Adding your WIC card to Walmart's app takes about five minutes if you have the card number and PIN handy

The Walmart app lets you load your WIC benefits directly into the app so you can see your balance and shop without carrying the physical card. You'll need your WIC card number, your four-digit PIN, and a Walmart account. The process happens inside the app itself — you don't go through Walmart's website or call anyone.

Not every state's WIC program works with the Walmart app yet. Before you start, check whether your state is listed in the app's WIC section. If your state isn't supported, you can still use your physical WIC card at Walmart checkout, but you won't see your balance in the app.

Key Takeaways

  • You need your WIC card number, four-digit PIN, and an active Walmart account before you can link your card to the app.
  • The Walmart app's WIC feature only works in states where the state WIC program has partnered with Walmart — check the app to see if yours is included.
  • Once linked, your WIC balance and approved food list appear in the app, and you can scan items to check if they're WIC-may be able to access before checkout.
  • If linking fails, the most common causes are a wrong PIN, a card that hasn't been activated yet, or a state program that doesn't participate.

Step-by-step: linking your WIC card in the Walmart app

Open the Walmart app and tap the menu icon (three horizontal lines) at the bottom right. Scroll down and look for "WIC" or "WIC Benefits" — this option only appears if your state participates. Tap it.

You'll see a screen asking for your WIC card number and PIN. Enter both exactly as they appear on your card or in your WIC paperwork. The card number is usually on the front of the card; the PIN is the four-digit number you use at checkout. Tap "Link Card" or "Add Card" (the exact wording varies by state).

The app will connect to your state's WIC system to verify the card. This usually takes a few seconds. If it succeeds, your balance and the list of foods you can buy will load into the app. If it fails, you'll see an error message — see the troubleshooting section below.

What you can do once your card is linked

Once your WIC card is in the app, you can see your current balance for each food category — dairy, produce, meat, grains, and so on. The balance updates after each transaction, so you always know how much you have left.

The app also shows you the approved food list for your state. You can search for specific items or scan a barcode in the store to check whether that product is WIC-may be able to access before you put it in your cart. This saves time at checkout and prevents the frustration of reaching the register only to find out an item isn't approved.

You can still use your physical WIC card at checkout even after linking it to the app. The app is a convenience tool, not a replacement for the card itself.

Troubleshooting: why the link might not work

Wrong PIN: The most common reason linking fails is entering the PIN incorrectly. Your WIC PIN is not your debit card PIN or your Walmart password. Check your WIC paperwork or the letter you received when your card was issued. If you've forgotten it, contact your state WIC office directly — they can reset it or tell you what it is.

Card not activated: If your WIC card is brand new, it may not be activated yet. New cards sometimes take a day or two to become active in the system. Wait 24 hours and try again. If it still doesn't work, call your state WIC office to confirm the card is active.

Your state doesn't participate: Not all state WIC programs have partnered with Walmart's app yet. If you don't see a WIC option in the Walmart app menu, your state isn't included. You can still use your physical card at Walmart, but you won't be able to link it to the app.

Account or app issues: Make sure you're logged into your Walmart account in the app. If you don't have one, create it before trying to link your WIC card. If you're already logged in and linking still fails, try logging out, closing the app completely, and logging back in. Outdated app versions sometimes cause problems — check your phone's app store to see if an update is available.

What happens if you lose your WIC card

If your physical WIC card is lost or stolen, contact your state WIC office right away. They can deactivate the old card and issue a replacement. Once you have the new card, you can link it to the Walmart app using the same steps — just use the new card number and PIN.

Until you get a replacement card, you won't be able to use your WIC benefits at any store, including Walmart. The app alone cannot process a transaction; you need the physical card at checkout.

Using your WIC card and app together at Walmart

At checkout, tell the cashier you're paying with WIC. Hand them your physical card or let them scan it. The transaction will process just as it normally would — the app doesn't change how payment works at the register.

The app is most useful before you shop. Use it at home to plan your trip, check your balance, and make sure the items you're thinking of buying are approved. You can also use it in the store to scan items and verify they're may be able to access before adding them to your cart.

Frequently Asked Questions

Do I need the Walmart app to use my WIC card at Walmart?

No. Your physical WIC card works at Walmart checkout whether or not you have the app. The app is optional and just makes it easier to check your balance and see which foods are approved.

Can I use my WIC card at other stores if I link it to the Walmart app?

Yes. Linking your card to the Walmart app doesn't restrict it to Walmart only. You can use your WIC card at any store that accepts it, and your balance will be the same everywhere.

What if I enter my PIN wrong three times?

The app may lock you out temporarily or ask you to try again later. If you're locked out, wait a few hours and try again. If you keep getting an error, contact your state WIC office — they can reset your PIN or help you troubleshoot.

Will the app work if I'm offline or have no cell service?

You need an internet connection to link your card and to check your balance or the approved food list. Once the information loads, some of it may stay visible offline, but you won't be able to update your balance or scan items without a connection.

Can someone else use my WIC card if they have the app linked?

The app is tied to your Walmart account, not to the physical card. Someone else could use your physical card at checkout, but they wouldn't see your balance or approved foods unless they logged into your Walmart account. Keep your Walmart password private just like you would your WIC PIN.