
U.S. Senator for South Dakota
Republican
Senate term end not loaded yet
Missed 0.1% of roll calls. Chamber median 2.1%.
The full voting recordCounts roll calls where most Democrats and most Republicans voted differently, leaving out procedural votes.
How we countFrom FEC filings, Voteview roll calls and Congress.gov.
Republican. In Congress since 1997, 7 terms in total.
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Bills and resolutions Thune signed on to as a cosponsor. An original cosponsor signed on the day the bill was introduced. Source: govinfo bill status files, last updated Nov 6, 2026.
A resolution condemning the assassination of Charlie Kirk and honoring his life and legacy.
Sponsor Mike Lee (R). Original cosponsor. 54 cosponsors. S.Res. 391 on Congress.gov
Passed the Senate
This resolution condemns the assassination of Charlie Kirk, extends condolences and sympathies to his family, and honors his commitment to civil discussion and debate.
Miracle on Ice Congressional Gold Medal Act
Sponsor Kevin Cramer (R). Joined Aug 1, 2025. 75 cosponsors. S. 94 on Congress.gov(opens in a new tab)
Introduced
Miracle on Ice Congressional Gold Medal Act
This bill provides for the award of Congressional Gold Medals to the members of the 1980 U.S. Olympic men's ice hockey team in recognition of the team's achievement at the 1980 Winter Olympic Games.
A resolution condemning the attacks on Minnesota lawmakers in Brooklyn Park and Champlin, Minnesota and calling for unity and the rejection of political violence in Minnesota and across the United States.
Sponsor Amy Klobuchar (D). Original cosponsor. 6 cosponsors. S.Res. 301 on Congress.gov(opens in a new tab)
Passed the Senate
This resolution condemns the June 14, 2025, attacks on Minnesota state legislators and calls on the people of the United States to reaffirm our commitment to a safe, civil, and peaceful democracy.
The resolution also honors (1) the lives of Speaker Emerita Melissa Hortman and her husband Mark Hortman who were killed, (2) Senator John Hoffman and his wife Yvette Hoffman who were critically injured, and (3) the law enforcement officers who rapidly responded to the attacks and apprehended the suspected perpetrator.
A resolution condemning antisemitism and recent antisemitic attacks in the United States.
Sponsor James Lankford (R). Original cosponsor. 9 cosponsors. S.Res. 296 on Congress.gov(opens in a new tab)
Introduced
A resolution honoring the life, achievements, and legacy of former United States Senator Christopher "Kit" Bond of Missouri.
Sponsor Josh Hawley (R). Original cosponsor. 99 cosponsors. S.Res. 255 on Congress.gov(opens in a new tab)
Passed the Senate
Kids Online Safety Act
Sponsor Marsha Blackburn (R). Original cosponsor. 76 cosponsors. S. 1748 on Congress.gov(opens in a new tab)
Passed committee
Kids Online Safety Act
This bill requires covered online platforms, including social media platforms, to implement tools and safeguards to protect users and visitors under the age of 17. Covered platforms are online platforms, video games, messaging applications, or video streaming services used or likely to be used by individuals under the age of 17, with specified exceptions.
The bill generally requires covered platforms to exercise reasonable care in the design and use of features that increase minors’ online activity in order to prevent and mitigate harm to minors (e.g., mental health disorders and severe harassment).
Covered platforms are also required to provide certain safeguards to minors, such as protections for minors’ data; tools for parents of minors, such as access to minors’ privacy settings; and a mechanism for account holders and visitors to report harm to minors on the platform.
Covered platforms are prohibited from conducting market or product research on children under the age of 13, and may only conduct such research on those under the age of 17 with parental consent.
The bill provides for enforcement through the Federal Trade Commission and states.
The bill also requires online platforms to meet certain requirements before using algorithms that select, order, or prioritize information presented to users based on user-specific data not provided for that purpose. Specifically, such platforms must (1) provide users with notice of the use of such algorithms, and (2) permit users to switch to an algorithm that does not rely on such user-specific data.
A resolution designating the week of May 11 through May 17, 2025, as "National Police Week".
Sponsor Chuck Grassley (R). Original cosponsor. 83 cosponsors. S.Res. 220 on Congress.gov(opens in a new tab)
Passed the Senate
Agriculture Innovation Act of 2025
Sponsor Amy Klobuchar (D). Original cosponsor. 1 cosponsor. S. 1713 on Congress.gov(opens in a new tab)
Introduced
A resolution expressing support for the designation of the week of May 4, 2025, through May 10, 2025, as "National Small Business Week" to celebrate the contributions of small businesses and entrepreneurs in every community in the United States.
Sponsor Joni Ernst (R). Original cosponsor. 81 cosponsors. S.Res. 201 on Congress.gov(opens in a new tab)
Passed the Senate
This resolution honors the contributions of small businesses in the United States and supports the designation of National Small Business Week.
A bill to amend the Internal Revenue Code of 1986 to modify the railroad track maintenance credit.
Sponsor Mike Crapo (R). Joined May 1, 2025. 48 cosponsors. S. 1532 on Congress.gov(opens in a new tab)
Introduced
This bill increases the annual limit on the tax credit for qualified railroad track maintenance expenses (also referred to as the short line railroad tax credit) and expands eligibility for claiming the credit.
Under current law, the tax credit is limited each tax year to $3,500 multiplied by the sum of the number of miles of railroad track owned or leased by the taxpayer (miles owned or leased) and the number of railroad track miles assigned to the taxpayer by a Class II or III railroad (miles assigned). This bill increases the annual limit to $6,100 multiplied by the sum of miles owned or leased and miles assigned. The $6,100 amount used in the calculation of the tax credit limit is adjusted for inflation for tax years beginning after 2025.
The bill also expands eligibility for the tax credit to include gross expenses for maintaining railroad tracks owned or leased as of January 1, 2024. Under current law, the tax credit is limited to gross expenses for maintaining railroad tracks owned or leased as of January 1, 2015.
Sanctioning Russia Act of 2025
Sponsor Lindsey Graham (R). Joined Apr 30, 2025. 84 cosponsors. S. 1241 on Congress.gov(opens in a new tab)
Introduced
Sanctioning Russia Act of 2025
This bill imposes penalties on certain persons (individuals and entities) if the President determines that the Russian government or a person acting at Russia's direction is involved with (1) refusing to negotiate a peace agreement with Ukraine; (2) violating a negotiated peace agreement; (3) initiating another invasion of Ukraine; or (4) overthrowing, dismantling, or seeking to subvert the Ukrainian government.
If the President makes such a determination, the bill requires certain actions including
• the President must impose visa- and property-blocking sanctions on specified persons such as the Russian president, certain Russian military commanders, and any foreign person that knowingly provides defense items to the Russian armed forces;
• the President must increase the rate of duty on all goods and services imported from Russia into the United States to at least 500% relative to the value of such goods and services;
• the President must increase the rate of duty on all goods and services imported into the United States from countries that knowingly engage in the exchange of Russian-origin uranium and petroleum products to at least 500% relative to the value of such goods and services;
• the Department of the Treasury must impose property-blocking sanctions on any financial institution organized under Russian law and owned wholly or partly by Russia, and any financial institution that engages in transactions with those entities; and
• the Department of Commerce must prohibit the export, reexport, or in-country transfer to or in Russia of any U.S.-produced energy or energy product.
New Markets for State-Inspected Meat and Poultry Act of 2025
Sponsor Mike Rounds (R). Original cosponsor. 9 cosponsors. S. 1496 on Congress.gov(opens in a new tab)
Introduced
New Markets for State-Inspected Meat and Poultry Act of 2025
This bill allows meat and poultry products inspected by State Meat and Poultry Inspection programs to be sold in interstate commerce. Under the inspection programs, the Department of Agriculture Food Safety and Inspection Service allows states that meet certain requirements to inspect meat and poultry.
The state-inspected products are currently limited to intrastate commerce, unless a state opts into a separate Cooperative Interstate Shipment Program.
A resolution honoring the life of the Honorable John Bennett Johnston, Jr., former Senator for the State of Louisiana.
Sponsor Bill Cassidy (R). Original cosponsor. 99 cosponsors. S.Res. 159 on Congress.gov(opens in a new tab)
Passed the Senate
CONNECT for Health Act of 2025
Sponsor Brian Schatz (D). Original cosponsor. 73 cosponsors. S. 1261 on Congress.gov(opens in a new tab)
Introduced
Creating Opportunities Now for Necessary and Effective Care Technologies (CONNECT) for Health Act of 2025 or the CONNECT for Health Act of 2025
This bill expands coverage of telehealth services under Medicare.
Among other provisions, the bill
• permanently removes geographic restrictions on originating sites (i.e., the location of the beneficiary) and allows the home of the beneficiary to serve as the originating site for all services;
• permanently allows federally qualified health centers and rural health clinics to serve as the distant site (i.e., the location of the health care practitioner); and
• allows the Centers for Medicare & Medicaid Services (CMS) to generally waive coverage restrictions during any public health emergency.
Additionally, the CMS must post certain information about the effects of Medicare telehealth services on its website, including information about utilization, costs, and the outcome of services. The CMS must also (1) provide resources to health care professionals about the requirements for furnishing telehealth services under Medicare, including with respect to payment, patient privacy, and support for underserved populations; and (2) ensure certain quality measures are applied to telehealth services.
A resolution honoring the life of the Honorable Alan K. Simpson, former Senator for the State of Wyoming.
Sponsor John Barrasso (R). Original cosponsor. 99 cosponsors. S.Res. 148 on Congress.gov(opens in a new tab)
Passed the Senate
Crop Insurance for Future Farmers Act
Sponsor Amy Klobuchar (D). Original cosponsor. 1 cosponsor. S. 1073 on Congress.gov(opens in a new tab)
Introduced
Crop Insurance for Future Farmers Act
This bill amends the federal crop insurance program (FCIP) to increase the premium assistance rate for beginning and veteran farmers or ranchers. (FCIP offers subsidized crop insurance policies that producers can purchase to cover a wide variety of crops and livestock.)
Specifically, the bill amends the amount of percentage points that are added to the premium assistance rate for beginning farmers or ranchers and veteran farmers or ranchers for an applicable insurance policy or plan (currently 10 percentage points) to provide
• 15 percentage points in each of the 1st and 2nd reinsurance years,
• 13 percentage points in the 3rd year,
• 11 percentage points in the 4th year, and
• 10 percentage points in each of the 5th through the 10th reinsurance years.
Under the bill, farmers and ranchers, and veteran farmers and ranchers, are eligible to qualify for the program for 10 years, an increase from 5 years under current law. Specifically, to be considered a beginning farmer or rancher, a person must not have actively operated and managed a farm or ranch for more than 10 crop years. To be considered a veteran farmer or rancher, a veteran must have (1) not operated a farm or ranch for more than 10 crop years, or (2) first obtained veteran status in the past 10 years.
Antisemitism Awareness Act of 2025
Sponsor Tim Scott (R). Joined Mar 13, 2025. 47 cosponsors. S. 558 on Congress.gov(opens in a new tab)
Introduced
Antisemitism Awareness Act of 2025
This bill provides statutory authority for the requirement that the Department of Education’s Office for Civil Rights take into consideration the International Holocaust Remembrance Alliance's (IHRA's) working definition of antisemitism when reviewing or investigating complaints of discrimination based on race, color, or national origin in programs or activities that receive federal financial assistance. According to the IHRA's working definition, antisemitism is a certain perception of Jews, which may be expressed as hatred toward Jews.
A joint resolution disapproving the rule submitted by the Bureau of Consumer Financial Protection relating to "Overdraft Lending: Very Large Financial Institutions".
Sponsor Tim Scott (R). Joined Mar 12, 2025. 16 cosponsors. S.J.Res. 18 on Congress.gov(opens in a new tab)
Became law
This joint resolution nullifies the final rule issued by the Consumer Financial Protection Bureau titled Overdraft Lending: Very Large Financial Institutions and published on December 30, 2024. The rule revises provisions regarding charges for insufficient funds in a customer’s bank account (i.e., overdrafts) at very large financial institutions. Under the rule, these institutions must (1) cap overdraft charges at $5; (2) with justification, cap charges at a higher amount; or (3) handle overdrafts as credit and comply with applicable Truth in Lending Act disclosure requirements.
PASS Act
Sponsor Mike Rounds (R). Original cosponsor. 7 cosponsors. S. 903 on Congress.gov(opens in a new tab)
Introduced
Promoting Agriculture Safeguards and Security Act or the PASS Act
This bill establishes requirements to address the national security risk to the U.S. agricultural sector.
Specifically, the bill prohibits foreign persons (i.e., individuals or entities) who are acting on behalf of China, Russia, Iran, or North Korea from engaging in certain transactions that would result in the person (1) purchasing or leasing U.S. agricultural land near a military installation or another facility or property that is sensitive for national security reasons, or (2) controlling a U.S. agricultural company. The prohibition does not apply if a party to the transaction voluntarily chooses to abandon the transaction. The President may waive this prohibition, on a case-by-case basis, if the waiver is in the national interest.
The bill also places the Secretary of Agriculture on the Committee on Foreign Investment in the United States (CFIUS) with respect to transactions (1) related to the purchase of agricultural land or agricultural biotechnology, or (2) otherwise related to the U.S. agricultural industry. The bill also requires CFIUS to review certain transactions involving investments by foreign persons in U.S. agricultural land.
The President must direct the issuance of regulations to implement these changes. The regulations must take effect not later than one year after the bill's enactment.
Further, the prohibitions and requirements in this bill (1) take effect 30 days after the effective date of the regulations; and (2) apply to any covered transactions that are proposed, pending, or completed on or after the effective date.
A resolution designating October 10, 2025, as "American Girls in Sports Day".
Sponsor Marsha Blackburn (R). Joined Mar 3, 2025. 31 cosponsors. S.Res. 21 on Congress.gov(opens in a new tab)
Introduced
This resolution recognizes October 10, 2025, as American Girls in Sports Day. The resolution also calls on sports-governing bodies in the United States and abroad to protect biological women and girls in sports.
Farmers Freedom Act of 2025
Sponsor Mike Rounds (R). Original cosponsor. 6 cosponsors. S. 795 on Congress.gov(opens in a new tab)
Introduced
Farmers Freedom Act of 2025
This bill excludes certain prior converted cropland from permit requirements under the Clean Water Act, including Section 404 permits for discharges of dredged materials into waters of the United States (WOTUS). The exclusion applies to areas that were converted to cropland prior to December 23, 1985. However, the bill does not exclude an area that has reverted to wetlands and has not been used for agricultural purposes in five years.
In recent years, there has not been regulatory consistency about which cropland, such as cropland that has reverted to wetlands, is protected under the scope of the act as WOTUS. In 2020, the Environmental Protection Agency (EPA) and the U.S. Army Corps of Engineers issued the Navigable Waters Protection Rule that, among other provisions, defined prior converted cropland in order to specify which cropland is excluded from the scope of the act. However, the U.S. District Court for the District of Arizona vacated the rule in Pascua Yaqui Tribe v. EPA. In 2023, the EPA and the Army Corps of Engineers issued another rule that excluded prior converted cropland from the scope of the act, but they defined the exclusion more narrowly than the exclusion in the 2020 rule.
Similar to the 2020 rule, this bill broadens the exclusion. The bill determines the scope of the exclusion by defining the term prior converted cropland in statute.
Employer Participation in Repayment Act
Sponsor Mark Warner (D). Original cosponsor. 1 cosponsor. S. 772 on Congress.gov(opens in a new tab)
Introduced
Enhancing First Response Act
Sponsor Amy Klobuchar (D). Original cosponsor. 12 cosponsors. S. 725 on Congress.gov(opens in a new tab)
Passed the Senate
Enhancing First Response Act
This bill requires the Federal Communications Commission (FCC) to report on certain activations of the Disaster Information Reporting System (DIRS). DIRS is a reporting system that is activated during severe weather and other events impacting communications service and enables communications providers to report outages and other degradations to service.
If the system was activated for at least seven days, the FCC must issue a preliminary report that includes information about the number, duration, and nature of all associated outages. The FCC must also hold at least one public field hearing in the area affected by the event, and it must issue a final report that includes recommendations for improving the resiliency of affected networks or recovery efforts.
Separately, the FCC must publish a general report on (1) the volume and nature of 9-1-1 outages that are not required to be reported under current outage notification rules, and (2) the value to public safety agencies of the inclusion of visual information in outage notifications from communications providers.
The bill also requires the Office of Management and Budget, by 30 days after the bill's enactment, to categorize public safety telecommunicators as a protective service occupation under the Standard Occupational Classification System.
Finally, the Office of the Inspector General of the FCC is directed to publish a report on the implementation of Kari’s Law, which requires multiline telephone systems to be preconfigured to allow users to dial 9-1-1 directly from any phone without dialing any additional code or prefix.
Purchased and Referred Care Improvement Act of 2025
Sponsor Mike Rounds (R). Original cosponsor. 5 cosponsors. S. 699 on Congress.gov(opens in a new tab)
Introduced
Purchased and Referred Care Improvement Act of 2025
This bill specifies that the Indian Health Service (IHS) must reimburse patients for their out-of-pocket costs for authorized purchased/referred care services within 30 days. (The IHS provides medical and dental services directly to American Indian and Alaska Native patients whenever possible. However, when services are not available, IHS beneficiaries may be referred to private providers. This is called purchased/referred care.)
Specifically, the bill requires the Department of Health and Human Services (HHS) to establish and implement procedures to allow a patient who paid out of pocket for purchased/referred care services authorized by the IHS to be reimbursed by the IHS for that payment no later than 30 days after the patient submits required documentation.
Additionally, the bill requires HHS to update applicable provisions of and exhibits to the Indian Health Manual, contracts with providers, and other relevant documents and administrative authorities to incorporate the provisions of the bill.
The bill also replaces statutory references to contract health service with purchased/referred care.
A resolution expressing support for the designation of February 15 through February 22, 2025, as "National FFA Week", recognizing the important role of the National FFA Organization in developing the next generation of leaders who will change the world, and celebrating the 90th anniversary of New Farmers of America and the 75th anniversary of the Future Farmers of America Federal charter.
Sponsor Todd Young (R). Original cosponsor. 51 cosponsors. S.Res. 89 on Congress.gov(opens in a new tab)
Passed the Senate
This resolution supports the designation of February 15-22, 2025, as National FFA (Future Farmers of America) Week.
It also celebrates the 90th anniversary of New Farmers of America (NFA), which served Black vocational agriculture students in segregated public schools until NFA and FFA became one organization in 1965.
The resolution also commemorates the 75th anniversary of the federal charter for the Future Farmers of America.