“The absolute bare minimum is to save at least 20 percent of your income after tax each month. If 20 percent feels like a lot, don’t worry. You will get used to living with 80 percent of your income or working other jobs to boost your income,” Financial Samurai said, noting that people are able to adapt to almost any living conditions. “If 20 percent doesn’t feel like enough, it’s imperative you keep ratcheting up your savings rate until you need to make lifestyle changes. Your ultimate goal is to try and achieve a 50 percent savings rate after taxes. Once you get there, every year you work will equal one year of living expenses.”