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Everyday Legal Basics

Contracts, refunds, consumer disputes, certified letters, small claims, data leaks and lending money, explained for life in Korea.

⏱ About 5min read ·Information updated 2026-10-02

📋 Key facts

Covers
Contracts, refunds, disputes, certified letters, privacy, IOUs
Basis
Explained according to South Korean systems and agencies
Core rule
Keep records and confirm in writing, not just by word
Numbers
Deadlines and thresholds change; check official guidance
Caution
Not legal advice; consult a professional for your case

What this topic covers

Legal problems are not limited to dramatic lawsuits. They show up on ordinary days: when you sign a contract, return something you bought online, fail to get back money you lent, or receive a text saying your personal data was leaked. This topic gathers seven guides on what to check first and in what order to act in those moments. Everything here is based on South Korean law, procedures and agencies, so rules in other countries may differ. The guides focus on checklists and common mistakes that apply to anyone, not judgments on individual cases. This article is not legal advice. For your specific situation, consult a lawyer or a public legal aid service such as the Korea Legal Aid Corporation.

Records and documents come first

Many everyday legal disputes turn less on who is right and more on what can be proven. A spoken promise is hard to verify once memories diverge, while texts, emails, bank transfer records and a copy of the contract make things far simpler. That is why every guide in this topic recommends putting terms in writing before a deal and collecting records in date order once something goes wrong. Remember that records are hard to create after a dispute has started.

  • Ask for important promises to be confirmed by text or email
  • Keep receipts, order histories and chat screens instead of deleting them
  • If you agreed on something by phone, summarize it and send it to the other party

Suggested reading order

If nothing has gone wrong yet, start with the prevention guides: checking a contract and writing an IOU both cover what to do before trouble begins. If you already have a dispute over goods or services, try settling directly with the seller using the refund guide, then move on to the consumer dispute guide if that fails. When the other side ignores you, read the certified letter guide, and if a money dispute looks headed for court, open the small claims guide. A data leak is time sensitive, so it is worth reading that guide in advance.

Common misconceptions

Several widely held beliefs about everyday law are simply wrong. Here are a few typical ones. Correcting them alone can prevent a good deal of unnecessary loss and conflict.

  • No signature means no contract: a contract can form through words or conduct
  • A certified letter creates legal force: it only proves the content and that it was sent
  • Close friends don't need an IOU: the closer the relationship, the more records protect it
  • Small amounts can't be handled legally: there are simplified procedures for small claims

Where to get help in Korea

If you find it hard to judge on your own, start with public counseling. The Korea Consumer Agency and the national consumer counseling center handle consumer problems, the Korea Legal Aid Corporation covers general legal matters, and the personal information infringement report center run by the Korea Internet and Security Agency takes privacy complaints. Local governments and courts also offer free legal consultations. Bring a dated timeline of events and the related documents, and you will get far more accurate guidance in a short session.

Remember that rights have deadlines

Most rights, such as requesting a refund, filing an objection or making a claim, can only be exercised within a set period. Once it passes, you may lose the right even if you are in the right. Exact periods depend on the type of transaction, the law and the terms of service, and they can be amended, so this site does not list numbers. Write down the date you first noticed the problem, and confirm the precise deadline through the responsible agency's official guidance or a consultation before anything else.

How to read these guides

The articles here are general information explaining principles and the order of checks. Problems that look alike can end very differently depending on the contract terms, how the deal was made and the circumstances of the people involved. Laws and agency procedures also change. If a large sum is at stake, the other side has already threatened legal action, or a criminal matter is involved, do not act on these guides alone; get professional help. This article is not legal advice. For your specific situation, consult a lawyer or a public legal aid service such as the Korea Legal Aid Corporation.

Guides in this topic

The seven guides below follow the flow from prevention to resolution. Each one is written to stand on its own, so feel free to start wherever you need.

  • What to check before signing a contract
  • Online shopping refunds and order withdrawal
  • How consumer disputes get resolved
  • When and why to send a certified letter
  • Ways to resolve small money disputes
  • What to do when your personal data leaks
  • IOUs and lending money safely

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How Consumer Disputes Get Resolved

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When and Why to Send a Certified Letter

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