The Foundation: Income and Expenses
Personal finance starts simple: Earn more than you spend, invest the difference.
Most people struggle not because they earn too little, but because they spend too much.
The 50/30/20 Rule (Adapted for Kenya)
50% Needs (KES 40,000 if earning KES 80,000)
Essentials you must pay:
- Rent/mortgage
- Food (groceries, not restaurants)
- Transport to work
- Utilities (electricity, water)
- Minimum debt payments
- Basic phone/internet
If needs exceed 50%: Live above your means—find cheaper housing, reduce transport costs.
30% Wants (KES 24,000)
Non-essentials that improve life:
- Restaurants, takeout
- Entertainment (movies, outings)
- Hobbies
- New clothes (beyond basics)
- Subscriptions (Netflix, DSTV)
- Holidays
Flexible category—cut here first when money is tight.
20% Savings and Investments (KES 16,000)
Future you:
- Emergency fund
- Retirement savings
- Investments (stocks, bonds, MMFs)
- Extra debt payments (beyond minimum)
- Goals (land, business, education)
Non-negotiable—pay yourself first!
If can’t manage 20%: Start with 10%, increase gradually.
Step-by-Step Personal Finance Plan
Step 1: Track Your Spending (One Month)
Why: Most people don’t know where money goes.
How:
- App method: Download expense tracker (Money Manager, Wallet, Excel)
- Paper method: Small notebook, write everything
- Bank method: Review M-Pesa and bank statements
What to track: Every shilling for 30 days
- Morning mandazi: KES 20
- Matatu: KES 100
- Lunch: KES 250
- Everything!
Result: Know exactly where money goes—often shocking!
Step 2: Create a Budget
Based on tracking, plan next month:
Income: KES 80,000 (net salary)
Needs (50% = KES 40,000):
- Rent: KES 18,000
- Food: KES 10,000
- Transport: KES 5,000
- Utilities: KES 3,000
- Phone: KES 1,500
- Loan payment: KES 2,500 Total: KES 40,000
Wants (30% = KES 24,000):
- Eating out: KES 5,000
- Entertainment: KES 3,000
- Clothes: KES 4,000
- DSTV: KES 1,500
- Gym: KES 2,000
- Miscellaneous: KES 8,500 Total: KES 24,000
Savings (20% = KES 16,000):
- Emergency fund (MMF): KES 5,000
- SACCO: KES 5,000
- Stocks: KES 3,000
- Extra loan payment: KES 3,000 Total: KES 16,000
Grand Total: KES 80,000 (balanced!)
Step 3: Build Emergency Fund
Before investing anything, save 3-6 months of expenses.
Example: Monthly expenses KES 60,000 → Emergency fund KES 180,000-360,000
Where to keep it:
- 1 month in bank savings (instant access)
- Rest in money market fund (1-3 days access)
Why: Life happens—job loss, medical emergency, car breakdown. Emergency fund prevents debt spiral.
How long to build:
- Saving KES 10,000/month → 18-36 months
- Adjust timeline based on income
Use only for true emergencies, not wants!
Step 4: Tackle Debt Strategically
List all debts:
| Debt | Balance | Interest Rate | Minimum Payment |
|---|---|---|---|
| Fuliza | KES 5,000 | 50%+ | KES 500 |
| Credit card | KES 50,000 | 36% | KES 3,000 |
| Personal loan | KES 100,000 | 18% | KES 5,000 |
| HELB | KES 200,000 | 4% | KES 2,000 |
Method 1: Avalanche (Mathematically best)
Pay minimums on all, extra money to highest interest debt first.
Order: Fuliza → Credit card → Personal loan → HELB
Advantage: Save most money on interest.
Method 2: Snowball (Psychologically easier)
Pay minimums on all, extra money to smallest balance first.
Order: Fuliza → Personal loan → Credit card → HELB
Advantage: Quick wins motivate you.
Choose one, stick to it!
Avoid new debt while paying off existing.
Step 5: Save for Goals
After emergency fund and high-interest debt cleared, save for specific goals.
Short-term (1-3 years):
- Holiday: KES 100,000
- Laptop: KES 80,000
- Wedding contribution: KES 200,000
Medium-term (3-10 years):
- Land down payment: KES 500,000
- Car: KES 800,000
- Business capital: KES 300,000
Long-term (10+ years):
- Retirement: KES 10,000,000
- Children’s university: KES 2,000,000
Match savings vehicle to timeline:
- Short-term: MMF, fixed deposits
- Medium-term: Bonds, balanced funds
- Long-term: Stocks, real estate
Step 6: Invest for Wealth
Once emergency fund and goals on track, invest for growth.
Beginner portfolio:
- 40% Money market fund (stability)
- 30% Stocks (growth)
- 20% SACCO (returns + loan access)
- 10% Cash (opportunities)
Adjust based on age and risk tolerance:
- Young (20s-30s): More stocks (60-70%)
- Middle age (40s-50s): Balanced (40-50% stocks)
- Near retirement (60+): Conservative (20-30% stocks)
Step 7: Increase Income
Savings and investing important, but income is the engine.
Ways to increase income:
- Ask for raise: Prepare case, show value
- Switch jobs: Often 20-30% increase
- Upgrade skills: Courses, certifications → promotions
- Side hustle: Freelancing, small business
- Passive income: Rental property, dividends
Every KES 10,000 increase in monthly income = KES 120,000 more per year to save/invest!
Money Management Systems
Pay Yourself First
Old way: Spend all month → Save whatever’s left (usually nothing)
New way: Salary arrives → Immediately save 20% → Live on remaining 80%
How: Standing orders on payday to MMF, SACCO, investment accounts.
Example: Salary KES 80,000 → KES 16,000 auto-deducted → Live on KES 64,000
You adjust lifestyle to available money—forced savings!
Multiple Bank Accounts
Account 1: Income (salary arrives here) Account 2: Bills (rent, utilities, loans auto-debit) Account 3: Spending (food, transport, entertainment) Account 4: Savings (emergency fund, goals)
How it works:
- Salary → Income account
- Standing orders immediately distribute money
- Spending account has fixed amount (e.g., KES 15,000/week)
- When spending account empty, you stop spending
Prevents: Accidentally spending rent money on going out.
Envelope System (Cash-Based)
Old-school but works:
After paying bills/savings, withdraw remaining cash. Divide into envelopes:
- Envelope 1: Food (KES 8,000)
- Envelope 2: Transport (KES 4,000)
- Envelope 3: Entertainment (KES 3,000)
Spend only from relevant envelope. When empty, you’re done for the month.
Advantage: Psychological—cash feels real, harder to overspend.
Common Financial Mistakes in Kenya
1. Lifestyle Inflation
Mistake: Salary increases from KES 50,000 to KES 80,000 → Upgrade everything (bigger apartment, newer car, eating out more).
Result: Still broke, just with nicer stuff.
Fix: Increase savings rate with income increases. Keep lifestyle same, save the difference.
2. Too Much Lifestyle, Not Enough Investing
Mistake: Earning KES 100,000/month but renting KES 40,000 apartment, driving financed car (KES 30,000/month), eating out daily (KES 15,000/month).
Result: High income, zero savings.
Fix: Live below your means. Rent KES 20,000, save KES 20,000, invest the difference.
3. Keeping Up with Friends
Mistake: Friends buy new phones, go to expensive clubs—you follow to fit in.
Reality: Maybe they’re drowning in debt, or parents pay, or priorities different.
Fix: Focus on your goals, not others’ spending.
4. Expensive Debt for Wants
Mistake: Fuliza for drinks, Tala loan for new shoes, credit card for holiday.
Reality: Paying 30-50% interest to fund lifestyle.
Fix: Save first, buy later. Or skip entirely.
5. No Emergency Fund
Mistake: Invest all money in stocks or business.
Reality: Car breaks down, medical emergency → Forced to sell investments at loss or borrow at high interest.
Fix: 3-6 months expenses accessible before aggressive investing.
6. Ignoring Retirement
Mistake: “I’m only 25, retirement is 40 years away.”
Reality: Compound interest needs time. Starting at 25 vs 35 makes HUGE difference.
Example:
- Start at 25, save KES 5,000/month at 12% for 35 years = KES 23,000,000
- Start at 35, save KES 5,000/month at 12% for 25 years = KES 8,500,000
Fix: Start NOW, even small amounts.
7. Investing in What You Don’t Understand
Mistake: Friend says “cryptocurrency will 10x!” → Invest life savings.
Reality: Don’t understand it, can’t evaluate risk, lose everything.
Fix: Invest only in what you understand. Learn first, invest later.
8. No Insurance
Mistake: “I’m healthy, young—don’t need insurance.”
Reality: Accident, illness, death—family financially devastated.
Fix: Basic life insurance and health insurance (SHA/SHIF + private if affordable).
Tools and Apps
Budgeting
Money Manager: Free app, track expenses Wallet by BudgetBakers: Budget, goals, analytics Excel/Google Sheets: DIY budget spreadsheet
Investing
Broker apps: Genghis, Faida (stocks) MMF apps: CIC, Sanlam (money market funds) CBK app: Treasury bills and bonds
Saving
M-Shwari/Fuliza: Avoid! High interest SACCO apps: Check if your SACCO has one Bank apps: All major banks have mobile apps
Tracking Net Worth
Spreadsheet: List all assets, liabilities, calculate net worth monthly
Apps: Money Manager, Copilot (imported from international apps)
The Kenya-Specific Challenges
1. Harambees and Social Obligations
Reality: Weddings, funerals, family emergencies—requests for money.
Solution: Budget for it (5-10% of income as “social fund”). Beyond that, learn to say no or give what you can afford.
2. Supporting Extended Family
Reality: As successful one in family, pressure to support siblings, parents, cousins.
Solution: Set boundaries. Fixed amount monthly (e.g., KES 10,000 to parents). Emergency help case-by-case. Don’t sacrifice your future.
3. Chamas (Investment Groups)
Pros: Forced savings, community support, access to larger loans.
Cons: Fraud risk, peer pressure to spend payouts unwisely.
Tip: Join trusted chama, have clear rules, invest payouts wisely (don’t blow it on party).
4. Informal Economy Challenges
Reality: Many Kenyans have irregular income (hustlers, small business).
Solution:
- Budget on lowest typical month income
- Build larger emergency fund (6-12 months)
- Good months: Save heavily
5. High Cost of Living vs Salaries
Reality: Nairobi rent, transport eating up 60-70% of salary.
Solution:
- Consider living outside Nairobi (commute or remote work)
- Share housing (roommates)
- Side hustles to supplement income
Financial Goals by Age
20s: Foundation Building
Priority: Career growth, learning, starting savings habit
Goals:
- Emergency fund: 3 months expenses
- Clear bad debt (Fuliza, mobile loans)
- Start investing (even KES 2,000/month)
- Upgrade skills regularly
Avoid: Expensive lifestyle, bad debt, zero savings
30s: Wealth Accumulation
Priority: Aggressive saving and investing
Goals:
- Emergency fund: 6 months
- Buying land/property
- Diversified investments (stocks, bonds, MMFs)
- SACCO for loan eligibility
- Side income streams
Avoid: Lifestyle inflation, keeping up with peers
40s: Consolidation
Priority: Maximize earnings, solidify retirement plan
Goals:
- Net worth: 2-3x annual income
- Investment property (rental income)
- Children’s education funded
- Retirement contributions maxed
Avoid: Risky investments to “catch up,” expensive debt
50s+: Preservation
Priority: Protect wealth, ensure retirement security
Goals:
- Net worth: 5x annual income by 55
- Debt-free (house paid off)
- Retirement plan fully funded
- Multiple income streams
Avoid: Supporting adult children’s lifestyle, risky ventures
Checklist: Personal Finance Mastery
✅ Track every expense for one month ✅ Create realistic budget (50/30/20 rule) ✅ Emergency fund: 1 month saved (work toward 6) ✅ List all debts, create payoff plan ✅ Open MMF account, automate KES 5,000/month ✅ Join SACCO, contribute monthly ✅ Pay yourself first (standing orders on payday) ✅ Review spending weekly, budget monthly ✅ Increase savings rate with every raise ✅ Learn about one investment type per month ✅ Set financial goals (short, medium, long-term) ✅ Say no to unnecessary social pressure spending
Next Steps This Month
Week 1: Track all spending Week 2: Create budget based on tracking Week 3: Open MMF account, set up standing order Week 4: List debts, choose payoff method (avalanche/snowball)
Next Month: Start paying extra to highest-interest debt
Next 3 Months: Build emergency fund to 1 month expenses
Next Year: Emergency fund to 3-6 months, investments started
Personal finance isn’t complicated—spend less than you earn, save the difference, invest wisely, repeat for decades. Start today, stay consistent, and financial freedom will follow. Your future self will thank you!