The IRS has finalized the new 4506-C Form 3. November 2022 / Uncategorized The IRS has finalized the new 4506-C Form The IRS has finalized the new Form 4506-C (October 2022), which is currently available on the IRS website. We have attached a prefilled form for your review. The Internal Revenue Service (IRS) has extended the deadline for transitioning to the new Form 4506-C. Both versions of Form 4506-C will be accepted through February 28, 2023. Effective March 1, 2023, the newly published Form 4506-C will be the only form we will accept. Please ensure you complete the form as you intend it to be processed. Lines 5 through 8 must be complete before the taxpayer signs. The exception to this is the following items that we have prefilled for your convenience. Line 5aii, IVES participant ID number Line 5aiii, SOR Mailbox ID Line 5b, Customer CIC File Number Line 5c Unique Identifier (if directed to use by CIC Staff) Updated 4506-C FORM Recent Posts The IRS has finalized the new 4506-C Form The IRS has finalized the new 4506-C Form The IRS has finalized the new Form 4506-C (October 2022), Compliance News: New IRS Form 4506-C The IRS is now accepting Form 4506-C for submissions sent through TaxReturnVerifications.com via IVE Upcoming Important Changes to the IRS 4506-C Dear valued client, As you may have heard, The IRS is implementing a processing modernization. This Tags : 5c3bf8f4-bb80-4739-bc3a-89edd92c0e01|0|.0|96d5b379-7e1d-4dac-a6ba-1e50db561b04