使いやすい。
クライアント先で即座に源泉徴収税額を調べる事ができ助かります。以前の源泉徴収係長から利用してますが今回、退職所得の国税と地方税の源泉徴収税額も算出してくれるのでさらに使い勝手が良くなりました。
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Calculate various withholding tax amounts easily, including salary, bonuses, and various fees. Offers reverse calculation from net pay and handles consumption tax for fees. Supports retirement income tax calculations.
✓Salary and bonus tax calculation
✓Various fee tax calculation
✓Reverse calculation from net pay
✓Consumption tax calculation for fees
✓Retirement income tax calculation
✓Dividend and interest tax calculation
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What's New in 源泉徴収係長R
1.41
November 24, 2025
- 令和8年からの給与・賞与の源泉徴収税額の変更に対応しました。令和7年分と令和8年分を切り替えて計算が可能です。
Subscription plans
有料全機能オプション
アプリ内の機能を全てご利用いただける有料オプション。3か月ごとの自動更新です。
$2.493 Months
1 Month trialUser reviews
Developer apps
FAQ
Does 源泉徴収係長R have ads?
No, 源泉徴収係長R is ad-free. The app offers a paid option for full functionality, with a 1-month free trial available.
How much does the full version of 源泉徴収係長R cost?
The full features of 源泉徴収係長R are available through a subscription for 250 JPY (approximately $2.49 USD) for 3 months, which includes a 1-month free trial.
What tax years does 源泉徴収係長R support?
源泉徴収係長R supports tax calculations for the 2025 and 2026 tax years (令和7・8年分). The app is updated to comply with current tax laws as of November 2025.
Can I use 源泉徴収係長R on multiple devices?
Yes, you can restore your previously purchased paid options for free when changing devices. Ensure you are logged into iTunes with the same Apple ID used for the original purchase.
How do I cancel my 源泉徴収係長R subscription?
To cancel your subscription, go to the App Store, tap your Apple ID icon, then select 'Subscriptions' and choose '源泉徴収係長R'. You can also find instructions on Apple's support website.
What types of income can 源泉徴収係長R calculate tax for?
源泉徴収係長R can calculate tax for salaries (monthly and daily tables), bonuses, various fees (e.g., manuscript fees, lawyer fees), dividends from listed and unlisted stocks, and savings interest. Retirement income tax is also calculable.
Is 源泉徴収係長R suitable for calculating taxes on dividends and interest?
Yes, 源泉徴収係長R can calculate taxes on dividends and interest. It also displays the breakdown of national taxes (income tax and reconstruction special income tax) for dividends, which can be useful for corporate tax filings.
What is the age rating for 源泉徴収係長R?
源泉徴収係長R has an age rating of 4+. The app is designed for business use and is available on iPhone and iPod.
