별도의 1099를 CA FTB로 보내지 않아도 됩니다.
For tax year 2021, the 1099-NEC is included in the IRS Combined Federal/State Filing (CF/SF) Program.
If you file the 1099-NEC electronically or via paper with the IRS, according to the CF/SF guidelines outlined in IRS Pub 1220 you do not need to submit 1099-NEC separately to FTB.
However, if you have an exception that requires you to report something different for federal and state purposes, such as a different dollar amount, file separate returns with IRS and FTB.