Guides Personal Finance

Retirement Savings Guide

15 min read Educational Guide Updated March 07, 2026
Guide note: Written by the FundJos Editorial Team and reviewed for calculator consistency on March 07, 2026. This guide is for general educational purposes only and is not legal, tax, insurance, investment, or financial advice.

Retirement Planning Basics

Starting early is the most powerful strategy in retirement planning. Thanks to compound interest, even small contributions grow significantly over time. The key principles: start now regardless of age, contribute consistently, take advantage of employer matches, diversify investments, plan for longevity. Retirement planning isn't just for older workers - starting in your 20s gives compound interest decades to work.

Retirement Accounts

401(k): Employer-sponsored, often with matching funds, pre-tax contributions reduce taxable income, 2024 contribution limit $23,000 ($30,500 if 50+). Traditional IRA: Tax-deductible contributions, tax-deferred growth, taxed at withdrawal. Roth IRA: After-tax contributions, tax-free withdrawals in retirement, income limits apply. SEP IRA: For self-employed and small business owners, higher contribution limits. SIMPLE IRA: For small businesses with fewer than 100 employees.

The 4% Rule

A common guideline for retirement withdrawals: withdraw 4% of your retirement savings in year one, then adjust for inflation annually. This should last 30 years. $1 million = $40,000/year. Caveats: based on historical returns, may need adjustment for current market conditions, longer retirements require lower rates. Some experts suggest 3-3.5% for extra safety. Use this as a starting point for planning.

Investment Strategies

Asset Allocation: Stocks for growth, bonds for stability, cash for emergencies. Target-date funds: Automatically adjust allocation as you approach retirement. Diversification: Don't put all eggs in one basket across sectors, sizes, geographies. Low-cost index funds: Minimize fees that eat returns. Rebalancing: Periodically adjust back to target allocation. Consider target-date funds for simplicity or build a three-fund portfolio for customization.

Key Takeaways

Start as early as possible. Contribute consistently - automate contributions. Take full advantage of employer matches. Diversify investments. Plan for longevity - you may live 30+ years in retirement. Consult a financial advisor for personalized advice.