US Federal 2025-2026 Regular Session

US Federal Senate Bill SB4490

Introduced
 

Caption

Fair Trusts for Fiscal Responsibility Act

Summary

SB4490, the Fair Trusts for Fiscal Responsibility Act, would create a new federal tax regime on the net assets held in certain trusts. The bill adds a new chapter to the Internal Revenue Code imposing an annual tax on the net value of assets in an “applicable trust,” with graduated rates of 0%, 1%, 1.5%, 2%, and 3% applied above specified bracket thresholds. The thresholds are set at $50 million, $100 million, $250 million, and $1 billion, with inflation adjustments beginning after 2027. The measure also establishes a trust withholding credit account to track tax paid and distributions made, and it requires annual reporting by trusts and beneficiaries to the Treasury Department.

Impact

The bill would significantly expand federal tax law by adding a new tax on trust assets, new valuation rules, new reporting obligations, and new coordination rules with the estate tax and generation-skipping transfer tax. It would also deny deductions for these trust asset taxes, treat certain grantor trust tax payments as taxable gifts, and amend estate and GST provisions so prior trust asset taxes are credited or grossed up appropriately. The affected parties are primarily high-value trusts, their beneficiaries, grantors of certain grantor trusts, and fiduciaries responsible for valuation, withholding-account tracking, and information reporting.

Sentiment

Because no committee transcript or vote history is available, the bill’s sentiment can only be inferred from its sponsorship and structure. It appears to be a revenue-raising, anti-avoidance proposal aimed at large wealth transfers through trusts, suggesting support from sponsors focused on fiscal responsibility and tax equity. The absence of recorded votes or hearing testimony means there is no documented bipartisan or public reaction in the provided materials.

Contention

The main points of contention are likely to be the bill’s broad reach into estate-planning structures, the annual taxation of trust assets, and the valuation rules that limit discounts for family-controlled entities and look through certain nonbusiness assets. Another likely dispute is administrative complexity, including annual appraisals, beneficiary allocation of unused bracket amounts, and new reporting deadlines. Supporters would likely emphasize closing perceived loopholes and taxing large dynastic trusts, while opponents would likely argue that the bill burdens family trusts, small businesses held in trust, and ordinary estate-planning arrangements, even though the thresholds are aimed at very large trusts.

Companion Bills

No companion bills found.

Previously Filed As

US HB277

Trusts; Trust Proceedings; Trustees

US SB225

Trusts; Trust Proceedings; Trustees

US HB8085

Ultra-Millionaire Tax Act of 2026

US SB4246

Ultra-Millionaire Tax Act of 2026

US HB2912

Oligarch Act of 2025

US SB536

Fair SHARE Act of 2025 Fair Sharing of Highways and Roads for Electric Vehicles Act of 2025

US HB1513

Qualified self-settled spendthrift trusts; disbursements, powers of trustee.

US HB1384

Revocable trusts; allow trustees of to file affidavit and proof of publication to settle assets.

US HB4033

Probate: trusts; procedures relating to the administration of unitrusts and income trusts; provide for. Creates new act.

US HB25

FairTax Act of 2025

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