We mailed this letter to you to notify you that electronic payments are now required - even if you have already been making electronic payments voluntarily.
For most taxes, electronic payments can be made easily using one of the electronic payment options on our website (see e-Services).
Form EFT-1 is enclosed with the IDOR-50-E-1 letter. You must complete Form EFT-1 only if you choose to sign up for the electronic payment methods of ACH credit, Pay-by-phone debit, or Direct file debit, or if you need to correct your banking information for these methods. (Form EFT-1 should not be completed if you are paying through other electronic methods.)