Anywhere from 2% - 6% is typically standard. You want to be at market, or slightly above if your product can support it. Check your comps, follow their lead. Due to fair housing, I wouldn’t phrase it as flat dollar amounts unless everyone is paying the exact same rent amount. A $1,000 per month increase to someone paying $1,800 per month is a very different increase than someone already paying $3,500 per month, where as a 6% increase across the board is treating each resident the same.