SNAP after a layoff: what documents did you send? - what worked for you?

My SNAP recertification is coming up and my income changed a lot since my layoff. Any experience at all would help. I have a final pay stub, a termination letter and my unemployment approval. What did you submit and how long did approval take?

Take photos of everything you send and write down the date. I had to resend one page and the record helped.

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.