Selling an inherited house in Tomakomai | Steps and deadlines from title transfer to sale, and choosing between the ¥30 million vacant house deduction and the acquisition cost addition
When you try to sell a house in Tomakomai that you inherited from your parents, many questions come up at once: “Do I need to change the name first?” “Is there a deadline?” “How much tax will I pay?” From the standpoint of a local real estate company, this article lists the deadlines for selling an inherited house in time order, and explains the steps to make it ready to sell, the two tax special measures you can use, and the procedures in Tomakomai City.
List of deadlines for an inherited house
| Timing | Deadline / procedure |
|---|---|
| 3 months after you learn of the inheritance | Deadline to file for renunciation of inheritance or qualified acceptance (family court) |
| 10 months after the inheritance begins | Filing and payment of inheritance tax (if inheritance tax is due) |
| 3 years after you learn of the inheritance | Obligation to apply for inheritance registration (failing to do so without a valid reason can lead to a non-penal fine of up to ¥100,000). For inheritances before 1 April 2024, the deadline is 31 March 2027 |
| 31 December of the year that includes the day 3 years after the inheritance began | Deadline for a sale to use the ¥30 million special deduction for vacant houses (sales up to 31 December 2027 are eligible) |
| 3 years from the day after the inheritance tax filing deadline | Deadline for a sale to use the special measure that adds inheritance tax to the acquisition cost |
The transitional deadline for inheritance registration (31 March 2027) and the end of the special deduction for vacant houses (31 December 2027) both fall in 2027. If you plan to sell an inherited house, the earlier you act, the more options you have.
Steps to make the house ready to sell
- Confirm the heirs and the assets: collect family registers (koseki) to determine the heirs, and check whose name the house is in on the land register.
- Hold an estate division discussion: all heirs decide together who will take the house, and prepare an estate division agreement (isan bunkatsu kyōgisho). If there is a will, follow its content.
- Complete the inheritance registration (title transfer): at the Legal Affairs Bureau, change the name from the deceased to the heir. To sell, the house must in principle be in the heir’s name. The registration and license tax is about 0.4% of the assessed value for property tax.
- Get an appraisal and decide how to sell: brokerage or direct purchase. You can get an appraisal even before the inheritance registration.
- Sales contract and handover: clear out the belongings left in the house and confirm the boundaries.
- Tax return: if there is a gain from the sale or you use a special measure, file a tax return the following year.
Four ways to divide a house
| Method | Content | Fit with selling |
|---|---|---|
| Division in kind | One person inherits the house | That person sells it or lives in it |
| Division by sale | Sell the house and divide the money | The fairest, with simple procedures |
| Division by compensation | The person who takes the house pays money to the other heirs | Works if someone can pay the money |
| Co-ownership | Divide shares and register the house in joint names | Selling needs everyone’s consent, which easily leads to disputes later |
If you have already decided to sell, division by sale is the easiest method to sort things out. Co-ownership often just postpones the problem, so avoid it if possible.
Two tax special measures (you cannot use both)
The ¥30 million special deduction for vacant houses
According to the National Tax Agency, if you meet the following requirements, you can deduct up to ¥30 million from the capital gain.
- The house was built on or before 31 May 1981 and is not a unit in a condominium (not under sectional ownership)
- Just before the inheritance began, no one other than the deceased lived in the house
- From the inheritance to the sale, the house was not rented out, used for business, or lived in
- The house meets the earthquake resistance standards, or you demolish the house and sell the land (from January 2024, it is also allowed if the earthquake retrofit or demolition is done after the sale, by 15 February of the following year)
- The sale price is ¥100 million or less
- You are not selling to a person with a special relationship, such as a parent, child or spouse
If there are three or more heirs, the deduction is up to ¥20 million per person. How to obtain the “confirmation of the house where the deceased lived” required in Tomakomai City is on the city’s page “About the ¥30 million special deduction for capital gains on vacant houses“.
The special measure that adds inheritance tax to the acquisition cost
If a person who paid inheritance tax sells inherited property within a certain period, part of the inheritance tax paid can be added to the acquisition cost, which reduces the tax on the gain from the sale (National Tax Agency No. 3267). The period runs from the day after the inheritance began until the day 3 years after the day following the inheritance tax filing deadline.
You cannot use both of these special measures for the same house. Which one is better depends on whether you paid inheritance tax and how large the gain from the sale is. Check with a tax accountant or the tax office before you file your tax return.
Is inheritance tax due at all?
The basic deduction for inheritance tax is “¥30 million + ¥6 million × the number of statutory heirs” (National Tax Agency No. 4152). For example, with three heirs it is ¥48 million, and if the whole estate is at or below this amount, no inheritance tax is due.
Common situations with inherited houses in Tomakomai
- The heirs live outside Hokkaido or outside the city: they cannot come to manage the house, so clearing snow from the roof and draining the water in winter becomes difficult. Who pays for freezing damage is explained in “If water pipes freeze or burst in Tomakomai“.
- The house is old: a house built in or before 1981 may be eligible for the special deduction for vacant houses. If you demolish it, check the city’s subsidy beforehand.
- The house is left vacant: if the city issues a recommendation, the property tax goes up. For details, see “Can property tax on a neglected vacant house in Tomakomai rise up to six times?“.
- Change of the water service owner: when the owner changes through inheritance and the new owner does not live in the city, they must choose an agent in the city and notify the water service.
The selling process and costs are explained in “Selling real estate in Tomakomai“, and the options of renting out or demolishing a vacant house in “Selling, renting out or demolishing a vacant house in Tomakomai“.
What we can do
Banana House Inc. (1-1-1 Honkocho, Tomakomai) handles appraisal, brokerage and direct purchase of inherited houses and land. Even before the inheritance registration, or while the estate division is still being discussed, we can give you an estimate of the sale price. We can also introduce a judicial scrivener (shiho-shoshi) for inheritance registration and a tax accountant for inheritance tax and special measures. To apply, just give us three things: the type of property, its location and your contact details.
This page was machine-translated. The Japanese original prevails.
Frequently asked questions
Can I sell the house without the inheritance registration?
For the sales contract and handover, the house must in principle be in the heir's name. However, you can get an appraisal before the inheritance registration. Applying for registration is an obligation within 3 years of the day you learned of the inheritance, and failing to do so can lead to a non-penal fine of up to ¥100,000.
By when must I sell an inherited house to pay less tax?
For the ¥30 million special deduction for vacant houses, you must sell by 31 December of the year that includes the day 3 years after the inheritance began, and also by 31 December 2027. For the acquisition cost addition for inheritance tax, you must sell within 3 years from the day after the inheritance tax filing deadline. You cannot use both.
Can one of the siblings sell the inherited house alone?
Selling the whole house requires the consent of all co-owners. One person alone can only sell their own co-ownership share, which is hard to find a buyer for. The easiest way to sort things out is for everyone to agree on division by sale (selling and dividing the money).
The inherited house is old, and I am worried it will not sell.
Even if the house is old, it may sell for its value as land, or as it is through a direct purchase by a real estate company. You are less likely to lose money if you decide whether to demolish after the buyer is decided. First, check the price as it is with an appraisal.
Will I have to pay inheritance tax?
The basic deduction is ¥30 million plus ¥6 million multiplied by the number of statutory heirs. With three heirs, it is ¥48 million, and if the whole estate is at or below this amount, no inheritance tax is due. If it is hard to judge, check with a tax accountant.
Consultations on selling and vacant houses are free
We can start a valuation with just three things: the property type, its location and your contact details. You do not need to have decided to sell yet.
Banana House Inc., 1-1-1 Honkocho, Tomakomai. We never use pushy sales. Please write in English or Japanese.
Sources and data
- Data retrieved: 2026-10-10. All prices are official public data and do not include our own estimates.
Yuki Nakazawa (President, Banana House Inc.) reviewed the Japanese original of this article. As a licensed real estate broker, we follow the Japanese rules for real estate advertising.


