@pk you're incredibly helpful, thank you very much!
I'm not married and my relatives are back in Ukraine, so I arrived alone, but I rent a house together with my friend's family of 6. That complicates form filling as I'm not always sure how to answer questions about "household income" (in benefits forms for example, my friends applied for benefits on their own and I applied on my own), so I usually state that I'm is my whole family.
I will try to get virtual assistance from TaxAid/ VITA / AARP you mentioned, looks like I should qualify for free help. Thank you!
