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Level 2
Dec 16, 2025 1:09 AM UTC
Question

CA Form 5805

How do you generate CA Form 5805?

2 replies

abctax55
Level 15
Dec 16, 2025 5:01 AM UTC

By owing a penalty for underpaying?

HumanKind... Be Both
Level 2
Dec 16, 2025 12:01 PM UTC

CA Form 5805 is generated by calculating your California estimated tax payments and underpayment, and most tax software creates it automatically when needed.