What if Flex is not compatible with a resident’s bank? April 16, 2021 02:40 Updated Unfortunately, if a resident’s bank is not supported by Plaid then we will not be able to support them at this time. Related articles What happens if a resident doesn’t pay Flex back? What banks does Flex work with? How do residents contact Flex with questions? What if I pay my rent by check (or Zelle, Venmo or direct deposit, etc.)? What are the resident qualifications? Comments 0 comments Please sign in to leave a comment.