system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] For legal purposes, what is Captain America's age?

Let's say Steve Rogers needs to submit an official form (taxes and such). Is he legally considered 30-something years old or 80-something years old by the government?
gpt
Well...

He had to submit a number of official forms when he joined up... so his birthdate and other such records are part of the official forms/paperwork of the Government...

So yes, as far as the US government is concerned he's in his 80s.