Grocery Vendors

Welcome grocers! 

Click on the appropriate link below to find more information:

Existing Grocery Vendors

Happening Now: Re-Contracting – DUE August 31, 2023

All current contracts for Washington WIC authorized vendors expire at 11:59 PM on September 30, 2023. 

You must reapply and have a new contract in place to accept WIC on October 1, 2023. 

An owner or authorized representative has been sent an email that includes a WIC Vendor User Guide and User ID to reapply for WIC authorization through the vendor portal.

You must have an Administrator/Owner role (electronic permission) in place to access a reauthorization application. If a new User ID is needed, please contact us at to set one up. 

Submit your Reauthorization Application as soon as possible and no later than August 31, 2023. Applications received after August 31, 2023, may not be processed in time for the October 1, 2023, contract start date.

Submitting a Reauthorization Application does not guarantee authorization. 

  • If your Reauthorization Application is denied, we will provide you with written notification. 
  • If your Reauthorization Application is approved, you will receive a copy of the contract for your signature.

New Grocery Vendors

Currently Accepting NEW Grocery Vendor Authorization Applications

We are accepting applications for new vendors. The application and authorization timeframe depends on our staff’s availability. We aim to process applications in a timely manner. Applying does not guarantee authorization*. Written notice will be sent via email to each applicant.

Your store must meet Federal and state regulations including specific and detailed criteria to be a WIC authorized vendor. Before submitting an online application, you must determine: 

  1. If your POS system supports WIC transactions. USDA/FNS provides the WIC EBT Operating Rules and the Technical Implementation Guide (TIG). The Operating Rules address WIC EBT operation for all entities, including retail system vendors, WIC vendors, acquirers, and processors. The X9.93 implementation guidelines and specifications for processing WIC EBT transactions are in the TIG. You may email us for a list of some POS systems supported by eWIC.
  2. If your store meets our Vendor Selection Criteria (PDF).

Once it’s determined your store meets the requirements: 

What to Expect Next:

  • Your application will be reviewed and go through a business integrity check.
  • A Preauthorization Assessment, POS testing, and staff training will be scheduled if the business meets the requirements. 
  • A contract will be initiated. WIC transactions may take place once the contract is fully executed. 

*If the applicant does not meet all criteria listed in WAC 246-790-075 and the application is denied, the business must wait six months to reapply.

Please contact us at or 1-800-841-1410, extension 2 if you have questions or need help with your online Application. Thank you for partnering with us.