Guide · 2026-10-13

Managing an akiya from overseas: owner duties, the land-tax risk and a pre-closing checklist

Updated 13 October 2026 · Published by the Akiya Check editorial team. General information from public sources, not legal, tax or immigration advice.

Short answer: if you buy an akiya and live abroad, you still own the duty to keep it from harming the neighbourhood. The Act on Special Measures concerning Measures against Vacant Houses (空家等対策の推進に関する特別措置法) tells owners to make efforts to manage the house appropriately (Art. 5), and since the amendment in force from 13 December 2023 a municipality can also guide and recommend action on a house that is not yet a hazard but is being managed so poorly that it is at risk of becoming one (管理不全空家, Art. 13). Municipal explainers say that a recommendation can remove the land-tax reduction that applies to housing land, which can raise the yearly tax bill. So before you close, decide who will look after the house, who will receive the tax notices, and how you will find out about a problem. This is general information, not legal or tax advice.

What the law asks of an owner

The Vacant Houses Act is on e-Gov. In plain terms:

• Art. 5 (owner's responsibility): the owner of a vacant house is to make efforts to manage it appropriately so that it does not harm the surrounding living environment, and to cooperate with municipal measures.
• Art. 13 (not-yet-hazardous but poorly managed house): where a vacant house is in a state that, if left alone, could become a "specified vacant house" (特定空家等), the municipal mayor may guide the owner to take the necessary measures, and may recommend specific measures if the condition does not improve.

The amended Act took effect on 13 December 2023 (MLIT). The guidelines and the way each municipality applies them vary; read the municipality's own vacant-house page for the area you are buying in.

The land-tax risk

In Japan, land under a house used as housing generally gets a reduced fixed-asset tax assessment (the "housing land" special provision, 住宅用地特例). Municipal and MLIT-related explainers published after the 2023 amendment state that when a municipality issues a recommendation concerning a poorly managed vacant house, the site can lose that special provision, so the land is taxed at the ordinary higher basis. We have not re-read the tax law itself for this guide. Ask the municipal tax office to confirm how it applies in your municipality and by how much your bill would change before you buy. The yearly cost is also covered in fixed-asset tax and acquisition costs.

Practical meaning: a house that is kept free of obvious hazards is much less likely to reach that stage. The cheapest protection is regular inspection and prompt repair of small problems.

What to arrange before you close (a checklist)

Item	Why it matters from abroad	What to ask / do
A contact person in Japan	Municipal notices, neighbours and emergencies arrive in Japan	Name someone (a manager, relative or professional) who can enter the house and speak for you. Put their contact on file with the municipality if it asks.
Tax notices	Fixed-asset tax notices are sent each year; missed notices create late charges	Ask the municipal tax office how an owner living abroad receives them; many municipalities ask for a local tax representative (納税管理人). Confirm with your municipality.
Inspection routine	Roof leaks, fallen branches, broken windows and pests develop between visits	Agree a schedule and what is reported (photos). Get prices in writing.
Insurance	An empty house may be treated differently by insurers	Ask the insurer in advance about vacant-house terms. See fire insurance for foreigners.
Utilities	Water, power and gas decisions affect pipes and safety	Ask the agent what is connected, and who holds the accounts. For the septic tank, see septic tanks.
Hazards	Floods, landslides and quake damage make absent owners' problems worse	Check the lot first: hazard maps, liquefaction, retaining walls, or use the free hazard-map tool.
Belongings left in the house	You inherit the clearing job	See leftover belongings.

If the house is a burden later

Think of the exit at the time you buy. Demolition may be an option if the lot can be rebuilt on or sold as land; see demolition costs and subsidies and rebuilding prohibited. Some municipalities run akiya banks that match owners with buyers; see akiya-bank conditions. Before you commit, ask the municipality what support exists for owners, because it varies.

FAQ

Do I have to live in the akiya?

No. The Act asks owners to manage the house appropriately; it does not require owners to live in it. If you do not live nearby you need a way to inspect and maintain it.

Will my land tax go up if I leave it empty?

Not automatically. According to municipal and MLIT-related explainers, the housing-land reduction can be removed after a municipality's recommendation on a poorly managed or hazardous vacant house. Ask your municipality how it applies.

Can I buy from overseas and manage remotely?

Many people do; see the remote purchase guide. Set up the contact, tax and inspection arrangements before closing.

Who do I ask about a specific house?

The municipality's vacant-house or housing office, the tax office for assessments, and the agent for known defects. We do not recommend specific management companies.

Sources: Act on Special Measures concerning Measures against Vacant Houses (e-Gov), Arts. 5 and 13; MLIT, announcement of the amended Act's effective date, 13 Dec 2023. The land-tax effect is described from municipal and MLIT-related explainers; confirm with your municipality.

This guide is general information based on public sources cited above. It is not legal, tax, or real-estate brokerage advice. Confirm every item for a specific property with the agent, the municipality, and licensed professionals.