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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 property score table remains, while the basic deduction rose to KRW 100 million and vehicle premiums ended in February 2024. Fact-Checking the ‘Abolition of the Property Grading System’ for Self-Employed Health Insurance and the Current Calculation Structure
The infographic outlines Phase 2 and 3 pilot regions, benefit rates, required documents, and key restrictions. 2026 Sickness Benefit Eligibility: Income Requirements, Payments, and Required Documents by Pilot Area
The graphic outlines the income threshold, rent and repair support, and the five-step application process. 2026 Housing Benefit Eligibility: Recognized Income, Rent, and Home Repair Costs
It outlines identity verification, policy lookup, claim options, benefit types, and fraud precautions. How to Find and Claim Unclaimed Insurance Benefits in 2026: Find My Insurance Guide
Late applications are accepted from June 2 to December 1, 2026, with 95% of the calculated amount paid. How to Apply Late for 2025 Earned Income and Child Tax Credits and the 5% Reduction Criteria
Support ranges from KRW 295,200 for one person to KRW 701,300 for households of four or more. How to Apply for the 2026 Energy Voucher and Benefit Amounts by Household Size
It outlines coverage types, eligible situations, exclusions, response steps, and a claims checklist. Auto Insurance Coverage Criteria for Vehicle Flooding and Damage from Typhoons and Torrential Rain
The checklist runs from contacting the management office and recording meters to settling bills and handing over the keys. Tenant Move-Out Day Settlement Order for Management Fees, Utilities, and the Long-Term Repair Reserve Fund
The graphic outlines repair liability by cause and five steps for preserving evidence. Who Pays for Repairs When an Air Conditioner Included in a Monthly Rental or Jeonse Breaks Down
It explains how power, operating time, load factor, and rate tiers determine air conditioner costs. How to Calculate Electricity Costs for Inverter and Constant-Speed Air Conditioners
The infographic outlines checks for mortgages, debt limits, taxes, trusts, and contract risks. How to Read Maximum-Amount Mortgages and Property Registers: A Contract Checklist for Protecting Jeonse Deposits
The graphic explains diverging won and yen trends, possible drivers, capital flows, and verification criteria. Why the Won and Yen Decouple: Causes and How to Verify the Figures
It compares how financial income affects employees, local subscribers, and dependents. Financial Income and Health Insurance Premiums: Criteria for Employee Subscribers, Local Subscribers, and Dependents
The graphic explains the proposed, unconfirmed refund interest and how to estimate it. Proposal for Interest on Refunded IPO Subscription Deposits: Calculation and Issues to Review
The infographic compares early, standard, and deferred benefits and shows a four-layer retirement income plan. When to Claim the National Pension and How to Build a Four-Tier Retirement Pension Plan
The guide weighs finances, location, liquidity, upgrading, and risks alongside key housing market indicators. How to Decide Whether to Buy a Home During Loan Restrictions: Repayment Capacity, Location, and Liquidity
The infographic outlines the phased rollout of won internationalization and its expected impacts. Key Points and Expected Impact of the Won Internationalization Roadmap
The graphic outlines tax relief, a temporary path to sell, faster public housing supply, and the policy approval process. Key Takeaways from the National Real Estate Policy Debate: Holding Tax, Capital Gains Tax, and Supply
It outlines key thresholds and the May filing process for pensioners’ comprehensive income tax. Comprehensive Income Tax Filing Rules for Pensioners
It summarizes policies for timing, fees, refunds, holds, fund separation, taxes, and audits. 7 Policies to Set Before Building an AI Settlement System
The infographic outlines how the PBR 0.8 rule uses share prices and net assets, along with its caveats and remedies. Structure of the Anti-Stock-Price Suppression Law and the PBR 0.8x Issue
The graphic explains carried amounts, fees, and cumulative risks of credit card revolving payments. What Is a Revolving Balance and Its Risks: What to Check Before Rolling Over Your Credit Card Balance
The graphic outlines key conditions for the National Pension Silver Loan for recipients. Silver Loan for National Pension Recipients: Eligibility, Limits, Interest Rates, and Application Deadlines
The infographic summarizes key conditions and procedures for the National Pension Silver Loan. National Pension Silver Loan: A Guide to Emergency Retirement Loans for Beneficiaries Aged 60 and Older