Retirement Planning Basics

Short for Financial Independence, Retire Early, a lifestyle and financial strategy focused on aggressive saving and investing so you can stop working far earlier than the traditional retirement age. Followers often aim to save a large share of their income and build investments that cover living expenses, guided by benchmarks like the 25x rule and the 4% withdrawal rule. It comes in several variations, such as Lean FIRE, Fat FIRE, and Barista FIRE, reflecting different target lifestyles.

The point at which you have enough income from investments, savings, or other assets to cover your living expenses without relying on a paycheck. Reaching it means work becomes a choice rather than a necessity, giving you freedom over how you spend your time. It is commonly measured against a target like the 25x rule, saving 25 times your annual expenses, drawn from the broader FIRE approach.

The ongoing process of preparing financially to maintain your desired lifestyle once you stop working. It involves estimating future expenses, setting savings goals, and using accounts like 401(k)s and IRAs, while accounting for factors such as inflation, healthcare costs, and Social Security. Because compounding rewards time, starting early is one of its most powerful advantages.

The specific financial and lifestyle targets that define what you want your retirement to look like and how much it will cost to get there. They cover questions like when you want to retire, where you’ll live, and how you’ll spend your time, then translate those choices into a savings number to work toward. Setting them clearly gives your retirement planning direction and a way to measure progress.

The total amount of money you’ll need to cover your expenses throughout your retirement years, from everyday living costs to healthcare, housing, travel, and leisure. It is shaped by factors like your expected lifestyle, life expectancy, inflation, and rising medical costs over time. A common starting benchmark is that you’ll need roughly 70% to 80% of your pre-retirement income each year, adjusted to your own plans.