Plenty of Fish does not have a published policy about when it deletes inactive accounts. So, if you dont delete your account or put it on hold, your account may remain active indefinitely. If you want to keep your account private after your death, do not rely on Plenty of Fish to eventually delete your profile.

Does plenty of fish delete old accounts?

All that said, you can leave your loved ones account as inactive. Plenty of Fish will eventually delete the account if theres no activity on it, which can be a good housekeeping policy. Many people will just abandon their dating profile without deleting it.