What is ADP's EIN Number?

Mike Fisher's answer is spot on. He even gives a method to look up EINs. I endorse his answer and consider it definitive. EDGAR is a wealth of information and it's considered your best source for information on businesses with stock that is publicly traded. read more

The EIN of Automatic Data Processing (NYSE:ADP) is 22-1467904. The EIN of any SEC registrant can be found by going to SEC.gov | Home and using the EDGAR search function. Caveat: The EINs of the subsidiaries and the affiliates of ADP will be different from the parent company and unique for each distinct legal entity. read more