SNAP after a layoff: what documents did you send?

My SNAP recertification is coming up and my income changed a lot since my layoff. I have been trying to stay organised about it. There are 18 people in my household. What did you submit and how long did approval take?

I sent my last two pay stubs, the separation letter and a bank statement. I heard back in about 8 weeks, and my county offered an interview by phone.