No, you always take less than the increase. This is why most FIRE plans revolve around living on 3-4%. The gain percentage minus withdrawal percentage should ideally leave you with a number greater than the losses due to inflation.
To add to this, you are also expected to withdraw more year after year along with inflation. If your safe withdrawal rate allows you to withdraw $40,000 on year one, you can withdraw $40,800 the second year (assuming 2% inflation). Dispite this increase, your portfolio should still grow. If you are withdrawing all of your gains, you are setting yourself up for failure.
No, you always take less than the increase. This is why most FIRE plans revolve around living on 3-4%. The gain percentage minus withdrawal percentage should ideally leave you with a number greater than the losses due to inflation.
To add to this, you are also expected to withdraw more year after year along with inflation. If your safe withdrawal rate allows you to withdraw $40,000 on year one, you can withdraw $40,800 the second year (assuming 2% inflation). Dispite this increase, your portfolio should still grow. If you are withdrawing all of your gains, you are setting yourself up for failure.