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📅 ⏱️ 15 min read ✍️ CalcFast Team 🏷️ Guides & Calculators

Retirement Calculator: Are You Saving Enough? (2026)

Use our retirement calculator to plan your financial future. Learn the 4% rule, contribution strategies, and how much to save by age. Free.

Are You Saving Enough for Retirement? The Wake-Up Call

Retirement planning is one of the most critical financial decisions you'll make in your lifetime, yet studies show that nearly 60% of Americans have saved less than $50,000 for retirement. With Social Security benefits covering only about 40% of pre-retirement income and pension plans becoming increasingly rare, the responsibility for a comfortable retirement now falls squarely on your shoulders.

The good news? With the right strategy, consistent saving, and the power of compound interest, building substantial retirement wealth is entirely achievable. Whether you're just starting your career or approaching retirement age, this comprehensive guide will help you understand exactly how much you need to save and the best strategies to get there.

A retirement calculator is your most valuable tool in this journey. It takes the guesswork out of retirement planning by showing you exactly how your current savings rate will impact your future financial security. But before diving into calculations, it's crucial to understand the fundamental principles that make retirement planning successful.

🧮 Calculate Your Retirement Needs
See exactly how much you need to save each month to reach your retirement goals. Open Retirement Calculator →

Why Starting Early Is Your Biggest Advantage

The most powerful force in retirement planning isn't how much you save -- it's when you start saving. This is due to the magic of compound interest, which Albert Einstein allegedly called "the eighth wonder of the world." When you invest money, you earn returns not just on your original contributions, but also on all the returns you've previously earned.

Consider this dramatic example: Sarah starts investing $300 per month at age 25, while her friend Mike waits until 35 to begin. Both invest until age 65, earning an average 7% annual return:

InvestorStarting AgeMonthly ContributionYears InvestedTotal ContributedFinal Balance
Sarah25$30040 years$144,000$785,632
Mike35$30030 years$108,000$365,188

Despite contributing $36,000 more, Mike ends up with less than half of Sarah's retirement savings. Sarah's 10-year head start resulted in an additional $420,444 in retirement wealth -- more than double her total lifetime contributions!

This demonstrates why starting early is far more important than waiting until you can afford larger contributions. Even if you can only save $50 or $100 per month in your twenties, those early contributions will have 40+ years to compound and grow.

The Power of Dollar-Cost Averaging

Starting early also gives you the advantage of dollar-cost averaging -- investing the same amount regularly regardless of market conditions. When markets are down, your fixed contribution buys more shares. When markets are up, you buy fewer shares. Over decades, this strategy typically results in lower average purchase prices and reduced investment risk.

How Much Do You Need for Retirement?

The amount you need for retirement depends on several factors, but financial planners use several rules of thumb to provide guidance:

The Salary Multiplier Method

Aim to have 10-12 times your final working year's salary saved by retirement. This rule assumes you'll need about 70-80% of your pre-retirement income to maintain your standard of living.

  • If you earn $60,000 per year before retirement, target $600,000-$720,000 in savings
  • If you earn $100,000 per year before retirement, target $1,000,000-$1,200,000 in savings
  • If you earn $150,000 per year before retirement, target $1,500,000-$1,800,000 in savings

The Age-Based Savings Milestones

Fidelity Investments recommends these savings milestones based on your age:

AgeSavings TargetExample ($75,000 salary)
301x annual salary$75,000
403x annual salary$225,000
506x annual salary$450,000
608x annual salary$600,000
6710x annual salary$750,000

These targets include all retirement savings: 401(k), IRA, Roth IRA, and other retirement accounts. If you're behind these targets, don't panic -- focus on increasing your savings rate and potentially working a few extra years.

The 15% Savings Rate Rule

Most financial experts recommend saving 15% of your gross income for retirement, including any employer match. This includes:

  • Your 401(k) contributions
  • Employer matching contributions
  • IRA contributions (traditional or Roth)
  • Other retirement savings

If 15% seems overwhelming, start with whatever you can afford and increase by 1% each year until you reach the target. Many 401(k) plans offer automatic annual increases that make this painless.

The 4% Rule: Your Retirement Withdrawal Strategy

The 4% rule is a widely-used guideline for determining how much you can safely withdraw from your retirement savings each year without running out of money. Developed by financial planner Bill Bengen in the 1990s, this rule suggests you can withdraw 4% of your portfolio in the first year of retirement, then adjust that amount for inflation each subsequent year.

How the 4% Rule Works

If you retire with $1,000,000 in savings:

  • Year 1: Withdraw $40,000 (4% of $1,000,000)
  • Year 2: Withdraw $40,800 (previous year + 2% inflation)
  • Year 3: Withdraw $41,616 (previous year + 2% inflation)
  • Continue adjusting for inflation each year

Based on historical market data, this withdrawal strategy has a 95% success rate of lasting 30+ years, even during periods that included the Great Depression and various market crashes.

Calculating Your Retirement Needs Using the 4% Rule

To determine how much you need to save, divide your desired annual retirement income by 0.04:

Required Savings = Annual Income Needed ÷ 0.04

Examples:

  • Need $50,000/year in retirement? You need $50,000 ÷ 0.04 = $1,250,000
  • Need $75,000/year in retirement? You need $75,000 ÷ 0.04 = $1,875,000
  • Need $100,000/year in retirement? You need $100,000 ÷ 0.04 = $2,500,000

Criticisms and Adjustments to the 4% Rule

Some financial experts argue the 4% rule may be too aggressive in today's low-interest environment. Conservative alternatives include:

  • 3.5% rule: More conservative withdrawal rate for longer retirement periods
  • Dynamic withdrawal: Adjust withdrawals based on market performance
  • Bond tent strategy: Gradually shift to more conservative investments as you age

Compound Interest Magic: How Your Money Grows

Understanding compound interest is crucial for retirement planning because it explains why small, consistent contributions can grow into substantial wealth over time. Compound interest means you earn returns not just on your original contributions, but also on all the investment gains you've previously accumulated.

Let's see how compound interest works with retirement savings using real numbers:

The $500/Month Investment Example

Assume you invest $500 per month ($6,000 per year) with an average 7% annual return:

YearsTotal ContributedInvestment GrowthTotal Balance
10$60,000$22,438$82,438
20$120,000$124,703$244,703
30$180,000$383,339$563,339
40$240,000$1,058,912$1,298,912

After 40 years, you've contributed $240,000 of your own money, but compound interest has added over $1 million to your retirement savings! This demonstrates why consistency and time are more important than trying to time the market or chase high returns.

For a deeper understanding of how compound interest calculations work, check out our detailed guide on how to calculate compound interest.

The Impact of Investment Returns

Small differences in investment returns have enormous impacts over long periods. Here's how $500/month for 30 years performs at different return rates:

  • 5% return: $416,129 total ($180,000 contributed + $236,129 growth)
  • 7% return: $563,339 total ($180,000 contributed + $383,339 growth)
  • 9% return: $815,765 total ($180,000 contributed + $635,765 growth)

A 2% difference in returns (7% vs 5%) results in an additional $147,210 over 30 years -- that's why minimizing fees and choosing appropriate investments matters significantly.

Retirement Savings Strategy by Age

Your retirement savings strategy should evolve as you progress through different life stages. Here's what to focus on at each decade:

Your 20s: Building the Foundation

In your twenties, time is your greatest asset. Even small contributions will have 40+ years to compound and grow exponentially.

Key strategies for your 20s:

  • Start immediately: Even $50-100/month makes a huge difference over 40 years
  • Maximize employer match: This is free money -- always contribute enough to get the full match
  • Consider a Roth IRA: You're likely in a lower tax bracket now than you will be in retirement
  • Invest aggressively: 90-100% stock allocation is appropriate with 40+ years until retirement
  • Automate everything: Set up automatic contributions so you never have to think about it

Target savings rate: 10-15% of gross income (including employer match)

Example: If you earn $45,000 per year and save 12% ($5,400/year or $450/month) starting at age 25 with 7% returns, you'll have approximately $1.2 million by age 67.

Your 30s: Accelerating Growth

Your thirties are typically when your earning potential increases, but expenses may also rise due to home ownership, marriage, and children.

Key strategies for your 30s:

  • Increase contributions with salary growth: Aim to save any raises or bonuses
  • Diversify account types: Consider both traditional and Roth accounts for tax diversification
  • Don't touch retirement savings: Avoid 401(k) loans or early withdrawals
  • Gradually reduce stock allocation: Consider 80-90% stocks, 10-20% bonds
  • Review and rebalance annually: Ensure your asset allocation stays on track

Target savings rate: 15-20% of gross income

Goal: Have 1x your annual salary saved by age 30, 3x by age 40

Your 40s: Peak Earning and Catching Up

Your forties are often your peak earning years. This is the time to maximize retirement contributions, especially if you started late.

Key strategies for your 40s:

  • Maximize 401(k) contributions: Aim to contribute the full $23,000 limit (2026)
  • Add IRA contributions: Contribute $7,000 to a traditional or Roth IRA if you qualify
  • Consider taxable investment accounts: For additional savings beyond retirement account limits
  • Adjust risk tolerance: Gradually shift to 70-80% stocks, 20-30% bonds
  • Plan for healthcare costs: Consider Health Savings Account (HSA) contributions

Target savings rate: 20-25% of gross income

Goal: Have 6x your annual salary saved by age 50

Your 50s: Making Final Preparations

Your fifties are your final opportunity to make significant contributions before retirement. You also become eligible for catch-up contributions.

Key strategies for your 50s:

  • Maximize catch-up contributions: Extra $7,500 for 401(k), $1,000 for IRA (2026 limits)
  • Total possible contributions: $30,500 to 401(k) + $8,000 to IRA = $38,500/year
  • Become more conservative: Shift to 60-70% stocks, 30-40% bonds
  • Plan withdrawal strategy: Decide which accounts to tap first in retirement
  • Consider long-term care insurance: Protect your retirement savings from healthcare costs

Target savings rate: 25%+ of gross income

Goal: Have 8x your annual salary saved by age 60, 10x by age 67

Common Retirement Planning Mistakes to Avoid

Even well-intentioned savers can make costly mistakes that derail their retirement plans. Here are the most common pitfalls to avoid:

1. Starting Too Late

The biggest mistake is delaying retirement savings. Every year you wait dramatically increases the amount you need to save each month. Someone who starts at 35 needs to save almost twice as much monthly as someone who starts at 25 to reach the same retirement goal.

2. Not Taking the Employer Match

Failing to contribute enough to get your full employer 401(k) match is literally leaving free money on the table. If your employer matches 3% of your salary and you only contribute 1%, you're missing out on 2% of your salary in free contributions every year.

3. Cashing Out 401(k) When Changing Jobs

Taking a cash distribution from your 401(k) when leaving a job is extremely costly. You'll pay income taxes plus a 10% penalty, and you'll lose decades of potential compound growth. Always roll over your 401(k) to an IRA or your new employer's plan.

4. Being Too Conservative With Investments

While it's important to manage risk, being too conservative (keeping all your money in cash or CDs) guarantees you won't keep up with inflation over time. Even conservative retirement portfolios should include a significant stock allocation, especially when you're young.

5. Ignoring Inflation

A dollar today won't buy the same amount in 30 years. With 3% annual inflation, prices double every 23 years. Your retirement calculations must account for inflation, both in how much you'll need and in your investment returns.

6. Underestimating Healthcare Costs

Fidelity estimates that a 65-year-old couple retiring in 2026 will need approximately $315,000 to cover healthcare costs in retirement. This doesn't include long-term care, which can cost $50,000-$100,000+ per year.

7. Not Diversifying Account Types

Having all your retirement savings in traditional 401(k) accounts means you'll owe taxes on every withdrawal. Consider diversifying with Roth accounts (tax-free withdrawals) and taxable accounts (flexible access) for tax-efficient retirement income.

8. Paying High Investment Fees

A 1% annual fee might seem small, but over 30 years it can reduce your total returns by 25-30%. Choose low-cost index funds and ETFs whenever possible. Even a 0.5% difference in fees can cost tens of thousands of dollars over a career.

Understanding Social Security in Your Retirement Plan

Social Security provides a crucial foundation for retirement income, but it's not designed to fully fund your retirement. Understanding how it works is essential for comprehensive retirement planning.

How Social Security Benefits Are Calculated

Social Security benefits are based on your highest 35 years of earnings, adjusted for inflation. The Social Security Administration (SSA) uses a complex formula that provides higher replacement rates for lower-income workers:

  • 90% of the first $1,174 of average monthly earnings
  • 32% of average monthly earnings between $1,174 and $7,078
  • 15% of average monthly earnings above $7,078

This progressive formula means Social Security replaces about 75% of pre-retirement income for low earners, 40% for average earners, and 27% for high earners.

When to Claim Social Security

You can claim Social Security as early as age 62, but your benefits will be permanently reduced. Full retirement age (FRA) depends on your birth year:

Birth YearFull Retirement Age
195566 and 2 months
195666 and 4 months
195766 and 6 months
195866 and 8 months
195966 and 10 months
1960 and later67

For every year you delay claiming past your FRA (until age 70), your benefits increase by about 8%. This means waiting from age 67 to 70 increases your monthly benefit by approximately 24%.

Maximizing Social Security Benefits

Work at least 35 years: If you work fewer than 35 years, zeros are averaged into your benefit calculation.

Maximize your earnings: Higher lifetime earnings result in higher benefits, up to the annual maximum taxable earnings limit.

Consider spousal benefits: Married couples have additional claiming strategies, including spousal benefits and survivor benefits.

Create an account at ssa.gov: Review your earnings record annually and get estimates of your future benefits.

For more information on optimizing your overall financial situation, including salary considerations that affect Social Security calculations, use our salary calculator to understand your take-home pay and savings potential.

Investment Strategies for Retirement Savings

Choosing the right investment strategy is crucial for maximizing your retirement savings growth. Here are the most effective approaches for long-term wealth building:

Target-Date Funds: The Set-and-Forget Option

Target-date funds automatically adjust your asset allocation based on your expected retirement year. They start with aggressive growth (90-100% stocks) when you're young and gradually become more conservative as you approach retirement.

Advantages:

  • Professional management and automatic rebalancing
  • Diversified across thousands of stocks and bonds
  • No need to manage asset allocation yourself
  • Usually low fees (0.10-0.20% annually for good funds)

Three-Fund Portfolio: The DIY Approach

Many successful investors use a simple three-fund portfolio:

  • Total Stock Market Index (60-80%): Broad exposure to U.S. stocks
  • International Stock Index (10-20%): Diversification across global markets
  • Bond Index (10-30%): Stability and income generation

Adjust percentages based on your age and risk tolerance. A common rule is to hold your age in bonds (30 years old = 30% bonds), though many experts now recommend being more aggressive given longer life expectancies.

Dollar-Cost Averaging

Invest the same amount regularly regardless of market conditions. This strategy:

  • Reduces the impact of market volatility
  • Removes emotional decision-making from investing
  • Takes advantage of market downturns by buying more shares when prices are low
  • Works perfectly with automatic 401(k) contributions

Rebalancing Your Portfolio

Review your portfolio allocation annually and rebalance when any asset class deviates significantly (usually 5-10%) from your target allocation. This forces you to sell high-performing assets and buy underperforming ones -- essentially buying low and selling high.

Tax-Advantaged Retirement Accounts

Understanding different types of retirement accounts is crucial for maximizing your tax efficiency and retirement savings:

401(k) Plans

Traditional 401(k):

  • Contributions reduce current taxable income
  • Employer matching contributions are free money
  • 2026 contribution limit: $23,000 (plus $7,500 catch-up after age 50)
  • Required minimum distributions start at age 73
  • Withdrawals taxed as ordinary income

Roth 401(k):

  • Contributions made with after-tax dollars
  • Tax-free growth and withdrawals in retirement
  • Same contribution limits as traditional 401(k)
  • No required minimum distributions for original owner
  • Ideal if you expect to be in a higher tax bracket in retirement

Individual Retirement Accounts (IRAs)

Traditional IRA:

  • 2026 contribution limit: $7,000 (plus $1,000 catch-up after age 50)
  • Tax deduction may be limited if you have a workplace plan
  • Required minimum distributions start at age 73
  • Withdrawals taxed as ordinary income

Roth IRA:

  • Same contribution limits as traditional IRA
  • Income limits for 2026: phase-out starts at $138,000 (single), $218,000 (married)
  • Tax-free growth and withdrawals in retirement
  • No required minimum distributions
  • Contributions can be withdrawn penalty-free anytime

Health Savings Account (HSA): The Triple Tax Advantage

If you have a high-deductible health plan, an HSA offers unmatched tax benefits:

  • Tax deductible: Contributions reduce current taxable income
  • Tax-free growth: Investments grow without being taxed
  • Tax-free withdrawals: For qualified medical expenses at any age, or for any purpose after age 65 (taxed as ordinary income)
  • 2026 contribution limits: $4,150 (individual), $8,300 (family)
  • Additional $1,000 catch-up contribution after age 55

Using Retirement Calculators Effectively

A good retirement calculator helps you answer the most important questions about your financial future. Here's how to use these tools effectively:

Key Inputs for Retirement Calculators

  • Current age and planned retirement age
  • Current retirement savings balance
  • Monthly contribution amount
  • Expected annual return (typically 6-8% for balanced portfolios)
  • Desired retirement income or savings goal
  • Expected inflation rate (usually 2-3%)
  • Social Security benefits estimate

Scenarios to Test

Use retirement calculators to test different scenarios:

  • What if I increase contributions by $100/month?
  • How does working two extra years affect my outcome?
  • What if investment returns are 1% lower than expected?
  • How much can I spend if I retire at 62 vs 67?

Our retirement calculator lets you easily test these scenarios and see how small changes can dramatically impact your retirement security.

📊 Plan Your Retirement Income
Calculate exactly how much you need to save each month to reach your retirement goals. Try Retirement Calculator →

Understanding Calculator Limitations

While retirement calculators are powerful tools, remember their limitations:

  • They assume constant returns: Real markets are volatile
  • They use fixed inflation rates: Actual inflation varies
  • They can't predict life changes: Career changes, health issues, family situations
  • Tax law changes: Current tax rules may not apply in 30+ years

Use calculators for guidance, but review and adjust your plan regularly.

Advanced Retirement Strategies

The FIRE Movement (Financial Independence, Retire Early)

The FIRE movement focuses on achieving financial independence through aggressive saving and investing, often targeting retirement in their 30s, 40s, or 50s. Key principles include:

  • High savings rates: Often 50-70% of income
  • Geographic arbitrage: Living in lower-cost areas or countries
  • Lower withdrawal rates: Often 3-3.5% instead of 4%
  • Multiple income streams: Side hustles, passive income, real estate

Roth Conversion Strategies

Converting traditional IRA or 401(k) funds to Roth accounts can provide tax diversification and potentially reduce lifetime taxes. Best strategies include:

  • Convert during low-income years: Job loss, early retirement, market downturns
  • Roth ladder conversions: Convert small amounts annually to stay in lower tax brackets
  • Tax-loss harvesting: Offset conversion taxes with investment losses

Asset Location Optimization

Holding different types of investments in tax-optimized accounts:

  • Tax-inefficient investments (bonds, REITs) in tax-deferred accounts
  • Tax-efficient investments (index funds) in taxable accounts
  • High-growth investments in Roth accounts

Creating Your Retirement Action Plan

Now that you understand the fundamentals of retirement planning, here's how to create your personalized action plan:

Step 1: Calculate Your Retirement Needs

  1. Estimate your desired retirement income (70-80% of current income)
  2. Use the 4% rule to determine required savings
  3. Factor in Social Security benefits
  4. Use our retirement calculator to determine monthly savings needed

Step 2: Optimize Your Current Savings

  1. Maximize employer match: Contribute enough to get full matching
  2. Increase contributions annually: Aim for 1% increase per year until reaching 15-20%
  3. Choose appropriate investments: Age-appropriate asset allocation
  4. Minimize fees: Choose low-cost index funds

Step 3: Create Tax Diversification

  1. Traditional accounts: For current tax deductions
  2. Roth accounts: For tax-free retirement income
  3. Taxable accounts: For flexibility and early retirement access
  4. HSA: For healthcare costs and additional retirement savings

Step 4: Monitor and Adjust

  1. Annual review: Check progress against goals
  2. Rebalance investments: Maintain target asset allocation
  3. Adjust for life changes: Salary increases, family changes, goal modifications
  4. Update beneficiaries: Keep account beneficiaries current

For additional financial planning tools to support your retirement strategy, explore our compound interest calculator to see how your savings will grow, or our savings goal calculator to plan for specific financial objectives.

Conclusion: Your Retirement Success Depends on Starting Today

Retirement planning isn't just about money -- it's about securing the freedom to live life on your terms when you're older. Whether you're 22 or 55, the most important step you can take is to start saving today. Even if you can only contribute $25 per month, that's infinitely better than waiting until next year when you think you'll have more money.

Remember these key principles:

  • Time is more powerful than amount: Starting early beats starting with larger contributions later
  • Consistency trumps perfection: Regular contributions matter more than perfect timing
  • Employer matches are free money: Always contribute enough to get the full match
  • Diversification reduces risk: Spread investments across asset classes and account types
  • Keep fees low: Every percentage point in fees costs tens of thousands over decades

The difference between a comfortable retirement and financial stress in your golden years often comes down to the decisions you make today. Use the tools and strategies in this guide to create your personalized retirement plan, and remember that small, consistent actions compound into life-changing results over time.

Your future self will thank you for every dollar you save and every smart financial decision you make today. Start planning your retirement now -- your financial independence depends on it.

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Frequently Asked Questions

How much should I save for retirement?

Financial experts recommend saving 10-15% of your gross income for retirement, including employer matches. However, this can vary based on when you start, your lifestyle goals, and expected retirement age. Use a retirement calculator to determine your specific needs based on your situation.

What is the 4% rule for retirement?

The 4% rule suggests you can safely withdraw 4% of your retirement portfolio in the first year of retirement, then adjust for inflation each year. This rule is based on historical market data showing a 4% withdrawal rate has a high probability of lasting 30+ years without depleting your savings.

How much do I need to retire comfortably?

A common rule of thumb is to have 10-12 times your final working year salary saved by retirement. For example, if you earn $75,000 before retirement, aim for $750,000-$900,000 in savings. However, your specific needs depend on your lifestyle, healthcare costs, and other income sources like Social Security.

Is it too late to start saving for retirement at 40?

It's never too late to start saving for retirement, even at 40. While starting later means you have less time for compound interest to work, you typically have higher earning potential. Consider maximizing 401(k) contributions, catch-up contributions after 50, and potentially working a few extra years to boost your retirement savings.

How does compound interest help retirement savings?

Compound interest allows your retirement savings to grow exponentially over time. Your contributions earn returns, and those returns earn their own returns. Starting early maximizes this effect - someone who starts saving at 25 can accumulate significantly more wealth than someone who starts at 35, even with the same total contributions.

Should I prioritize 401(k) or Roth IRA for retirement?

If your employer offers 401(k) matching, contribute enough to get the full match first - it's free money. Then consider a Roth IRA if you qualify, especially if you're young or expect to be in a higher tax bracket in retirement. Traditional 401(k) contributions reduce current taxable income, while Roth accounts provide tax-free retirement income.

How much will Social Security provide in retirement?

The average Social Security benefit in 2026 is approximately $1,900 per month, but this varies based on your earnings history and retirement age. Social Security typically replaces about 40% of pre-retirement income for average earners. You can get your estimated benefits by creating an account at ssa.gov.

What are catch-up contributions for retirement?

Catch-up contributions allow people age 50 and older to contribute extra money to retirement accounts beyond the standard limits. In 2026, you can contribute an additional $7,500 to 401(k) plans (total $30,500) and an extra $1,000 to IRAs (total $8,000). These higher limits help people nearing retirement boost their savings.

How do I calculate retirement savings by age?

A general guideline: save 1x your salary by 30, 3x by 40, 6x by 50, 8x by 60, and 10x by 67. For example, if you earn $60,000 at age 40, you should ideally have around $180,000 saved. Use a retirement calculator to adjust these targets based on your specific goals and circumstances.

What investment strategy is best for retirement savings?

For long-term retirement savings, a diversified portfolio of low-cost index funds is typically recommended. Younger investors can handle more stock allocation (80-90%), while those closer to retirement should shift toward more conservative investments (60-70% stocks). Target-date funds automatically adjust this allocation as you age.

How do taxes affect retirement savings?

Traditional 401(k) and IRA contributions are tax-deductible now but taxed in retirement. Roth accounts use after-tax dollars but provide tax-free retirement income. Consider your current tax bracket versus expected retirement tax bracket. Many experts recommend having both traditional and Roth savings for tax diversification in retirement.

When can I access my retirement savings without penalties?

Generally, you can access 401(k) and traditional IRA funds penalty-free starting at age 59½. Roth IRA contributions (not earnings) can be withdrawn anytime penalty-free. Early withdrawals before 59½ typically incur a 10% penalty plus income taxes, though some exceptions exist for first-time home purchases, education, or hardships.