https://www.irs.gov/filing/free-file-fillable-forms/free-file-fillable-forms-account-questions https://www.irs.gov/filing/free-file-fillable-forms/free-fil...

https://www.irs.gov/filing/free-file-fillable-forms/free-file-fillable-forms-account-questions https://www.irs.gov/filing/free-file-fillable-forms/free-fil... "Email and phone verification If you are not receiving the verification codes, from both sources, you will not be able to create an account:"