Will I or the giver have to pay any taxes on money gifted to me in excess of $15,000 (closer to $60k)? Federal, state(PA), or local? From mom via dad's life insurance.

My father recently passed. My mom (per his wishes) plans to evenly divide his life insurance proceeds among our immediate family members. I want to determine the best way to do so (personal check?). I also want to make sure she does not mistakenly accrue unnecessary tax obligations for herself or us. Federally, I believe she would be okay (below lifetime gifting limit of $11 million), but should we be worried about state and local taxes? Pittsburgh, PA.