Do I have to cash out when my account balance reaches $20? Checkout 51 Updated March 31, 2018 10:14 Follow Nope! You can let your account balance grow to any amount above $20 before cashing out. It's completely up to you. (Please read our Terms for more details.) Related articles How long does it take to receive my check after cashing out? How will I receive payment from Checkout 51? Can I cash out only part of my balance? How can I cash out? I didn't enter my address when I created my account. How will you know where to send the check? Comments 0 comments Article is closed for comments.