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How do I amend my 2018 California Form 540 personal tax return?

I want to amend my 2018 form 540 personal tax return Why? It's beyond statute of limitations, which is 4 years in California. You can still file it, using the latest version of the form 540 Schedule ...
littleadv's user avatar
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How do I amend my 2018 California Form 540 personal tax return?

Use the 2022 edition of the 540 Schedule X form and instructions. There is a space at the top to put the year you are amending. Starting in 2023, 540 Schedule X has been year-specific, but for 2017 ...
user102008's user avatar
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