Analysis of Pros, Cons, and Risks of Using Severance Pay-Backed Loans for Real Estate Leasing

A leasing business model where an investor in their 50s, holding 500 million won in severance pay in a pension account, uses up to 70% of that amount (350 million won) as collateral to purchase an officetel is currently being actively executed in the financial sector. This is an asset accumulation strategy aimed at securing monthly rental income by obtaining massive liquidity without paying retirement income tax. However, with loan interest rates reaching 6–9% annually and realistic rental yields remaining at 3–4%, a negative cash flow phenomenon is occurring where cash exits the account every month. This investment method is classified as a high-difficulty leverage strategy that goes beyond simple real estate investment by combining funding and operational risks.

Analyzing the Mechanism of Severance Pay-Backed Loans and Funding Costs

Loan Limits and Interest Rate Conditions for Pension Account Collateral Loans

Collateral loans utilizing funds accumulated in Individual Retirement Pension (IRP) or Defined Contribution (DC) accounts generally offer higher limits relative to assets and lower interest rates compared to standard unsecured loans. According to the banking sector, loan limits range from 50% to a maximum of 70% of the account balance. Interest rates vary by credit score but typically hover in the 6–9% annual range. The biggest advantage is the ability to quickly raise large sums of capital without tax implications.

For example, if a 500 million won severance payout is withdrawn early, a retirement income tax of up to 45% applies, significantly reducing the actual amount received. In contrast, using a collateral loan allows for the immediate investment of over 300 million won in cash without tax consequences. This approach acts as a lever to secure real estate purchase funds while minimizing the temporary liquidity shock of retirement.

Tax Disadvantages and Principal/Interest Repayment Obligations Upon Early Termination

The most critical risk of this loan arises when real estate rental income fails to cover the loan principal and interest. If the leasing business fails and the situation arises where the severance pay must be broken into to repay the debt, the deferred retirement income tax must be paid immediately. Furthermore, tax credits received may be reclaimed, causing the financial deficit to snowball.

Therefore, investors must rigorously separate rental income from personal income to ensure the source for interest repayment remains uninterrupted. The principle is that repayment of the principal begins when the severance pay is received as a pension after age 55. If property values decline or a vacancy crisis occurs before that point, drying up cash flow, the investor faces the double burden of a tax bomb and interest delinquency.

Real Estate Leasing Simulation and Yield Realities

Calculating the Threshold Between Loan Interest and Rental Income

The process of purchasing and leasing real estate is essentially a mathematical procedure requiring rigorous verification of yield calculations. To fully cover loan interest with rental income, an inversion of yields must not occur. However, while current bank interest rates for severance-backed loans hover around 7% annually, monthly rental yields for apartments in Seoul remain at a mere 2–3%. Even for one-room studios or officetels, exceeding 4–5% is difficult.

This discrepancy implies a structural flaw where the investor must dig into their own pocket monthly to cover the interest shortfall. To manage the deficit caused by rental yields being lower than loan rates—known as negative cash flow—separate reserve funds are essential. Continually covering a monthly deficit of several hundred thousand won in a state of retirement with no fixed income leads directly to asset depletion.

Responding to Vacancy Risks and Jeonse Deposit Return Incidents

The biggest hurdle in the leasing business is that expenses do not stop during vacancy periods when tenants leave. Even while the building sits empty, monthly loan interest accumulates at a frightening pace. Particularly in a market where property prices are falling, incidents of landlord-linked fraud—where jeonse (key money) deposits cannot be returned—are frequent. Exposure to these risks can cause loan repayment capability to collapse instantly.

To minimize risk, one should not overextend loan limits and must secure emergency funds covering at least six months of interest. Additionally, subscribing to jeonse deposit guarantee insurance to protect tenants and guarantee the return of deposits is not optional but essential. Legal review is mandatory beforehand, as buildings with complex rights or without proper completion reports cannot receive rental permits.

The Catastrophe of Asset Value Decline and Retirement Fund Depletion

Collateral Value Collapse Due to Falling Property Prices

The greatest risk lurking at the end of this investment strategy is the fact that the severance pay—the final stronghold of one's retirement years—is tied up as collateral. If the value of the purchased property plummets and the collateral value falls below the loan balance, the financial institution will immediately demand additional collateral or move to collect the loan. A falling real estate market leads to a situation where selling the house is insufficient to repay the debt, known as 'gap investment' or 'capital entrapment.'

Severance pay is often the sole asset for retirees with no ability to generate additional income. If property values drop and the loan cannot be fully repaid, one faces the dire risk of having even living expenses seized. A dual-debt structure utilizing both mortgage loans and severance-backed loans acts as a poison that doubles market volatility.

Realization of Cash Flow After Long-Term Loan Maturity

No one can predict market conditions 5 to 10 years from now when the loan matures. If property values have fallen below the purchase price at the time of repayment, the investor faces the dilemma of having to withdraw their severance pay to recover the principal. At that moment, if taxes, interest, and property disposal losses hit all at once, all that remains is an empty pension account.

To avoid this vicious cycle, one must seek income-generating properties where a portion of the loan principal can be consistently repaid through rental income alone. Unless it is a special-purpose property guaranteeing a certain net return of at least 7–8%, it is safer to withhold entry. Keep in mind that excessive leverage is a shortcut to completely collapsing retirement planning.