S 5441 · 119th Congress 2025–2027

TAS Act

Latest action · Sep 17, 2026 Placed on Senate Legislative Calendar under General Orders. Calendar No. 670.

Progress

Where this bill reached, and when. A stage with no date was not reached; one that failed a vote and later carried shows the date it carried.

  1. IntroducedSep 17, 2026
  2. Passed SenateNot reached
  3. Passed HouseNot reached
  4. To the PresidentNot reached
  5. Became lawNot reached

Summary

Taxpayer Assistance and Service Act or the TAS Act

This bill makes various changes to federal tax administration, services, and dispute resolution. The bill also expands the U.S. Tax Court’s authority and establishes standards for certain paid tax return preparers.

The bill expands electronic tax return filing and requires the Internal Revenue Service (IRS) to digitize paper tax returns and correspondence. The bill also requires the IRS to 

  • establish a dashboard of call wait times, 
  • expand access to tax returns and other tax information,
  • send quarterly tax delinquency reminders, and
  • meet certain additional notice requirements.

The bill expands the use of Tax Court small case procedures, expands the Tax Court's subpoena authority, and allows the Tax Court to adjudicate claims for a tax refund.

The bill establishes a framework for who may obtain, use, and retain a tax return preparer identification number, including (1) qualification standards; and (2) authorities and requirements for denial, suspension, revocation, penalties for misconduct, and reinstatement.

Finally, the bill

  • extends certain tax deadlines for U.S. nationals unlawfully or wrongfully detained or held hostage abroad,
  • increases various penalties for the unauthorized disclosure of tax return information,
  • expands the authority of the National Taxpayer Advocate and IRS Office of Appeals,
  • makes changes to the IRS Whistleblower Program,
  • requires a study and report on requirements applicable to foreign financial accounts,
  • establishes within the IRS the role and responsibilities of Business Child Care Liaison, and 
  • imposes on the IRS certain requirements applicable to taxpayers experiencing economic hardship.

Cosponsors

Members who signed on, in the order they did.

No cosponsors are on file for this measure.

Committees 1

Where it was sent and what each committee and subcommittee did with it, in order.

ChamberCommitteeWhat it did
SenateFinance Committee
Reported as an original measure Sep 17, 2026

Actions 2

Everything that happened, newest first.

  1. Sep 17, 2026Committee on Finance. Original measure reported to Senate by Senator Crapo. With written report No. 119-145.
  2. Sep 17, 2026Placed on Senate Legislative Calendar under General Orders. Calendar No. 670.

Research

What has been written about this bill: committee reports, cost estimates, the sponsor’s authority statement, printed hearings and the Congressional Research Service’s work.

Committee report

Related bills 24

Companion bills and other measures the record links to this one.

BillTitleRelationshipLatest action
S 655Stop Tax Penalties on American Hostages Act of 2025Related billFeb 20, 2025
HR 1868Stop Tax Penalties on American Hostages Act of 2025Related billMar 5, 2025
S 3931TAS ActRelated billFeb 26, 2026
S 4071Child Care Tax Benefit Outreach and Assistance ActRelated billMar 12, 2026
S 4302Improving IRS Customer Service ActRelated billApr 15, 2026
S 4639IRS Whistleblower Program Improvement ActRelated billMay 21, 2026
S 4752A bill to amend the Internal Revenue Code of 1986 to increase criminal and civil penalties for unauthorized disclosure of taxpayer information, and for other purposes.Related billJun 11, 2026
S 4761Tax Court Parity ActRelated billJun 11, 2026
S 4881Unlocking Low-Income Taxpayer Clinic Funding ActRelated billJun 24, 2026
S 5072Taxpayer Transparency and Notice ActRelated billJul 22, 2026
S 5073Tax Complexity and Fraud Prevention Review ActRelated billJul 22, 2026
S 5141A bill to amend the Internal Revenue Code of 1986 to improve the notice and review procedure with respect to multi-year bans on claiming credits.Related billJul 28, 2026
S 5142A bill to amend the Internal Revenue Code of 1986 to improve the process for providing refunds to taxpayers.Related billJul 28, 2026
S 5143A bill to amend the Internal Revenue Code of 1986 to modify procedural requirements for penalties and disallowance periods.Related billJul 28, 2026
S 5144A bill to amend the Internal Revenue Code of 1986 to eliminate installment agreement fees for certain individuals.Related billJul 28, 2026
S 5162Strengthening Taxpayer Advocacy ActRelated billJul 29, 2026
S 5173Fairness in Foreign Filing ActRelated billJul 30, 2026
HR 6323Taxpayer Protection and Preparer Proficiency ActRelated billNov 28, 2025
HR 7959IRS Whistleblower Program Improvement ActRelated billApr 28, 2026
HR 7971Taxpayer Experience Improvement ActRelated billApr 28, 2026
HR 8208Taxpayer Advocate Continuity ActRelated billApr 6, 2026
HR 9481RETURN ActRelated billJun 25, 2026
HR 9496End Tax Penalties on American Hostages ActRelated billOct 14, 2026
HR 10512Child Care Tax Benefit Outreach and Assistance ActRelated billSep 21, 2026

Titles 3

Every title it has carried, official and short, at each stage.

Official Title as Introduced
An original bill to improve services provided to taxpayers by the Internal Revenue Service.
Short Title(s) as Reported to Senate
TAS Act
Taxpayer Assistance and Service Act

Subjects

Assigned by the Library of Congress. Policy area: Taxation.

Text 1

Each version as it was printed, newest first.

  1. Sep 17, 2026Reported to Senate

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Everything here is as published by Congress: the summary is the Congressional Research Service's, the action wording is the clerks', and the subjects are the Library of Congress's. How far it got is read from the actions themselves, taking the most recent one of each kind, so a bill that failed a vote and later passed is shown as having passed. Records come from this bill on Congress.gov and govinfo.gov; cost estimates are the Congressional Budget Office's, and the hearings are the printed hearings GovInfo publishes, which can appear months after the hearing.