To use Cash App or the Cash App card, you must be 18 years old or older. Because uploading your SSN to authenticate your Cash App account also serves as confirmation of your birth date, you can't deceive Cash App by providing an erroneous date of birth during sign-up. Because you can't authenticate your identification on Cash App without your SSN, getting a Cash App card without one is nearly impossible. If you are under the age of 18, you may ask an adult family member to assist you in obtaining a Cash App Card. They may need to register an account on Cash App to accomplish this goal. 1. On your device, open the Cash App and tap the "Cash Card" icon. 2. Choose "Get a Free Cash Card" from the drop-down menu. 3. Select your chosen card customizations and click "Continue" to proceed. 4. After that, you must input your mailing address and other information. 5. Review the information and then click "Next." 6. Click "Continue" or "Next" to submit your request. 7. Within 10 days after submitting your request, you will receive our card.