2021 Legislators
| Last Name | First Name | Chamber | Party | State | Rating | Taxpayer Category |
|---|---|---|---|---|---|---|
| Malliotakis | Nicole | House | R | New York | 80 | Taxpayer Hero |
| Maloney | Carolyn | House | D | New York | 0 | Hostile |
| Maloney | Sean Patrick | House | D | New York | 0 | Hostile |
| Mann | Tracey | House | R | Kansas | 100 | Taxpayer Super Hero |
| Manning | Kathy | House | D | North Carolina | 0 | Hostile |
| Massie | Thomas | House | R | Kentucky | 96 | Taxpayer Hero |
| Mast | Brian | House | R | Florida | 96 | Taxpayer Hero |
| Matsui | Doris | House | D | California | 0 | Hostile |
| McBath | Lucy | House | D | Georgia | 4 | Hostile |
| McCarthy | Kevin | House | R | California | 100 | Taxpayer Super Hero |
| McCaul | Michael | House | R | Texas | 96 | Taxpayer Hero |
| McClain | Lisa | House | R | Michigan | 100 | Taxpayer Super Hero |
| McClintock | Tom | House | R | California | 100 | Taxpayer Super Hero |
| McCollum | Betty | House | D | Minnesota | 0 | Hostile |
| McEachin | Donald | House | D | Virginia | 0 | Hostile |
| McGovern | Jim | House | D | Massachusetts | 0 | Hostile |
| McHenry | Patrick | House | R | North Carolina | 100 | Taxpayer Super Hero |
| McKinley | David | House | R | West Virginia | 75 | Friendly |
| McMorris Rodgers | Cathy | House | R | Washington | 100 | Taxpayer Super Hero |
| McNerney | Jerry | House | D | California | 0 | Hostile |
| Meeks | Gregory | House | D | New York | 0 | Hostile |
| Meijer | Peter | House | R | Michigan | 88 | Taxpayer Hero |
| Meng | Grace | House | D | New York | 0 | Hostile |
| Meuser | Dan | House | R | Pennsylvania | 100 | Taxpayer Super Hero |
| Mfume | Kweisi | House | D | Maryland | 0 | Hostile |
| Miller | Mary | House | R | Illinois | 100 | Taxpayer Super Hero |
| Miller | Carol | House | R | West Virginia | 96 | Taxpayer Hero |
| Miller-Meeks | Mariannette | House | R | Iowa | 96 | Taxpayer Hero |
| Moolenaar | John | House | R | Michigan | 96 | Taxpayer Hero |
| Mooney | Alex | House | R | West Virginia | 100 | Taxpayer Super Hero |
| Moore | Blake | House | R | Utah | 100 | Taxpayer Super Hero |
| Moore | Barry | House | R | Alabama | 100 | Taxpayer Super Hero |
| Moore | Gwen | House | D | Wisconsin | 0 | Hostile |
| Morelle | Joseph | House | D | New York | 0 | Hostile |
| Moulton | Seth | House | D | Massachusetts | 0 | Hostile |
| Mrvan | Frank | House | D | Indiana | 0 | Hostile |
| Mullin | Markwayne | House | R | Oklahoma | 100 | Taxpayer Super Hero |
| Murphy | Stephanie | House | D | Florida | 0 | Hostile |
| Murphy | Greg | House | R | North Carolina | 100 | Taxpayer Super Hero |
| Nadler | Jerrold | House | D | New York | 0 | Hostile |
| Napolitano | Grace | House | D | California | 0 | Hostile |
| Neal | Richard | House | D | Massachusetts | 0 | Hostile |
| Neguse | Joe | House | D | Colorado | 0 | Hostile |
| Nehls | Troy | House | R | Texas | 100 | Taxpayer Super Hero |
| Newhouse | Dan | House | R | Washington | 92 | Taxpayer Hero |
| Newman | Marie | House | D | Illinois | 0 | Hostile |
| Norcross | Donald | House | D | New Jersey | 0 | Hostile |
| Norman | Ralph | House | R | South Carolina | 100 | Taxpayer Super Hero |
| Nunes | Devin | House | R | California | 100 | Taxpayer Super Hero |
| O'Halleran | Tom | House | D | Arizona | 0 | Hostile |