If you are mailing your return, you would still have 5 federal e-files available. If you don't remember how many you may have e-filed, you should be able to go to File, then Open. From there you may have to sort through the return to see which ones were actually e-filed versus mailed. Also, the 5 e-files is an IRS regulation, not TurboTax. Please let us know if this helps.