Ratcheting Strategy
What It Is: Like the safe withdrawal rates strategy, it is very conservative to make sure you never run out of money but has some rules in place.
Why It Matters: When you know that your portfolio has performed well, you can ratchet up spending. From a high level, the framework that this gives you is, if your portfolio gets 50% larger than where you started when you retired, you can go ahead and increase your spending by 10%. Every three years you will check in to see if you're still above that 50% buffer. If you are, you can give yourself another 10% raise, and continue to do so if you can keep the buffer there.
Conversely, if markets go down and your portfolio drops, you will lose that buffer. In this situation, you will have to stop giving yourself raises. The idea here is, before that happens, to make sure that you’ll never have to reduce your spending. The benefit of the ratcheting strategy is that it gives you the option to spend a little bit more once you know you’re in a safe zone.