I've been freelancing on the side of my main job for a while, but I'll be transitioning to full-time freelancing next year. Recently, I’ve been researching health insurance options for freelancers, and I thought it would be helpful to share what I’ve learned with this subreddit, which has been an invaluable resource for me.
Please note that the information below might not be complete or entirely accurate, so I’d love for those with more experience to confirm or correct any details. Once refined, I hope this can be added to the wiki as a helpful guide for others.
While Employed (Freelancing as a Side Job)
If you are employed full-time and freelancing as a side job, your primary employment's insurance (社会保険) typically covers you. You do not need to pay additional health insurance premiums on your side income, as long as your primary job provides sufficient coverage.
However, you are required to report your freelance income yourself and pay income tax and residence tax (住民税) on that income.
Going Full-Time Freelance:
When you transition to freelancing full-time, you’ll need to arrange health insurance and pension coverage independently. Here are four common options:
- 任意継続 (Continuing Your Current Employer’s Insurance)
- After leaving your company, you can continue with your current health insurance for up to two years by applying for 任意継続.
- Keep in mind that your employer currently subsidizes about 50% of your premiums. Once you leave, you’ll have to pay the full amount, effectively doubling your current premium.
- 国民健康保険 (National Health Insurance)
- This is the default insurance option for those not covered by 社会保険.
- Premiums vary based on your municipality and previous year’s income. The higher your income, the more you’ll pay.
- Check with your local city hall for details specific to your area.
- 国民健康保険組合 (National Health Insurance Societies)
- These societies cater to freelancers and independent workers in specific industries.
- Membership criteria vary depending on the society, and premiums are often fixed, meaning they do not change with income.
- If your income is high, these fixed premiums can save you a lot compared to 国民健康保険. However, if your income is low, 国民健康保険 might be more affordable.
- Becoming a Dependent of an Insured Person
- If you have a family member in Japan who is enrolled in 社会保険, you might qualify as their dependent, allowing you to join their insurance at no additional cost.
- Since I don’t have family in Japan, I haven’t explored this option in depth.
If you have corrections or additional insights, please share them in the comments.
by wakaokami