Does the money I received from my Mother's Prudential Alliance Account upon her death get taxed as income with Fed, Pennsylvania, or local?

[tagteam]

You should connect with your tax expert.

https://ttlc.intuit.com/turbotax-support/en-us/help-article/product-setup/connect-tax-expert-turbota...

[Opus 17]

No one can tell you that without more information.

In general, if this was a tax-deferred account, like a traditional IRA, then you owe income tax, the same as if the owner had withdrawn the money.  The broker would send you a 1099-R at the end of the year.  

If the account held regular investments that were not tax-advantaged, then you inherited those investments on the date your mother died at the value on that date.  If the investments were later sold (cashed out) you might have a taxable gain or a deductible loss.  The broker would send you a 1099-B at the end of the year.

The death benefit on a life insurance policy is not taxable.  

There are some other, more complicated investments that might be partially taxable. 

I suggest you start by asking Prudential.  If you are a subscriber to Turbotax Live, start by asking your Live expert and they can tell you what questions you need to ask Prudential.