Changing an electronically filed return.
Electronic filing saves the cost of a registered letter.
You won't have to guess if and when the IRS or the department received your return. Both the IRS and the Oregon Department of Revenue will confirm your electronically filed return. The IRS will notify your preparer of the date it accepted your electronic return for processing. IRS notification of acceptance is usually done within 24 hours. Oregon will notify the preparer of acceptance within two to three days after the returns are transmitted.