Simulation of personal residence tax amount (estimation of tax amount, preparation of tax return)

From withholding slips, you can estimate the amount of your personal municipal tax and prefectural tax and create a tax return for municipal tax and prefectural tax.
Please print out the completed form with a printer, check the contents, and submit it to Tax Division City Tax Section, your ward office with required documents attached, or by mail (you cannot submit it by e-mail, etc.) 。

We provide a tax calculation and tax return preparation service for FY2025 and FY2024.

If you are unable to select the calculation for FY2025 when you access the site, update the browser display to the latest information.

※The previous page is operated by a contractor who has been properly examined by Yokohama City.

※This service supports Microsoft Edge, FireFox, Google Chrome, and Safari. It is not compatible with Internet Explorer.

※When calculating the municipal tax and prefectural tax amount, it is necessary to enable active script (javascript). Check the settings of your browser and make sure that the active script (javascript) is enabled.

Web accessibility support (external site)

When you pay your hometown donation (tax payment), you can estimate the hometown donation (tax payment) amount (hereinafter referred to as the "upper limit") where the full amount excluding the self-paid amount of 2,000 yen will be deducted. .
Regarding the calculation result of the upper limit, in the "Breakdown of tax calculation" at the bottom of the "Tax calculation result", in the "Hometown tax calculation estimate", "Estimated amount of hometown tax payment amount excluding the total amount of self-pay 2,000 yen" column "Please refer to.
Please note that tax reforms for the 2026 taxable portion, which are calculated based on income during 2025, are not reflected.
※The donation tax credit is calculated based on the income, income, and deduction of the year in which the hometown donation (tax payment) was made. Deductions calculated by income, income, deduction is deducted from municipal tax, prefectural tax of the next fiscal year.
In this service, we estimate the amount of personal municipal tax and prefectural tax for 2025 and estimate the upper limit based on the amount of tax.
Therefore, it may differ from the actual calculation results. Please use the calculation results as a guide.
※There may be a difference in some cases with the tax amount notified by Motoichi due to rounding etc. Please use the calculation results as a guide.

This service may suspend or suspend some or all of the service in the following cases.

1. When updating or maintaining and inspecting equipment and systems for providing services
2. When it is difficult to provide services due to force majeure such as fire or power outage
3. Other deemed necessary

If you have any questions, please contact each ward office.