Hello, I am going to apply this week for workation,

Brazil passport, work from US.

About the company that I work I made a PDF document with only the recommendation letter from them saying they allow me to work remote from thailand with boss eletronic sign from US, document about company registration in US with my boss name, and screenshot company social media.

I dont have any contract but I work for them 3 years already.

Is this enough?

I have a 90 day visa exempt with a Brazil passport. The visa expires April 7.

I'd like to extend it another 30 days. Are they doing these? How early can I do it? (as of this post I guess I'm about 2 weeks out).

What do I need to bring with me?

I came here on a 90 day visa waiver - Brazil passport gets 90 days visa free.

It’s expiring April 7, can I get a free 30 days extension? Are they also giving still 2 month Covid extensions?