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HR 4780 115th Congress House

Transparency for Taxpayers Act

Official title: To direct the Secretary of the Treasury to make available an online tax calculator to estimate the change in an individual's income tax liability with respect … Show full official titleShow less

Official title: To direct the Secretary of the Treasury to make available an online tax calculator to estimate the change in an individual's income tax liability with respect to the amendments made by the Tax Cuts and Jobs Act.

Introduced: January 11, 2018 See on congress.gov
Taxation Digital mediaIncome tax ratesTax administration and collection, taxpayersTax reform and tax simplification
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This bill died when the 115th Congress ended
It never became law before the 115th Congress (2017–2018) adjourned, and bills don't carry over to the next Congress. It would have to be reintroduced. You can still save it for reference, but it won't receive updates.
 Everywhere this bill has been 2 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Jan 11, 2018
Referred to the House Committee on Ways and Means.
Jan 11, 2018
Introduced in House
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 Latest action January 11, 2018

Referred to the House Committee on Ways and Means.

 Plain-English summary Congressional Research Service

Transparency for Taxpayers Act

This bill requires the Department of the Treasury to make publicly available by April 1, 2018, an online tool that allows taxpayers (other than corporations) to calculate the approximate change in taxpayer income tax liability by reason of P.L. 115-97 (commonly known as the Tax Cuts and Jobs Act).

 Bill text 1 version

Source documents hosted by congress.gov.

 Committees of jurisdiction 1
 Cosponsors 16
All 16 Republican 5
Meadows, Mark
· Feb 26, 2018
Gaetz, Matt
· Feb 2, 2018
 R
Jordan, Jim
Ohio · Jan 29, 2018
Hultgren, Randy
· Jan 25, 2018
Luetkemeyer, Blaine
· Jan 19, 2018
 R
Bacon, Don
Nebraska · Jan 11, 2018
 R
Davidson, Warren
Ohio · Jan 11, 2018
Davis, Rodney
· Jan 11, 2018
Faso, John
· Jan 11, 2018
Garrett, Thomas
· Jan 11, 2018
Gibbs, Bob
· Jan 11, 2018
Johnson, Bill
· Jan 11, 2018
 R
Marshall, Roger
Kansas · Jan 11, 2018
Mooney, Alexander
· Jan 11, 2018
 R
Rutherford, John H.
Florida · Jan 11, 2018
Stivers, Steve
· Jan 11, 2018
Cite this page click to expand
APA
U.S. Congress. (2026). H.R. 4780: Transparency for Taxpayers Act. 115th Congress. Open America. https://openamerica.io/bill/115-HR-4780/
MLA
"H.R. 4780: Transparency for Taxpayers Act." 115th Congress, 2026, Open America, https://openamerica.io/bill/115-HR-4780/.
Bluebook (legal)
H.R. 4780, 115th Cong. (2026), https://openamerica.io/bill/115-HR-4780/.
Markdown link
[H.R. 4780: Transparency for Taxpayers Act](https://openamerica.io/bill/115-HR-4780/)
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