Electronic IWO (e-IWO) FAQs

No, it is a federal program available to companies in every state.

You will have to register the FEIN that corresponds with the company that the employee with the withholding order belongs to which may result in you having to register all the FEINs.

You may contact our office at (866) 901-3212 to speak to a Child Support representative. For information regarding e-IWO, contact Bill Stuart: eiwomail@acf.hhs.gov or visit: https://www.acf.hhs.gov/css/employers/e-iwo.

add remove Is the e-IWO only for Orange County?

add remove If my company does business using different FEINs, do I have to register using all the FEINs to make electronic payments?

add remove How can I obtain a participation number on an e-IWO? Who can we contact to obtain this information?

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