Many people feel reassured when rental management income increases and their finances become more stable. However, if you receive income from a condominium rental, you may need to file a final tax return depending on your situation. A final tax return can seem complicated, but the process becomes manageable once you understand the framework and prepare the required documents. In this article, we explain in detail the filing process for condominium rental income, which expenses can be claimed, and the penalties that may apply if you do not file.
What Is “Real Estate Income” You Should Understand in Condominium Management?
Real estate income is the amount remaining after subtracting annual expenses from annual rental income. It is different from rental income itself.
Real estate income = annual rental income − annual expenses
For a final tax return, the calculation covers the period from January 1 to December 31. Keep in mind that rental income includes not only monthly rent but also key money and contract renewal fees.
What counts as an expense?
In real estate management, expenses are the costs required to earn rental income. Because claiming expenses can reduce taxable income, understanding them is a basic part of tax planning.
When is a final tax return required, and when is it not?
Cases where a final tax return is required
- Employees whose real estate income exceeds 200,000 yen per year
- Sole proprietors and freelancers who have real estate income
- Cases where rental income is earned from multiple properties
Cases where a final tax return is not required
- Employees whose real estate income is 200,000 yen or less per year (although a resident tax return is still required)
- Cases where real estate income becomes negative after deducting necessary expenses (however, filing may still be advantageous for loss offsetting purposes)
What is the filing process for condominium rental income?
The final tax return is filed in the following steps.
- Total annual rental income：Add together all monthly rent, key money, and renewal fees.
- Total annual expenses：Record all expenditures that can be recognized as deductible expenses without omission.
- Calculate real estate income：Subtract expenses from rental income.
- Prepare the necessary documents：Complete the final tax return form, an income and expenditure statement (white return), or the blue return financial statement.
- Submit the return：File it with the tax office between February 16 and March 15 of the following year.
Where can you obtain the tax return documents?
We have organized where to obtain the necessary documents.
| Document | Where to obtain it |
|---|---|
| Final tax return form | Tax office / National Tax Agency website |
| Income and expenditure statement / blue return financial statement | Tax office / National Tax Agency website |
| Withholding slip | Your employer |
| Real estate sale and purchase agreement | Already received at the time of purchase |
| Fixed asset tax payment notice | Mailed by the municipality |
| Loan repayment schedule | Financial institution |
| Fire insurance policy | Insurance company |
What can and cannot be treated as an expense in condominium management?
Expenses that can be claimed
- Management fees and repair reserve fund contributions
- Outsourcing fees paid to the property management company
- Fixed asset tax and city planning tax
- Fire insurance premiums and earthquake insurance premiums
- The interest portion of the loan
- Depreciation expense
- Advertising expenses (costs to recruit tenants)
- Repair expenses (such as restoration costs)
- Transportation expenses (travel for property management)
- Tax accountant fees
Expenses that cannot be claimed
- The principal repayment portion of the loan
- Income tax and resident tax
- Living expenses related to the private residential portion
- Qualification acquisition costs not directly related to real estate acquisition
What happens if you do not file a final tax return?
If you are required to file a final tax return but fail to do so, the following penalties may apply.
- Penalty tax for non-filing：An additional 15% to 20% of the tax due will be imposed.
- Delinquent tax：This is charged based on the number of days from the day after the filing deadline until the date of payment.
- In serious cases：A heavy additional tax of 35% to 40% may be imposed.
It is important to file your final tax return correctly and within the deadline.
Blue return or white return: which should you choose?
There are two filing methods for a final tax return on condominium rental income: the blue return and the white return.
| Item | Blue return | White return |
|---|---|---|
| Special deduction | Up to 650,000 yen | None |
| Loss carryforward | Can be carried forward for 3 years | Not allowed |
| Bookkeeping requirements | Double-entry bookkeeping required | Simple bookkeeping is acceptable |
| Advance filing | Required (business opening notification + application for approval of blue return filing) | Not required |
In conclusion, the blue return is generally recommended because the special deduction offers significant benefits. If you use accounting software, even double-entry bookkeeping can be handled relatively smoothly.
What should you do if you have trouble with your final tax return?
If you run into difficulties with your final tax return, consider using the following support options.
- Consultation desk at the tax office：You can receive advice free of charge, including guidance on how to complete the forms.
- Tax accountant：You can receive professional advice on complex cases and tax-saving measures.
- Tax return software：You can prepare the return simply by entering information according to the on-screen instructions.
Frequently Asked Questions (FAQ)
Do I need to file a final tax return even if I own only one condominium unit?
If you are an employee, a final tax return is required when your real estate income exceeds 200,000 yen per year. Even if it is 200,000 yen or less, a resident tax return is still required separately.
By when do I need to file the final tax return?
The filing period each year runs from February 16 to March 15. If you use e-Tax, you can file from home 24 hours a day.
Should I still file a final tax return if my rental income is negative?
Yes. If you have a loss, you may be able to offset it against employment income through profit and loss offsetting, which may result in an income tax refund. With a blue return, you can also carry the loss forward for 3 years.
