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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.

131 posts

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

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