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Writer's picturePolina Khazina

The Difference Between Income, Expenses, Savings, and Investments

The foundation of good financial education starts with understanding the most fundamental concepts: income, expenses, savings, and investments. These four components determine the health of your personal finances, and managing them properly will help you build a more stable and prosperous future. At Bernez, we’re here to break down these differences in a simple way, so you can start making informed financial decisions.

1. Income: The Starting Point of Your Finances


Income is all the money that comes into your pocket or bank account. This includes your salary, business earnings, commissions, bonuses, or any other legitimate source of money.


Example:If you work at a company and earn $3,000 a month, that’s your monthly income. If you also have a small business that generates $500 a month, your total income would be $3,500.


Tip: Diversify your sources of income. Relying on just one source can be risky, especially if something unexpected, like losing a job, happens.


2. Expenses: Where Your Money Goes


Expenses are all the money you spend to cover your needs and wants. They fall into two main categories:

  • Fixed expenses: Recurring and necessary, such as rent, utilities, and transportation.

  • Variable expenses: Dependent on your choices, such as dining out, shopping for clothes, or entertainment.


Example:If you pay $800 for rent, $200 for utilities, and $150 for groceries each month, these are your main monthly expenses.


Tip: Identify your "small leaks," or unnecessary daily expenses that seem harmless but add up over time. Cutting these down can help you save more.


3. Savings: Money You Set Aside for the Future


Savings are the portion of your income you decide not to spend so you can use it later. This is your financial cushion for emergencies or specific goals, like buying a home, traveling, or covering unexpected costs.


Example:If you earn $3,000 a month and decide to save $300, you’re allocating 10% of your income to savings.


Tip: Follow the 50/30/20 rule:

  • 50% of your income for needs (fixed expenses).

  • 30% for wants (variable expenses).

  • 20% for savings and investments.

If saving feels challenging, automate transfers to a savings account as soon as you receive your income.


4. Investments: Growing Your Money


Investments are a way to make your money work for you. Unlike savings, where you store money in an account to use later, investing aims to generate returns.


Example:If you invest $1,000 in an index fund that grows 8% annually, you’ll earn an additional $80 in 12 months.


Tip: Before investing, ensure you have an emergency fund and understand your risk tolerance. Start with simple investments, like mutual funds, and avoid putting all your money into instruments you don’t understand.


How Do These Concepts Relate?


  • Your income allows you to cover your needs and wants.

  • Your expenses must be managed so they don’t exceed your income.

  • Your savings serve as a reserve that provides financial security.

  • Your investments are the next step to grow your savings and build long-term financial stability.


Practical Example:Suppose you earn $3,000 a month. With proper management:

  • You allocate $2,000 to your expenses (fixed and variable).

  • You save $600 for an emergency fund.

  • You invest $400 in a financial instrument.

This balance enables you to meet your needs, prepare for unforeseen events, and work toward your long-term goals.


Our Advice


Understanding the difference between income, expenses, savings, and investments is the first step to healthy finances. Manage your resources wisely and set clear goals. If you need help creating a financial plan to better manage your money, Bernez is here to support you.


Remember: It’s not about how much you earn but how well you manage what you have. Start building your financial future today! 🚀

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