How liquid are my investments through Prosper?

Personal Loans offered through Prosper are 2-, 3-, 4-, or 5-year terms - meaning borrowers make fixed monthly payments throughout the duration of their loan’s term. Each payment is comprised of principal, interest, and any applicable fees. Investors receive a portion of those payments that are proportional to their pro rata share of the loan. These funds are deposited directly into investors’ Prosper Accounts as uninvested available cash.

Any uninvested available cash in your account is FDIC-insured and can be withdrawn whenever you wish, but your investment (principal and interest) is repaid to you over the course of the underlying loan term.