#Japan #Shibuya #FOX #TaxAI #ForOne

FOX Tax AI Services Now Available for Free

Introduction
From February 8 to March 16, 2026, all users of the FOX tax AI service will have the opportunity to utilize its premium features at no cost as part of the campaign titled "Ask FOX about Tax Filing." This initiative by ForOne Holdings, led by tax accountant Kota Shirai, aims to assist both new and existing users during the 2026 tax filing period.

During this promotional period, users can access the full set of premium features, typically priced at 19,800 yen per month. No credit card is required; simply registering an account grants you complete access. The comprehensive capabilities include unlimited AI chat, auto-search of legal codes and regulations, and the ability to consult with partnered tax accountants.

Campaign Overview

• - Campaign Name: Ask FOX about Tax Filing
• - Duration: February 8 to March 16, 2026
• - Eligibility: All registered users of FOX, both new and existing
• - Offer: Free access to all Pro plan features
• - Application Process: No application necessary; the offer applies automatically during the campaign period
• - Cost: Completely free (no credit card registration required)
• - Service Link: FOX

Features Available for Free

1. Unlimited AI Chat:
Typically limited to ten inquiries per month on the free plan, users can ask an unlimited number of questions regarding their tax filing during the campaign. The AI provides answers backed by legal references through collaboration with the e-Gov law database, ensuring accuracy and relevance. Moreover, users can upload documents such as withholding tax slips or receipts to facilitate inquiries.

2. Consultation with Tax Accountants (Eight times/month):
Available only on the Basic plan for a fee, this consultation service allows users to consult with tax accountants at no charge during the promotional period. Upon receiving AI responses, if any confusion persists, a single click on the "Consult a Tax Accountant" button allows the entire chat history to be shared, streamlining the consultation process.

3. Subsidy Searches:
The service connects with the J-Grants subsidy database, making it easier to find relevant grants and subsidies based on various factors such as industry and regional requirements.

Comparison of Normal Rates

Typically, the FOX Pro plan includes capabilities for a significant monthly fee, but within the campaign timeframe, everyone can access premium features for free.

Background of the Campaign

The 2026 tax filing period runs from February 16 to March 16 and has seen a rise in first-time filers, particularly freelancers and those with side businesses. Many have questions like "What qualifies for medical expense deductions?" or "How should I record my side business income?" which can often feel overwhelming. The campaign seeks to alleviate some of these concerns, especially for those hesitant about hiring a tax accountant due to cost or commitment.

Since its launch in December 2025, FOX has received positive feedback for its systematic approach to providing legal references and lowering the barriers for consultations with tax accountants. This campaign aims to introduce more users to the FOX service during the busy tax season.

Recommended for

• - First-Time Filers: Those who have recently started side jobs or freelancers looking to file their taxes.
• - Individuals Interested in Deductions: Users wanting to explore medical expense and mortgage deductions with legal guidance.
• - Those Unsure About Business Expenses: The AI can provide guidance based on legal frameworks while offering consultations if needed.
• - Users Looking to Research Before Consulting: It serves as a tool for gathering information prior to engaging a tax accountant.
• - Professionals Aiming to Streamline Tax Filing: The service can save considerable time during the filing process by automating search queries.

Key Features of FOX

• - Legal Basis for Answers: The AI provides clear explanations based on up-to-date legal data, ensuring that users know factual backing for each answer.
• - Quality Control by Tax Professionals: The service is monitored and enhanced regularly by tax professionals to maintain accuracy and reliability.
• - Easy Consultation Process: Users can simply click to consult a tax accountant directly if they have doubts about AI-generated responses, facilitating a seamless experience.

How to Use FOX

1. Visit FOX and create an account using your email.
2. Begin asking your questions related to tax filing on the AI chat interface.
3. The AI will fetch relevant legal data and provide verified responses.
4. If you have additional queries, click the consultation button to receive advice from a tax accountant.
5. You will receive the response via your registered email after review.
Available via web browser on PC or smartphones, it can also be added to your home screen for quick access.

Company Overview

• - Company Name: ForOne Holdings Co., Ltd.
• - Location: 5th Floor EX Ebisu West Building, 2-8-4 Ebisu Nishi, Shibuya-ku, Tokyo 150-0021
• - CEO: Kota Shirai, Tax Accountant
• - Website: ForOne Holdings

Contact Information

ForOne Holdings Co., Ltd.
Email: [email protected]

As tax season approaches, many individuals find themselves uncertain about the complexities of filing. This campaign aims to equip users with the resources they need to navigate their tax responsibilities confidently and efficiently. With all features accessible for free, it's an opportunity not to be missed!