You can change your Cash App display name in the app settings, but the process depends on whether you want to change your display name or your legal name on file
Cash App lets you change the name that appears to other users when they send you money or see your profile. This is called your display name, and you can edit it anytime through the app's settings. However, if you need to change the legal name attached to your account — the one used for tax documents and verification — that requires a different process and may not be possible depending on your account history.
The display name change takes seconds. The legal name change is more complicated and sometimes not allowed. This guide walks you through both, so you know which one you actually need and how to do it.
Key Takeaways
- Your display name is what other Cash App users see; you change it in Settings under Personal Information in under a minute.
- Your legal name is what Cash App has on file for tax purposes and cannot always be changed once your account is active.
- If you need to change your legal name, contact Cash App support through the app and explain why — they may deny the request.
- Cash App does not let you change the phone number or email tied to your account yourself; support must do it.
- If your account is locked or flagged, you cannot change any information until support reviews it.
How to change your display name in Cash App
Open the Cash App on your phone and tap the profile icon in the bottom right corner. Tap "Personal" or "Profile," depending on your version of the app. Look for a field labeled "Name" or "Display Name" — this is the name other users see when you send or receive money.
Tap the name field and type the new name you want to use. Cash App allows letters, numbers, spaces, and some punctuation. Once you type the new name, tap "Save" or "Done." The change takes effect when ready, and other users will see your new name the next time they interact with you.
You can change your display name as many times as you want. There is no limit on how often you do this, and it does not affect your account security or the money in it.
What you cannot change yourself in Cash App
Your legal name — the one Cash App verified when you signed up — cannot be edited through the app settings. This is the name on your Social Security number or tax ID, and Cash App uses it for tax reporting and identity verification. If you signed up with the name "John Michael Smith," that is the legal name on your account.
You also cannot change your phone number or email address yourself through settings. If you need to update either of these, you must contact Cash App support and request the change. Support will verify your identity before making the update.
If your account is locked, flagged for review, or under investigation, you cannot change any account information — not even your display name — until support clears the issue.
How to request a legal name change from Cash App support
If you legally changed your name (through marriage, court order, or another legal process) and need to update your Cash App account, contact support through the app. Tap your profile icon, scroll down, and look for "Support" or "Help." Select "Contact Us" and choose the option for account or profile issues.
Explain that you have legally changed your name and need to update your account. Be specific: say "I legally changed my name from [old name] to [new name]" and mention the reason if relevant (marriage, court order, etc.). Cash App may ask you to provide proof, such as a marriage certificate, divorce decree, or court order. Take a photo or screenshot of the document and upload it through the support chat.
Cash App does not always approve name change requests, especially if your account has been active for a long time or has a history of disputes. Support will review your request and respond within a few days to a week. If they deny it, they will explain why, but you cannot appeal the decision.
Common reasons your name change might be denied
Cash App may refuse to change your legal name if your account has been flagged for suspicious activity, if you have a history of chargebacks or disputes, or if the account is relatively new. The company treats legal name changes carefully because they affect tax reporting and can be used to hide account history.
If your account was created under a false name or with someone else's identity, Cash App will not change it — they will likely close the account instead. If you created your account with your correct legal name but now want to change it for privacy reasons (not because of a legal name change), Cash App will deny the request.
If your request is denied, your only option is to close the account and create a new one with the correct name. However, this means losing your transaction history and any balance in the account, so check your balance and transfer any money before closing.
How to change your phone number or email on Cash App
You cannot change these through the app yourself. Open Cash App, tap your profile icon, scroll to "Support," and select "Contact Us." Choose the option for account access or security issues and explain that you want to update your phone number or email address.
Support will ask you to verify your identity — usually by answering security questions or confirming recent transactions. Once verified, they will update your phone number or email. This typically takes a few minutes to a few hours, depending on how busy support is.
If you have lost access to your phone number or email (because you changed phones or closed an email account), tell support when ready. They have a process for account recovery, but it takes longer and requires more verification.
What happens after you change your information
If you changed your display name, the change is when ready and visible to other users right away. If you changed your phone number or email through support, you may need to log out and log back in to see the update reflected in your account.
If you changed your legal name through support and it was approved, the new name will appear on your tax documents (like 1099-K forms) for the next tax year. It does not change past tax documents — those will still show your old legal name.
Keep in mind that changing your display name does not change your Cash App tag (the unique handle that starts with a dollar sign). Your tag is permanent and cannot be changed.
Frequently Asked Questions
Can I change my Cash App name to something offensive or fake?
Your display name can be anything you want — Cash App does not restrict it. However, if you use your display name to impersonate someone else or commit fraud, Cash App can close your account. For your legal name, you must use your real name as it appears on your ID.
What if I changed my name but Cash App support denied my request?
If support denies your legal name change request, you cannot appeal. Your only option is to close the account and create a new one with your correct legal name. Make sure to transfer any balance to your bank account first, because closing the account means losing access to the money in it.
How long does it take to change my phone number or email?
Support usually updates your phone number or email within a few minutes to a few hours. If your account is under review or flagged, it may take longer. You will receive a confirmation message once the change is complete.
Can I change my Cash App tag or username?
No. Your Cash App tag (the unique identifier that starts with $) is permanent and cannot be changed. You can only change your display name, which is separate from your tag.
What if someone else has access to my account and changed my name?
Contact Cash App support when ready and report that your account may be compromised. Support can lock your account, verify your identity, and change your information back. They can also help you find your account by updating your password and reviewing recent activity.