Do I need to send new entire 1040-SR with 1040-X to add solar residential energy credit to 2023 return?

[libertybel]

2023 1040-SR was done by tax accountant that is now out of business. Return has "client copy" watermark. If I need to send revised 1040-SR do I need to retype a clean copy to send with 1040-X?

[MinhT1]

No.

You only need to attach to your amended return (form 1040X) schedules and supporting statements that support changes made on your return.

Please read the section Assembling Your Return on page 11 of the Instructions for form 1040X.