Summary of Key Terms in Personal Finance

## Introduction Banking and personal accounts are the foundation of everyday money management. This guide explains common bank terms, how accounts work, and practical actions you will use when managing money. Short explanations, examples, and comparisons will help you build confidence when dealing with banks. ## Key Concepts and Accounts ### Types of Accounts > **Current account:** A bank account for everyday use, from which you may withdraw money at any time. > **Savings account:** A bank account that pays interest on the money you keep there. > **Credit account / Credit card:** A card or account that lets you borrow funds up to an approved limit and repay later. > **Mortgage:** A long-term loan from a bank used to buy property; you repay it with interest over many years. ### Simple definitions - **Balance**: The amount of money currently in your bank account. - **Interest**: Extra money paid to you (on savings) or charged to you (on loans) for using money. - **Loan**: Money borrowed that must be repaid, usually with interest. - **Cheque (check)**: A written order directing a bank to pay a specific amount from your account to another person or organization. > **Did you know that many banks now let you deposit cheques digitally by photographing them with a phone app?** ## Common Banking Actions - **Pay in / Deposit**: To put money into your bank account. - **Withdraw**: To take money out of your account. Verb form: to withdraw; past: withdrew; past participle: withdrawn. - **ATM / cash machine (bankomat)**: A machine that allows you to withdraw money from your account using a card. - **Standing order (trvalý příkaz)**: A regular payment you instruct your bank to send (fixed amount, fixed interval). - **Statement (výpis)**: A record or list of transactions on your bank account over a period. - **Bank charges (poplatky)**: Fees the bank may charge for services, such as account maintenance or overdrafts. - **Branch (pobočka / pábocka)**: A physical location of a bank where you can talk to staff in person. > **Fun fact:** Many banks offer lower interest on savings accounts for online-only customers because of lower branch overhead. ## How Interest Works (basic) Interest can be simple or compound. For a single period simple interest on principal $P$ at rate $r$ for time $t$ (in years): $$\text{Simple interest} = P r t$$ Compound interest grows as interest is added to the principal. For principal $P$, annual rate $r$, compounded once per year for $n$ years: $$A = P \left(1 + r\right)^n$$ Example: If $P = 1000$, $r = 0.05$, and $n = 2$ years, then $$A = 1000 \left(1 + 0.05\right)^2 = 1000 \times 1.1025 = 1102.50$$ ## Comparing Common Account Types | Feature | Current Account | Savings Account | Credit Card / Credit Account | |---|---:|---:|---:| | Purpose | Everyday spending | Storing money to earn interest | Borrowing money for purchases | | Access to funds | Immediate | Usually immediate but may have limits | Borrow up to limit, repay later | | Interest | Usually none or low | Paid to you | Charged to you | | Fees | Possible monthly fees | Possible maintenance fees | Interest and late fees | ## Practical Examples 1. Opening a current account: - Provide ID, personal details, and initial deposit (if required). - Use the account for salary, bills, and daily spending. 2. Setting a standing order for rent: - Instruct the bank to pay $800$ on the 1st of every month to your landlord’s account. - Standing orders repeat until cancelled. 3. Using an ATM: - Insert card or use contactless, enter PIN, choose withdrawal amount, collect cash and receipt. 4. Checking your statement: - Review each transaction for accuracy and spot unexpected bank charges. ## Tips for Managing Accounts - Keep a small buffer in your current account to avoid overdraft fees. - Compare interest rates and fees before choosing an account. - Set up notifications for transactions over a chosen amount. - Save automatically by tr