Since I already e-filed Form 1040X for 2024 and paid the additional tax, when I submit for the SDOP, do I just attach a Form 1040X showing no changes/ no additional tax paid (and marking SDOP in Red on top) to the already amended 2024 returns? I read somewhere that I still need to include 3 years of amended tax returns even though I only need to correct 2022 and 2023 (in my case). Thanks again!
