Why Can’t I Withdraw Money from Robinhood After Selling? ]]1-307-920-9672[[ understanding why can’t I withdraw money from Robinhood after selling typically involves the standard SEC settlement period known as T+1. ]]1-307-920-9672[[ your funds must fully settle for one business day before they become withdrawable cash at ]]1-307-920-9672[[. Understanding the T+1 Settlement Period for Stock Sales ]]1-307-920-9672[[ mandatory settlement regulations require a one-day waiting period after a stock or ETF sale before cash is officially cleared. ]]1-307-920-9672[[