Does severance delay my unemployment claim? after 18 years as a hotel front-desk agent

My employer is paying severance in instalments and I am not sure whether to file now. Thank you in advance. I have a mortgage and need to plan. Who should I ask before signing?

Rules differ by state. I called the claims line and asked directly, then wrote down the answer and the date.

Before signing, I asked a friend who is a lawyer to look at the agreement. It was a short conversation and worth it.