2018 Legislators
| Last Name | First Name | Chamber | Party | State | Rating | Taxpayer Category |
|---|---|---|---|---|---|---|
| Sanford | Mark | House | R | South Carolina | 84 | Taxpayer Hero |
| Sarbanes | John | House | D | Maryland | 5 | Hostile |
| Scalise | Steve | House | R | Louisiana | 92 | Taxpayer Hero |
| Scanlon | Mary Gay | House | D | Pennsylvania | NA | No Rating |
| Schakowsky | Jan | House | D | Illinois | 4 | Hostile |
| Schiff | Adam | House | D | California | 7 | Hostile |
| Schneider | Bradley | House | D | Illinois | 21 | Unfriendly |
| Schrader | Kurt | House | D | Oregon | 29 | Unfriendly |
| Schweikert | David | House | R | Arizona | 98 | Taxpayer Hero |
| Scott | Robert | House | D | Virginia | 5 | Hostile |
| Scott | Austin | House | R | Georgia | 82 | Taxpayer Hero |
| Scott | David | House | D | Georgia | 19 | Hostile |
| Sensenbrenner | Jim | House | R | Wisconsin | 98 | Taxpayer Hero |
| Serrano | Jose | House | D | New York | 2 | Hostile |
| Sessions | Pete | House | R | Texas | 89 | Taxpayer Hero |
| Sewell | Terri | House | D | Alabama | 16 | Hostile |
| Shea-Porter | Carol | House | D | New Hampshire | 4 | Hostile |
| Sherman | Brad | House | D | California | 2 | Hostile |
| Shimkus | John | House | R | Illinois | 78 | Friendly |
| Shuster | Bill | House | R | Pennsylvania | 70 | Friendly |
| Simpson | Mike | House | R | Idaho | 75 | Friendly |
| Sinema | Krysten | House | D | Arizona | 35 | Unfriendly |
| Sires | Albio | House | D | New Jersey | 8 | Hostile |
| Smith | Adrian | House | R | Nebraska | 82 | Taxpayer Hero |
| Smith | Lamar | House | R | Texas | 83 | Taxpayer Hero |
| Smith | Adam | House | D | Washington | 7 | Hostile |
| Smith | Christopher | House | R | New Jersey | 47 | Lukewarm |
| Smith | Jason | House | R | Missouri | 87 | Taxpayer Hero |
| Smucker | Lloyd | House | R | Pennsylvania | 89 | Taxpayer Hero |
| Soto | Darren | House | D | Florida | 2 | Hostile |
| Speier | Jackie | House | D | California | 14 | Hostile |
| Stefanik | Elise | House | R | New York | 44 | Lukewarm |
| Stewart | Chris | House | R | Utah | 91 | Taxpayer Hero |
| Stivers | Steve | House | R | Ohio | 73 | Friendly |
| Suozzi | Thomas | House | D | New York | 15 | Hostile |
| Swalwell | Eric | House | D | California | 9 | Hostile |
| Takano | Mark | House | D | California | 2 | Hostile |
| Taylor | Scott | House | R | Virginia | 78 | Friendly |
| Tenney | Claudia | House | R | New York | 75 | Friendly |
| Thompson | Mike | House | D | California | 4 | Hostile |
| Thompson | Glenn | House | R | Pennsylvania | 78 | Friendly |
| Thompson | Bennie | House | D | Mississippi | 6 | Hostile |
| Thornberry | Mac | House | R | Texas | 80 | Taxpayer Hero |
| Tipton | Scott | House | R | Colorado | 79 | Friendly |
| Titus | Dina | House | D | Nevada | 7 | Hostile |
| Tonko | Paul | House | D | New York | 5 | Hostile |
| Torres | Norma | House | D | California | 7 | Hostile |
| Trott | Dave | House | R | Michigan | 75 | Friendly |
| Tsongas | Niki | House | D | Massachusetts | 4 | Hostile |
| Turner | Michael | House | R | Ohio | 69 | Friendly |