Skip to content
Suma

Free tool

Hong Kong profits tax calculator

Work out Hong Kong profits tax for a corporation or an unincorporated business. Under the two-tiered rates, the first HK$2 million of assessable profits is taxed at half the standard rate and the rest at the standard rate. Enter your assessable profits, choose your entity type and see each band worked out line by line.

Whole dollars or dollars and cents. Commas and HK$ are fine.

Entity type
Elect two-tiered rates

Only one entity in a group of connected entities may elect the two-tiered rates. If another entity in your group has elected, choose No.

Your estimate

Enter your assessable profits to see the tax.

Figures for year of assessment 2025/26, last checked 15 October 2026.

Official sources

Related guide

How to file a profits tax return in Hong Kong

Want your books to do this for you?

Suma builds accounting software around how your business works.

Book a call

General information only. Confirm figures against your own IRD notices or a qualified adviser.