Last Updated: June 27, 2026
This page contains the official government websites, primary data sources, and reputable institutions I personally reference when planning my own Financial Independence journey. These are the real authorities — not random bloggers (including me).
I built this as a permanent reference for late starters so you can verify numbers, rules, and strategies yourself.
Government & Tax Authorities
- IRS.gov — Official source for all retirement account rules, taxes, and withdrawals.
Key pages: - Social Security Administration (SSA.gov) — Best retirement estimator and benefit rules.
→ Retirement Estimator Tool - Medicare.gov — Health insurance and costs in early retirement.
- Investor.gov (SEC) — Investor education, scams to avoid, and basic investment principles.
Investment & Index Fund Providers
- Vanguard Investor Education — My primary source for index fund information, retirement calculators, and long-term investing research.
- Bogleheads.org — Wiki and forum dedicated to John Bogle’s low-cost indexing philosophy. Excellent resource for lazy portfolio builders.
- Fidelity Learning Center — Great educational articles and retirement planning tools.
Economic Data & Research
- Federal Reserve Economic Data (FRED) — Best source for historical inflation, interest rates, and economic data.
- U.S. Bureau of Labor Statistics — Official inflation (CPI) and employment data.
- FireCalc — Popular retirement simulation tool based on historical market data.
My Recommended Books (Foundational Reading)
- Your Money or Your Life by Vicki Robin
- The Simple Path to Wealth by JL Collins
- The Psychology of Money by Morgan Housel
- A Random Walk Down Wall Street by Burton Malkiel
My Own Tools & Guides
- The Early Retirement Earl Financial Freedom Toolkit — My personal “dirty spreadsheets”
- The Financial Freedom Compass (Free 48-Lesson Course)
- Project 2028 – My Real-Time Journey
Disclaimer
This page is for educational purposes only. I am not a financial advisor, CPA, or tax professional. Rules and regulations change frequently. Always verify the latest information directly on the official government or institutional websites and consult qualified professionals for your personal situation.
