2025–2026 cycle
FEC-reported campaign totals
Receipt categories and contributing committees
No itemized political-committee receipts are available for this cycle.
Republican · U.S. House · FL-21
Brian J. Mast is a Republican U.S. representative from FL's 21 congressional district. Brian J. Mast serves as Chair of the House Committee on Foreign Affairs. Brian J. Mast has served in Congress since 2017. Paper Trail tracks organization-affiliated PAC contributions, committee assignments, legislation, and documented organization connections associated with this member.

Highlights from available records. Missing information does not mean an activity did not occur.
$90.5K
2025–2026 cycle · after refunds and offsets; not total fundraising.
Inspect records →24
2025–2026 cycle · distinct PACs with positive contribution records.
Inspect records →Other / uncategorized
2025–2026 cycle · $30.5K in gross contributions, before refunds and offsets.
Inspect records →5
Distinct linked committees and subcommittees in the available membership records.
Inspect records →Federal Election Commission
FEC campaign totals are tied to this politician’s verified candidate ID and authorized committees. Contributions received are separate from independent expenditures and other outside spending.
2025–2026 cycle
No itemized political-committee receipts are available for this cycle.
2023–2024 cycle
No itemized political-committee receipts are available for this cycle.
Money tracked by Paper Trail
Net tracked contributions
$90,4932025–2026 cycleGross tracked contributions
$90,493Before refunds and offsetsRefunds / offsets
$0Largest tracked PAC
ENGINEERS POLITICAL EDUCATION COMMITTEE (EPEC)/INTERNATIONAL UNION OF OPERATING ENGINEERS$10,000Net tracked contributions equal positive contribution records minus negative refunds or offsets. These totals include only organization-affiliated PACs currently represented in Paper Trail and are not the politician’s total fundraising.
International Union of Operating Engineers
Parent organization not linked
NORPAC
American Bankers Association
National Beer Wholesalers Association
Parent organization not linked
American Institute of Certified Public Accountants
American Israel Public Affairs Committee
International Association of Fire Fighters
Parent organization not linked
National Rural Electric Cooperative Association
Parent organization not linked
American Council of Engineering Companies
Parent organization not linked
United Parcel Service
Parent organization not linked
Parent organization not linked
Parent organization not linked
Parent organization not linked
Allied Pilots Association
Parent organization not linked
The Boeing Company
Walmart Inc.
Parent organization not linked
Structured organization taxonomy
This gross-contribution distribution excludes refunds and offsets and is not total industry support. Categories use reviewed organization profiles first, then transparent parent-organization and committee-name rules. Political and ideological committees are kept separate from commercial industries.
Institutional position
Paper Trail legislation records
Cosponsor · Repealing Big Brother Overreach Act This bill repeals the Corporate Transparency Act. The act requires existing companies and newly created companies to report beneficial ownership information to the Department of the Treasury’s Financial Crimes Enforcement Network for purposes of addressing the financing of terrorism and money laundering.
Cosponsor · Chiropractic Medicare Coverage Modernization Act of 2025 This bill expands Medicare coverage of chiropractic services to include all services provided by chiropractors, rather than only subluxation corrections through manual manipulation of the spine.
Cosponsor · North Platte Canteen Congressional Gold Medal Act This bill provides for the award of a Congressional Gold Medal to recognize the individuals and communities that provided financial and other support for the North Platte Canteen in North Platte, Nebraska, during World War II.
Cosponsor · Metastatic Breast Cancer Access to Care Act This bill expedites payment of Social Security Disability Insurance (SSDI) benefits and eligibility for Medicare coverage for those with metastatic breast cancer (i. e. , breast cancer that has spread to other sites in the body). Specifically, the bill eliminates the 5-month waiting period for SSDI benefits and the subsequent 24-month waiting period for Medicare coverage for individuals with metastatic breast cancer.
Cosponsor · Alternatives to Prevent Addiction In the Nation Act or the Alternatives to PAIN Act This bill reduces cost-sharing and prohibits the imposition of certain utilization requirements under the Medicare prescription drug benefit for certain non-opioid pain management drugs. Specifically, the bill requires such drugs to be covered without a deductible and to be placed on the lowest cost-sharing tier (if any). The bill also prohibits the imposition of prior authorization requirements (i. e.
Cosponsor · Illegitimate Court Counteraction Act This bill imposes sanctions against foreign persons (individuals and entities) who assist the International Criminal Court (ICC) in investigating, arresting, detaining, or prosecuting certain individuals. The bill categorizes as protected persons (1) any U. S. individual, U.
Jan 3, 2025 – Jan 3, 2027 · Republican
Jan 3, 2023 – Jan 3, 2025 · Republican
Jan 3, 2021 – Jan 3, 2023 · Republican
Jan 3, 2019 – Jan 3, 2021 · Republican
Jan 3, 2017 – Jan 3, 2019 · Republican