This is a type of fixed asset tax that is levied on "business assets other than land and buildings."
For example,Business equipment and suppliesThis applies to:
- Computers, printers
- Office furniture such as desks, chairs, and bookcases
- Store facilities (signs, air conditioning, kitchen equipment)
- Tools, machinery, and vehicles (for commercial use)
🧾 Who is a sole proprietor and needs to file a tax return?
If all of the following apply:Declaration of depreciable assets held as of January 1st of each year to municipalities by January 31stYou need to.
✅ Conditions requiring declaration
- Have business assets (approximately 100,000 yen or more)
- Regardless of whether you file a blue or white tax return, you are using it continuously as a business.
- It is an asset that is subject to depreciation.
- Not subject to other property taxes (e.g. not included in the home)
📋 Depreciable Asset Tax Return Checklist (for sole proprietors)
✅ 1. Check if you are eligible
| item | Yes/No |
|---|---|
| Owning business equipment and supplies (e.g. computers, chairs, fixtures, machinery, etc.) | □ Yes □ No |
| Holding them as of January 1 | □ Yes □ No |
| Using depreciable assets (over 100,000 yen) | □ Yes □ No |
| Those assets are not taxed as part of the property tax included in the building. | □ Yes □ No |
| Filed a blue or white tax return | □ Yes □ No |
→ If the answer is "yes" to all of these questions, you may be subject to reporting!
✅ 2. Examples of assets to be declared (check your assets)
| Asset Classification | Examples | Does this apply to you? |
|---|---|---|
| Office Equipment | Computers, printers, telephones, routers | □ Yes □ No |
| Fixtures and equipment | desks, chairs, shelves, lighting equipment | □ Yes □ No |
| Store Facilities | Signs, air conditioners, kitchen equipment, washstands | □ Yes □ No |
| Commercial vehicles | Vehicles used exclusively for business purposes (such as light trucks) | □ Yes □ No |
| Machinery and Tools | Beauty equipment, manufacturing machinery, power tools, etc. | □ Yes □ No |
🚫 Major cases where declaration is not required
- Computers, furniture, etc. that are only used for home use
- Equipment with an acquisition price of less than 100,000 yen (all items deducted as expenses)
- Assets treated as "lump-sum depreciable assets" (less than 200,000 yen) for blue return purposes
- Things that are already subject to property tax as part of a house (e.g. store fixtures)
🗓 Reporting period and points to note
- Assets as of January 1st of each year must be submitted to the city, town or village by January 31st
- Electronic filing (eLTAX) is also supported.
- Even if you have not filed your tax return, if it is discovered during an investigation, you may be subject to "additional tax for the past several years."
✍ Summary
| situation | Necessity of declaration |
|---|---|
| Working from home with one PC, equipment less than 100,000 yen | ❌ Often unnecessary |
| Salon management, signboard and equipment available | ✅ Declaration required |
| Restaurant and kitchen facilities available | ✅ Declaration required |
| There are commercial machines in the workshop | ✅ Declaration required |
