Today, Brady could throw his 100th regular season touchdown - since turning 43 years old.

Brady currently has 99TD passes in 45 regular season games since turning 43 years old.
In those 45 games, he has thrown for 295 yards per game and 99-27 TD/INT.

To compare that, only four other QBs in NFL history have thrown touchdown passes after turning 43 - they combine for 22-20 TD/INT (Blanda 12 TD, Testaverde 6, DeBerg 3, Moon 1).

Looking at playoffs after 43, Brady is 13-4 TD/INT and the rest of NFL history is 2-3 TD/INT.

That would total Brady 112-31 TD/INT and the rest 24-23 TD/INT.

To compare those 112 passing touchdowns since Brady turned 43 ( so since the beginning of the 2020 season) with the other active QBs, Brady is T-2nd (with Rodgers and Allen) only behind Mahomes (120 TD passes).

Source:https://www.statmuse.com/nfl/ask/most-passing-tds-after-age-42

https://www.statmuse.com/nfl/ask/most-passing-tds-after-age-42-including-playoffs

https://www.statmuse.com/nfl/ask/most-pass-tds-since-2020-including-playoffs