Assembly Bill 251
Requiring marketplace providers to collect and remit sales tax from third parties and reducing individual income tax rates based on the collection of sales and use tax from out-of-state retailers and marketplace providers. (FE)
Became law
The governor signed it on Jul 3, 2019. It's .
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Introduced, passed
May 31, 2019
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Committee, passed
Approved
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Assembly vote, passed
Passed Jun 20, 2019
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Senate vote, passed
Passed 33 to 0
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Governor, passed
Signed
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Law, here now
2019 Wisconsin Act 10
Latest entry in the official record, Jul 3, 2019: “Published 7-4-2019”
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Terms on this page
Wisconsin Act
The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.
Official term: Act. More in the glossary
Legislative Reference Bureau
The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.
Official term: LRB analysis. More in the glossary
Author
A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.
Official term: Author, coauthor. More in the glossary
Signed on in support
Lawmakers who back a bill without being one of its authors, often from the other chamber.
Official term: Cosponsor. More in the glossary
Cost estimate
A state agency's estimate of what a bill would cost or save.
Official term: Fiscal estimate. More in the glossary
Roll call
A vote where each lawmaker's yes or no is recorded by name.
Official term: Roll call vote. More in the glossary
What it does
Summary by the , the Legislature's nonpartisan drafting office. It's their wording, not ours.
Current law requires the Department of Revenue to determine the amount of additional revenue collected from the state sales and use tax from October 1, 2018, to September 30, 2019, as a result of the U.S. Supreme Court decision that expands the state's authority to collect such taxes from out-of-state retailers. See, South Dakota v. Wayfair, Inc ., 585 U.S. ___ (2018). After DOR makes that determination, the Department of Administration, in consultation with DOR, must then determine how much the individual income tax rates may be reduced for the 2019 taxable year in order to decrease individual income tax revenue by the amount of additional sales and use tax revenue. If a review by the Legislative Audit Bureau results in a redetermination of the rates, the Joint Committee on Finance decides which rates to apply. The reduction in rates only applies to 2019.
This bill makes the rate reductions determined for 2019 applicable to all subsequent taxable years, except that the second individual income tax rate listed in each tax bracket would change again in 2020. The bill requires DOR to determine the amount of additional revenue collected from the sales and use tax from October 1, 2019, to September 30, 2020, as a result of the Supreme Court decision. DOA, in consultation with DOR, would then use that determination to determine how much the second individual income tax rate listed in each tax bracket may be reduced in the 2020 taxable year. Those reduced rates would apply in 2020 and in each year thereafter. The bill also requires DOR to make its determination of additional sales and use tax revenue based on the sales and use taxes collected from out-of-state retailers and marketplace providers.
Read the full summary Show less
The bill requires that marketplace providers collect and remit sales tax on sales facilitated on behalf of marketplace sellers. For purposes of the bill, a “marketplace provider” is a person who facilitates a retail sale by a seller by listing or advertising for sale, in any manner, the seller's products or taxable services and through agreements or arrangements with third parties, directly or indirectly, who are collecting payment from the purchaser and transmitting that payment to the seller.
The bill defines “marketplace seller” to mean a seller who sells products through a physical or electronic marketplace operated by a marketplace provider, regardless of whether the seller is required to be registered with DOR.
Who's behind it
5 representatives are its . All 5 are Republicans.
7 more lawmakers .
See all 12 names Hide the names
Authors (5)
- Terry Katsma · Republican, Assembly
- Samantha Kerkman · Republican, Assembly
- John Macco · Republican, Assembly
- Jessie Rodriguez · Republican, Assembly
- Bob Wittke · Republican, Assembly
Signed on in support (7)
- Tim Carpenter · Democrat, Senate
- Chris Kapenga · Republican, Senate
- Dale Kooyenga · Republican, Senate
- Howard Marklein · Republican, Senate
- Roger Roth · Republican, Senate
- Thomas Tiffany · Republican, Senate
- Van Wanggaard · Republican, Senate
What it would cost
State agencies filed a . Each opens as a PDF from the Legislature.
Versions and amendments
Every text the Legislature printed for this bill, including proposed changes. Each opens on the Legislature's site.
How lawmakers voted
There were 8 votes on this bill.
Assembly Committee on Ways and Means vote on an amendment
Passed, 7 to 4 · Jun 11, 2019
No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.
Official motion: “Report Assembly Substitute Amendment 1 adoption recommended by Committee on Ways and Means, Ayes 7, Noes 4”. Official record · This vote on its own page
Assembly Committee on Ways and Means vote to recommend it
Passed, 7 to 4 · Jun 11, 2019
No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.
Official motion: “Report passage as amended recommended by Committee on Ways and Means, Ayes 7, Noes 4”. Official record · This vote on its own page
Joint Committee on Finance vote on an amendment
Passed, 16 to 0 · Jun 18, 2019
No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.
Official motion: “Report Assembly Amendment 2 to Assembly Substitute Amendment 1 adoption recommended by Joint Committee on Finance, Ayes 16, Noes 0”. Official record · This vote on its own page
Joint Committee on Finance vote on an amendment
Passed, 16 to 0 · Jun 18, 2019
No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.
Official motion: “Report Assembly Amendment 3 to Assembly Substitute Amendment 1 adoption recommended by Joint Committee on Finance, Ayes 16, Noes 0”. Official record · This vote on its own page
Joint Committee on Finance vote on an amendment
Passed, 16 to 0 · Jun 18, 2019
No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.
Official motion: “Report Assembly Substitute Amendment 1 adoption recommended by Joint Committee on Finance, Ayes 16, Noes 0”. Official record · This vote on its own page
Joint Committee on Finance vote to recommend it
Passed, 16 to 0 · Jun 18, 2019
No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.
Official motion: “Report passage as amended, with emergency statement attached, pursuant to s. 16.47 (2), Wisconsin Statutes, recommended by Joint Committee on Finance, Ayes 16, Noes 0”. Official record · This vote on its own page
Senate vote
Passed, 3 to 2 · Jun 21, 2019
No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.
Official motion: “Public hearing requirement waived by committee on Senate Organization, pursuant to Senate Rule 18 (1m), Ayes 3, Noes 2”. Official record · This vote on its own page
Senate vote to pass it
Passed, 33 to 0 · Jun 26, 2019
See how each of the 33 senators voted Hide the names
D: Democrat, R: Republican
Yes (33)
- Alberta Darling (R, 8)
- André Jacque (R, 1)
- Bob Wirch (D, 22)
- Chris Kapenga (R, 33)
- Chris Larson (D, 7)
- Dale Kooyenga (R, 5)
- Dan Feyen (R, 20)
- Dave Hansen (D, 30)
- David Craig (R, 28)
- Devin LeMahieu (R, 9)
- Duey Stroebel (R, 20)
- Fred A. Risser (D, 26)
- Howard Marklein (R, 17)
- Janet Bewley (D, 25)
- Janis Ringhand (D, 15)
- Jeff Smith (D, 31)
- Jennifer Shilling (D, 32)
- Jerry Petrowski (R, 29)
- Jon Erpenbach (D, 27)
- Kathleen Bernier (R, 23)
- LaTonya Johnson (D, 6)
- Lena Taylor (D, 4)
- Luther S. Olsen (R, 14)
- Mark Miller (D, 16)
- Patrick Testin (R, 24)
- Patty Schachtner (D, 10)
- Rob Cowles (R, 2)
- Roger Roth (R, 19)
- Scott L. Fitzgerald (R, 13)
- Steve Nass (R, 11)
- Thomas Tiffany (R, 12)
- Tim Carpenter (D, 3)
- Van Wanggaard (R, 21)
Official motion: “CONCURRENCE”. Official record · This vote on its own page
What happened
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Jul 3, 2019
The new law was published.
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Jul 3, 2019
The governor signed it. It became 2019 Wisconsin Act 10.
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Jun 28, 2019
Sent to the governor.
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Jun 26, 2019
The Senate passed it too, 33 to 0.
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Jun 26, 2019
1 more senator signed on in support.
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Jun 21, 2019
“Public hearing requirement waived by committee on Senate Organization, pursuant to Senate Rule 18 (1m), Ayes 3, Noes 2” (the official wording)
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Jun 21, 2019
Sent to the Senate Committee on Senate Organization.
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Jun 20, 2019
The Senate received it.
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Jun 20, 2019
The Assembly passed it.
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Jun 20, 2019
The Assembly adopted it.
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Jun 20, 2019
“Placed at the foot of the calendar of 6-20-2019” (the official wording)
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Jun 18, 2019
Sent to the Assembly Committee on Rules.
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Jun 18, 2019
“Report passage as amended, with emergency statement attached, pursuant to s. 16.47 (2), Wisconsin Statutes, recommended by Joint Committee on Finance, Ayes 16, Noes 0” (the official wording)
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Jun 11, 2019
Sent to the Joint Committee on Finance.
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Jun 11, 2019
The committee voted to recommend passing it, 7 to 4.
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Jun 6, 2019
The committee held a public hearing.
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Jun 6, 2019
A state agency sent in its estimate of the cost.
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Jun 3, 2019
A state agency sent in its estimate of the cost.
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May 31, 2019
Sent to the Assembly Committee on Ways and Means.
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May 31, 2019
Introduced in the Assembly.
See the official record, word for word Hide the official record
- May 31, 2019 · Assembly
Introduced by Representatives Rodriguez, Katsma, Kerkman, Macco and Wittke; cosponsored by Senators Kooyenga, Marklein, Roth, Wanggaard, Tiffany and Kapenga
- May 31, 2019 · Assembly
Read first time and referred to Committee on Ways and Means
- Jun 3, 2019 · Assembly
Fiscal estimate received
- Jun 6, 2019 · Assembly
Fiscal estimate received
- Jun 6, 2019 · Assembly
Public hearing held
- Jun 7, 2019 · Assembly
Assembly Substitute Amendment 1 offered by Representative Rodriguez
- Jun 10, 2019 · Assembly
Assembly Amendment 1 to Assembly Substitute Amendment 1 offered by Representatives McGuire, Riemer, Ohnstad and Haywood
- Jun 11, 2019 · Assembly
Executive action taken
- Jun 11, 2019 · Assembly
Report Assembly Substitute Amendment 1 adoption recommended by Committee on Ways and Means, Ayes 7, Noes 4
- Jun 11, 2019 · Assembly
Report passage as amended recommended by Committee on Ways and Means, Ayes 7, Noes 4
- Jun 11, 2019 · Assembly
Referred to joint committee on Finance
- Jun 13, 2019 · Assembly
Executive action taken
- Jun 13, 2019 · Assembly
Assembly Amendment 2 to Assembly Substitute Amendment 1 offered by Joint Committee on Finance
- Jun 13, 2019 · Assembly
Assembly Amendment 3 to Assembly Substitute Amendment 1 offered by Joint Committee on Finance
- Jun 18, 2019 · Assembly
Report Assembly Amendment 2 to Assembly Substitute Amendment 1 adoption recommended by Joint Committee on Finance, Ayes 16, Noes 0
- Jun 18, 2019 · Assembly
Report Assembly Amendment 3 to Assembly Substitute Amendment 1 adoption recommended by Joint Committee on Finance, Ayes 16, Noes 0
- Jun 18, 2019 · Assembly
Report Assembly Substitute Amendment 1 adoption recommended by Joint Committee on Finance, Ayes 16, Noes 0
- Jun 18, 2019 · Assembly
Report passage as amended, with emergency statement attached, pursuant to s. 16.47 (2), Wisconsin Statutes, recommended by Joint Committee on Finance, Ayes 16, Noes 0
- Jun 18, 2019 · Assembly
Referred to committee on Rules
- Jun 18, 2019 · Assembly
Placed on calendar 6-20-2019 by Committee on Rules
- Jun 19, 2019 · Assembly
Assembly Amendment 4 to Assembly Substitute Amendment 1 offered by Representative Rodriguez
- Jun 19, 2019 · Assembly
Assembly Amendment 5 to Assembly Substitute Amendment 1 offered by Representative Vos
- Jun 20, 2019 · Assembly
Placed at the foot of the calendar of 6-20-2019
- Jun 20, 2019 · Assembly
Read a second time
- Jun 20, 2019 · Assembly
Assembly Amendment 2 to Assembly Substitute Amendment 1 adopted
- Jun 20, 2019 · Assembly
Assembly Amendment 3 to Assembly Substitute Amendment 1 adopted
- Jun 20, 2019 · Assembly
Assembly Amendment 4 to Assembly Substitute Amendment 1 adopted
- Jun 20, 2019 · Assembly
Assembly Amendment 1 to Assembly Amendment 5 to Assembly Substitute Amendment 1 offered by Representative Vos
- Jun 20, 2019 · Assembly
Assembly Amendment 1 to Assembly Amendment 5 to Assembly Substitute Amendment 1 withdrawn and returned to author
- Jun 20, 2019 · Assembly
Assembly Amendment 2 to Assembly Amendment 5 to Assembly Substitute Amendment 1 offered by Representative Vos
- Jun 20, 2019 · Assembly
Assembly Amendment 2 to Assembly Amendment 5 to Assembly Substitute Amendment 1 adopted
- Jun 20, 2019 · Assembly
Assembly Amendment 5 to Assembly Substitute Amendment 1 adopted
- Jun 20, 2019 · Assembly
Assembly Substitute Amendment 1 adopted
- Jun 20, 2019 · Assembly
Ordered to a third reading
- Jun 20, 2019 · Assembly
Rules suspended
- Jun 20, 2019 · Assembly
Read a third time and passed
- Jun 20, 2019 · Assembly
Ordered immediately messaged
- Jun 20, 2019 · Senate
Received from Assembly
- Jun 21, 2019 · Senate
Read first time and referred to committee on Senate Organization
- Jun 21, 2019 · Senate
Available for scheduling
- Jun 21, 2019 · Senate
Public hearing requirement waived by committee on Senate Organization, pursuant to Senate Rule 18 (1m), Ayes 3, Noes 2
- Jun 21, 2019 · Senate
Placed on calendar 6-26-2019 pursuant to Senate Rule 18(1)
- Jun 26, 2019 · Senate
Senator Carpenter added as a cosponsor
- Jun 26, 2019 · Senate
Read a second time
- Jun 26, 2019 · Senate
Ordered to a third reading
- Jun 26, 2019 · Senate
Rules suspended
- Jun 26, 2019 · Senate
Read a third time and concurred in, Ayes 33, Noes 0
- Jun 26, 2019 · Senate
Ordered immediately messaged
- Jun 26, 2019 · Assembly
Received from Senate concurred in
- Jun 28, 2019 · Assembly
LRB correction (Assembly Substitute Amendment 1)
- Jun 28, 2019 · Assembly
Report correctly enrolled on 6-28-2019
- Jun 28, 2019 · Assembly
Presented to the Governor on 6-28-2019
- Jul 3, 2019 · Assembly
Report approved by the Governor on 7-3-2019. 2019 Wisconsin Act 10
- Jul 3, 2019 · Assembly
Published 7-4-2019
Terms on this page
Wisconsin Act
The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.
Official term: Act. More in the glossary
Legislative Reference Bureau
The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.
Official term: LRB analysis. More in the glossary
Author
A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.
Official term: Author, coauthor. More in the glossary
Signed on in support
Lawmakers who back a bill without being one of its authors, often from the other chamber.
Official term: Cosponsor. More in the glossary
Cost estimate
A state agency's estimate of what a bill would cost or save.
Official term: Fiscal estimate. More in the glossary
Roll call
A vote where each lawmaker's yes or no is recorded by name.
Official term: Roll call vote. More in the glossary
From the Wisconsin Legislature's official record, checked Sep 15, 2026. See the source
Wisconsin Act
The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.
Official term: Act
Legislative Reference Bureau
The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.
Official term: LRB analysis
Signed on in support
Lawmakers who back a bill without being one of its authors, often from the other chamber.
Official term: Cosponsor
Cost estimate
A state agency's estimate of what a bill would cost or save.
Official term: Fiscal estimate
Roll call
A vote where each lawmaker's yes or no is recorded by name.
Official term: Roll call vote