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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 proposed property tax changes and notes that final rules depend on legislation. Changes to Comprehensive Real Estate Holding Tax and Capital Gains Tax Under the Real Estate Tax Reform Plan
The infographic outlines how to check electricity use and estimated charges through KEPCO ON. August 2026 Electricity Bill Lookup: How to Check Usage and Estimated Charges on KEPCO ON
The graphic explains how flood damage claims under Japanese fire insurance are assessed. Japanese Fire Insurance Flood Coverage Criteria: How to Read Inundation Depths, Loss Ratios, and Hazard Maps
The graphic compares when a will may be revoked, canceled, or deemed invalid and outlines validity requirements. Can a Will Be Canceled? Revocation, Cancellation, and Invalidity
It explains coverage for wind and flood damage, enrollment conditions, limits, and documentation steps. U.S. Hurricane Damage: Homeowners and Flood Insurance Coverage
Tuition loans go directly to the university, while maintenance loans are paid in instalments to the student. How UK Tuition Fee and Maintenance Loans Are Calculated and Paid
It contrasts education-related costs with travel, luxury purchases, investing, and existing debt. Can You Use a U.S. College Financial Aid Refund for a Laptop, Textbooks, and Living Expenses?
It explains how to gather tax documents, enter income and deductions, compare results, and adjust withholding. How to Use the 2026 IRS Federal Income Tax Withholding Estimator
The infographic explains the deadline, required evidence, and steps for claiming a refund of overpaid tax. Year-End Tax Settlement Correction Claims: 5-Year Deadline and Refund Application Process
It outlines card-sharing risks, gift tax criteria, exemption limits, and safer ways to use funds. Is It Illegal for a Child to Use a Parent's Credit Card? Card Transfers and Gift Tax Rules
It shows how tighter lending reduces buyer demand and move-up listings, creating a bottleneck in the mid-price market. Loan Regulations and Listing Lock-In in the KRW 1.5–2.5 Billion Apartment Market
The guide covers checklist review, actual costs, reuse, free distribution, and budgeting order. Back-to-School Cost Gaps in Spanish-Speaking Regions: Comparing Essential Supplies, Aesthetic Stationery, and Giveaways
It outlines the steps from checking results and contacting universities to UCAS confirmation, finance and housing. 2026 UK University Clearing Action Timeline: From Results Day to Student Finance and Accommodation Changes
The infographic explains coverage by cause, documentation, claim steps, and the limits of FEMA aid. 2026 US Hurricane Season Insurance Gaps: Distinguishing Wind Damage, Flooding, and FEMA Aid
The guide advises hanging up, verifying through official numbers, and reporting any money transfers immediately. New Voice-Phishing Tactics Targeting People Aged 50 and Older and Step-by-Step Responses
The graphic summarizes transaction indicators and pre-contract checks for Seoul apartments under 1 billion won. How to Interpret Seoul Apartment Sales at KRW 1 Billion or Less and What to Check Before Signing
The guide explains why flood coverage should be reviewed before peak hurricane season. U.S. Flood Insurance Review Guide Before the Peak of the 2026 Atlantic Hurricane Season
It summarizes loan limits, repayment options, and Pell Grant changes taking effect July 1. 2026 U.S. Federal Student Loan Overhaul: Limits, Repayment, and Pell Grants
South Korea entered a super-aged society in 2025, with seniors projected to make up about 40% by 2050. Korea's Entry into a Super-Aged Society and Its 2050 Outlook Based on the 2025 Population Census
Preventive screening costs are generally excluded, while follow-up tests and treatment may be covered. Can Health Checkup Costs Be Claimed Under Indemnity Medical Insurance?
The infographic traces key changes in Korean lotteries and how lottery funds support public programs. A Chronicle of Korean Lotteries: From Maningye to Lotto
It outlines protection for homes, tenant belongings, greenhouses, shops and factories before disasters occur. 2026 Storm, Flood, and Earthquake Disaster Insurance Before Typhoons and Flooding: From Tenants’ Belongings to Small Business Factories
Applications open July 1 with a 1.7% annual rate, and the loan must be executed during enrollment. 2026 Fall Semester Student Loan Application and Disbursement Guide
It explains how to estimate air conditioner electricity costs through KEPCO ON or apartment management fees. How to Check AC Electricity Use and Estimated Bills on KEPCO ON