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How to Plan for Retirement: A Practical Guide Even on a Low Income

Financial Planning
How to Plan for Retirement: A Practical Guide Even on a Low Income

“Retirement? That’s only for people who earn well.” If you’ve ever thought this, know that this is one of the biggest myths about personal finance. The truth is that anyone can — and should — plan for retirement, regardless of their current salary.

In this guide, we’ll demystify retirement planning and show practical paths for you to start today, even if you’re earning little.

Why Think About Retirement Now (Even if You’re Young)

“I’m 25 years old, why should I worry about something that won’t happen for another 40 years?”

The answer lies in one word: time. Time is the most powerful ingredient in investments, and it only works in your favor if you start early.

The Miracle of Compound Interest

See the difference between starting at 25 versus 35 years old:

Ana starts at 25:

  • Invests $200/month until 65 (40 years)
  • Total invested: $96,000
  • Final value (at 10% per year): $1,264,000

Bruno starts at 35:

  • Invests $200/month until 65 (30 years)
  • Total invested: $72,000
  • Final value (at 10% per year): $452,000

Ana invested only $24,000 more than Bruno, but ended up with $812,000 more. That’s the power of time.

The Earlier You Start, the Less You Need to Save

Starting AgeMonthly Amount for $1 million at 65*
25 years$160/month
30 years$260/month
35 years$440/month
40 years$750/month
45 years$1,300/month

*Assuming average return of 10% per year

The longer you wait, the more expensive it gets. Start with what you can, but start.

The Problem of Relying Only on Social Security

Many people believe that Social Security will guarantee a comfortable retirement. Unfortunately, the reality is quite different.

How Much Does Social Security Pay?

In most countries, the maximum Social Security benefit is capped, but the majority of retirees receive much less:

  • Average retirement benefit: Often 40-60% of working income
  • Length-based retirement: 60-80% of average salary
  • Age-based retirement: Often just minimum benefits

The Problems with the System

  1. Growing deficit: Fewer workers supporting more retirees
  2. Constant reforms: Rules change and generally get worse
  3. Loss of living standard: Those who earn well won’t retire earning the same
  4. Uncertainty: You don’t know what the rules will be in 30 years

Social Security as a Base, Not a Solution

Social Security should be seen as a floor, not your only source of retirement income. You need to build other sources.

How Much You Need to Retire

This is the million-dollar question — literally. Let’s simplify the calculation.

The 25x Method

A simple and widely used rule:

Required wealth = Desired monthly expense x 12 x 25

Example: If you want to live on $5,000/month in retirement:

  • $5,000 x 12 = $60,000/year
  • $60,000 x 25 = $1,500,000

Why 25 Times?

The number 25 comes from the 4% rule: studies show that you can withdraw 4% of your wealth per year indefinitely, without running out of money.

  • $1,500,000 x 4% = $60,000/year = $5,000/month

Calculating for Your Reality

Step 1: Estimate how much you want to spend per month in retirement

  • Remember: some expenses decrease (children, mortgages) and others increase (health, leisure)
  • A good estimate: 70-80% of current expenses

Step 2: Multiply by 300 (12 months x 25)

Step 3: That’s your magic number

Desired Monthly ExpenseRequired Wealth
$3,000$900,000
$5,000$1,500,000
$7,000$2,100,000
$10,000$3,000,000

Seems Impossible? It’s Not.

A million seems like a lot, but remember: you have decades to get there, and compound interest does most of the work.

Private Pension Plans: Understanding Your Options

Private pension plans are one of the most common ways to save for retirement. Understanding the different types available in your country is essential.

Tax-Deferred Plans

How they work: You can deduct contributions from your income tax (up to certain limits).

Who they’re for:

  • Those who itemize deductions
  • Those with taxable income
  • Those who can reinvest the tax refund

Example:

  • Annual income: $100,000
  • Contribution: $12,000 (12%)
  • Taxable income drops to $88,000
  • Tax savings: ~$3,300 (at 27.5% bracket)

Catch: When you withdraw, you pay taxes on the total amount (contributions + earnings).

After-Tax Plans

How they work: No tax deduction when contributing, but when you withdraw you only pay taxes on the earnings.

Who they’re for:

  • Those who take the standard deduction
  • Those who are tax-exempt
  • Those who have already maxed out tax-deferred contributions

Comparative Table

FeatureTax-DeferredAfter-Tax
Tax deductionYes, up to limitsNo
Taxes on withdrawalOn everythingOnly on earnings
Ideal forItemized deductionsStandard deduction
Tax benefitOn entryOn exit

Choosing Your Tax Treatment

When signing up, you choose how you’ll be taxed on withdrawal:

Graduated rates (recommended for long-term):

  • The longer you stay invested, the lower the rate
  • After 10+ years: often just 10-15%

Progressive rates (same as income tax):

  • Taxed at your current bracket
  • May be better if you expect low retirement income

Tip: For retirement (long-term), graduated rates are almost always better.

When Private Pension Plans Are Worth It (and When They’re Not)

Private pension plans aren’t automatically the best option. Here’s when they make sense:

Worth It When:

  1. You itemize deductions: The tax benefit is real and significant

  2. You lack discipline: The money is “locked” and you won’t be tempted to withdraw

  3. You want simplicity: No need to choose stocks, funds, or bonds

  4. Your employer matches contributions: Many companies do matching — if you put in 5%, they add another 5%

Not Worth It When:

  1. Fees are too high: Management fees above 1% per year eat into your returns

  2. You take the standard deduction: Tax-deferred plans bring no benefit, and there are better options

  3. You need the money before 10 years: Taxation will be high

  4. You have discipline to invest on your own: You can build a more efficient portfolio

Fees Are the Villain

Many pension plans have:

  • Loading fees: 0-5% on each contribution
  • Management fees: 1-3% per year

Example of fee impact:

ScenarioValue in 30 years ($500/month)
No fees (10% p.a.)$1,130,000
1% fee p.a. (9% net)$915,000
2% fee p.a. (8% net)$735,000

A 2% fee cost $395,000 over 30 years!

Rule: Only accept plans with management fees below 1% per year.

Alternatives to Private Pension Plans

If private pension plans don’t make sense for you, there are other excellent options:

Inflation-Protected Bonds

Government bonds that pay inflation plus a fixed rate.

Why they’re great for retirement:

  • Protects your money from inflation
  • Fixed rate guaranteed until maturity
  • No management fees
  • Liquidity (can sell early, but with market risk)

How they work:

  • Example: Bond paying Inflation + 6% per year until 2045
  • You receive the value adjusted for inflation plus interest

Example:

  • Investment: $10,000
  • Term: 20 years
  • Return: Inflation (4%) + 6% = 10% per year
  • Final value: ~$67,000 (in today’s dollars)

Investment Funds

Stock and multi-market funds can be options for those who accept more risk in exchange for more return.

Advantages:

  • Professional management
  • Automatic diversification
  • Various strategies available

Cautions:

  • Management fees (look for below 1%)
  • Performance fees (usually 20% of what exceeds the benchmark)
  • Volatility (value goes up and down)

ETFs (Index Funds)

ETFs are funds that replicate indices, like the S&P 500 or total market indices.

Examples:

  • Total Market ETFs: Replicate the entire stock market
  • S&P 500 ETFs: Replicate the 500 largest US companies
  • International ETFs: Replicate global markets

Advantages:

  • Very low fees (0.03-0.5% per year)
  • Instant diversification
  • Easy to buy (like a stock)

For retirement: Broad index ETFs are excellent for the long term.

REITs (Real Estate Investment Trusts)

REITs are funds that invest in real estate and distribute rental income.

Advantages:

  • Monthly/quarterly income often tax-advantaged
  • Real estate exposure without buying property
  • Liquidity (buy and sell on the exchange)

For retirement: Can supplement income in the withdrawal phase.

Comparative Table

OptionRiskExpected ReturnLiquidityFees
Private PensionLow-Medium6-10% p.a.Low0.5-2%
Inflation BondsLowInflation + 5-6%Medium0.2%
Stock FundsHigh10-15% p.a.High0.5-2%
ETFsMedium-High8-12% p.a.High0.03-0.5%
REITsMedium8-12% p.a.High0-1%

How Much to Invest Monthly for Each Goal

Let’s be practical. How much do you need to save per month?

Simple Calculator

Use this approximate formula:

Monthly contribution = Goal / (Years x 200)

Assumes average return of ~10% per year

Examples:

GoalTermMonthly Contribution
$500,00030 years$83/month
$500,00020 years$125/month
$1,000,00030 years$167/month
$1,000,00020 years$250/month
$2,000,00030 years$333/month

Strategy for Those Earning Little

  1. Start with 5% of salary: If you earn $2,000, that’s $100/month
  2. Increase 1% with each raise: Got a 10% raise? Save 6% instead of 5%
  3. Use extra money: Bonuses, tax refunds, windfalls → straight to retirement
  4. Automate: Schedule automatic transfer on payday

The Absolute Minimum

If you really can’t save almost anything, start with $50/month. It seems little, but:

  • $50/month for 40 years (at 10% p.a.) = $316,000

It’s better than zero. And as your income increases, you increase the contribution.

The Power of Time: Starting at 25 vs 40

Let’s make a detailed comparison so you understand the real impact of starting early.

Scenario 1: Carlos, 25 Years Old

  • Salary: $3,000
  • Saves: 10% = $300/month
  • Invests until 65 (40 years)
  • Return: 10% per year

Result at 65:

  • Total invested: $144,000
  • Accumulated value: $1,897,000
  • Earnings: $1,753,000 (92% of total!)

Scenario 2: Marta, 40 Years Old

  • Salary: $5,000 (got promotions)
  • Saves: 15% = $750/month (more than double Carlos)
  • Invests until 65 (25 years)
  • Return: 10% per year

Result at 65:

  • Total invested: $225,000
  • Accumulated value: $995,000
  • Earnings: $770,000 (77% of total)

The Result

Carlos invested $81,000 less than Marta, but accumulated $902,000 more.

Why? Because Carlos’s money had 15 more years to grow.

Lesson

Don’t wait to earn more to start. Start now with what you have.

Reviewing the Plan Periodically

Planning for retirement isn’t something you do once and forget. You need to review periodically.

When to Review

  1. Annually: Check if you’re on track
  2. With each income change: Adjust contribution proportionally
  3. With each life change: Marriage, children, divorce
  4. Every 5 years: Reevaluate investment strategy

What to Review

  • Accumulated value: Is it at the planned pace?
  • Monthly contribution: Can you increase it?
  • Allocation: Too conservative? Too risky?
  • Fees: Found cheaper options?
  • Goal: Have your retirement plans changed?

Rebalancing

As you age, your portfolio should become more conservative:

AgeVariable IncomeFixed Income
25-3570-80%20-30%
35-4550-70%30-50%
45-5530-50%50-70%
55-6510-30%70-90%

Rule of thumb: Your age in fixed income, the rest in variable income.

  • 30 years: 30% fixed income, 70% variable income
  • 50 years: 50% fixed income, 50% variable income

Common Mistakes in Retirement Planning

Avoid these traps:

1. Postponing the Start

“I’ll start when I earn more” — and that day never comes.

2. Relying Only on Social Security

Social Security is a supplement, not the complete solution.

3. Choosing Expensive Private Pension Plans

Fees above 1% per year destroy your wealth in the long term.

4. Not Diversifying

Putting everything in one investment is risky.

5. Withdrawing Before Time

Using retirement money for emergencies destroys the plan.

6. Not Adjusting Over Time

Circumstances change. Your plan should change too.

How Monely Can Help

Monely offers tools to help you track your progress toward retirement:

Long-Term Financial Goals

Create a specific goal for retirement:

  • Define the total desired amount
  • Track progress month by month
  • See how much is left and when you’ll reach it

Recurring Transactions

Set up your monthly contribution as a recurring transaction:

  • Never forget to invest
  • Track if you’re following the plan
  • See contribution history

Progress Charts

Visualize your wealth growth over time:

  • See the growth curve
  • Compare with the goal
  • Identify months when you couldn’t contribute

Investment Categorization

Create categories for different types of investments:

  • Private pension
  • Government bonds
  • Stocks and ETFs
  • REITs

This way you know exactly how your retirement portfolio is distributed.

Conclusion

Planning for retirement may seem distant and complicated, but it’s not. The most important thing is to start — even with small amounts.

Summary of key lessons:

  1. Start now: Time is your greatest ally. The sooner you start, the less you’ll need to save
  2. Don’t rely only on Social Security: Build your own income sources
  3. Calculate how much you need: Use the 25x rule to have a clear goal
  4. Choose your investments wisely: Avoid high fees. Inflation bonds and ETFs are great options
  5. Automate: Set up automatic contributions so you don’t depend on willpower
  6. Review periodically: Adjust the plan as your life changes

Remember: you don’t need to be rich to have a peaceful retirement. You just need to be consistent for many years.

Your future self will thank you for every dollar you save today.


Next steps: Download Monely and create your retirement goal today. Start tracking your contributions and watch your wealth grow over time.