Finding the Sears Mastercard login page
The Sears Mastercard is issued by Citibank, so you log in through Citibank's website, not through Sears. Go to citibank.com and look for the "Log In" button in the top right corner. Click it, then select "Credit Cards" from the menu that appears. You'll land on a page asking for your card number or username.
If you've never logged in before, you'll need to set up an online account first. On that same login page, look for a link that says "Enroll Now" or "Register" — the exact wording changes, but it's always near the main login box. You'll need your Sears Mastercard number and some personal information to create your username and password.
Bookmark the Citibank login page once you find it. That way you won't accidentally land on a fake site if you search "Sears Mastercard login" — scammers sometimes create lookalike pages to steal login details.
Key Takeaways
- The Sears Mastercard login is at citibank.com, not a Sears website, because Citibank issues the card.
- You'll need your card number and a username and password you create during your first login.
- If you've forgotten your password, use the "Forgot Password" link on the Citibank login page rather than calling Sears.
- Once logged in, you can view your balance, make payments, read statements, and dispute charges.
What you can do once you're logged in
After you enter your username and password, you'll see your account dashboard. This shows your current balance, available credit, and the minimum payment due. You can also see your recent transactions listed by date, merchant, and amount.
From the dashboard, you can make a one-time payment to your card using a bank account or another payment method. Most people link their checking account so they can pay quickly without entering bank details each time. You can also set up automatic monthly payments if you want the same amount to come out on the same day every month.
The account page also lets you read or view your monthly statement as a PDF. This is useful if you need to check an old charge, dispute something, or keep records for taxes or a budget spreadsheet. You can usually access statements going back several years.
Resetting a forgotten password
If you can't remember your password, click "Forgot Password" on the Citibank login page. You'll be asked to verify your identity — usually by answering security questions you set up when you created your account, or by confirming a code sent to your email or phone number.
After you verify who you are, Citibank will let you create a new password. Make it something you can remember but that's hard for someone else to guess — a mix of uppercase and lowercase letters, numbers, and symbols is strongest. Don't use your birthday, card number, or the word "password."
If you can't answer your security questions and don't have access to the email or phone number on file, you'll need to call Citibank's customer service number on the back of your card. They can verify your identity over the phone and help you regain access to your account.
Paying your bill through the online account
Once logged in, look for a "Make a Payment" or "Pay Now" button — it's usually prominent on the dashboard. Click it and you'll see options for how much to pay: the full balance, the minimum payment, or a custom amount you choose.
Select your payment method. If you've already linked a bank account, you can pay from that account when ready. If not, you can enter a new bank account or use a debit card. Citibank will show you when the payment will post — usually within one to two business days if you pay before the cutoff time (often 8 p.m. Eastern).
Keep in mind that paying online doesn't change your due date. If your statement is due on the 15th and you pay on the 10th, your next payment is still due around the 15th of the following month. Paying early just means you're not carrying a balance and accruing interest.
Disputing a charge you don't recognize
If you see a transaction on your statement that you didn't make or that was charged twice, log into your account and look for the transaction in your recent activity. Click on it — most cards let you click directly on a charge to see more details like the merchant name and the exact date.
Next to the transaction, there's usually a "Dispute" or "Report as Fraud" button. Click it and Citibank will walk you through describing what went wrong: you didn't recognize the charge, it was unauthorized, it was a duplicate, or the merchant charged you the wrong amount. Be specific about what happened.
Citibank will investigate and usually issue a temporary credit to your account within a few days while they look into it. The full investigation can take 30 to 60 days. During that time, you're not responsible for paying the disputed amount. Keep any receipts or emails related to the charge — you may need to send them to Citibank as proof.
Setting up automatic payments
If you want your payment to happen automatically every month, log in and look for "Autopay" or "Automatic Payments" in the account settings or payments section. You'll link a bank account and choose how much to pay each month: the full statement balance, the minimum payment, or a fixed dollar amount.
You can also choose the day of the month when the payment comes out. Many people pick a day shortly after they get paid so the money is there. Citibank will deduct that amount from your bank account on that day every month until you turn off autopay.
Autopay is useful if you're worried about missing a due date, which can hurt your credit score and trigger a late fee. But make sure you have enough in your bank account on payment day, or the payment will bounce and you'll be charged an overdraft fee by your bank.
Troubleshooting common login problems
If you're getting an error message when you try to log in, first check that you're on the real Citibank website — look at the web address in your browser's address bar and make sure it says "citibank.com" and has a lock icon next to it. Scam sites often look almost identical but have slightly different URLs.
If the URL is correct and you're still stuck, try clearing your browser's cache and cookies, then log out completely and log back in. Sometimes old data stored on your computer interferes with the login. You can also try a different browser — if it works in Chrome but not Firefox, the problem is usually your browser, not your account.
If none of that works, call the customer service number on the back of your Sears Mastercard. They can tell you whether your account is locked (which happens after too many wrong password attempts), whether there's a system outage, or whether something else is preventing you from logging in.
Frequently Asked Questions
Is it safe to pay my Sears Mastercard online?
Yes, as long as you're on the real Citibank website. Look for the lock icon in your browser's address bar and check that the URL says "citibank.com." Citibank uses encryption to protect your information, so your bank details and payment information are scrambled and can't be read by hackers.
Can I log in on my phone?
Yes. Citibank has a mobile app you can read from the Apple App Store or Google Play. You log in with the same username and password you use on the website. The app shows your balance, lets you make payments, and lets you dispute charges, all from your phone.
What if I never set up an online account?
Go to citibank.com and click "Enroll Now" or "Register." You'll need your Sears Mastercard number, your Social Security number, and some personal information. The process takes about 10 minutes, and you can log in when ready after.
How do I change my username or password?
Log in to your account and look for "Account Settings," "Security," or "Profile" in the menu. You'll find options to change your username, password, security questions, and the email or phone number Citibank uses to contact you.
What happens if I forget my username?
On the Citibank login page, look for a link that says "Forgot Username" or "Can't Log In." You'll verify your identity and Citibank will show you your username or let you create a new one. You can also call the number on the back of your card.