Generation-Skipping Transfer Tax: Rules, Exemptions, Rates, and Planning Strategies

November 12, 2026, 9 min read

Estate planning is not only about transferring wealth to your children. Some families want to pass assets directly to grandchildren, great-grandchildren, or younger generations while preserving family wealth for the future. However, these transfers may be subject to a federal tax known as the Generation-Skipping Transfer Tax (GST Tax).

The generation-skipping transfer tax is designed to prevent families from avoiding estate and gift taxes by skipping an entire generation when transferring wealth. It can apply to certain gifts, inheritances, and distributions from trusts made to individuals who are two or more generations below the person transferring the assets.

Understanding the GST tax is important when creating an estate plan, establishing a family trust, or transferring significant assets to younger generations. This guide explains how the tax works, who may be affected, the 2026 exemption amount, and strategies that may help manage potential tax liability.

What Is the Generation-Skipping Transfer Tax?

The Generation-Skipping Transfer Tax, commonly called GST tax, is a federal tax imposed on certain transfers of property to individuals or trusts that skip one or more generations.

For example, imagine a grandparent transfers $2 million directly to a grandchild instead of passing the money to their child first. Because the grandchild is generally two generations below the grandparent, the transfer may qualify as a generation-skipping transfer.

The GST tax exists separately from federal estate and gift taxes. This means a transfer may potentially involve more than one type of federal transfer tax, depending on the circumstances.

The tax generally applies to three categories of transfers:

Direct skips
Taxable distributions
Taxable terminations

Not every transfer to a younger family member is automatically subject to GST tax. The applicable exemption, relationship between the parties, trust structure, and type of transfer all matter.

Who Is Considered a Skip Person?

A skip person is generally an individual who belongs to a generation at least two generations below the transferor.

Common examples include:

Grandchildren
Great-grandchildren
More distant descendants
Certain unrelated individuals who are substantially younger than the transferor
Certain trusts that meet the IRS definition of a skip-person trust

For example, a grandchild is generally considered a skip person in relation to a grandparent. A child, however, is usually a non-skip person because the child belongs to the next generation.

The IRS uses specific generation-assignment rules to determine whether someone qualifies as a skip person. Family relationships, age differences, and certain trust arrangements can affect the classification.

How Does the Generation-Skipping Transfer Tax Work?

The GST tax generally applies when property passes to a skip person through a qualifying transfer. The rules depend on how the assets are transferred.

1. Direct Skip

A direct skip occurs when property is transferred directly to a skip person and the transfer is subject to federal estate or gift tax.

For example, a grandparent gives a grandchild $500,000 in cash or property. If the transfer qualifies as a direct skip and is not covered by an available GST exemption, GST tax may apply.

Direct skips can happen during someone’s lifetime or through an inheritance after death.

2. Taxable Distribution

A taxable distribution occurs when a trust distributes property or money to a skip person.

For example, a grandparent creates a trust for family members. The trust later distributes $100,000 directly to a grandchild. Depending on the trust’s GST status and available exemption, that distribution may be subject to GST tax.

In many cases, the recipient of the taxable distribution is responsible for paying the GST tax.

3. Taxable Termination

A taxable termination generally happens when an interest held by a non-skip person in a trust ends, and after that termination, only skip persons hold interests in the trust.

For example, a grandparent creates a trust that provides income to their child during the child’s lifetime. When the child dies, the remaining trust assets pass to grandchildren. That event may qualify as a taxable termination.

The trustee is generally responsible for reporting and paying GST tax on a taxable termination.

Generation-Skipping Transfer Tax Exemption in 2026

The GST exemption allows individuals to transfer a certain amount of wealth to skip persons without incurring federal GST tax, provided the exemption is properly available and allocated.

For 2026, the federal GST exemption is $15 million per individual.

This amount is generally aligned with the federal basic exclusion amount for 2026. A married couple may potentially have up to $30 million of combined GST exemption if each spouse has the full available exemption and the required planning and allocations are completed.

Tax Year	GST Exemption Per Individual
2022	$12,060,000
2023	$12,920,000
2024	$13,610,000
2025	$13,990,000
2026	$15,000,000

Important: The exemption is not automatically available for every transfer. Proper allocation and reporting are important. Once a GST exemption allocation is made, it is generally irrevocable.

What Is the Generation-Skipping Transfer Tax Rate?

The GST tax rate is based on the maximum federal estate tax rate and the inclusion ratio of the transferred property.

For transfers occurring after 2012, the maximum federal estate tax rate is 40%. Therefore, the GST tax rate can reach 40% when the inclusion ratio is 1.

The inclusion ratio measures the portion of a transfer that is not protected by the allocated GST exemption.

For example:

A transfer fully covered by GST exemption generally has an inclusion ratio of zero.
A transfer with no GST exemption allocated may have an inclusion ratio of one.
A partially exempt transfer may have an inclusion ratio between zero and one.

The actual tax depends on the taxable amount and applicable inclusion ratio. It is important to calculate these figures correctly before making a large transfer.

How to Calculate Generation-Skipping Transfer Tax

The GST tax calculation generally uses the taxable amount multiplied by the applicable GST tax rate.

Basic Formula:

GST Tax = Taxable Amount × Applicable GST Tax Rate

The applicable rate is determined using the maximum federal estate tax rate multiplied by the inclusion ratio.

Example:

Suppose a taxable generation-skipping transfer has a value of $1 million, and the inclusion ratio is 1.

Taxable amount: $1,000,000
Maximum federal estate tax rate: 40%
Inclusion ratio: 1
Applicable GST tax rate: 40%

Estimated GST tax:

$1,000,000 × 40% = $400,000

The estimated GST tax would be $400,000.

This is a simplified illustration. Actual calculations may involve adjustments, trust-specific rules, and different tax bases depending on whether the transfer is a direct skip, taxable distribution, or taxable termination.

Difference Between GST Tax, Gift Tax, and Estate Tax

Although these taxes relate to wealth transfers, they serve different purposes.

Tax Type	What It Applies To
Gift Tax	Certain transfers of money or property made during a person’s lifetime
Estate Tax	Certain property transferred after a person’s death
GST Tax	Certain transfers to individuals or trusts that skip one or more generations

A single transfer may potentially trigger more than one of these taxes. The GST tax is a separate tax and should be considered when planning gifts or inheritances for grandchildren and later generations.

How to Reduce or Manage Generation-Skipping Transfer Tax

Careful estate planning can help families use available exemptions and structure wealth transfers efficiently. Consider the following strategies.

1. Use the GST Exemption

Individuals can allocate their available GST exemption to qualifying transfers or trusts. Proper allocation can help protect assets from GST tax when distributions or future transfers occur.

Because exemption allocations are generally irrevocable, professional advice is important before making the election.

2. Consider a Generation-Skipping Trust

A generation-skipping trust is designed to hold assets for multiple generations. Depending on how it is structured and funded, it may allow wealth to remain in the trust for children, grandchildren, and later descendants.

A properly planned trust may help manage estate and GST taxes while providing long-term financial support to family members.

3. Plan Lifetime Gifts Carefully

Lifetime gifts can be part of an estate planning strategy. However, gifts to grandchildren or other skip persons may create GST tax considerations.

Before transferring substantial assets, review the available gift and GST exemptions, the annual gift exclusion rules, and the reporting requirements.

4. Review Trust Beneficiaries

Trust beneficiaries and distribution provisions can affect whether a transfer is considered a direct skip, taxable distribution, or taxable termination.

Reviewing trust documents regularly can help identify potential GST tax exposure before a taxable event occurs.

5. Work With an Estate Planning Professional

GST tax rules can be complicated, particularly when multiple trusts, beneficiaries, and generations are involved.

An estate planning attorney or qualified tax professional can help determine how much exemption is available, prepare required tax returns, and review whether your trust structure meets your long-term objectives.

Which IRS Forms Are Used for GST Tax?

Different IRS forms may be required depending on the type of generation-skipping transfer.

IRS Form	General Purpose
Form 709	Reports certain lifetime gifts and GST transfers and allocates GST exemption
Form 706	Reports applicable estate tax and certain GST transfers occurring at death
Form 706-GS(D)	Reports taxable distributions from trusts to skip persons
Form 706-GS(T)	Reports taxable terminations of trusts

The person responsible for filing and paying the tax depends on the type of transfer. For example, the transferor generally pays GST tax on a direct skip made during life, while a trustee generally handles a taxable termination.

Filing requirements can vary, so taxpayers and trustees should review the relevant IRS instructions.

Frequently Asked Questions About Generation-Skipping Transfer Tax

What is the GST tax exemption for 2026?

The federal generation-skipping transfer tax exemption for 2026 is $15 million per individual. Proper allocation is necessary to use the exemption for qualifying transfers.

What is the GST tax rate in 2026?

The maximum GST tax rate is generally 40% for transfers occurring after 2012. The actual rate depends on the inclusion ratio of the transferred property.

Are gifts to grandchildren subject to GST tax?

Certain gifts to grandchildren may qualify as direct skips and may be subject to GST tax. However, an available GST exemption or other applicable rules may reduce or eliminate the tax.

Is GST tax separate from estate tax?

Yes. GST tax is separate from federal estate and gift taxes. A transfer may potentially be subject to more than one federal transfer tax depending on its structure and circumstances.

Who pays the generation-skipping transfer tax?

The responsible taxpayer depends on the type of transfer. The transferor generally pays tax on a direct skip made during life, the recipient generally pays tax on a taxable distribution, and the trustee generally pays tax on a taxable termination.

Can a trust avoid GST tax?

A properly structured trust with an appropriate GST exemption allocation may help reduce or eliminate GST tax on qualifying transfers. However, not every trust automatically qualifies for this treatment.

Final Thoughts

The Generation-Skipping Transfer Tax is an important consideration for families who want to transfer wealth to grandchildren, great-grandchildren, or future generations. Without proper planning, certain gifts, inheritances, and trust distributions may create significant federal tax liabilities.

In 2026, the GST exemption is $15 million per individual, and the maximum GST tax rate is generally 40%. Understanding how direct skips, taxable distributions, and taxable terminations work can help families make more informed estate planning decisions.

Before transferring substantial assets or creating a generation-skipping trust, review your available exemption and filing obligations with a qualified estate planning attorney or tax professional. Careful planning can help preserve family wealth and support long-term financial goals.