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Oct 18, 2026 National Tax Agency (NTA) Withholding, year-end adjustment & pay

Special payment deadline rule for withholding income tax: twice-yearly payment (July 10 and January 20 of the following year), conditions and applicationSmall companies can pay the tax they hold in one lump sum every half year

As a rule, withholding income tax is due on the 10th of the month following the month of payment. A withholding agent that regularly pays salaries to fewer than 10 people can, once approved for the special payment deadline rule, pay the amount for January to June by July 10 and the amount for July to December by January 20 of the following year, in lump sums. The NTA Tax Answer is based on laws and regulations as of April 1, 2026 (Reiwa 8).

Payment deadlines when the special payment deadline rule is used
  1. Every month (without the special rule)Pay by the 10th of the month after payment (standard)
  2. Tax withheld from January to JunePay in a lump sum by July 10
  3. Tax withheld from July to DecemberPay in a lump sum by January 20 of the following year
  4. If the deadline falls on a holiday or SaturdayThe deadline is the day after the holiday

Key points

  • The standard deadline is the 10th of the month following the month in which salary and similar amounts were actually paid.
  • When the special rule applies: tax withheld from January to June is due July 10, and tax withheld from July to December is due January 20 of the following year. If the deadline falls on a weekend or holiday, it moves to the day after the holiday.
  • It covers tax withheld from salaries, retirement allowances, and certain fees paid to tax accountants, attorneys, judicial scriveners and others.
  • Submit the application to the head of the competent tax office. If no notice of rejection is received by the last day of the month following the month of submission, it is deemed approved on that day. It applies from the tax withheld in the month following submission.
  • If you come to regularly have 10 or more people and no longer meet the requirement, you must submit a notification. The approval ceases to be effective from the special-rule period that includes the submission date.
Who is affected: Companies and sole proprietors (withholding agents) that regularly pay salaries to fewer than 10 people

What to do in practice

  • If you are not using the special rule, consider submitting the "Application for Approval of the Special Payment Deadline Rule for Withholding Income Tax."
  • When your employees regularly number 10 or more, submit the notification that you no longer meet the requirement.
Note: From 2027 (Reiwa 9) onward, a defense special income tax is added to income tax. For individual circumstances, please check the NTA page or your competent tax office.

A company normally pays the tax it held back from salaries to the government every month. But a company that usually has fewer than 10 workers can apply, and if approved, pay for half a year at once. This reduces the monthly work.

Can you use the bulk payment?
  • Applies: A company that usually pays salaries to fewer than 10 people
  • Does not apply: A company that usually pays salaries to 10 or more people
  • Applies: You submitted the application form to the tax office and were approved
  • Does not apply: It applies automatically even if you submit nothing

Points

  • Companies that usually have fewer than 10 workers can use it
  • Pay the January to June amount on July 10, and the July to December amount on January 20 of the next year
  • To use it, you submit an application form to the tax office
For example: It's like paying for half a year of juice at once instead of paying every month, a "bulk payment."

What the words mean

Withholding income tax (源泉所得税)
Tax that a company subtracts and holds when paying salaries and the like
Special payment deadline rule (納期の特例)
A rule that lets you pay once every half year instead of every month

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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