How to Find Your Employer’s State ID Number and Other Business Related Information in Wisconsin

How do I find my employer’s state ID number? Your employer’s Employer Identification Number (EIN) can be found in box b of your W-2. If you worked for the same employer last year, the EIN would have been on last year’s W-2. Sometimes the EIN is located on your weekly paystub. Read more on ttlc.intuit.com … Read more