Costco, one of the most-loved retail in America is known for its high-quality and low-cost products. As a Costco member, you can also sign up for the Costco Anywhere Visa card. This article is a tutorial which will help you perform a successful Costco Credit Card Login. Not only that but you will also learn how to apply online for Costco Credit Card or Costco Membership.
We also have easy to follow steps to recover forgotten password, username for Costco Credit card users.

Before moving forward with the process to login, reset password, deactivate membership, and so on, let’s go through the brief introduction about the company.
About Costco and Costco Credit Card
Established in 1983, Costco is one of the largest retailers in the world. It is also listed in the Fortune 500 companies with 785 warehouses around the world. The company’s mission is “to continually provide our members with quality goods and services at the lowest possible prices.” It pledges to do the business by following the Code of Ethics, obeying the law, and taking care of its members.
The company issued Costco credit cards in 2001 through American Express. However, since 2015, Citigroup has been exclusively issuing Costco’s branded credit cards.
Benefits of Costco Credit Card
- Costco already provides fuel at a relatively low-price. However, if you use Costco Credit Card, you will get an additional 4% in Costco cash rewards on the first $7,000 expenditure on gas.
- You will get 3% back at restaurants.
- Similarly, you will get 2% back on Costco purchases and 1% on all other purchases.
- Plus, you do not need to spend any money to get the card. You will only pay a certain amount annually to purchase Costco membership.
Costco Citi Credit Card Login Steps:
If you have already registered or have an account in Costco Credit Card,
Step 1. Go to https://www.costco.com/LogonForm or click on the link. You will be redirected to the Costco Credit Card login page as seen in the following picture.


Step 2. Type your Email Address and Password at the required fields
Step 3. Click on Sign In button.
The login process is quick, easy, and simple. However, in case you forgot your password or username for Costco Credit Card login, you can follow the steps below to reset the password/username.
How to Reset Costco Credit Card Password or Username?
Step 1. Go to https://www.costco.com/LogonForm or click on the link. You will be redirected to the Costco Credit Card login page as in the previous step.
Step 2. Click on the ‘Forgot Password?’ option at the left corner of the login page.
Step 3. You will be redirected to the following page. Then type your Email Address at the given box.




Step 4. Click on ‘Send Password Reset Link.’
Step 5. Check your email. Once you get the ‘Password Reset Link’ in the email, click on the link and change your password.
Step 6. Verify the password by re-entering it twice.
Step 7. Click on the ‘submit’ option.
Step 8. Use your new Password to Sign in to Costco Credit Card.
If you don’t know or forgot your Email Address that you registered with then you may have to re-register on the platform or contact the Costco Support by visiting https://customerservice.costco.com.
Who can apply for Costco Membership?
To be able to apply for Costco Membership, you must meet the below criteria.
- 18 years of age and over.
- Valid photo identification issued by the United States, Puerto Rico, Canadian Federal, State, or Provincial governments
How to apply for Costco Membership?
There are currently two types of membership, one is for Personal while the other is for Business. Membership card is valid at any Costco warehouse worldwide.
To purchase Costco membership and obtain membership number, please follow the below steps:
Step 1. Go to https://www.costco.com/join-costco-quick.html?COSTID=Header_Membership_TOP or click on the link.
Step 2. Once the page loads, you should the two membership type offered by Costco. Choose either Personal Membership or Business Membership.
Step 4. In Personal and Business membership, you have further choices which you can select.
Step 3. Click on the options that suits you the best.


Step 4. After that, provide your personal information, such as your Name, Street Address, Email Address, Phone Number, and so on.
Step 5. Once you have completed entering the details click on ‘save and continue’.
Great! you have now become Costco Member but remember that Membership fee is for one 12-month period from the date of enrollment and the card is not transferable.
How to make Payments for Costco Membership?
Step 1. Once you have entered all the required information and clicked on the ‘save and continue’ option, you will be redirected to the payment page.
Step 2. Fill in your credit card information and click on the option ‘Buy Membership’.
Step 3. You will then get your Costco membership number. You can use the membership number to apply for Costco Credit Card.
Step 4. All Visa cards, as well as cash, checks, debit/ATM, EBT and Costco Shop Cards are acceptable.
How to cancel or deactivate Costco Membership and Credit Card?
Costco is known for its generous return policies. On its website, the company writes, “We will cancel and refund your membership fee in full at any time if you are dissatisfied.” You can cancel Costco membership and deactivate Costco Credit Card by either:
- Going to the membership counter at your local Costco where the employee will process your refund.
- If you cannot visit Costco, you can can call Costco’s member services center at 1-800-774-2678.
Your Costco Credit Card will deactivate as soon as you cancel your Costco membership. The policy is visibly mentioned in the card: “We may cancel your Card Account and participation in the Costco Cash Rewards Program if you do not maintain your Costco membership.”
How to Renew Costco Membership?
To renew your Costco membership,
- Go to https://www.costco.com/RenewMembershipView or click on the link.
- Type your Last Name and Membership Number.
- Click on ‘Check Renewal Date.’ Then you will be redirected to a page where you can renew your card.
Who can apply for the Costco Credit Card?
- Costco Credit Card is issued to Costco members.
- All qualifying individuals of 18 years and over can apply for Costco.
How to Apply for Costco Credit Card?


If you have not yet applied for Costco Credit Card or forgot your account details, such as the email address, follow the following steps to register or apply for the card.
Only Costco Membership holders are eligible to apply for Costco Credit Card. If you are not a member yet and want to apply for membership follow the steps mentioned above.
Step 1. Go to https://www.costco.com/credit-card.html or click on the link.
Step 2. Once the page loads up, you can either apply for Personal Card or Business Card. Click on ‘apply now’ in the option you are looking for.
Step 3. Or you can click here for personal card and here for business card.
Step 4. Now enter the following information:
- Costco Membership Number,
- Personal Information,
- Social Security Number,
- Country of Citizenship,
- Mobile Phone Number,
- Email Address, and
- Financial Information
Step 5. After you have completed entering all the required details, click on Agree & Submit button.
That’s it, you have now successfully applied for Costco Credit Card.
We hope you have found our article on Costco Citi Credit Card useful and was able to help you. Thank you for going through it, please leave us your feedback or suggestion in the comment section below.