To delete your Venmo account from the Apple iphone application, go to your profile and faucet on “Delete Account.
As of November 2018, Venmo does not have the means to delete accounts.
The most effective way to delete your Venmo account is by likely to the Venmo web page and picking “Delete Account” at the base of the web site. You will be questioned to validate your conclusion, so make absolutely sure you are all set for this prior to continuing.
The moment you have deleted your account, all data affiliated with it will be wiped from the application and the company’s servers.