@aaronwrosa-gmail There is no DOB checking on a mailed tax return.
Only on an electronically filed (e-filed) tax return does the IRS check the DOB against the Social Security number of the return. Any rejection for the DOB is from the IRS, not TurboTax.
The IRS receives your Social Security information and your DOB from the Social Security Administration. If the IRS has an incorrect DOB in their databases then that is why they rejected the e-filed tax return.
