.

• What to do: Determine if the estate qualifies for any tax credits, most notably the federal unified credit, which offsets estate tax liability.
• What “good” looks like: The correct calculation of tax credits that directly reduce the final tax bill.
• Common mistake and how to avoid it: Failing to utilize the full value of available credits, particularly the federal unified credit. Avoid this by ensuring all applicable credits are accounted for.

6. Determine beneficiaries and their relationship to the deceased.

• What to do: Identify who will inherit assets and their relationship (e.g., spouse, child, sibling, unrelated friend).
• What “good” looks like: A clear list of all beneficiaries.
• Common mistake and how to avoid it: Misidentifying beneficiaries or their relationship, which is critical for inheritance tax calculations. Avoid this by carefully reviewing the will or trust documents.

7. Calculate inheritance tax for beneficiaries (if applicable).

• What to do: If state inheritance tax applies, calculate the tax owed by each beneficiary based on the value of assets they receive and their relationship to the deceased.
• What “good” looks like: Accurate computation of inheritance tax for each recipient, reflecting state tax brackets and exemptions.
• Common mistake and how to avoid it: Incorrectly applying inheritance tax rates based on beneficiary relationship. Avoid this by consulting state tax tables and rules.

8. File necessary tax returns.

• What to do: Prepare and file Form 706 (United States Estate Tax Return) if federal estate tax is due, and any required state estate or inheritance tax forms.
• What “good” looks like: Timely and accurate filing of all required tax forms with the appropriate tax authorities.
• Common mistake and how to avoid it: Filing incomplete or inaccurate returns, leading to penalties and audits. Avoid this by double-checking all information and seeking professional assistance if needed.

9. Pay any taxes due.

• What to do: Remit payment for any calculated estate or inheritance taxes by the due date.
• What “good” looks like: All taxes owed are paid in full and on time.
• Common mistake and how to avoid it: Insufficient funds to cover the tax liability. Avoid this by planning for liquidity in the estate or exploring options for paying taxes over time if allowed.

Common mistakes (and what happens if you ignore them)

Mistake	What it causes	Fix
<strong>Overlooking state-specific taxes</strong>	Unpaid state estate or inheritance taxes, leading to penalties, interest, and potential liens on estate assets.	Thoroughly research and comply with the estate and inheritance tax laws of every state where the deceased owned property or resided.
<strong>Incorrectly valuing assets</strong>	Underpaying taxes due, resulting in IRS or state audits, back taxes, penalties, and interest. Overpaying taxes due to inflated valuations, leading to unnecessary financial burden on heirs.	Obtain professional appraisals for significant assets like real estate, businesses, and valuable personal property. Use accurate market data for financial assets.
<strong>Failing to claim all eligible deductions</strong>	A higher taxable estate value, leading to an unnecessarily larger tax bill for the estate or heirs.	Carefully review all potential deductions, including funeral expenses, administrative costs, debts, and spousal or charitable bequests. Consult with an estate attorney or tax professional to ensure all eligible deductions are identified and documented.
<strong>Missing tax filing deadlines</strong>	Significant penalties and interest charges imposed by the IRS or state tax authorities, reducing the net value of the estate distributed to beneficiaries.	Be aware of the filing deadlines for federal and state estate/inheritance taxes. File for extensions if necessary, but ensure estimated payments are made if possible to mitigate interest.
<strong>Not planning for liquidity</strong>	The estate may not have enough cash on hand to pay estate taxes, forcing the sale of assets (potentially at a loss) or requiring loans with interest.	Incorporate liquidity planning into your estate plan. Consider life insurance, designated savings accounts, or structuring assets to be easily convertible to cash.
<strong>Misunderstanding beneficiary tax liability</strong>	Beneficiaries may be surprised by inheritance tax obligations, leading to financial strain or disputes. Incorrectly reporting income or not paying inheritance tax can lead to individual penalties.	Clearly communicate the potential tax implications to beneficiaries based on their inheritance and the applicable state inheritance tax laws. Ensure beneficiaries understand their individual responsibilities.
<strong>Not updating estate plan after major life events</strong>	The estate plan may not reflect current asset values or family situations, potentially leading to unintended tax consequences or distribution issues.	Review and update your estate plan regularly, especially after marriage, divorce, birth of children, or significant changes in your financial situation.
<strong>Ignoring gifting rules during life</strong>	Exceeding annual or lifetime gift tax exclusions can trigger gift tax liability during life or reduce the unified credit available for estate tax, potentially increasing the overall tax burden.	Understand the annual gift tax exclusion and the lifetime unified credit. Consult with a tax advisor on strategies for gifting assets during your lifetime to reduce the taxable estate.
<strong>Failing to account for joint property</strong>	Improperly valuing or reporting jointly owned assets can lead to tax errors. The inclusion of jointly owned assets in the estate depends on how the property is held and contributions made.	Understand how different forms of joint ownership (e.g., joint tenancy with right of survivorship, tenancy by the entirety) are treated for estate tax purposes. Document contributions to jointly owned assets.

Decision rules (simple if/then)

• If the gross estate value exceeds the federal estate tax exemption amount, then a federal estate tax return (Form 706) must be filed, because federal estate tax may be due.
• If the deceased resided in a state with an estate tax, then state estate tax forms must be filed, because state laws are separate from federal laws.
• If the deceased resided in a state with an inheritance tax, then beneficiaries may owe tax based on their relationship to the deceased, because inheritance tax is levied on the recipient, not the estate.
• If the estate plans to make significant charitable bequests, then these can be deducted from the gross estate, because charitable donations are generally tax-deductible for estate tax purposes.
• If the surviving spouse is a beneficiary, then unlimited marital deductions may apply, because assets passing to a surviving spouse are typically not subject to estate tax.
• If the estate value is below the federal exemption but above state thresholds, then only state taxes will likely apply, because federal estate tax has a much higher exemption than most state-level taxes.
• If the estate contains business interests, then specialized valuation methods and potential deferral options may be available, because business valuations can be complex and tax laws offer provisions for business continuity.
• If the deceased made substantial gifts during their lifetime, then these may reduce the available unified credit for estate tax, because the unified credit applies to both lifetime gifts and the estate at death.
• If the estate is complex or involves significant assets, then consulting with an estate planning attorney and a tax professional is highly recommended, because navigating estate and inheritance tax laws requires specialized knowledge.
• If the estate lacks sufficient liquid assets to cover taxes, then a payment plan or loan may be necessary, because taxes are due by a specific date, and failure to pay can result in penalties.
• If a beneficiary is a non-citizen spouse, then special rules for the marital deduction may apply, because the unlimited marital deduction typically requires the spouse to be a U.S. citizen.

FAQ

What is the difference between estate tax and inheritance tax?

Estate tax is a tax on the total value of a deceased person’s assets, paid by the estate itself. Inheritance tax is a tax on the assets received by a beneficiary from an estate, paid by the beneficiary.

Who pays the federal estate tax?

The federal estate tax is paid by the estate of the deceased person. It is levied on the value of the estate that exceeds a certain exemption amount.

Are there any federal estate tax exemptions?

Yes, the federal estate tax has a significant exemption amount, which is adjusted annually for inflation. Only estates exceeding this high threshold are subject to federal estate tax.

Do all states have estate or inheritance taxes?

No, not all states impose estate or inheritance taxes. The states that do have these taxes vary in their rules, rates, and exemption amounts.

How are assets valued for estate tax purposes?

Assets are generally valued at their fair market value on the date of the deceased’s death. This can involve appraisals for real estate, businesses, and other unique items.

What happens if an estate cannot afford to pay the estate tax?

If an estate lacks sufficient liquid assets, it may need to take out loans or sell assets to cover the tax liability. There are also some provisions for deferring estate tax payments in certain circumstances.

Can gifts made during life affect estate taxes?

Yes, large gifts made during a person’s lifetime can impact the estate tax. The federal unified credit applies to both lifetime gifts and the estate at death, so using it for gifts reduces what’s available for the estate.

What is the role of a surviving spouse in estate taxes?

Assets passing to a surviving spouse are generally eligible for an unlimited marital deduction, meaning they are not subject to estate tax. However, special rules may apply if the spouse is not a U.S. citizen.

What this page does NOT cover (and where to go next)

• Specific tax rates, exemption amounts, and filing thresholds for federal and state taxes.
• Next: Consult the official IRS website and your state’s department of revenue for current figures.
• Detailed rules for specific types of assets, such as life insurance, retirement accounts, or business interests.
• Next: Seek advice from financial advisors or estate planning attorneys specializing in these asset classes.
• The intricacies of trusts and how they can be used for estate tax planning.
• Next: Explore resources on trust law and consult with an estate planning attorney.
• The process of probate and how it interacts with estate tax filings.
• Next: Research probate procedures in your state and consult with an attorney.
• Strategies for minimizing estate and inheritance taxes through lifetime gifting or other advanced planning techniques.
• Next: Discuss advanced estate planning strategies with a qualified professional.