@Strongsilence-CPA  - Historically there is no update needed, as in disaster situations, the IRS uses the address of record to apply filing and penalty relief. For more information please see https://www.irs.gov/newsroom/for-california-storm-victims-irs-postpones-tax-filing-and-tax-payment-deadline-to-nov-16  Kevin W. Lacerte Support

Hello @Kathy606, Lacerte Tax supports electronically filing amended 1040 and 1040-NR returns. For 1040-NR specifically, the return would need to be Tax Year 2021 or later. You can find more information about generating the 1040X here. For IRS specific information on electronically filing amended Individual returns, see this article. Feel free to give us a call at (800) 933-9999 if you have further questions.

Hello @sfox, For this particular scenario, you can go to Screen 34 - Beneficiary Allocations and put a -1 in the Ratio#1 (.xxx) or dollar amount field, then go back to the particular screens (10-18) and set the Beneficiary number or allocation ratio number to the ratio you entered on Screen 34. If this still does not give the desired result, feel free to give us a call at (800) 933-9999 and one of our experts would be able to further assist.

Hello @Dodgerfan  This scenario should allow for electronic filing of the 1310. When Box C is checked, as long as the "Will pay out refund according to state law". The 1310 does show up in the Efile XML. There may be other diagnostics that need to be handled due to the nature of the 1310 (varying scenarios for electronic filing). For more information, see this article.