Itemized gifts are loaded through June 30, 2026 for the 2025–2026 cycle. Later FEC reports are not processed yet, so recent totals are incomplete.
ISAAC, PAUL J.
Individual donor · LARCHMONT, NY· ARBITER PARTNERS CAPITAL MGMT (ANALYST)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Republican | $11,550 | $0 |
| 2024 | Republican | $16,950 | $0 |
| 2022 | Republican | $15,561 | $0 |
| 2020 | Republican | $19,750 | $0 |
| 2018 | Republican | $72,680 | $0 |
| 2016 | Republican | $73,860 | $0 |
| 2016 | Democratic | $1,500 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | CORNYN, JOHN SEN | Republican | Contribution | For | $3,500 | 1 | 2025-04-15 | filing |
| 2026 | COLLINS, SUSAN M. | Republican | Contribution | For | $3,050 | 4 | 2025-10-20 | latest filing |
| 2026 | GRAHAM, LINDSEY O. | Republican | Contribution | For | $2,000 | 1 | 2025-08-14 | filing |
| 2026 | DAINES, STEVE | Republican | Contribution | For | $2,000 | 1 | 2025-11-10 | filing |
| 2026 | CASSIDY, WILLIAM M. | Republican | Contribution | For | $1,000 | 1 | 2026-01-31 | filing |
| 2026 | MULLIN, MARKWAYNE | Republican | Contribution | For | $1 | 1 | 2025-08-15 | filing |
| 2024 | MCCORMICK, DAVE | Republican | Contribution | For | $6,600 | 1 | 2024-01-29 | filing |
| 2024 | YOUNG, TODD CHRISTOPHER | Republican | Contribution | For | $3,300 | 1 | 2024-03-09 | filing |
| 2024 | CORNYN, JOHN SEN | Republican | Contribution | For | $3,300 | 1 | 2024-11-22 | filing |
| 2024 | FOXX, VIRGINIA ANN | Republican | Contribution | For | $1,750 | 3 | 2024-07-09 | latest filing |
| 2024 | ROUNDS, MIKE | Republican | Contribution | For | $1,000 | 1 | 2024-05-30 | filing |
| 2024 | ERNST, JONI K | Republican | Contribution | For | $500 | 1 | 2024-01-15 | filing |
| 2024 | FISCHER, DEBRA S. | Republican | Contribution | For | $250 | 1 | 2024-10-11 | filing |
| 2024 | CRUZ, RAFAEL EDWARD TED | Republican | Contribution | For | $250 | 1 | 2024-10-15 | filing |
| 2022 | YOUNG, TODD CHRISTOPHER | Republican | Contribution | For | $5,800 | 2 | 2022-03-17 | latest filing |
| 2022 | KING, ESTHER JOY | Republican | Contribution | For | $3,400 | 3 | 2022-09-19 | latest filing |
| 2022 | CASSIDY, WILLIAM M. | Republican | Contribution | For | $1,940 | 2 | 2021-10-18 | latest filing |
| 2022 | RUBIO, MARCO | Republican | Contribution | For | $1,500 | 1 | 2021-09-07 | filing |
| 2022 | GALLAGHER, MICHAEL JOHN | Republican | Contribution | For | $1,417 | 3 | 2022-10-28 | latest filing |
| 2022 | FOXX, VIRGINIA ANN | Republican | Contribution | For | $1,005 | 2 | 2022-04-13 | latest filing |
| 2022 | BUDD, THEODORE P | Republican | Contribution | For | $500 | 1 | 2022-10-06 | filing |
| 2020 | FOXX, VIRGINIA ANN | Republican | Contribution | For | $4,800 | 3 | 2020-04-13 | latest filing |
| 2020 | DAINES, STEVE | Republican | Contribution | For | $3,800 | 3 | 2020-05-29 | latest filing |
| 2020 | HAWLEY, JOSHUA DAVID SEN | Republican | Contribution | For | $2,800 | 1 | 2019-06-29 | filing |
| 2020 | CAPITO, SHELLEY MOORE | Republican | Contribution | For | $2,800 | 1 | 2019-08-20 | filing |
| 2020 | KING, ESTHER JOY | Republican | Contribution | For | $2,800 | 1 | 2020-10-31 | filing |
| 2020 | FARLEY, CHELE CHIAVACCI | Republican | Contribution | For | $1,000 | 1 | 2020-04-16 | filing |
| 2020 | SCOTT, TIMOTHY E. | Republican | Contribution | For | $1,000 | 1 | 2020-06-18 | filing |
| 2020 | TAYLOR, SCOTT W. | Republican | Contribution | For | $500 | 1 | 2019-07-08 | filing |
| 2020 | TAYLOR, SCOTT W. | Republican | Contribution | For | $250 | 1 | 2020-03-31 | filing |
| 2018 | CRUZ, RAFAEL EDWARD TED | Republican | Contribution | For | $5,400 | 1 | 2017-01-23 | filing |
| 2018 | TAYLOR, SCOTT W. | Republican | Contribution | For | $5,400 | 2 | 2017-09-13 | latest filing |
| 2018 | ROUNDS, MIKE | Republican | Contribution | For | $5,400 | 1 | 2017-09-30 | filing |
| 2018 | BLACKBURN, MARSHA | Republican | Contribution | For | $5,400 | 1 | 2017-10-24 | filing |
| 2018 | COTTON, THOMAS | Republican | Contribution | For | $5,400 | 1 | 2017-12-06 | filing |
| 2018 | CRAMER, KEVIN | Republican | Contribution | For | $5,400 | 1 | 2018-05-29 | filing |
| 2018 | FOXX, VIRGINIA ANN | Republican | Contribution | For | $3,700 | 2 | 2018-11-05 | latest filing |
| 2018 | STEFANIK, ELISE M. | Republican | Contribution | For | $2,700 | 1 | 2017-03-22 | filing |
| 2018 | MCMORRIS RODGERS, CATHY | Republican | Contribution | For | $2,700 | 1 | 2017-03-28 | filing |
| 2018 | HENSARLING, JEB | Republican | Contribution | For | $2,700 | 1 | 2017-03-30 | filing |
| 2018 | JENKINS, EVAN H | Republican | Contribution | For | $2,700 | 1 | 2017-09-30 | filing |
| 2018 | WICKER, ROGER SEN. | Republican | Contribution | For | $2,700 | 1 | 2017-11-15 | filing |
| 2018 | DONOVAN, DAN | Republican | Contribution | For | $2,700 | 1 | 2017-12-15 | filing |
| 2018 | GALLAGHER, MICHAEL JOHN | Republican | Contribution | For | $2,700 | 1 | 2018-04-13 | filing |
| 2018 | HAWLEY, JOSHUA DAVID SEN | Republican | Contribution | For | $2,700 | 1 | 2018-05-16 | filing |
| 2018 | WARD, JOHN | Republican | Contribution | For | $2,700 | 1 | 2018-06-01 | filing |
| 2018 | ERNST, JONI K | Republican | Contribution | For | $2,700 | 1 | 2018-07-19 | filing |
| 2018 | RENACCI, JAMES B. | Republican | Contribution | For | $2,700 | 1 | 2018-09-17 | filing |
| 2018 | DAINES, STEVE | Republican | Contribution | For | $2,700 | 1 | 2018-12-31 | filing |
| 2018 | MAST, BRIAN | Republican | Contribution | For | $1,000 | 1 | 2018-05-29 | filing |
| 2018 | ROSENDALE, MATT | Republican | Contribution | For | $1,000 | 1 | 2018-06-30 | filing |
| 2018 | HUGIN, ROBERT | Republican | Contribution | For | $1,000 | 1 | 2018-10-04 | filing |
| 2018 | BRAT, DAVID ALAN | Republican | Contribution | For | $500 | 1 | 2018-09-12 | filing |
| 2018 | ROSKAM, PETER | Republican | Contribution | For | $500 | 1 | 2018-10-22 | filing |
| 2018 | GOLDSTEIN, BEVERLY A. | Republican | Contribution | For | $180 | 1 | 2018-08-10 | filing |
| 2016 | GARRETT, SCOTT REP. | Republican | Contribution | For | $9,000 | 5 | 2016-03-08 | latest filing |
| 2016 | SCOTT, TIMOTHY E. | Republican | Contribution | For | $8,100 | 3 | 2016-03-22 | latest filing |
| 2016 | STEFANIK, ELISE M. | Republican | Contribution | For | $5,900 | 4 | 2016-06-03 | latest filing |
| 2016 | JOHNSON, RON HAROLD | Republican | Contribution | For | $5,400 | 2 | 2015-10-14 | latest filing |
| 2016 | BOOZMAN, SEN. JOHN | Republican | Contribution | For | $5,400 | 1 | 2015-03-21 | filing |
| 2016 | YOUNG, TODD CHRISTOPHER | Republican | Contribution | For | $5,400 | 1 | 2015-08-18 | filing |
| 2016 | ZINKE, RYAN K | Republican | Contribution | For | $5,400 | 2 | 2015-09-30 | latest filing |
| 2016 | SASSE, BENJAMIN E. | Republican | Contribution | For | $5,400 | 2 | 2016-04-18 | latest filing |
| 2016 | PORTMAN, ROB THE HONORA | Republican | Contribution | For | $2,800 | 2 | 2015-03-31 | latest filing |
| 2016 | WELLS, STEVEN M | Republican | Contribution | For | $2,700 | 1 | 2016-06-10 | filing |
| 2016 | RUBIO, MARCO | Republican | Contribution | For | $2,700 | 1 | 2016-06-25 | filing |
| 2016 | DONOVAN, DAN | Republican | Contribution | For | $2,700 | 1 | 2016-08-10 | filing |
| 2016 | GALLAGHER, MICHAEL JOHN | Republican | Contribution | For | $2,700 | 1 | 2016-10-11 | filing |
| 2016 | TAYLOR, SCOTT W. | Republican | Contribution | For | $2,700 | 1 | 2016-10-18 | filing |
| 2016 | ROYCE, ED | Republican | Contribution | For | $2,700 | 1 | 2016-10-24 | filing |
| 2016 | ROSKAM, PETER | Republican | Contribution | For | $2,000 | 2 | 2015-09-23 | latest filing |
| 2016 | GRASSLEY, CHARLES E | Republican | Contribution | For | $1,500 | 1 | 2015-10-15 | filing |
| 2016 | MCCLINTON, SAKIMA | Democratic | Contribution | For | $1,500 | 2 | 2016-06-04 | latest filing |
| 2016 | RYAN, PAUL D. | Republican | Contribution | For | $1,000 | 1 | 2015-04-20 | filing |
| 2016 | GOLDSTEIN, BEVERLY A. | Republican | Contribution | For | $360 | 1 | 2016-04-25 | filing |