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Everyday Money & Tax, a guide from daily money problems to tax planning and inheritance

Money problems usually cost people not because the rules are secret but because nobody says where to look. Here we work through everyday money questions and the tax rules behind them, case by case.

We cover practical ground - exchanging damaged banknotes, reading the small print, deposits and loans, card benefits and spending - alongside year-end tax settlement and deductions, inheritance and gift tax, business succession relief, property taxes, and how the self-employed and creators file.

Rules change every year, and not noticing is itself a cost. We set out what changed, when it takes effect, and what that means you should be doing this year, with the deadlines attached.

97 posts

No infographics are available in the current language, so infographics in all languages are shown.

The infographic summarizes key deadlines and compares IBR, RAP, PAYE/ICR, and standard repayment after SAVE ends. Student Loan Repayment Options After SAVE Ends: A Comparison of IBR, RAP, and Standard Repayment
The graphic summarizes expected expenses, resale volatility, heat data, and urban stress factors. Quantifying the Actual Cost of Attending the 2026 World Cup and the Risks of Extreme Heat
The graphic summarizes IMF forecasts, New York Fed findings, June CPI data, and how tariffs may pass into prices. Is Tariff-Driven Inflation Over? How to Interpret the IMF Forecast, the New York Fed Survey, and June’s CPI Together
The chart separates options by income, court process, and financial-company debt. Comparison of the Differences Between Personal Rehabilitation, Personal Bankruptcy, and Personal Debt Restructuring
The graphic shows how income leaks away and how habits, savings, and time can build financial stability. Why Your Bank Balance Doesn't Grow Even When You Work Hard: The Relationship Between Money and Psychology
The infographic summarizes legal housing categories, non-legal villa and mansion names, and key pre-contract checks. Legal Distinctions and Pros and Cons of Villas, Townhouses, Multi-Family Homes, Condominiums, and Apartments
The infographic organizes Korea’s health, pension, employment, and workplace injury insurance systems at a glance. The Four Major Social Insurance Programs: Is Enrollment Mandatory? A Summary of Enrollment Requirements and Roles
The infographic summarizes possible Fed rate paths, inflation drivers, market signals, and spillover effects. Reading the First FOMC Minutes Under Chair Wash: Why the U.S. Interest Rate Path Has Become Uncertain Again
The infographic summarizes how mule accounts are misused and how to respond safely to suspicious deposits. How Are "Ghost Accounts" Created, and How Can They Be Prevented?
The infographic summarizes why officetel brokerage fees can be higher than housing fees and how the caps are calculated. Why Office-Apartment Brokerage Commissions Are Higher Than Those for Residential Properties, and How They Are Calculated
The infographic summarizes survival-rate trends, vulnerable industries, stable sectors, and key startup risk checks. Survival Rates of Self-Employed Businesses Based on National Tax Statistics: Industries Where Half Disappear Within Three Years and Those That Endure
The infographic compares startup statistics, business types, survival factors, risks, and preparation points. Popular Startup Sectors and 3-Year Survival Rates Based on National Tax Statistics
The infographic organizes housing inequality, asset concentration, retirement risks, and planning steps for Korea’s 5060 generation. Hong Kong’s Housing Crisis: A Warning for South Koreans in Their 50s and 60s Regarding Retirement Assets
The graphic traces how tensions or easing can move energy prices, shipping, import costs, and exchange rates. How Risks in the Strait of Hormuz Are Once Again Disrupting Oil Prices and Inflation
The graphic summarizes 2026 Youth Future Savings conditions, contribution types, expected returns, and account checks. Eligibility Requirements and Return on Investment for the 2026 Youth Future Savings Account
The infographic summarizes how gambling-like games can hide betting risks behind simple game formats. Why Illegal Gambling Games Are Dangerous and the Main Penalties for Them
The infographic outlines the rollout and key considerations for 24-hour KRW-USD trading in Seoul. Implementation of 24-Hour Won-Dollar Trading: The Implications and Risks of Expanding Trading Hours in the Seoul Foreign Exchange Market
The graphic summarizes eligibility, legal grounds, medical expense rules, company review, and service-period reset. When is it possible to receive an interim settlement of severance pay?
The graphic shows budget redistribution from test-based payments toward consultations, hospitalization, and regional essential care. Reform of the Health Insurance Fee Schedule: Shifting from a Test-Centric Approach to a Focus on Regional and Essential Healthcare
The infographic summarizes what to check in a property register before signing a rental contract. What It Means to Check the Property Registry Extract Before Signing a Lease for a Rental Apartment
The graphic explains the process from police report to insurance claim, deregistration, and re-registration. Insurance Claims and Vehicle Deregistration Procedures in the Event of a Car Theft
The infographic outlines deduction rules, post-transfer oversight, asset-heavy business concerns, and reform directions. Controversy Over the Family Business Inheritance Tax Exemption and Inheritance Tax Evasion: Key Issues with the System as Seen Through the Examples of a Bakery Café and a Parking Lot