Official portrait of Brian J. Mast, U.S. Representative for Florida

U.S. Representative

Brian J. Mast

Florida District 21

RepublicanConservative

Votes on Record

61

across 8 categories

65 analyzed in depth

Contact

202-225-3026Official Website2182 Rayburn House Office Building Washington DC 20515-0921

Voting Profile

Legislative Record

65 votes analyzed

Most Active Policy Areas

#1 healthcare#2 budget#3 other

65

Votes Analyzed

Data sources: voteview, congress.gov

Political Position

Ideology Spectrum

0.46Conservative

Representative Brian Mast holds conservative positions within the Republican Party, though his voting record places him slightly more moderate than the average House Republican. His ideology score of 0.462 indicates a solidly conservative approach to governance while occasionally departing from party-line positions.

LiberalModerateConservative
Republican avg

Near the average for Republicans (0.52)

Data source: VoteView NOMINATE scores (UCLA/UC San Diego)

Policy Positions

Category Breakdown

65

total votes analyzed

Overview

Brian Mast is a Republican Representative from Florida who has served in the U.S. House of Representatives since 2017. As an Army veteran who lost both legs while serving in Afghanistan, he brings a unique perspective to his legislative work, particularly on defense and veterans' issues. His voting record shows strong consistency on defense matters, voting in favor of defense-related legislation 100% of the time in recorded votes. Healthcare has been his most active policy area, with 41 votes recorded and a relatively balanced 51% support rate, suggesting he evaluates healthcare legislation on a case-by-case basis rather than following a strictly partisan approach. On fiscal matters, his 44% support rate on budget-related votes indicates selective engagement with spending legislation. His perfect support rate on the single recorded social security vote and banking/finance vote suggests alignment with his party on these economic issues when they come to the floor.

Key Positions

  • Strong supporter of defense and military-related legislation
  • Active engagement on healthcare policy with nuanced voting pattern
  • Selective approach to budget and spending measures
  • Voted against at least one major education bill
  • Generally supports procedural motions aligned with Republican leadership

By Policy Area

Healthcare41
51% yea49% nay
Budget & Spending9
44% yea56% nay
Other7
57% yea43% nay

Analysis updated: January 9, 2026

Campaign Finance

Follow the Money

Includes all authorized campaign committees (principal committee, joint fundraising, and other authorized committees). Outside spending by Super PACs and independent groups is shown separately below. Verify on FEC.gov →

Career: $29.9M

Fundraising Over Time

Raised per election cycleSpent

Contribution Sources

Individual$3.2M

89%

PAC / Committees$389K

11%

Individual Breakdown

Itemized (>$200)

$2.0M

Small Dollar (<$200)

$1.2M

Donation Sizes

Under $200
$1.6M · 42%
$200 – 499
$226K · 6%
$500 – 999
$223K · 6%
$1,000 – 1,999
$461K · 12%
$2,000+
$1.4M · 35%

Share of individual contribution dollars by donation size, current election cycle.

Where the Money Comes From

In-state (FL)$1.2M · 43%
Out-of-state$1.6M · 57%

Itemized individual contributions only (donations over $200 report the donor's state). Small-dollar donations are not included because the FEC does not itemize them.

FL
$1.2M
CA
$310K
NY
$229K
TX
$108K
NJ
$100K
VA
$93K
PA
$55K
IL
$55K

Top Contributors

See everyone they funded
See everyone they funded
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Top Contributing Industries

Top Donor Employers

NONE$1.1M
SELF EMPLOYED$249K
NULL$222K
INFORMATION REQUESTED PER BEST EFFORTS$63K
NOT EMPLOYED$43K
ANTHROPIC$28K
REDWOOD RESEARCH$14K
NOBLE PROPERTIES$9K
GORE INC.$7K
ANROK$7K
THE OLD MOUNTAIN COMPANY INC.$7K
JUPITER MEDICAL GROUP$7K

Employer as self-reported by itemized donors. “Not Employed” and “Self-Employed” typically rank highest for small-dollar campaigns and include retirees.

Where the Money Goes

Spending by Purpose

Other / Uncategorized
$2.8M
Fundraising
$67K
Administrative
$37K
Materials
$20K
Advertising
$3K
Travel
$314.93

Purpose categories are self-reported on FEC filings; large “Other” totals are common.

Top Payees

1.

RESPONSE AMERICA

$1.4M
2.

IMPRESSION STRATEGY LLC

$270K
3.

AMERICAN EXPRESS

$204K
4.

ADP

$151K
5.

MMR SOLUTIONS LLC

$149K
6.

ANE STRATEGIES LLC

$104K
7.

ZDB INC.

$90K
8.

PROFESSIONAL DATA SERVICES INC.

$56K

Detailed Breakdown

Expenditures

Operating Costs

$3.1M

Operating Offsets

$130

Net Operating

$3.1M

Refunds

Individual Refunds

$9K

Outside Spending (Super PACs)

Supporting

$4.1M

Opposing

$2.6M

Total Outside Spending

$6.7M

Top Outside Spenders

01

WITH HONOR FUND, INC.

+$1.6M
$1.6M
02

NRCC

+$1.3M
$1.3M
03

HOUSE MAJORITY PAC

-$1.1M
$1.1M
04

DCCC

-$614K
$614K
05

SPECIAL OPERATIONS FOR AMERICA

+$412K
$412K
06

CHANGE NOW

-$323K
$323K
07

VALOR FUND

+$280K
$280K
08

WOMEN VOTE!

-$270K
$270K

Independent expenditures are made without coordination with the candidate. Source: FEC Schedule E filings.

Coverage: 1/1/2025 7/29/2026FEC: H6FL18097Updated: 8/12/2026Source: FEC.gov (all authorized committees)
Brian J. Mast — U.S. Representative for Florida 21: Voting Record & Donors | PowerVote