MAST, BRIAN
RepublicanFEC reportedRepublican candidate · U.S. House · Florida · District 21 · Election 2026 · IncumbentH6FL18097
Overview
- Raised
- $5.1Mvs $4M 2023–2024
- Spent
- $4.5Mvs $4.3M 2023–2024
- Cash on hand
- $2.4Mvs $1.8M 2023–2024
- Debts owed
- $0vs $0 2023–2024
OpenFEC processed candidate totals through Oct 14, 2026, across every authorized committee; figures change when amended reports are filed.
Raised is total receipts and Spent is total disbursements as reported for the candidate's authorized committees together; both can include transfers, loans and refunds. Cash on hand and debts are the balances at the end of the last report. The comparison is the same figure for 2023–2024.
Candidate & race
- Office & constituency
- U.S. House · Florida · District 21
- Reported party
- Republican
- Election year
- 2026
- Race status
- Incumbent
- Candidate status
- Current candidate
- Principal campaign committee
- MAST FOR CONGRESS (C00632257)
The principal campaign committee is the reported connection to this candidate. Transaction details below cover that committee; candidate-wide totals can also cover other authorized committees.
Money in
Who's funding Brian Mast? Read the article →
Sources
- Itemized individual contributions$2.4M
- Unitemized individual contributions$1.4M
- Other committees$484.7K
- Other receipts$71.3K
Top contributors
- MAST VICTORY COMMITTEERepublicanInferred from FEC-reported participants$726.3K17 contributions
- MORTON, RICHARD A. MR.RepublicanDerived from contributions$10.5K3 contributions
- HANLON, SUSAN MRS.
Money out
Spending by kind
- Operating expenditures$4.5M
- Contribution refunds$10.4K
- Other disbursements$10.7K
Largest transfers and contributions to committees
- AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEEMixed activity · 46% Democratic / 54% RepublicanInferred from activity$149.6K
Largest operating payments
- RESPONSE AMERICA$85KDIRECT MARKETING · Feb 12, 2026
- RESPONSE AMERICA$78.4KDIRECT MARKETING · Apr 21, 2026
- RESPONSE AMERICA$76.9KDIRECT MARKETING · Jun 3, 2026
- RESPONSE AMERICA$71.5KDIRECT MARKETING · Nov 20, 2025
- RESPONSE AMERICA$66.4KDIRECT MARKETING · May 7, 2026
Over time
Explore by day, month or cycle, and compare cycles by party
Follow the activity
Financial timeline
2025–2026 election cycle · dated records
Explore the timing, volume, and size of reported activity.
Money network · top contributors and recipients as a graph
Records
Registration
- Office sought
- U.S. House
- State / district
- Florida · District 21
- Party affiliation
- Republican
- Race status
- Incumbent
- Candidate status
- Current candidate
- Election year
- 2026
- Registration snapshot cycle
- 2025–2026
- Cycles loaded
- 2026, 2024
- Registered address
- PO BOX 3016 · STUART, Florida, 34995
- Compliance screening
- View review flags
Relationships
FEC-reported relationships
Loading registration relationships…
Reconciliation
- Coverage
- Jan 1, 2025 to Oct 14, 2026
- Contribution refunds
- $10,359
- Debts owed by committees
- $0
- Last report
- PRE-GENERAL
Source and provenance
969d9984201e535203db6988bb5daee0ac6e4b663905202dfec9f8f5018018ee