Built specifically for Hong Kong tax rules

Your AI Tax Partner
for Hong Kong

Instant, accurate guidance on salaries tax, profits tax, personal assessment, deductions and filing preparation — grounded in the latest Inland Revenue Ordinance and IRD practice.

Try Free Calculator See AI Demo

Source-cited answers

Privacy-first

Bilingual EN / 繁

hktax.ai

Online · HK Tax AI

If I elect personal assessment this year, will I pay less tax?

It depends on your income mix. Personal assessment can help if you have:

Property rental income + salaries
Business losses that can offset
High allowable deductions

Would you like me to run a quick comparison with your numbers?

Source: Inland Revenue Ordinance s.41 & IRD guidance

Yes, salary $780k + rental $180k

Quick estimate (2025/26 rates)

Separate assessment

≈ $98,400

Personal assessment

≈ $86,200

You could save ~$12,200 by electing personal assessment.

Source-cited

Every answer references IRD rules

Everything you need for Hong Kong tax

From simple salaries tax questions to multi-source income optimisation — designed for real HK taxpayers.

AI Tax Chat

Ask anything in English or Chinese. Answers cite the Inland Revenue Ordinance and latest IRD guidance so you can verify.

Smart Calculators

Salaries tax, profits tax (two-tier), personal assessment comparison, provisional tax and deduction maximiser — updated for the current year of assessment.

Guided Filing Prep

Step-by-step BIR60 and profits tax preparation with checklists, exportable summaries and reminders aligned to IRD deadlines.

Scenario Planner

Compare personal assessment vs separate assessment, model the impact of extra MPF, donations or property income before you file.

Tax Calendar & Alerts

Never miss a deadline. Automatic reminders for return filing, provisional tax, and key IRD dates throughout the year.

Privacy-First Design

Sensitive data stays under your control. Clear data practices and the option to escalate complex cases to qualified tax professionals.

Simple, transparent process

From question to clear answer in seconds — with the option to go deeper or get human help.

Ask or calculate

Type a question or open a calculator. Works in English and Traditional Chinese.

Get sourced answer

AI replies with clear explanation and references to IRD rules or the Ordinance.

Run scenarios

Compare options and see the tax impact before you decide how to file.

File or escalate

Export your summary or connect with a qualified professional for complex cases.

Simple, fair pricing

Start free. Upgrade only when you need deeper tools or year-round access.

Free

Forever free core tools

Basic tax calculators
Limited AI chat (daily)
Key deadline reminders

Get started

Individual Pro

$198 / year

Full power for one person

Unlimited AI chat
All calculators + scenarios
Guided BIR60 preparation
Tax calendar & alerts
Priority support

Start Pro

Business

$698 / year

For sole props & small companies

Everything in Pro
Profits tax tools
Multi-entity support
Export for accountants
Referral to CPA partners

All prices in HKD. hktax.ai provides educational and calculation tools only. It does not replace professional tax advice. Complex cases can be referred to qualified practitioners.

Built for accuracy and trust

Every answer is designed to reference official sources. We maintain an up-to-date knowledge base of the Inland Revenue Ordinance, IRD practice notes and Budget measures. For complex situations or formal representation, we partner with qualified tax professionals. Always verify important decisions with the IRD or a licensed adviser.

Source-cited responses • Clear educational purpose • Optional human escalation

Frequently asked questions

Is this official advice from the IRD?

No. hktax.ai is an independent educational and calculation tool. It is not affiliated with or endorsed by the Inland Revenue Department. Always cross-check important matters with the IRD or a qualified tax practitioner.

How do you keep tax information up to date?

We maintain a structured knowledge base that is reviewed against Budget announcements, IRD circulars and legislative changes. Answers cite sources so you can verify them yourself.

Can I use this for profits tax / my company?

Yes. The Business plan includes tools for sole proprietors and small companies covering two-tier profits tax, provisional tax and exportable summaries suitable for your accountant.

Is my data safe?

We take privacy seriously. You control what you share. Sensitive personal data is handled under PDPO principles. We recommend not uploading full IR56B or bank statements unless necessary, and we provide clear options for data deletion.

Your AI Tax Partner for Hong Kong