"Just by Parking Money at the Bank? Unusually High Parking Account Rates Lately [Practical Asset Management]"

SC First Bank’s On-Demand Account Offers Up to 4% per Annum
Payment Service-Linked Products Also Worth Considering
For Lump Sums Locked for a Year,
Credit Union Time Deposits with 4% Range Interest Rates Are Options

As interest rates rise, more consumers are turning their attention back to savings deposits. However, for funds waiting for investment opportunities in the stock market, it can be difficult to lock up money for a full year. In such cases, high-interest parking accounts, which allow withdrawals at any time, are worth considering. If the amount to be deposited is small, accounts linked to frequently used shopping or payment services may also be an option. For larger sums that are unlikely to be needed within a year, it is wise to compare fixed deposit products offering annual interest rates in the 4% range.

According to the financial sector on September 23, after the Bank of Korea’s base rate hike, financial institutions have been raising their deposit interest rates or launching products with preferential rates. However, it can be difficult to choose products based solely on the headline "4% annual maximum rate." In some cases, the maximum rate applies only to deposits up to KRW 300,000 or KRW 2,000,000, or is available only for a certain period to first-time customers. Therefore, you must first determine when you will need to access your money and how much you plan to deposit in order to narrow down your options.

If you need to park a lump sum while awaiting investment opportunities, an account with free withdrawals and a high limit for preferential rates may be best. SC Bank Korea offers a special 3.4 percentage point interest bonus to first-time customers who open the "SC First Hi Account" by the end of this year, regardless of the deposit balance. When combining the base rate of 0.1% per year with additional rates for signing up through partner channels, agreeing to marketing, and receiving a customer status bonus, the maximum rate can reach 4.0% per year. Note that the highest rate includes a 0.2 percentage point Priority Customer Status bonus; if you do not qualify for this but meet all other requirements, the maximum rate is 3.8% per year.

This product does not cap the balance eligible for the highest interest rate, but you must pay attention to the period during which the special rate is applied. The special rate is only available through January 31 of next year, and if you close the account during the promotional period, you will not receive the bonus interest. Therefore, even if you sign up at the end of September to receive a 4% rate, this rate is not guaranteed for a full year. You should calculate the annualized rate based on the actual number of days the money is deposited, and also check the rate that will apply after the promotional period ends.

Earn Meaningful Interest on Small Balances by Linking to Everyday Services

Another option is to link a small deposit to a shopping or payment service you regularly use. KB Kookmin Bank’s “SSG Money KB Account” can be opened through the SSG.com app and offers a maximum rate of 4.0% per year on balances up to KRW 2,000,000 for first-time customers. To qualify for the highest rate, you must not have held a Kookmin Bank demand deposit account in the past six months. You are also required to register the account for SSG Pay payments, make monthly deposits, and consent to marketing communications. The main preferential rate applies for one year after account opening.

Woori Bank’s “Samsung Wallet Money Woori Account” offers an annual rate of up to 3.5% on balances up to KRW 2,000,000 if you open the account by the end of this year and maintain the link with Samsung Wallet Money. Any amount over KRW 2,000,000 earns an annual rate of 0.1%. Both linked accounts allow free deposits and withdrawals, but the balances eligible for the highest rates are limited. If you do not regularly use the connected services, you must manage these accounts separately to maintain the preferential rate conditions.

For example, if you deposit KRW 10,000,000 for one year in the Samsung Wallet Money Woori Account and assume the same rates are in effect throughout, you would earn KRW 70,000 in pre-tax interest for the first KRW 2,000,000 at 3.5%, and KRW 8,000 for the remaining KRW 8,000,000 at 0.1%. The total interest would be KRW 78,000—a significant difference compared to the KRW 350,000 you would earn if the full KRW 10,000,000 received the 3.5% rate. These sample calculations are for comparison purposes, as interest rates in demand deposit accounts can vary depending on the balance and the qualifying requirements.

Some savings bank accounts offer even higher maximum rates, but the amount eligible for these rates is often quite low. For example, KB Savings Bank’s “KB PangPang Mini Account” advertises a maximum rate of 8.0% per year, but this rate only applies to balances up to KRW 300,000. Even if you maintain the 8.0% rate for a year, the pre-tax interest on KRW 300,000 would be KRW 24,000. Additional requirements may include using a debit card or registering for simplified payment services. Rather than expecting the maximum rate to apply to the entire sum, you should evaluate whether it is worth utilizing only the range eligible for the preferential rate.

If you have a lump sum you do not expect to use soon, fixed-term deposits with a one-year maturity are also an option. As of September 22, it has been confirmed that Dongho Credit Union, Incheon Jungbu Credit Union, and Namdaejeon Credit Union are providing one-year fixed-term deposit products with rates of 4.30% per year. Depositing KRW 10,000,000 for a year at 4.30% will earn pre-tax interest of KRW 430,000. However, withdrawing funds early results in a lower rate than the contractual rate. Make sure to check, just before joining, whether sale is available at your credit union, membership qualifications, and the tax conditions for members and non-members.

The Era of High 3% Fixed Deposits at Banks: Scrutinize the Maturity Possibility

It is also possible to find fixed deposit products with rates in the upper 3% range at banks. Gwangju Bank’s “Good Start Deposit” offers an annual base rate of 3.45% for a 12-month term, with an extra 0.4 percentage point added if you have not held a fixed deposit with the bank in the past year and another 0.1 percentage point if you agree to receive product information, for a combined maximum rate of 3.95%. The deposit amount can range from KRW 1,000,000 to KRW 100,000,000. Jeonbuk Bank’s “JB Direct Deposit Account” provides an annual rate of 3.81% for 12 months without extra preferential requirements.

If you deposit KRW 10,000,000 for one year in products yielding 4.30% and 3.81% interest per year, respectively, the pre-tax difference in interest is KRW 49,000. However, if you deposit money that you might need within a year and withdraw early, the interest lost can outweigh this difference. This is why you should allocate only the funds you can definitely keep until maturity to fixed-term deposits, after setting aside living expenses and investment waiting funds.

If you aim to accumulate a small sum over a short period, free-savings installment accounts may be an option. Gwangju Bank's "100-Day Challenge Savings" product matures in 101 days, providing a base rate of 1.0% per year, with a maximum rate of 6.0% if you make a deposit every day and fulfill other requirements. Daily deposit amounts range from KRW 1,000 to KRW 10,000. Interest on installment savings is calculated only for the period between the deposit date and maturity. For instance, if you deposit KRW 10,000 every day for 100 days, you do not receive KRW 60,000 (the annual 6% for an entire KRW 1,000,000 principal over a year) but a lesser amount based on the actual period the money is held.

If you wish to choose your maturity date, IBK Bank’s "IBK D-day Savings" is another option. You can set the deposit period from one to twelve months, and the monthly deposit limit is KRW 200,000. The maximum rate of 4.6% per year applies only if you choose a 12-month term and meet conditions such as automatic transfer, meeting target amount, and being a first-time customer. Since the rates displayed for fixed-term deposits versus installment savings with flexible dates are based on different grounds, they should not be compared directly.

This content was produced with the assistance of AI translation services.