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Grassley, Chuck
Member of Congress

Chuck Grassley

President Pro Tempore
Republican Iowa Class III · Next election 2028 Official website
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Bills introduced
1,456
During their time in Congress
Bills cosponsored
5,808
Signed on as a supporter
Status
Serving now
As of our last update

Track record

Straight from the public record · How we compute these
Votes with their party
94%
2,325 of 2,462 Yea/Nay votes matched the Republican majority position This is high party loyalty. Most members in Congress fall between 75-95%.
Roll-call votes missed
1%
28 of 2,490 votes
Bills enacted into law
3.2%
46 of 1456 bills they introduced

Based on 2,490 recorded votes and 1456 sponsored bills in our data. Most bills never become law. A low enactment rate is normal across Congress.

Compare with another member

Committee assignments

11 current assignments · source: clerk.house.gov & senate.gov

Lobbyist political contributions

160 contributions totaling $323,000 that registered lobbyists disclosed in this member's honor. Source: federal LD-203 filings.

Top filers

  • AMGEN, INC. $20,000 · 5 contributions
  • NATIONAL AUTOMOBILE DEALERS ASSOCIATION $15,000 · 3 contributions
  • POET, LLC $10,000 · 2 contributions
  • MORTGAGE BANKERS ASSOCIATION $10,000 · 2 contributions
  • NATIONAL ASSOCIATION OF BROADCASTERS $10,000 · 2 contributions
  • NATIONAL APARTMENT ASSOCIATION $10,000 · 4 contributions
  • NOVOCURE INC. $8,000 · 8 contributions
  • AMERICAN PHYSICAL THERAPY ASSOCIATION $7,500 · 2 contributions

Recent contributions

DateFilerPayeeHonoreeAmount
Jun 22, 2026 DLA PIPER LLP (US) HAWKEYE FUND Chuck Grassley $500.00
Jun 2, 2026 TAFT STETTINIUS & HOLLISTER LLP DBA TAFT ADVISORS LLC FKA (TAFT, STETTINIUS & HOLLISTER, LLP) HAWKEYE PAC Chuck Grassley $500.00
Mar 6, 2026 TAFT STETTINIUS & HOLLISTER LLP DBA TAFT ADVISORS LLC FKA (TAFT, STETTINIUS & HOLLISTER, LLP) HAWKEYE PAC Chuck Grassley $500.00
Dec 26, 2025 CONSUMER TECHNOLOGY ASSOCIATION HAWKEYE PAC Chuck Grassley $500.00
Dec 26, 2025 ACG ADVOCACY HAWKEYE PAC Chuck Grassley $500.00
Dec 19, 2025 NATIONAL APARTMENT ASSOCIATION THE HAWKEYE PAC Sen. Chuck Grassley $2,500.00
Dec 18, 2025 TAFT STETTINIUS & HOLLISTER LLP DBA TAFT ADVISORS LLC FKA (TAFT, STETTINIUS & HOLLISTER, LLP) HAWKEYE PAC Chuck Grassley $500.00
Dec 18, 2025 VISA INC. THE HAWKEYE PAC Sen Chuck Grassley $2,500.00
Dec 16, 2025 LOCKHEED MARTIN CORPORATION HAWKEYE PAC Grassley, Chuck $1,500.00
Dec 16, 2025 LOCKHEED MARTIN CORPORATION HAWKEYE PAC Grassley, Chuck $1,500.00
Dec 16, 2025 COMCAST CORPORATION THE HAWKEYE PAC Sen. Chuck Grassley $2,500.00
Dec 16, 2025 GENERAL MOTORS COMPANY HAWKEYE PAC Grassley, Chuck $2,500.00
Dec 16, 2025 LOCKHEED MARTIN CORPORATION HAWKEYE PAC Grassley, Chuck $1,500.00
Dec 4, 2025 ANYWHERE REAL ESTATE INC. GRASSLEY COMMITTEE, INC. Grassley, Chuck $1,000.00
Dec 3, 2025 NEXTERA ENERGY, INC. THE HAWKEYE PAC Sen. Chuck Grassley (R) $2,500.00

Contributions that registered lobbyists and their firms disclosed as made in this member's honor (to a campaign, a PAC, or an event), under section 203 of the Honest Leadership and Open Government Act. A disclosed, reported contribution is legal activity, not an allegation of wrongdoing.

 Time in Congress
  • Senate · Iowa
    2025–present · Congress 119
  • Senate · Iowa
    2023–2025 · Congress 118
  • Senate · Iowa
    2021–2023 · Congress 117
  • Senate · Iowa
    2019–2021 · Congress 116
  • Senate · Iowa
    2017–2019 · Congress 115
  • Senate · Iowa
    2015–2017 · Congress 114
  • Senate · Iowa
    2013–2015 · Congress 113
  • Senate · Iowa
    2011–2013 · Congress 112
  • Senate · Iowa
    2009–2011 · Congress 111
  • Senate · Iowa
    2007–2009 · Congress 110
  • Senate · Iowa
    2005–2007 · Congress 109
  • Senate · Iowa
    2003–2005 · Congress 108
  • Senate · Iowa
    2001–2003 · Congress 107
  • Senate · Iowa
    1999–2001 · Congress 106
  • Senate · Iowa
    1997–1999 · Congress 105
  • Senate · Iowa
    1995–1997 · Congress 104
  • Senate · Iowa
    1993–1995 · Congress 103
  • Senate · Iowa
    1991–1993 · Congress 102
  • Senate · Iowa
    1989–1991 · Congress 101
  • Senate · Iowa
    1987–1989 · Congress 100
  • Senate · Iowa
    1985–1987 · Congress 99
  • Senate · Iowa
    1983–1985 · Congress 98
  • Senate · Iowa
    1981–1983 · Congress 97
  • House of Representatives · Iowa · District 3
    1979–1981 · Congress 96
  • House of Representatives · Iowa · District 3
    1977–1979 · Congress 95
  • House of Representatives · Iowa · District 3
    1975–1977 · Congress 94
 Washington, DC office

135 Hart Senate Office Building Washington, DC 20510

Washington, DC 20515

 (202) 224-3744

 How they voted recently 20 votes shown
DateVoteQuestionPositionResult
Jul 16, 2026 S #199 On the Motion to Proceed S.J.Res. 198 · 119-SJRES-198 Nay Rejected Details →
Jul 16, 2026 S #198 On the Cloture Motion PN851-8 Yea Agreed To Details →
Jul 15, 2026 S #197 On the Nomination PN930-4 Yea Confirmed Details →
Jul 15, 2026 S #196 On the Cloture Motion PN930-4 Yea Agreed To Details →
Jul 14, 2026 S #195 On Cloture on the Motion to Proceed S. 4784 · 119-S-4784 Yea Rejected Details →
Jul 14, 2026 S #194 On the Nomination PN938-2 Yea Confirmed Details →
Jul 13, 2026 S #193 On the Nomination PN930-3 Yea Confirmed Details →
Jun 24, 2026 S #192 On the Motion to Proceed S.J.Res. 185 · 119-SJRES-185 Nay Rejected Details →
Jun 24, 2026 S #191 On the Cloture Motion PN938-2 Yea Agreed To Details →
Jun 24, 2026 S #190 On the Motion to Proceed S.J.Res. 196 · 119-SJRES-196 Nay Rejected Details →
Jun 24, 2026 S #189 On the Cloture Motion PN930-3 Yea Agreed To Details →
Jun 24, 2026 S #188 On the Nomination PN930-2 Yea Confirmed Details →
Jun 24, 2026 S #187 On the Cloture Motion PN930-2 Yea Agreed To Details →
Jun 24, 2026 S #186 On the Nomination PN930-7 Yea Confirmed Details →
Jun 24, 2026 S #185 On the Cloture Motion PN930-7 Yea Agreed To Details →
Jun 23, 2026 S #184 On the Concurrent Resolution H.Con.Res. 86 · 119-HCONRES-86 Nay Agreed To Details →
Jun 23, 2026 S #183 On the Nomination PN859-3 Yea Confirmed Details →
Jun 22, 2026 S #182 On the Motion (Motion to Concur in the House Amendment to the Senate Amendment … · 119-HR-6644 Yea Agreed To Details →
Jun 18, 2026 S #181 On the Nomination PN730-33 Yea Confirmed Details →
Jun 18, 2026 S #180 On the Cloture Motion H.R. 6644 · 119-HR-6644 Yea Agreed To Details →
 Bills they introduced 25 most recent
IDTitleIntroducedPolicy
119-S-4854 Foster Youth Housing Opportunity Act Jun 23, 2026 Families
119-S-4746 American Innovation and Choice Online Act Jun 10, 2026 Commerce
119-S-4712 Intelligence Community Inspector General Parity Act of 2026 Jun 9, 2026 Armed Forces and National Security
119-S-4639 IRS Whistleblower Program Improvement Act May 21, 2026 Taxation
119-S-4556 Informed Foster Youth Act of 2026 May 18, 2026 Families
119-SRES-737 A resolution recognizing National Foster Care Month as an opportunity to raise awareness about the … May 14, 2026 Families
119-SRES-735 A resolution designating the week of May 10 through May 16, 2026, as "National Police Week". May 14, 2026 Crime and Law Enforcement
119-S-4460 Rural Community Hospital Demonstration Program Reauthorization Apr 30, 2026 Health
119-SRES-704 A resolution supporting the mission and goals of National Fentanyl Awareness Day in 2026, including… Apr 29, 2026 Health
119-SRES-693 A resolution recognizing and supporting the goals and ideals of National Sexual Assault Awareness a… Apr 28, 2026 Crime and Law Enforcement
119-S-4415 TEACH Improvement Act of 2026 Apr 28, 2026 Education
119-SRES-692 A resolution designating the week of April 20 through April 24, 2026, as "National Home Visiting We… Apr 28, 2026 Families
119-S-4342 A bill to extend section 702 of the Foreign Intelligence Surveillance Act of 1978 for 18 months. Apr 16, 2026 Armed Forces and National Security
119-SRES-669 A resolution supporting the goals and ideals of "Deep Vein Thrombosis and Pulmonary Embolism Awaren… Apr 14, 2026 Health
119-S-4099 Whistleblower Anti-Gag Act of 2026 Mar 16, 2026 Government Operations and Politics
119-S-4100 A bill to amend title 5, United States Code, to clarify whistleblower protections for duty speech d… Mar 16, 2026 Government Operations and Politics
119-SRES-626 A resolution designating March 6, 2026, as "National Speech and Debate Education Day". Mar 4, 2026 Education
119-S-3977 Bankruptcy Threshold Adjustment Act of 2026 Mar 3, 2026 Finance and Financial Sector
119-S-3398 Stop Sextortion Act Mar 3, 2026 Crime and Law Enforcement
119-S-3397 ECCHO Act Mar 2, 2026 Crime and Law Enforcement
119-S-3394 SAFE Act Feb 11, 2026 Crime and Law Enforcement
119-S-3826 Litigation Funding Transparency Act of 2026 Feb 11, 2026 Law
119-SRES-603 A resolution supporting the observation of National Trafficking and Modern Slavery Prevention Month… Feb 10, 2026 Crime and Law Enforcement
119-S-3801 Combating Money Laundering, Terrorist Financing, and Counterfeiting Act of 2026 Feb 5, 2026 Crime and Law Enforcement
119-S-3761 Student Loan Bond Expansion Act of 2026 Feb 3, 2026 Taxation
 Bills they signed on to support 25 most recent
IDTitleIntroduced
119-S-5025 A bill to impose sanctions and other measures with respect to the Russian Federation, and for other… Jul 16, 2026
119-SRES-801 A resolution honoring the life and legacy of the Honorable Lindsey Olin Graham, a Senator from the … Jul 13, 2026
119-S-4826 SABER Act of 2026 Jun 18, 2026
119-S-4775 Stopping Harmful and Outrageous Torts Act Jun 11, 2026
119-S-4671 Federal Firearms Licensee Protection Act of 2026 Jun 3, 2026
119-S-4648 A bill to improve transparency with respect to foreign influence on Department of Defense contracto… Jun 1, 2026
119-SRES-755 A resolution honoring the life of the Honorable Donald W. Riegle, Jr., former Senator for the State… Jun 1, 2026
119-S-4632 Prevent Government Shutdowns Act of 2026 May 21, 2026
119-S-4617 Exchange Stabilization Fund Transparency Act May 21, 2026
119-SRES-747 A resolution expressing support for the designation of May 2026 as "Renewable Fuels Month" to recog… May 21, 2026
119-S-4631 Expanding Whistleblower Protections for Contractors Act of 2026 May 21, 2026
119-SRES-739 A resolution honoring the life and legacy of John Seymour, the late Senator for the State of Califo… May 19, 2026
119-S-2904 SHADOW Fleet Sanctions Act of 2026 May 14, 2026
119-SRES-728 A resolution expressing the sense of the Senate that the President should prioritize securing the r… May 13, 2026
119-SRES-723 A resolution honoring the life of Dirk Arthur Kempthorne, former United States Senator for the Stat… May 11, 2026
119-S-4446 PRESS Act Apr 30, 2026
119-SRES-709 A resolution supporting the goals and ideals of National Nurses Week, to be observed from May 6 thr… Apr 30, 2026
119-S-4452 Let Experienced Pilots Fly Act Apr 30, 2026
119-S-4435 Improving Financial Aid Offers for Students Act Apr 29, 2026
119-SRES-703 A resolution expressing support for the designation of the week of May 3, 2026, through May 9, 2026… Apr 29, 2026
119-S-4418 Lowering Input Costs for American Farmers Act Apr 28, 2026
119-S-4421 NOPE Act of 2026 Apr 28, 2026
119-S-4378 Protecting American Taxpayers Act Apr 22, 2026
119-S-4344 A bill to extend section 702 of the Foreign Intelligence Surveillance Act of 1978 for 3 years. Apr 17, 2026
119-SRES-677 A resolution expressing the sense of the Senate that the President should prioritize securing the r… Apr 16, 2026
Cite this page click to expand
APA
Open America. (2026). Grassley, Chuck (Republican–Iowa): voting record. https://openamerica.io/legislator/G000386/
MLA
"Grassley, Chuck (Republican–Iowa): Voting Record." Open America, 2026, https://openamerica.io/legislator/G000386/.
Bluebook (legal)
Profile of Grassley, Chuck, Member of Congress, Iowa (Republican), Open America (2026), https://openamerica.io/legislator/G000386/.
Markdown link
[Grassley, Chuck (Republican–Iowa)](https://openamerica.io/legislator/G000386/)
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