就事论事，不建议出口伤人。。看看加州EDD说的，其实这个情况是要开W2的。

https://edd.ca.gov/en/payroll_taxes/household_employer/

If you pay wages to people who work in or around your home, you may be considered a household employer. Refer to the table below for a list of workers and whether they are considered household employees. A household employee may perform services on a temporary or less-than-full-time basis.