OCTIS Transition Promotion 2026: up to 30% off your current accounting, audit, company secretary and tax fees. Closes 31 December.. Ends in --d --:--:--.WhatsApp
Understand Hong Kong tax

File and pay your tax · Course 1 · Lesson 6 of 7

Profits tax rate for a Hong Kong sole proprietorship or partnership?

  • 1 min read
  • Checked 29 October 2026
In this course · 6 of 7
Otty, the OCTIS octopus

The short answer

In Hong Kong, sole proprietorships and partnerships pay profits tax of 7.5% on the first HK$2 million of assessable profits and 15% on the rest, from the 2018/19 year of assessment. Only one entity in a group of connected entities can use the lower rate.

Sole proprietorships and partnerships are chargeable to profits tax at lower rates than corporations:

Slice of assessable profitsRate (unincorporated)
First HK$2,000,0007.5%
Remainder15%

A few practical points:

  • A sole proprietor reports business profit on the individual tax return (BIR60) with supplementary forms; a partnership files a profits tax return for persons other than corporations (BIR52).
  • A proprietor's own salary, drawings, interest on capital, and Mandatory Provident Fund (MPF) contributions for themselves (other than the self-employed mandatory deduction) are not deductible against business profit. In a partnership the same applies to partners and their spouses.
  • If a sole proprietor elects personal assessment (a way of combining all your income so allowances apply), personal allowances can reduce the tax. The profits tax and salaries tax of the same person are separate charges.
  • The one-off 2025/26 tax reduction (100%, capped at HK$3,000) applies per business for profits tax.

The tax year is 1 April to 31 March, and the basis period is normally the accounting year ending in it.

Legal basis and sources

The law

  • Inland Revenue Ordinance (Cap. 112), Schedule 8
  • Inland Revenue Ordinance (Cap. 112), s.17

General information for business owners, not legal, tax or professional advice. Rules change, so check the sources or ask a licensed professional before you act.

Was this lesson useful?

Upvote it and it moves up for the next reader who asks.

For companies in Hong Kong

Get your tax filed before the deadline.

We prepare your profits tax return, tell you what you owe before it is due, and file it on time. No late notice, no surprise bill.

File my tax
    Profits tax rate for a Hong Kong sole proprietorship or partnership? | OCTIS