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Oct 18, 2026 National Tax Agency (NTA) Inheritance, gifts & real estate In stages for gifts made on or after January 1, 2024 (Reiwa 6) (7 years where inheritance begins on or after January 1, 2031 (Reiwa 13))

The look-back for adding lifetime gifts under calendar-year taxation is extended in stages from 3 years to 7 yearsMoney you received shortly before someone died is counted again, looking back in time

If a person who acquired property through inheritance or bequest had received gifts from the decedent before the inheritance began under calendar-year taxation, those gifts are added back to the inherited property. The period covered by this add-back is extended from 3 years to 7 years. The extension starts with gifts made on or after January 1, 2024 (Reiwa 6), and the covered period differs depending on the date inheritance begins.

Inheritance start date and the range of gifts added back
  1. On or before December 31, 2026 (Reiwa 8)Gifts within 3 years before inheritance begins are added back
  2. January 1, 2027 (Reiwa 9) to December 31, 2030 (Reiwa 12)Gifts from January 1, 2024 (Reiwa 6) to the date inheritance begins are added back
  3. On or after January 1, 2031 (Reiwa 13)Gifts within 7 years before inheritance begins are added back

Key points

  • Inheritance begins on or before December 31, 2026 (Reiwa 8): gifts made within 3 years before inheritance begins are added back
  • Inheritance begins from January 1, 2027 (Reiwa 9) to December 31, 2030 (Reiwa 12): gifts made from January 1, 2024 (Reiwa 6) up to the date inheritance begins are added back
  • Inheritance begins on or after January 1, 2031 (Reiwa 13): gifts made within 7 years before inheritance begins are added back
  • For gifts in the extended period (over 3 years up to 7 years), the amount added is the total less JPY 1,000,000
  • Gift tax paid on the added-back gifts is credited against the inheritance tax
Who is affected: People who keep making lifetime gifts under calendar-year taxation to children, grandchildren and others, and the people who receive those gifts

What to do in practice

  • Organize records of when, to whom, and how much you gave (gift contracts, bankbooks)
  • For each expected timing of inheritance, check the range of gifts that would be added back
Note: In principle, the portion eligible for the spousal deduction and tax-exempt portions such as funds for acquiring a home or education funds are not added back. For details such as when the JPY 1,000,000 deduction starts, please check the original text.

Gift money you received a little before a person died is counted again at inheritance time as "originally the dead person's property." This "length of looking back" will grow little by little from 3 years to 7 years.

How the length of looking back changes
Until nowFrom now on
Length of looking back3 yearsUp to 7 years
Treatment of the extra periodNoneUp to JPY 1,000,000 in total is not counted

Points

  • Until now, what was received in the 3 years before the death is counted again
  • From now on, it grows little by little, up to 7 years before the death
  • For the 4 extra years, JPY 1,000,000 of the total does not need to be counted again
For example: For example, money received 7 years earlier was not counted again until now, but in the future it may be counted.

What the words mean

Lifetime gift (seizen zoyo)
Giving property away while you are still alive
Add-back (mochimodoshi)
Adding what was given earlier to the dead person's property and counting it again
Sources (official)
Checked against the source on: Oct 18, 2026

This article summarizes and explains materials published by government agencies and is not advice on any individual case. Rules can change, so for actual procedures and decisions always check the latest original materials and consult professionals such as tax accountants or labor and social security attorneys. English, Simplified Chinese and Traditional Chinese versions are translations prepared from the Japanese articles for convenience. If anything differs, the Japanese text and the original source take precedence.

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