one check is from the state of GA last year and one is from US treasury from with "KELL PHILAD 12/2015 TAX REFUND" what should I do?
If the checks are expired and your bank won't honor them, contact each payer to have them reissued. The IRS procedure is here. https://www.irs.gov/help-resources/tools-faqs/faqs-for-individuals/frequently-asked-tax-questions-an...
You will have to check your state for their procedure.