Many employed people can relate to the worry that even when their salary comes in, their bank account balance doesn't grow. Although we are in a low-interest-rate era, there are still ways to grow a lump sum of money. Especially, understanding the true meaning of fixed-term deposits makes asset management much easier.

Simply put, a fixed-term deposit is a product where you deposit a certain amount of money into a bank for a specified period and receive interest at maturity. It's like lending money to the bank and earning interest in return. The interest rate is much higher than a checking account with free deposits and withdrawals because the bank can operate your funds stably.

The difference from savings accounts is also important. Savings accounts involve regularly saving a fixed amount each month, whereas fixed-term deposits mean depositing a large sum all at once. For beginners, it’s good to develop a savings habit with a savings account, and when you have a lump sum, you can efficiently grow it with a fixed-term deposit—using a combination of both.

There is also a savings deposit, which allows you to withdraw freely at any time, making it suitable for managing living expenses or salary. However, the interest is almost negligible.

To understand and utilize the meaning of fixed-term deposits effectively, there are a few checkpoints. First, compare interest rates carefully. They vary by bank and by the period. Second, check the preferential interest rate conditions. If you meet certain conditions like salary transfers or credit card usage, you can receive higher interest rates than the basic rate.

Choosing the deposit period also requires careful consideration. Generally, longer periods offer higher interest, but early withdrawal can lead to penalties. It’s also good to understand the difference between simple interest and compound interest. Compound interest accrues interest on interest, so your earnings grow faster over time. For long-term investments, compound interest products are more advantageous.

In Korea, the Deposit Protection Act protects up to 50 million won per person, including principal and interest. Even if the bank goes bankrupt, the insurance corporation pays out, so you can rest assured. Unlike stocks or funds, fixed-term deposits are not affected by market fluctuations, so they carry lower risk.

There are also tips for smartly using fixed-term deposits after understanding their meaning. One is the “windmill” method—regularly subscribing to fixed-term deposits and reinvesting the maturing products—aiming for compound interest effects and flexible fund use. Special high-interest-rate deposit promotions are frequently available, so staying updated on new offerings is beneficial. If you need quick cash, taking out a collateral loan instead of early withdrawal from a fixed-term deposit is another option, as the interest rates are lower than regular loans.

Ultimately, it’s important to understand the true meaning of fixed-term deposits and use them according to your financial situation. For short-term goals, choose deposits of about 6 months to 1 year; for long-term goals, opt for deposits of over 3 years. Also, taking advantage of tax-free benefits on certain products can lead to more efficient asset management. Use fixed-term deposits wisely to achieve your financial goals.