| Last Name | First Name | Chamber | Party | State | Rating | Taxpayer Category |
|---|---|---|---|---|---|---|
| Baldwin | Tammy | Senate | D | Wisconsin | 0 | Hostile |
| Barrasso | John | Senate | R | Wyoming | 100 | Taxpayer Super Hero |
| Bennet | Michael F. | Senate | D | Colorado | 0 | Hostile |
| Blackburn | Marsha | Senate | R | Tennessee | 100 | Taxpayer Super Hero |
| Blumenthal | Richard | Senate | D | Connecticut | 0 | Hostile |
| Booker | Cory A. | Senate | D | New Jersey | 0 | Hostile |
| Boozman | John | Senate | R | Arkansas | 75 | Friendly |
| Braun | Mike | Senate | R | Indiana | 100 | Taxpayer Super Hero |
| Britt | Katie Boyd | Senate | R | Alabama | 88 | Taxpayer Hero |
| Brown | Sherrod | Senate | D | Ohio | 0 | Hostile |
| Budd | Ted | Senate | R | North Carolina | 94 | Taxpayer Hero |
| Butler | Laphonza R. | Senate | D | California | 0 | Hostile |
| Cantwell | Maria | Senate | D | Washington | 0 | Hostile |
| Capito | Shelley Moore | Senate | R | West Virginia | 69 | Friendly |
| Cardin | Benjamin L. | Senate | D | Maryland | 0 | Hostile |
| Carper | Thomas R. | Senate | D | Delaware | 0 | Hostile |
| Casey, Jr. | Robert P. | Senate | D | Pennsylvania | 0 | Hostile |
| Cassidy | Bill | Senate | R | Louisiana | 81 | Taxpayer Hero |
| Collins | Susan | Senate | R | Maine | 69 | Friendly |
| Coons | Christopher A. | Senate | D | Delaware | 0 | Hostile |
| Cornyn | John | Senate | R | Texas | 94 | Taxpayer Hero |
| Cortez Masto | Catherine | Senate | D | Nevada | 0 | Hostile |
| Cotton | Tom | Senate | R | Arkansas | 94 | Taxpayer Hero |
| Cramer | Kevin | Senate | R | North Dakota | 88 | Taxpayer Hero |
| Crapo | Mike | Senate | R | Idaho | 100 | Taxpayer Super Hero |
| Cruz | Ted | Senate | R | Texas | 81 | Taxpayer Hero |
| Daines | Steve | Senate | R | Montana | 94 | Taxpayer Hero |
| Duckworth | Tammy | Senate | D | Illinois | 0 | Hostile |
| Durbin | Richard J. | Senate | D | Illinois | 0 | Hostile |
| Ernst | Joni | Senate | R | Iowa | 94 | Taxpayer Hero |
| Fetterman | John | Senate | D | Pennsylvania | 0 | Hostile |
| Fischer | Deb | Senate | R | Nebraska | 94 | Taxpayer Hero |
| Gillibrand | Kirsten E. | Senate | D | New York | 0 | Hostile |
| Graham | Lindsay | Senate | R | South Carolina | 69 | Friendly |
| Grassley | Chuck | Senate | R | Iowa | 94 | Taxpayer Hero |
| Hagerty | Bill | Senate | R | Tennessee | 63 | Friendly |
| Hassan | Margaret Wood | Senate | D | New Hampshire | 6 | Hostile |
| Hawley | Josh | Senate | R | Missouri | 94 | Taxpayer Hero |
| Heinrich | Martin | Senate | D | New Mexico | 0 | Hostile |
| Hickenlooper | John W. | Senate | D | Colorado | 6 | Hostile |
| Hirono | Mazie K. | Senate | D | Hawaii | 0 | Hostile |
| Hoeven | John | Senate | R | North Dakota | 88 | Taxpayer Hero |
| Hyde-Smith | Cindy | Senate | R | Mississippi | 81 | Taxpayer Hero |
| Johnson | Ron | Senate | R | Wisconsin | 100 | Taxpayer Super Hero |
| Kaine | Tim | Senate | D | Virginia | 6 | Hostile |
| Kelly | Mark | Senate | D | Arizona | 6 | Hostile |
| Kennedy | John | Senate | R | Louisiana | 94 | Taxpayer Hero |
| King, Jr. | Angus S. | Senate | I | Maine | 13 | Hostile |
| Klobuchar | Amy | Senate | D | Minnesota | 0 | Hostile |
| Lankford | James | Senate | R | Oklahoma | 94 | Taxpayer Hero |