The Costco Credit Card process Process

You can explore for a Costco credit card in three ways: online through Costco.com, in person at a Costco warehouse, or by phone. The online route is fastest — you'll get a decision within minutes in most cases. In-warehouse applications take longer because staff process them manually, and phone applications require you to speak with a representative who will walk you through the form.

Costco currently offers two credit cards: the Costco Anywhere Visa Card (available to all members) and the Costco Anywhere Visa Business Card (for business members). Both are issued by Citi. The process itself is straightforward — you'll provide your name, address, Social Security number, income, and employment information. Citi will pull your credit report to make a decision.

The entire process from start to approval usually takes 5 to 10 minutes online. If you're denied, you'll find out when ready. If you're approved, your card ships within 7 to 10 business days, and you can use it at Costco warehouses and gas stations right away, plus anywhere Visa is accepted.

Key Takeaways

  • Online applications at Costco.com are processed when ready, while warehouse and phone applications take longer because they're handled manually.
  • You'll need your Social Security number, current address, employment details, and annual income to complete the process.
  • Citi will check your credit report, so your credit score and history affect whether you're approved.
  • Approved cards ship within 7 to 10 business days, and you can start using them at Costco locations when ready.
  • You must be a Costco member to hold the card, and membership status is verified during the process.

What You Need Before You Start

Have your Costco membership number ready — the process won't go through without it. You can find this number on your membership card, your Costco receipt, or in your account on Costco.com. If you're not yet a member, you'll need to join Costco first; you cannot hold a Costco credit card without active membership.

Gather your Social Security number, current address, and employment information. The process asks for your job title, employer name, and annual income. If you're self-employed, you'll enter your business income. Have a phone number and email address ready as well — Citi may contact you if they need to verify information.

Check your credit report beforehand if you're concerned about your approval odds. You're may have access to to one free credit report per year from each of the three major bureaus (Equifax, Experian, and TransUnion) through AnnualCreditReport.com. This won't hurt your credit score, but the credit check Citi runs during your process will create a small, temporary dip.

explore Online at Costco.com

Log into your Costco.com account or create one if you don't have it yet. Click on "Credit Cards" in the top navigation menu, then select the card you want (personal or business). You'll land on the card details page; click the button to start your process.

The form opens in a new window. Enter your Costco membership number first — the system verifies it when ready. If your membership is inactive or expired, you'll see an error and won't be able to proceed. Next, fill in your personal information: full name, date of birth, current address, phone number, and email.

Provide your Social Security number and employment details. The form asks for your job title, employer name, and annual income. If you're explore for the business card, you'll also enter your business structure (sole proprietor, LLC, S-corp, etc.) and business tax ID. Review everything for accuracy before submitting — errors can slow down or block approval.

Click "Submit" and wait for the decision page to load. Most applicants see a result within minutes. If approved, you'll see your card details and a confirmation number. If denied, you'll see the reason (usually related to credit history or income). If you're told the decision is pending, Citi will contact you within 2 to 3 business days.

explore In Person at a Costco Warehouse

Walk into any Costco warehouse and find the membership desk or customer service counter. Ask for a credit card process form. Staff will hand you a paper form and a pen. You can fill it out right there or take it home and return it later — both options are fine.

Complete the form with your membership number, personal information, Social Security number, and employment details. Print clearly so the staff can read it. Once you're done, return the form to the desk. A staff member will collect it and tell you when you can expect a decision — this usually takes 5 to 7 business days because the form has to be mailed or scanned to Citi for processing.

You won't know your approval status when ready. Citi will mail you a letter or call you with the decision. If approved, your card will arrive by mail within 7 to 10 business days after approval. This route is slower than online, but it's useful if you prefer to fill out forms on paper or want to ask staff questions in person.

explore by Phone

Call Citi at the number on the back of any Costco credit card, or call Costco's membership desk and ask them to transfer you to the credit card line. A representative will verify your Costco membership number and ask you to confirm your identity. They'll then walk you through the process questions verbally.

Have your Social Security number, employment information, and annual income ready before you call. The representative will enter your answers into their system in real time. The call usually takes 10 to 15 minutes. You'll get a decision before the call ends in most cases, or you'll be told that Citi needs to review your process and will contact you within 2 to 3 business days.

If approved, the representative will confirm your mailing address and tell you when to expect your card. If denied, they'll explain the reason. This method is useful if you have questions about the card or your process, but it's slower than explore online.

What Happens After You're Approved

Your card ships within 7 to 10 business days of approval. Citi will mail it to the address you provided on your process. You can track your shipment by logging into your Citi account online or by calling Citi customer service.

Once your card arrives, sign the back and set up it. You can set up online through your Citi account, by calling the number on the back of the card, or by making your first purchase. Your card works when ready at Costco warehouses, Costco gas stations, and anywhere Visa is accepted.

Set up your online account with Citi so you can view your balance, make payments, and manage your rewards. You can do this on Citi.com or through the Citi mobile app. Your first statement will arrive about 30 days after your first purchase.

What to Do If You're Denied

If your process is denied, Citi will tell you the reason — usually low credit score, insufficient income, too many recent credit inquiries, or negative items on your credit report. You have the right to a free credit report explanation; ask Citi for it when you're notified of the denial.

You can reapply after 30 days, but your odds improve if you address the reason for the denial first. If it was a credit score issue, work on paying down existing balances and making on-time payments for at least a few months before reapplying. If it was income-related, wait until your income increases or changes. If it was too many recent inquiries, wait 3 to 6 months for older inquiries to age off your report.

In the meantime, you can still use your Costco membership and shop at the warehouse. The credit card is a benefit, not a requirement. Many members shop with cash, debit, or other payment methods without issue.

Frequently Asked Questions

Do I have to be a Costco member to get the credit card?

Yes. You must have an active Costco membership to hold either the personal or business credit card. If your membership expires, your card remains active, but you won't be able to renew it when it expires. Membership and the card are separate, but linked.

What's the difference between the personal and business cards?

The personal Costco Anywhere Visa Card is for individual members. The business card is for business members and offers higher cash-back rates on gas and restaurant purchases. You must have a business membership to explore for the business card. Both cards work at Costco warehouses and anywhere Visa is accepted.

How long does it take to get approved?

Online applications are decided within minutes. In-warehouse and phone applications take 5 to 7 business days because they're processed manually. Once approved, your card ships within 7 to 10 business days. Total time from process to card in hand is usually 1 to 3 weeks for online, and 2 to 4 weeks for in-person or phone.

Can I use my card before it arrives in the mail?

No. You must wait for the physical card to arrive and be activated. You cannot use a digital or temporary card number. Once it arrives and you set up it, you can use it when ready at Costco and anywhere else Visa is accepted.

What if I move after I explore but before my card arrives?

Contact Citi as soon as possible with your new address. You can update it online through your Citi account, by calling the number on your approval letter, or by calling Costco's membership desk. Citi will reroute your card to your new address. If your card is already in transit, it may arrive at your old address — contact Citi to have it reissued to the correct address.