"Inheritance AI" Releases Inheritance Procedure Deadline Countdown Tool: Automatically Calculates Remaining Days for All Procedures Upon Entry of Date of Death
Mycat Inc. has launched a new countdown tool on its "Inheritance AI" service that automatically calculates the deadlines and remaining days for various inheritance procedures based on the date of death. This tool aims to assist users in managing multiple critical deadlines, such as inheritance renunciation, tax filings, and legal claims, which are often difficult to track.
📋 Article Processing Timeline
- 📰 Published: March 28, 2026 at 00:19
- 🔍 Collected: March 28, 2026 at 21:59 (21h 40m after Published)
- 🤖 AI Analyzed: April 15, 2026 at 02:08 (412h 8m after Collected)
Mycat Inc. (Headquarters: Meguro-ku, Tokyo) has released a new countdown tool for its AI-powered inheritance tax simulation service, "Inheritance AI" (https://souzoku-ai.xyz), which automatically calculates the deadlines and remaining days for inheritance procedures.
Tool URL: https://souzoku-ai.xyz/tools/deadline-counter
Features of the Inheritance Procedure Deadline Countdown Tool
By simply entering the date of the decedent's death, the tool displays a list of deadlines and remaining days for all procedures related to the inheritance.
Input Item
- Date of the decedent's death (date inheritance begins)
Output Contents
- Deadline for renunciation of inheritance (within 3 months) - Displays remaining days and deadline date
- Deadline for quasi-final tax return (within 4 months) - Displays remaining days and deadline date
- Deadline for filing and payment of inheritance tax (within 10 months) - Displays remaining days and deadline date
- Deadline for claims for the value of the reserved portion (within 1 year) - Displays remaining days and deadline date
- Deadline for request for correction of inheritance tax (within 5 years and 10 months) - Displays remaining days and deadline date
- Provides summaries of each procedure and the risks of missing deadlines
Background of the Release
The deadline for filing and paying inheritance tax is stipulated as within 10 months from the day following the date on which the decedent became aware of the death (Inheritance Tax Act, Article 27). Missing this deadline may result in the imposition of delinquent tax or additional tax for failure to file.
According to statistics from the National Tax Agency, the inheritance tax taxation rate has reached 9.9%, a record high (Source: National Tax Agency, 2023 Inheritance Tax Filing Results). Since inheritance is an event most people experience only once or twice in their lives, managing multiple deadlines accurately—such as "3 months for inheritance renunciation," "4 months for quasi-final tax returns," and "10 months for inheritance tax filing"—is not easy.
This tool clarifies "what needs to be done now" by automatically calculating all deadlines simply by entering the date of death.
Who This Tool Is For
- Those who have just experienced a bereavement and want to grasp the overall picture of the procedures.
- Heirs who want to manage multiple deadlines without omissions.
- Those who want to check if the deadline for inheritance renunciation or quasi-final tax returns is approaching.
* This service does not constitute tax consultation based on the Certified Public Tax Accountant Act. For specific filing procedures, please consult a professional such as a certified public tax accountant.
Details of this matter
https://souzoku-ai.xyz/news/deadline-counter
Tool URL: https://souzoku-ai.xyz/tools/deadline-counter
Features of the Inheritance Procedure Deadline Countdown Tool
By simply entering the date of the decedent's death, the tool displays a list of deadlines and remaining days for all procedures related to the inheritance.
Input Item
- Date of the decedent's death (date inheritance begins)
Output Contents
- Deadline for renunciation of inheritance (within 3 months) - Displays remaining days and deadline date
- Deadline for quasi-final tax return (within 4 months) - Displays remaining days and deadline date
- Deadline for filing and payment of inheritance tax (within 10 months) - Displays remaining days and deadline date
- Deadline for claims for the value of the reserved portion (within 1 year) - Displays remaining days and deadline date
- Deadline for request for correction of inheritance tax (within 5 years and 10 months) - Displays remaining days and deadline date
- Provides summaries of each procedure and the risks of missing deadlines
Background of the Release
The deadline for filing and paying inheritance tax is stipulated as within 10 months from the day following the date on which the decedent became aware of the death (Inheritance Tax Act, Article 27). Missing this deadline may result in the imposition of delinquent tax or additional tax for failure to file.
According to statistics from the National Tax Agency, the inheritance tax taxation rate has reached 9.9%, a record high (Source: National Tax Agency, 2023 Inheritance Tax Filing Results). Since inheritance is an event most people experience only once or twice in their lives, managing multiple deadlines accurately—such as "3 months for inheritance renunciation," "4 months for quasi-final tax returns," and "10 months for inheritance tax filing"—is not easy.
This tool clarifies "what needs to be done now" by automatically calculating all deadlines simply by entering the date of death.
Who This Tool Is For
- Those who have just experienced a bereavement and want to grasp the overall picture of the procedures.
- Heirs who want to manage multiple deadlines without omissions.
- Those who want to check if the deadline for inheritance renunciation or quasi-final tax returns is approaching.
* This service does not constitute tax consultation based on the Certified Public Tax Accountant Act. For specific filing procedures, please consult a professional such as a certified public tax accountant.
Details of this matter
https://souzoku-ai.xyz/news/deadline-counter