Catherine Cortez Masto, D-NV

Official portrait for Catherine Cortez Masto

Catherine Cortez Masto is a Democratic Senator from Nevada.

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Sponsored Legislation:

The list below shows the pieces of legislation (including bills, resolutions, and amendments) that this legislator has sponsored. Not all pieces of legislation have been brought for a roll call vote.

  • s544-119 - A bill to provide for the location of multiple hardrock mining mill sites, to establish the Abandoned Hardrock Mine Fund, and for other purposes. (aka Mining Regulatory Clarity Act)
  • s1979-119 - A bill to amend the Internal Revenue Code of 1986 to establish a credit for the domestic production of high-performance rare earth magnets, and for other purposes. (aka Rare Earth Magnet Security Act of 2025)
  • s118-119 - A bill to require additional disclosures relating to donations to the Presidential Inaugural Committee, and for other purposes. (aka Inaugural Committee Transparency Act of 2025)
  • s1740-119 - A bill to bolster United States engagement with the Pacific Islands region, and for other purposes. (aka Pacific Partnership Act)
  • s948-119 - A bill to reauthorize the HOME Investment Partnerships Program, and for other purposes. (aka HOME Investment Partnerships Reauthorization and Improvement Act of 2025)
  • s1349-119 - A bill to withdraw the National Forest System land in the Ruby Mountains subdistrict of the Humboldt-Toiyabe National Forest and the National Wildlife Refuge System land in Ruby Lake National Wildlife Refuge, Elko and White Pine Counties, Nevada, from operation under the mineral leasing laws. (aka Ruby Mountains Protection Act)
  • s545-119 - A bill to prohibit certain uses of xylazine, and for other purposes. (aka Combating Illicit Xylazine Act)
  • s1186-119 - A bill to amend title XVIII of the Social Security Act to apply prescription drug inflation rebates to drugs furnished in the commercial market and to change the base year for rebate calculations. (aka Lower Drug Costs for Families Act)
  • s1511-119 - A bill to amend the Internal Revenue Code of 1986 to expand housing investment with mortgage revenue bonds, and for other purposes. (aka Affordable Housing Bond Enhancement Act)
  • s1574-119 - A bill to amend the Stored Communications Act to include Tribal courts as courts of competent jurisdiction. (aka Tribal Access to Electronic Evidence Act)
  • s1439-119 - A bill to reaffirm and improve the participation of members of the Federal Home Loan Bank System to meet the short- and long-term housing, including affordable housing, agricultural and small business lending, and community economic development financing needs of the communities they serve, including rural, urban, low-income, and Tribal communities, improve the ability of community development financial institutions and credit unions to meet community economic development financing needs for their communities, and aligning executive compensation to mission achievements, and for other purposes. (aka Federal Home Loan Banks' Mission Activities Act)
  • s633-119 - A bill to amend title 31, United States Code, to require the Secretary to mint and issue certain Presidential and First Spouse coins. (aka Presidential and First Spouse Coin Act of 2025)
  • s2429-119 - A bill to amend the Consumer Financial Protection Act of 2010 to ensure the Bureau of Consumer Financial Protection retains adequate resources to ensure fair, transparent, and competitive markets for financial products and services for consumers and to provide for whistleblower incentives and protection. (aka Stop the Scammers Act)
  • s632-119 - A bill to amend the Indian Health Care Improvement Act to allow Indian Health Service scholarship and loan recipients to fulfill service obligations through half-time clinical practice, and for other purposes. (aka IHS Workforce Parity Act of 2025)
  • s1234-119 - A bill to amend title XVI of the Social Security Act to update the resource limit for supplemental security income eligibility. (aka SSI Savings Penalty Elimination Act)
  • s1643-119 - A bill to amend title XVIII of the Social Security Act to protect patient access to ground ambulance services under the Medicare program. (aka Protecting Access to Ground Ambulance Medical Services Act of 2025)
  • s1644-119 - A bill to amend title 38, United States Code, to modify the authority of the Secretary of Veterans Affairs to furnish improvements and structural alterations as part of home health services for disabled veterans. (aka Autonomy for Disabled Veterans Act)
  • s1273-119 - A bill to strengthen the authority of the United States Secret Service to investigate various crimes related to digital asset transactions and to counter transnational cyber criminal activity, including unlicensed money transmitting businesses, structured transactions, and fraud against financial institutions, and for other purposes. (aka Combatting Money Laundering in Cyber Crime Act of 2025)
  • s2230-119 - A bill to amend the Internal Revenue Code of 1986 to reinstate the rules for wagering losses. (aka Facilitating Useful Loss Limitations to Help Our Unique Service Economy (FULL HOUSE) Act)
  • s217-119 - A bill to amend the Apex Project, Nevada Land Transfer and Authorization Act of 1989 to include the city of North Las Vegas, Nevada, and the Apex Industrial Park Owners Association, and for other purposes. (aka Apex Project, Nevada Land Transfer and Authorization Act Amendments Act)
  • s132-119 - A bill to amend the Internal Revenue Code of 1986 to modify the rules for postponing certain deadlines by reason of disaster. (aka Filing Relief for Natural Disasters Act)
  • s931-119 - A bill to amend title XVIII of the Social Security Act to provide incentives for behavioral health integration. (aka COMPLETE Care Act)
  • s1965-119 - A bill to eliminate employment-based visa caps for abused, abandoned, and neglected children who are classified as special immigrant juveniles, and for other purposes. (aka Protect Vulnerable Immigrant Youth Act)
  • s390-119 - A bill to require Federal law enforcement agencies to report on cases of missing or murdered Indians, and for other purposes. (aka BADGES for Native Communities Act)
  • s753-119 - A bill to amend the Export-Import Bank Act of 1945 to exclude certain financing from the calculation of the default rate for purposes of determining when the lending cap under such Act applies, and for other purposes. (aka Strengthening Exports Against China Act)
  • s1364-119 - A bill to exempt articles imported from Israel or Ukraine from duties imposed under the Executive Order entitled "Regulating Imports with a Reciprocal Tariff to Rectify Trade Practices that Contribute to Large and Persistent Annual United States Goods Trade Deficits". (aka Supporting American Allies Act)
  • s989-119 - A bill to amend the Internal Revenue Code of 1986 to provide that income received by a regulated investment company from precious metals shall be treated as qualifying income. (aka Precious Metals Parity Act)
  • s327-119 - A bill to amend the Internal Revenue Code of 1986 to deny any foreign tax credit or deduction with respect to taxes paid or accrued to the Russian Federation. (aka Hindering Oppressive Nations from Obtaining Revenue Act)
  • s911-119 - A bill to amend the Omnibus Crime Control and Safe Streets Act of 1968 to include certain retired law enforcement officers in the public safety officers' death benefits program. (aka Chief Herbert D. Proffitt Act of 2025)
  • s943-119 - A bill to establish a manufactured housing community improvement grant program, and for other purposes. (aka Preservation and Reinvestment Initiative for Community Enhancement Act)
  • s91-119 - A bill to improve Federal activities relating to wildfires, and for other purposes. (aka Western Wildfire Support Act of 2025)
  • s1570-119 - A bill to amend the Boulder Canyon Project Act to authorize the Secretary of the Interior to expend amounts in the Colorado River Dam fund, and for other purposes. (aka Help Hoover Dam Act)
  • s546-119 - A bill to amend the Omnibus Public Land Management Act of 2009 to make a technical correction to the water rights settlement for the Shoshone-Paiute Tribes of the Duck Valley Reservation, and for other purposes. (aka Technical Correction to the Shoshone-Paiute Tribes of the Duck Valley Reservation Water Rights Settlement Act of 2025)
  • s1372-119 - A bill to amend the Internal Revenue Code of 1986 to expand, and make permanent certain modifications of, the earned income credit. (aka Tax Cut for Workers Act of 2025)
  • s1981-119 - A bill to require the Secretary of Agriculture and the Secretary of the Interior to utilize grazing for wildfire risk reduction, and for other purposes. (aka Strategic Grazing to Reduce Risk of Wildfire Act)
  • s1608-119 - A bill to require the Administrator of the Small Business Administration to provide awards to recognize State and local governments that improve the process of forming a new business, and for other purposes. (aka Supporting NEW BUSINESSES Act)
  • s467-119 - A bill to amend the Internal Revenue Code of 1986 to allow an above-the-line deduction for attorney fees and costs in connection with consumer claim awards. (aka End Double Taxation of Successful Consumer Claims Act)
  • s2619-119 - A bill to improve the process for awarding grants under certain programs of the Department of Transportation to certain counties in which the majority of land is owned or managed by the Federal Government and to other units of local government and Tribal governments in those counties, and for other purposes.
  • s456-119 - A bill to amend the Energy Policy Act of 2005 to expedite geothermal exploration and development in previously studied or developed areas. (aka STEAM Act)
  • s2022-119 - A bill to amend the Internal Revenue Code of 1986 to treat Indian Tribal Governments in the same manner as State governments for certain Federal tax purposes, and for other purposes. (aka Tribal Tax and Investment Reform Act of 2025)
  • s1005-119 - A bill to provide for conservation and economic development in the State of Nevada, and for other purposes. (aka Southern Nevada Economic Development and Conservation Act)
  • s2618-119 - A bill to improve the process for awarding grants under certain programs of the Department of Agriculture to certain counties in which the majority of land is owned or managed by the Federal Government and to other units of local government and Tribal governments in those counties, and for other purposes.
  • s1018-119 - A bill to amend the Consolidated Farm and Rural Development Act to establish a cybersecurity circuit rider program to provide cybersecurity-related technical assistance to certain entities that operate rural water or wastewater systems. (aka Cybersecurity for Rural Water Systems Act)
  • s1871-119 - A bill to require the Secretary of Homeland Security to develop a plan to identify, integrate, and deploy new, innovative, disruptive, or other emerging or advanced technologies that are safe and secure to enhance U.S. Customs and Border Protection's capabilities to meet its mission needs along international borders and at ports of entry. (aka Emerging Innovative Border Technologies Act)
  • s1019-119 - A bill to amend the Consolidated Farm and Rural Development Act to establish an emergency preparedness and response technical assistance program to assist entities that operate rural water or wastewater systems in preparing for and responding to natural or manmade disasters. (aka Rural Water System Disaster Preparedness and Assistance Act)
  • s392-119 - A bill to amend the Sloan Canyon National Conservation Area Act to adjust the boundary of the Sloan Canyon National Conservation Area, and for other purposes. (aka Sloan Canyon Conservation and Lateral Pipeline Act)
  • s101-119 - A bill to require the Secretary of Energy to obtain the consent of affected State and local governments before making an expenditure from the Nuclear Waste Fund for a nuclear waste repository, and for other purposes. (aka Nuclear Waste Informed Consent Act)
  • s768-119 - A bill to establish a grant program to provide assistance to local law enforcement agencies, and for other purposes. (aka Invest to Protect Act of 2025)
  • s41-119 - A bill to establish Joint Operations Centers along the southern border of the United States, and for other purposes. (aka Advanced Border Coordination Act of 2025)
  • sres144-119 - A resolution recognizing the heritage, culture, and contributions of Latinas in the United States.
  • sres315-119 - A resolution expressing support for the designation of July 10, 2025, as Journeyman Lineworkers Recognition Day.

Vote Summary

The chart below shows all the votes cast by this legislator. The bars are color-coded by party. Red bars indicate votes cast in support of Republican-sponsored legislation or against Democrat-sponsored legislation; blue bars indicate the opposite.

See the about page for the methodology we use to determine what is and is not a party-line vote.

All Votes

Catherine Cortez Masto has cast 499 votes in the current session of Congress. We calculate that 0 were party-line votes. This equates to 0% of the total votes cast by this legislator.

Nomination Votes

Catherine Cortez Masto has cast 0 votes for nominees in the current session of Congress. We calculate that 0 were party-line votes. This equates to NaN% of the total nomination votes cast by this legislator.

Marcus Molinaro, of New York, to be Federal Transit AdministratorAdam Telle, of Mississippi, to be an Assistant Secretary of the ArmySean Cairncross, of Minnesota, to be National Cyber DirectorJohn Arrigo, of Florida, to be Ambassador to the Portuguese RepublicCatherine Hanson, of South Carolina, to be Chief Financial Officer, Environmental Protection AgencyLuke Lindberg, of South Dakota, to be Under Secretary of Agriculture for Trade and Foreign Agricultural AffairsJeanine Pirro, of New York, to be United States Attorney for the District of Columbia for the term of four yearsJason Reding Quinones, of Florida, to be United States Attorney for the Southern District of Florida for the term of four yearsBrian Burch, of Illinois, to be Ambassador to the Holy SeeAndrew Puzder, of Tennessee, to be Representative of the United States of America to the European Union, with the rank of AmbassadorNicholas Kent, of Virginia, to be Under Secretary of EducationDavid Woll, of Virginia, to be General Counsel of the Department of Housing and Urban DevelopmentLuigi Rinaldi, of New York, to be Ambassador to the Oriental Republic of UruguayBrian Nesvik, of Wyoming, to be Director of the United States Fish and Wildlife ServiceCasey Mulligan, of Illinois, to be Chief Counsel for Advocacy, Small Business AdministrationAndrea Lucas, of Virginia, to be a Member of the Equal Employment Opportunity Commission for a term expiring July 1, 2030Matthew Kozma, of Virginia, to be Under Secretary for Intelligence and Analysis, Department of Homeland SecurityCheryl Mason, of North Carolina, to be Inspector General, Department of Veterans AffairsGadyaces Serralta, of Florida, to be Director of the United States Marshals ServiceTyler Clarkson, of Virginia, to be General Counsel of the Department of AgricultureJoseph Kent, of Washington, to be Director of the National Counterterrorism Center, Office of the Director of National IntelligenceThomas Gaiser, of Ohio, to be an Assistant Attorney GeneralEmil J. Bove III, of Pennsylvania, to be United States Circuit Judge for the Third CircuitSamuel Brown, of Nevada, to be Under Secretary of Veterans Affairs for Memorial AffairsSusan Monarez, of Wisconsin, to be Director of the Centers for Disease Control and PreventionWilliam Kimmitt, of Virginia, to be Under Secretary of Commerce for International TradeEarl Matthews, of Virginia, to be General Counsel of the Department of DefenseDavid Wright, of South Carolina, to be a Member of the Nuclear Regulatory Commission for the term of five years expiring June 30, 2030Richard Topping, of Ohio, to be Chief Financial Officer, Department of Veterans AffairsMatthew Lohmeier, of Arizona, to be Under Secretary of the Air ForceAaron Szabo, of Virginia, to be an Assistant Administrator of the Environmental Protection AgencyZachary M. Bluestone, of Missouri, to be United States District Judge for the Eastern District of MissouriJohn Hurley, of California, to be Under Secretary for Terrorism and Financial CrimesArielle Roth, of the District of Columbia, to be Assistant Secretary of Commerce for Communications and InformationBradley Hansell, of Virginia, to be Under Secretary of Defense for Intelligence and SecurityAaron Lukas, of Arkansas, to be Principal Deputy Director of National IntelligenceCristian M. Stevens, of Missouri, to be United States District Judge for the Eastern District of MissouriJoshua M. Divine, of Missouri, to be United States District Judge for the Eastern and Western Districts of MissouriTerrance Cole, of Virginia, to be Administrator of Drug EnforcementJoseph Edlow, of Maryland, to be Director of United States Citizenship and Immigration Services, Department of Homeland SecurityAnthony Tata, of Florida, to be Under Secretary of Defense for Personnel and ReadinessLuke Pettit, of the District of Columbia, to be an Assistant Secretary of the TreasuryWhitney D. Hermandorfer, of Tennessee, to be United States Circuit Judge for the Sixth CircuitJonathan Gould, of Virginia, to be Comptroller of the Currency for a term of five yearsWilliam Briggs, of Texas, to be Deputy Administrator of the Small Business AdministrationScott Kupor, of California, to be Director of the Office of Personnel Management for a term of four yearsBryan Bedford, of Indiana, to be Administrator of the Federal Aviation Administration for the term of five yearsPreston Griffith, of Virginia, to be Under Secretary of EnergyKenneth Kies, of Virginia, to be an Assistant Secretary of the TreasuryPaul Dabbar, of New York, to be Deputy Secretary of CommerceDaniel Zimmerman, of North Carolina, to be an Assistant Secretary of DefenseRodney Scott, of Oklahoma, to be Commissioner of U.S. Customs and Border Protection, Department of Homeland SecurityOlivia Trusty, of Maryland, to be a Member of the Federal Communications Commission for a term of five years from July 1, 2025Olivia Trusty, of Maryland, to be a Member of the Federal Communications Commission for the remainder of the term expiring June 30, 2025Gary Andres, of Virginia, to be an Assistant Secretary of Health and Human ServicesWilliam Long, of Missouri, to be Commissioner of Internal Revenue for the remainder of the term expiring November 12, 2027Andrew Hughes, of Texas, to be Deputy Secretary of Housing and Urban DevelopmentStephen Vaden, of Tennessee, to be Deputy Secretary of AgricultureDavid Fotouhi, of Virginia, to be Deputy Administrator of the Environmental Protection AgencyBrett Shumate, of Virginia, to be an Assistant Attorney GeneralJohn Andrew Eisenberg, of Virginia, to be an Assistant Attorney GeneralJames O'Neill, of California, to be Deputy Secretary of Health and Human ServicesEdward Walsh, of New Jersey, to be Ambassador to IrelandMichelle Bowman, of Kansas, to be Vice Chairman for Supervision of the Board of Governors of the Federal Reserve System for a term of four yearsDale Marks, of Florida, to be an Assistant Secretary of DefenseAllison Hooker, of Georgia, to be an Under Secretary of State (Political Affairs)Michael Duffey, of Virginia, to be Under Secretary of Defense for Acquisition and SustainmentCharles Kushner, of New York, to be Ambassador to the French Republic, and to serve concurrently and without additional compensation as Ambassador to the Principality of MonacoSean Donahue, of Florida, to be an Assistant Administrator of the Environmental Protection AgencyEric Matthew Ueland, of Virginia, to be Deputy Director for Management, Office of Management and BudgetEmil Michael, of Florida, to be Under Secretary of Defense for Research and EngineeringMichael Rigas, of Virginia, to be Deputy Secretary of State for Management and ResourcesKatharine MacGregor, of Florida, to be Deputy Secretary of the InteriorJames Danly, of Tennessee, to be Deputy Secretary of EnergyTroy Meink, of Virginia, to be Secretary of the Air ForceReed Rubinstein, of Maryland, to be Legal Adviser of the Department of StateMonica Crowley, of New York, to be Chief of Protocol, and to have the rank of Ambassador during her tenure of serviceFrank Bisignano, of New Jersey, to be Commissioner of Social Security Administration for the term expiring January 19, 2031Tilman Fertitta, of Texas, to be Ambassador to the Italian Republic, and to serve concurrently and without additional compensation as Ambassador to the Republic of San MarinoThomas Barrack, of Colorado, to be Ambassador to the Republic of TurkeyWarren Stephens, of Arkansas, to be Ambassador to the United Kingdom of Great Britain and Northern IrelandDavid Perdue, of Georgia, to be Ambassador to the People's Republic of ChinaLt. Gen. John D. Caine (Retired), in the Air Force, to be GeneralLt. Gen. John D. Caine (Retired), in the Air Force, to be Major GeneralMark Meador, of Virginia, to be a Federal Trade Commissioner for the term of seven years from September 26, 2024Paul Atkins, of Virginia, to be a Member of the Securities and Exchange Commission for the remainder of the term expiring June 5, 2026Kevin Cabrera, of Florida, to be Ambassador to the Republic of PanamaRonald Johnson, of Florida, to be Ambassador to the United Mexican StatesPeter Hoekstra, of Michigan, to be Ambassador to CanadaMike Huckabee, of Arkansas, to be Ambassador to the State of IsraelGeorge Glass, of Oregon, to be Ambassador to JapanElbridge Colby, of the District of Columbia, to be Under Secretary of Defense for PolicyDean Sauer, of Missouri, to be Solicitor General of the United StatesHarmeet Dhillon, of California, to be an Assistant Attorney GeneralMehmet Oz, of Pennsylvania, to be Administrator of the Centers for Medicare and Medicaid ServicesMatthew Whitaker, of Iowa, to be United States Permanent Representative on the Council of the North Atlantic Treaty Organization, with the rank and status of AmbassadorPaul Lawrence, of Virginia, to be Deputy Secretary of Veterans AffairsMichael Faulkender, of Maryland, to be Deputy Secretary of the TreasuryAaron Reitz, of Texas, to be an Assistant Attorney General vice Hampton Y. DellingerJames Bishop, of North Carolina, to be Deputy Director of the Office of Management and BudgetMartin Makary, of Virginia, to be Commissioner of Food and Drugs, Department of Health and Human ServicesJayanta Bhattacharya, of California, to be Director of the National Institutes of HealthMichael Kratsios, of South Carolina, to be Director of the Office of Science and Technology PolicyChristopher Landau, of Maryland, to be Deputy Secretary of StateJohn Phelan, of Florida, to be Secretary of the NavyStephen Feinberg, of New York, to be Deputy Secretary of DefenseJeffrey Kessler, of Virginia, to be Under Secretary of Commerce for Industry and SecurityWilliam Pulte, of Florida, to be Director of the Federal Housing Finance Agency for a term of five yearsKeith Sonderling, of Florida, to be Deputy Secretary of LaborStephen Miran, of New York, to be Chairman of the Council of Economic AdvisersAbigail Slater, of the District of Columbia, to be an Assistant Attorney GeneralSteven Bradbury, of Virginia, to be Deputy Secretary of TransportationLori Chavez-DeRemer, of Oregon, to be Secretary of LaborTroy Edgar, of California, to be Deputy Secretary of Homeland SecurityTodd Blanche, of Florida, to be Deputy Attorney GeneralLinda McMahon, of Connecticut, to be Secretary of EducationJamieson Greer, of Maryland, to be United States Trade Representative, with the rank of AmbassadorDaniel Driscoll, of North Carolina, to be Secretary of the ArmyKashyap Patel, of Nevada, to be Director of the Federal Bureau of Investigation for a term of ten yearsKelly Loeffler, of Georgia, to be Administrator of the Small Business AdministrationHoward Lutnick, of New York, to be Secretary of CommerceBrooke Rollins, of Texas, to be Secretary of AgricultureRobert F. Kennedy, Jr., of California, to be Secretary of Health and Human ServicesTulsi Gabbard, of Hawaii, to be Director of National IntelligenceRussell Vought, of Virginia, to be Director of the Office of Management and BudgetEric Turner, of Texas, to be Secretary of Housing and Urban DevelopmentPamela Bondi, of Florida, to be Attorney GeneralDouglas Collins, of Georgia, to be Secretary of Veterans AffairsChristopher Wright, of Colorado, to be Secretary of EnergyDouglas Burgum, of North Dakota, to be Secretary of the InteriorLee Zeldin, of New York, to be Administrator of the Environmental Protection AgencySean Duffy, of Wisconsin, to be Secretary of TransportationScott Bessent, of South Carolina, to be Secretary of the TreasuryKristi Noem, of South Dakota, to be Secretary of Homeland SecurityPeter Hegseth, of Tennessee, to be Secretary of DefenseJohn Ratcliffe, of Texas, to be Director of the Central Intelligence AgencyMarco Rubio, of Florida, to be Secretary of State