The state of California participates in the CF/SF program.
|Filing Type||Due Date|
|Electronic Filing||January 31 (Form 1099-MISC (NEC Only))|
March 31 (Form 1099-MISC, INT, DIV, R)
No transmittal/reconciliation form is required for the state of California.
You must file the forms 1099-MISC, 1099-INT, 1099-DIV and 1099-R only if there is state tax withholding.
Be sure to file the state copy of your 1099 if you're reporting withholding.
The state of California accepts both e-filing and paper filing.