I personally don't know of anyone even close to that.  The other part you are missing is the conversion.  Tax preparers age faster than the rest of the population, so you have to do a conversion like you do for dogs.  Factoring that in, he is still doing taxes at 135 years old - that's really impressive.

Oh, I almost forgot ----------- Bob.  Based on his stories, isn't he close to 94 now? 😜