Can I Retire in 10 Years With $550k in an IRA and $110k in a 401(k) at 48?

Core Insights - Early retirement planning involves complex variables such as healthcare costs, portfolio returns, and withdrawal rates [2][4] - The 4% rule is a common guideline suggesting that retirees can withdraw 4% of their savings annually, adjusted for inflation, for at least 30 years [3][8] - Estimating future expenses, particularly healthcare, is crucial as early retirees must cover private health insurance before Medicare eligibility at age 65 [4][5] Financial Projections - A hypothetical scenario shows that with $550,000 in an IRA and $110,000 in a 401(k), the total retirement savings could grow to approximately $976,961 in 10 years, assuming a 4% annual return [7] - Applying the 4% rule to the projected portfolio suggests a first-year withdrawal of $39,078, which would be reduced to $35,171 due to penalties for early withdrawals [8] - To maintain a comfortable lifestyle, retirees should aim to replace 70% to 90% of their pre-retirement income, which for a median salary of $63,544 translates to a target income of $44,481, leaving a shortfall of $9,310 if only $35,171 is withdrawn [9]