visa
HomeTax (hometax.go.kr) is the National Tax Service's online platform where individuals and businesses handle nearly everything related to taxes: filing returns, processing the annual year-end settlement that reconciles withheld income tax, issuing income certificates, and checking refund status. It centralizes tax administration the same way Gov24 centralizes general civil documents, and it requires identity verification to access personal tax records securely.
'Home shopping' and 'home training' are unrelated consumer terms — one refers to TV shopping channels and the other to at-home fitness content — and neither has any connection to tax administration.
Both salaried employees and freelancers rely on HomeTax, though freelancers typically use it more heavily since they must self-file rather than relying on an employer's automatic year-end settlement.
visa
For any foreigner staying in Korea more than about 90 days, one card effectively becomes the key to daily life — banks, phone plans, even hospitals ask for it. You must apply within 90 days of arrival. What is it?Visa extensions, changes of stay status, alien registration — the official site for booking and filing Korean immigration business online is:If you move to a new address in Korea, a registered foreigner must report the change. Within how many days of moving must you report your new place of residence?The first big wall many foreigners hit when signing up for Korean websites or government services: your name and birthday aren't enough — it only passes if your phone is registered in your own name. What is this step?Among the documents issued at a community center (jumin center), which one serves foreigners as official proof that 'I live here'?Using Korean public and banking sites, you'll keep meeting an electronic certificate for identity verification. Once notorious under the name 'gongin certificate,' what is the current generation called?Your permitted stay is running out. From when can you apply for an extension?Korea's one-stop online civil-service portal has a number in its name. What is this gateway for issuing all kinds of certificates?There's a general information center for foreigners where you can ask immigration questions by phone, with counseling in 20 languages. What number is it?Whether it's a part-time gig or full employment, before working in Korea there's one thing you must always check. What is it?Stay in Korea long enough and you'll hear about the Korea Immigration & Integration Program (KIIP). What is a key benefit of completing it?On the day of your immigration office visit, people often prepare everything else but forget this one item to attach to the application form. What is it?Quration — Quration Korean