Trust · IDGT

Intentionally Defective Grantor Trust

  • trusts
撰写者
The Estate Guide Research Desk
审核者
Editorial standards review
最后审核日期
税务年度
2026
司法管辖区
United States (general; state law varies)

简明解释

An IDGT is an irrevocable trust designed so a transfer can be complete for gift and estate tax while the grantor remains the income-tax owner; the 'defect' is intentional only in that tax-classification sense.

Often paired with a gift and a note sale
Frequently paired with a gift and sale for a note, but neither step is automatic or risk-free.
Valuation and note terms need coordinated advice
Valuation, seed capital, note terms, cash flow, and retained powers require coordinated advice.
Grantor status can end
Grantor-trust status can end during life or at death, creating transition issues.

Who does what in a trust

  1. Grantor / settlor Creates the trust and contributes property under the governing terms.
  2. Trust Holds legal title and defines powers, standards, beneficiaries, and duration.
  3. Trustee Administers, invests, accounts, and distributes under the document and governing law.
  4. Beneficiaries Receive permitted benefits now or later under the distribution terms.
A general educational sequence. A real matter can follow a different path.

深入了解

相关人员、时间节点与财产

Shift future appreciation while preserving grantor income-tax ownership.

由谁设立
A grantor making a gift, sale, or combination transfer.
由谁担任受托人
Usually an independent or carefully limited trustee.
谁可以成为受益人
Often descendants and sometimes spouse under a separate design.
生效时间
When signed and funded; sale mechanics follow separately.
常见涉及资产
Closely held interests; Appreciating investments; Income-producing assets able to service a note

税务、转让与控制权

Grantor reports income while completed-transfer analysis aims to exclude future appreciation; gift reporting, valuation, interest, and basis consequences require modeling.

赠与税注意事项
Classify any lifetime contribution or transfer under current gift-tax law. Whether it is a completed gift, requires valuation or Form 709 reporting, qualifies for an exclusion, or affects GST allocation depends on the transfer, retained powers, beneficiary rights, timing, and governing terms.
所得税处理方式
intentionally grantor trust for income tax
遗产税减免潜力
high potential
GST规划
strong potential
资产保护功能
often meaningful for beneficiaries
控制权注意事项
Substitution and other grantor-trust powers need fiduciary and estate-inclusion safeguards; the grantor should not treat trust property as personal property.

规划适配性与管理事项

State income tax, trust situs, creditor rules, and recognition of powers can affect results.

典型适用人群
Business owners; High-net-worth families; Families with appreciating assets
可能适用的情形
The asset, cash flow, valuation evidence, and grantor resources support a real long-term transfer.
可能不适用的情形
The grantor needs the transferred property back, lacks tax-paying capacity, or the asset cannot service the structure.
州法注意事项
State income tax, trust situs, creditor rules, and recognition of powers can affect results.
已婚夫妇常见选择
often useful
企业主适用情形
particularly relevant
高净值人士适用场景
commonly suited
慈善用途
not primary
相对复杂程度
very high
典型费用水平
very high

潜在优势与局限性

潜在优势

  • Potential appreciation shift
  • Tax burn
  • Sale flexibility
  • GST planning

局限性与权衡因素

  • Valuation and audit risk
  • Cash-flow dependence
  • Complex documents and reporting
  • Basis tradeoff

常见错误

  1. No credible capitalization

  2. Informal note administration

  3. Grantor uses trust assets

  4. Ignoring status termination

How it can play out

After an independent appraisal and a documented seed gift, an owner sells a minority company interest to an IDGT for a note that the trustee services from actual distributions, with every payment and tax filing recorded.

仅供示意参考。不同的事实情况、文件内容、日期及州法规定均可能改变分析结论。

关于此主题的问题 Intentionally Defective Grantor Trust

What determines how this trust works?

The signed governing terms, valid funding, retained powers, trustee authority, beneficiary rights, administration, tax classification, timing, and applicable state and federal law—not the trust name by itself.

Does this kind of trust automatically reduce tax or protect assets?

No automatic result follows from the label. Income, gift, estate, and GST tax classifications are separate questions, and creditor treatment depends on the settlor's and beneficiaries' rights, governing law, timing, and administration.

What should be verified before creating or funding the trust?

Verify the objective, governing instrument, fiduciaries, beneficiary standards, title and transfer restrictions, valuation, tax reporting, liquidity, governing state, expected administration, costs, and advice from appropriately qualified professionals.

Sources

最后审核日期August 21, 2026

税务年度2026

司法管辖区United States (general; state law varies)

  1. IRS Form 709 and instructionsInternal Revenue Service · United States—federal
  2. Electronic Code of Federal Regulations, estate and gift taxesU.S. Government Publishing Office · United States—federal
  3. Internal Revenue Code, estate and gift tax subtitleU.S. House Office of the Law Revision Counsel · United States—federal
  4. Uniform Trust CodeUniform Law Commission · United States (general; state law varies)

各来源在审核日期时支持一般性教育表述。官方资料可能随时更新,来源链接不能替代针对具体情况的专业分析。 不构成法律、税务、投资或会计建议。