More questions if anybody has a moment:
1. Since I didn't have a steady job in 2020, my meager earnings (£3190) were from different individuals. I was filling out everything on TaxAct and it asked for Foreign Employer Compensation and Pensions - Payer's Name, address, etc. Because these were all individuals, I don't really have this information. Has anybody ever had this happen before and, if so, what would you put?
2. I didn't make enough money to pay any tax here in the UK last UK tax season. Does that mean I'll have to pay Social Security tax in the US?
3. Out of curiosity, what is used as proof that I'm covered by NI here? Is it the sheet I received initially with my NI number on it? Or is it the tax documents when I finally do pay UK taxes (which I will have to do eventually as I'm currently working but again, independently, so I'll have to pay a lot into NI at that time).
Thank you in advance for any help!!