As a Business Owner Already Insured Under Employee Status Elsewhere, Can I Opt Not to Enroll in My Own Company’s Health Insurance?

When starting a business or setting up a company in Taichung, many entrepreneurs frequently face a practical insurance dilemma: “I already have a full-time job (or employee status) elsewhere with existing National Health Insurance (NHI). After starting my own company, can I continue to stay insured at my original workplace? Do I have to transfer it to my own company?”

In short: Yes, you can. As long as you meet statutory conditions, a company owner does not necessarily have to enroll in health insurance through their own company. This article will provide a detailed breakdown of relevant regulations and common pitfalls to avoid.

1. Why Is It Optional to Insure Through Your Own Company?

NHI enrollment priority and status determination are primarily based on your “primary workplace (employee status)”. The core logic regarding health insurance regulations for company owners (employers) is as follows:

• ✔ Primary Workplace Priority: If you have a substantive full-time job at another company, and that location serves as your primary source of salary and labor/health insurance, you can directly maintain your health insurance coverage at that company.
• ✔ No Need to Repeatedly Establish an Insured Unit: As long as your health insurance remains actively enrolled at another employing entity (without interruption or termination), your newly established company temporarily does not need to set up an additional insured unit solely to enroll yourself.

2. Essential Exceptions and Common Misconceptions

Although you may choose not to insure through your own company, many entrepreneurs fall victim to retroactive premium assessments by the National Health Insurance Administration (NHIA) due to conceptual misunderstandings. Please pay special attention to the following two points:

• ✖ Misconception 1: Thinking You Can Register Under a “Labor Union” or “District Office”: Many people leave their previous job and think, “Since I’m not insuring through my own company, I’ll just stay covered under an occupational union, district office, or as a dependent under a family member.” This is illegal! The NHIA implements strict auditing on company owner statuses. If you lack another employing company (meaning no enrollment under “employed worker” status elsewhere) and keep your health insurance registered in a union or public office long-term, once audited by the NHIA, you will be subject to retroactive premium differences dating back to your company’s inception or the date you became a director/owner (retroactive for up to 5 years).
• ✔ Misconception 2: “Employee Status” Must Be Genuine: The “elsewhere” referred to here must be another company where you genuinely have an employment relationship. If you merely nominalize your status in a friend or relative’s company just to maintain labor and health insurance without actual employment facts, high risks remain regarding regulatory compliance and audits.

3. What Should Entrepreneurs Choose?