I just filed our 2015 taxes and we are mailing the forms. We are owed a refund. Do I have to wait to e-file 2016 taxes until the 2015 taxes are received and processed?
We are owed a refund for 2015, and are expecting a refund for 2016. We had to mail the 2015 forms, but will e-file the 2016 tax information. If I do 2016 right now, it's almost certain that 2016 will be received and processed before the 2015 forms. Will that cause an issue?