2026 Student Loan Interest Rates and Repayment Terms: Complete Comparison by Loan Type

What Types of Student Loans Are Available in 2026?

Students and parents preparing for or currently attending college will need to consider student loans. As of 2026, student loans are broadly divided into government-supported student loans and commercial bank student loans. Government-supported student loans are operated by the Korea Student Aid Foundation and feature low interest rates and generous repayment deferral benefits. Meanwhile, commercial bank student loans offer the advantage of quick approval and flexible loan limits.

Regardless of which loan you choose, it's important to carefully review loan conditions and repayment plans before applying. To minimize repayment burden after graduation, you should compare interest rates, repayment periods, and interest exemption benefits.

Government-Supported Student Loans: Interest Rates and Limits

Government-supported student loans from the Korea Student Aid Foundation consist of two products. The first is the Standard Repayment Student Loan, which as of 2026 has a benchmark interest rate of around 3.5% per annum. This rate is significantly lower than commercial bank loans. The loan limit is a maximum of 10 million won per year, allowing up to 40 million won total for a four-year program.

The second is the Income-Based Repayment Student Loan (formerly Employment-Based Repayment Student Loan), where repayment begins after graduation when income is generated. This product has an even lower interest rate of around 2% per annum, and you can choose income-based repayment where the repayment amount decreases if income is absent or low. Many students choose income-based repayment because it offers lower interest burden while allowing flexible repayment adjusted to their economic situation after graduation.

Repayment Deferral and Interest Exemption: When Can You Receive These?

The biggest advantage of government-supported student loans is the variety of repayment deferral programs. For standard repayment student loans, if you apply within six months of graduation, you can defer principal repayment for up to 40 months (3 years and 4 months). Income-based repayment loans have a mandatory six-month deferral after graduation, and additional deferrals are possible if income remains below a certain level.

If you face financial difficulties during repayment, you can apply for interest exemption benefits. Households with income at or below 50% of the standard median income may have all or part of their interest waived. Additionally, certain groups such as people with disabilities, multi-child families (three or more children), and veterans receive preferential interest rates or partial interest exemptions. Be sure to check the Korea Student Aid Foundation website before starting repayment to see if you qualify for any exemption benefits.

Commercial Bank Student Loans: Application Conditions and Pros and Cons

Student loans provided by commercial banks typically have higher interest rates than government-supported loans. As of 2026, interest rates in the 4-6% per annum range are applied, with rates determined by credit rating and parents' creditworthiness. On the other hand, the process from application to disbursement is fast, and you can freely set the desired loan amount.

Commercial bank loans are particularly chosen by students who need to exceed government-supported loan limits or who need quick fund acquisition. However, repayment deferral programs are limited and interest exemption benefits are nearly non-existent. Repayment periods are typically set at 5-7 years, and early repayment fees may apply, so you should read the contract carefully.

2026 Student Loan Application: When and Where?

Government-supported student loans are applied for through the Korea Student Aid Foundation (www.kosaf.go.kr). Application periods are typically divided by semester, with spring semester applications in February-March and fall semester applications in August-September. Applications are made online, and required documents vary by loan type. Generally, a student ID, enrollment certificate, and parents' income verification documents (health insurance premium payment notice, withholding tax certificate, etc.) are required.

Commercial bank student loans can be applied for through each bank's website or branch. Major banks operating student loan products include KB Kookmin Bank, Woori Bank, and NH Nonghyup Bank. When applying, you'll need credit information consent from yourself and your parents (or guarantor) as well as income verification documents. After online application, you go through phone consultation with a bank representative for final approval.

Government-Supported vs. Commercial Bank: Which Choice Is Right?

When choosing between the two loans, you should comprehensively consider interest burden, repayment flexibility, and required amount. If government-supported loan limits are sufficient, a government-supported loan with low interest rates and repayment deferral benefits is more advantageous. Particularly, income-based repayment is popular with graduates because it allows lower repayment amounts until income stabilizes after graduation.

However, if you need an amount exceeding government-supported loan limits or quick fund acquisition is important, you could consider a commercial bank loan as a supplement. Many students receive both types of loans, so after creating a repayment plan, it's wise to first apply for a government-supported loan for the total amount needed, then receive the shortfall from a commercial bank.

This article provides information analyzed and organized by AI from various sources. For more accurate information, please contact the Korea Student Aid Foundation (1644-9071) or your respective financial institution.