WAPFML: Real W-2or not?

I received a W-2 that's not from an employer, but lists WACARE, WAPFML and WCT amount. When I google it, results say that "Since Washington does not have state income tax, these deductions do not affect your federal tax return filing, nor do they usually require a state return filing." So do I add it as another employer on my tax return or not?