RoSenKa Pro

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In-app purchases

About this app

[Detailed Explanation]
■ Land Valuation App using the Roadside Land Price Method (Pro Version)

This app allows you to calculate land valuations for inheritance and gift taxes using the roadside land price method.

Supervised by a tax accounting firm, it incorporates calculation logic that conforms to the National Tax Agency's valuation standards.

■ Pro Version Features (Monthly Subscription)

* Unlimited calculation of property valuation
* Supports valuation of two frontage roads (weighted average of two sections)
* Supports addition of influence from side roads and two-sided roads
* PDF output of valuation statement (compliant with National Tax Agency format; can be saved, printed, or emailed)
* Supports checking land price maps via address search
* Creates on-screen diagrams of land shapes
* Automatic application of depth price adjustment rate
* Automatic calculation of irregular land adjustment (shade area ratio)
* Automatic determination of narrow frontage and long depth adjustments

■ Recommended for:

* Those who want to continuously value multiple plots of land
* Those who want to value complex land such as corner lots and properties with two-sided roads
* Those who want to save and share valuation statements as PDFs
* Those who want to seriously consider inheritance planning and lifetime gifts
* Those who use approximate valuations daily in real estate, legal, or other professional fields

■ About Subscriptions

* All features of this app are available through a monthly auto-renewal subscription.

* The price is displayed on the in-app purchase screen and on Google Play.

* Payment will be charged to your Google account.

* This subscription will automatically renew monthly unless you cancel it.

* You can cancel at any time. You can do so through the "Subscriptions" settings in Google Play.

* Even after cancellation, you can continue to use the service until the end of the current billing period.

* When changing devices, you can restore your purchases from "Restore Purchases" within the app.

■ For those who wish to try it out

We also offer "RoSenKa lite," which has limited functionality.

You can try basic land valuation (one fronting road, up to 3 times per month).

■ Notes on Use

* The calculation results of this app are approximate. It does not guarantee the actual land valuation amount for inheritance tax or gift tax declarations.

* For formal valuation and declaration, please consult a tax professional.

* Road values ​​are published annually in July by the National Tax Agency. Please check the latest road values ​​before entering your information.

* An internet connection is required for map display and address search.

■ Supervision

Yasushi Banno Certified Public Accountant Office (Nishi-ku, Nagoya City)
A certified public accountant office specializing in inheritance tax filing, land valuation, and business succession.

https://banno-tax.com

■ Privacy Policy

https://sites.google.com/view/rosenka-app/

What’s new

【今回の修正】
・トップ画面に常時表示のバナーを追加し、本アプリが伴野泰信税理士事務所が提供する非公式の民間アプリであり、国税庁その他の政府機関とは無関係で
あることを明示しました。
・国税庁の公式サイト（https://www.rosenka.nta.go.jp/）へのアクセス可能なリンクを、ヘッダー・計算結果画面の2箇所に配置しました。