Finance
Retirement Planning: Build Your Future
personWritten by Magnus Silverstream
•calendar_todayNovember 11, 2025
•schedule9 min read
Retirement planning can feel overwhelming, but it doesn't have to be. Whether you're just starting your career or you're mid-way through, understanding the basics of retirement planning is crucial for securing your financial future. The key is to start early, stay consistent, and make informed decisions about where to put your money. This guide will walk you through the fundamentals of building a retirement nest egg that can provide financial security for decades to come.
Why start planning early?
Time is your greatest asset when it comes to retirement planning. Thanks to compound interest, even small amounts invested early can grow into substantial sums.
Consider this example:
• Person A starts saving $300/month at age 25
• Person B starts saving $600/month at age 40
• Both retire at 65 with 6% average annual returns
Results:
• Person A invests $144,000 total → ends with approximately $603,000
• Person B invests $180,000 total → ends with approximately $348,000
Despite investing $36,000 less, Person A ends up with $255,000 more because of those extra 15 years of compound growth. This is why financial advisors emphasize: the best time to start was yesterday; the second best time is today.
How much do you need to retire?
The amount you need depends on your lifestyle, location, and retirement goals. Common approaches include:
The 25x Rule
Multiply your expected annual retirement expenses by 25. If you want to spend $50,000/year, you need $1.25 million.
The 80% Rule
Plan to replace about 80% of your pre-retirement income. Some expenses decrease (commuting, work clothes) while others may increase (healthcare, travel).
Factors to consider:
• Desired retirement age (earlier retirement = more savings needed)
• Life expectancy (plan for 25-30+ years in retirement)
• Healthcare costs (often the biggest retirement expense)
• Inflation (your money needs to keep up with rising costs)
• Desired lifestyle (travel, hobbies, helping family)
• Government benefits (social security, pension programs vary by country)
Understanding tax-advantaged retirement accounts
Most countries offer tax-advantaged accounts to encourage retirement savings. While specific names and rules vary, they generally fall into these categories:
Tax-deferred accounts (like 401(k), IRA, RRSP, or pension schemes)
• Contributions reduce your current taxable income
• Investments grow tax-free until withdrawal
• Withdrawals taxed as income in retirement
• Often have annual contribution limits
• Ideal if you expect lower income in retirement
Tax-free accounts (like Roth IRA, TFSA, ISA)
• Contributions are made with after-tax money
• Investments grow tax-free
• Withdrawals are completely tax-free
• Annual contribution limits vary by country
• Flexible and ideal if you expect higher taxes in retirement
Employer-sponsored plans
• Often include employer matching contributions (free money!)
• May be defined benefit (guaranteed pension) or defined contribution
• Always contribute enough to get the full employer match
Check your country's specific retirement account options and contribution limits.
Investment strategies for retirement
Your investment approach should evolve as you age:
In your 20s-30s (Aggressive growth)
• Higher allocation to equities (80-100%)
• Focus on growth stocks and equity funds
• Long time horizon allows recovery from market downturns
• Maximize contributions to take advantage of compound growth
In your 40s-50s (Balanced approach)
• Shift toward 60-70% equities, 30-40% bonds
• Begin thinking about capital preservation
• Continue maximizing tax-advantaged contributions
• Review and adjust your retirement target
In your 60s+ (Capital preservation)
• Increase bond and stable income allocation (50-60%)
• Consider dividend-paying stocks for income
• Create a withdrawal strategy
• Plan for healthcare costs
Diversification is key at every stage. Spread investments across asset classes, sectors, and geographic regions to reduce risk.
The 4% withdrawal rule
The 4% rule is a popular guideline for sustainable retirement withdrawals.
How it works:
• In your first year of retirement, withdraw 4% of your total savings
• Each subsequent year, adjust that amount for inflation
• This approach historically has provided income for 30+ years
Example:
• $1 million nest egg = $40,000 first-year withdrawal
• If inflation is 2%, year two withdrawal = $40,800
Limitations to consider:
• Based on historical US market returns (may not predict future)
• Doesn't account for sequence of returns risk
• May be too conservative or aggressive depending on your situation
• Consider flexible withdrawal strategies that adjust to market conditions
Common retirement planning mistakes
Avoid these pitfalls:
1. Starting too late
Every year you delay costs you significantly in compound growth. Even $50/month is better than nothing.
2. Underestimating healthcare costs
Healthcare can be your biggest expense in retirement. Plan for insurance, medications, and potential long-term care.
3. Withdrawing from retirement accounts early
Early withdrawals often come with penalties and taxes, plus you lose future growth potential.
4. Being too conservative too early
Young investors often shy away from stocks, but time allows you to ride out market volatility.
5. Not accounting for inflation
$1 million today will have much less purchasing power in 30 years. Your investments need to outpace inflation.
6. Ignoring tax planning
The order and timing of withdrawals from different accounts can significantly impact your tax burden.
Conclusion
Retirement planning isn't just about accumulating wealth – it's about creating the freedom to live your later years on your own terms. Start with what you can afford, automate your contributions, and increase them over time. Use tax-advantaged accounts wisely, diversify your investments, and periodically review your progress. The earlier you start and the more consistent you are, the easier it becomes to build the retirement you envision. Use our retirement calculator to model different scenarios and see how your savings can grow over time.
Frequently Asked Questions
A common guideline is to save 10-15% of your gross income for retirement. If you're starting later, you may need to save more (20-25%). The most important thing is to start with whatever amount you can afford and increase it over time.