- Registration comes first; the licence check comes second. Choose a structure, register, then confirm whether your actual work is a regulated activity.
- Business registration is mandatory once you consult for gain. The Inland Revenue Department (IRD) treats professions and callings carried on for gain as “business”, including online work.
- Sole proprietors, partnerships and unincorporated bodies must apply within one month of commencing business. Miss it and you face a fine of HK$5,000 and up to one year’s imprisonment.
- Licensing follows the activity, not the job title. Advising on securities or corporate finance can trigger Securities and Futures Commission (SFC) licensing. Placing candidates can require an employment agency licence.
- A sole proprietorship can’t hold an SFC licence. If your work may be a regulated activity, pick a structure that can be licensed before you register.
- What you need: a structure, business registration, and an activity-specific licence check (not a general "consultant" stamp).
- Deadline: sole proprietors, partnerships and unincorporated bodies must apply for business registration within one month of commencing business.
- Government setup fees (typical Ltd path): Companies Registry electronic incorporation HK$1,545, plus a one-year Business Registration Certificate at HK$2,350 (fee HK$2,200 + levy HK$150) for certificates commencing 01.04.2026–31.03.2027.
- Before you invoice: registration done, a way to get paid, a written engagement, and records from day one.
Starting a consulting business in Hong Kong usually depends on two decisions: which structure you use, and whether your work needs a licence.
There’s no single “consulting licence” that greets you at the door. Obligations are registration-based and activity-specific, so nothing flashes red until you’ve already crossed a line.
In this guide, you’ll learn:
- What counts as a consulting business for Hong Kong registration (and what this page won’t cover)
- The seven-step setup checklist, including structure choice when work may be regulated
- How business registration and the main licence traps work
- What must be in place before you send your first invoice
- What it costs at the government counter, and what goes wrong if you skip steps
What counts as a consulting business in Hong Kong?
In practical terms, a consulting business is the act of selling advice or professional services for gain. It isn’t a job title, nor is it a career path.
The Inland Revenue Department (IRD) treats professions and callings carried on for gain as “business”, including work done entirely online. Once you charge clients, you generally enter registration territory, even if you maintain an employer on the side.
Hong Kong makes formation feel light. There is no government stamp that says “consulting licence,” so it is easy to assume nothing else applies. Registration still does. Separate licences may still be required when your activity is regulated.
Leaving a job doesn't automatically create a business. The IRD says a person who is only holding an office or employment isn't required to apply for business registration. The clock starts when you start consulting for gain.
How to start a consulting business in Hong Kong: the full checklist
Here’s the whole job in one screen. Each step expands below.
- Decide what you’re actually selling (discipline, and whether it looks regulated).
- Choose and check your company or business name.
- Pick your structure: sole proprietorship or Hong Kong limited company (Ltd) for most solo consultants.
- Register: incorporate if you’re forming a company, and get yourbusiness registration certificate.
- Check licences for your actual activity (SFC, employment agency, then BLIS for anything else).
- Open a way to get paid (business bank account or approved payment rails).
- Put invoice-ready basics in place: engagement letter, invoicing, books from day one, and a clear view of profits tax timing.
Step 1: Decide what you’re actually selling
Name the work in plain language before you name the company.
Write one sentence: who you help, what decision you support, and whether money, securities, hiring or regulated advice sits inside the work. That sentence drives structure and licensing more than the word “consultant” ever will.
AI and rates belong on their own pages. If you’re building an AI consulting firm, use that playbook. Day rates live on the consultant pricing guide. Stop there on this page.
Step 2: Choose and check your company name
Your trading name has to clear the Companies Registry name index if you’re incorporating. It also shouldn’t collide with someone else’s trade mark.
A Hong Kong company can use an English name, a Chinese name, or both. It can’t mix English words and Chinese characters in one combined name. The Registrar can also reject names that are offensive or contrary to the public interest.
Before you print cards, check the company name against the Registry index. Don’t lock stationery or a domain until it clears.
Step 3: Choose your structure
Most first-time consultants choose either a sole proprietorship or a Hong Kong private limited company. A branch of an overseas company is a separate path, usually reserved for groups already trading elsewhere.
If your work falls under a regulated activity in the Securities and Futures Ordinance, the SFC doesn’t licence sole proprietorships or partnerships. Choosing a sole proprietorship first may prevent you from obtaining the licence you’ll need later.
|
Sole proprietorship |
Limited company (Ltd) |
|
|
Business registration |
Required within one month of commencing business |
Completed via one-stop company and business registration |
|
Liability |
Unlimited, personal |
Limited to the company |
|
Typical government fees |
BR only: HK$2,350 for a one-year certificate (1 April 2026 – 31 March 2027) |
CR incorporation HK$1,545 (electronic), plus BR |
|
Can hold an SFC licence |
No |
Yes, as a licensed corporation where required |
|
Company secretary + HK registered address |
Not applicable |
Required |
|
Profits tax (two-tier) |
Unincorporated: 7.5% on first HK$2,000,000; 15% above |
Corporation: 8.25% on first HK$2,000,000; 16.5% above |
For the full comparison, see the sole proprietorship versus limited company guide. The consulting takeaway is straightforward: if securities or corporate finance advice is possible, plan for a company structure from day one.
This guide can't determine which licences apply to your specific service mix. Use the activity tests below, check the Business Licence Information Service (BLIS), and seek professional advice where money or securities are involved.
Step 4: Register the company and get your Business Registration Certificate
Registration is mandatory once you consult for gain. The IRD defines “business” as “any form of trade, commerce, craftsmanship, profession, calling or other activity carried on for the purpose of gain (whether through a brick-and-mortar presence or the internet).” The obligation begins when you start consulting for gain—not the day you resign from employment.
If you’re incorporating a Hong Kong company
Use the Companies Registry one-stop company and business registration service. Electronic incorporation for a company limited by shares costs HK$1,545 (HK$1,720 for hard copy). You’ll also need a company secretary and a Hong Kong registered office. See the full company incorporation guide.
If you’re operating as a sole proprietor, partnership, or unincorporated body
Apply for business registration within one month of commencing business.
Fees for certificates commencing 1 April 2026 to 31 March 2027 (from the IRD fee and levy table):
- One-year BR: fee HK$2,200 + levy HK$150 = HK$2,350
- Three-year BR: fee HK$5,720 + levy HK$450 = HK$6,170
Penalties for late registration: Failure to apply is an offence carrying a fine of up to HK$5,000 and imprisonment for one year. Applications more than 12 months late also attract current-year and back-year fees and levies.
Step 5: Check whether your consulting work requires a licence
Licensing is activity-specific, not profession-specific. Business registration is mandatory for every business. Whether you’ll also need a licence depends on what you actually do, not on the word “consultant.” This guide doesn’t claim that consulting is licence-free in Hong Kong.
Financial and investment advice: SFC licence
The SFC lists 13 types of regulated activity. Two that commonly affect “strategy” and “corporate” consultants are:
- Type 4: Advising on securities
- Type 6: Advising on corporate finance
Per the SFC, you’ll require a licence if you’re not an authorised financial institution and you’re a corporation carrying on business in a regulated activity in Hong Kong. Sole proprietorships and partnerships can’t be licensed.
If this describes your work, review the SFC licensing rules before incorporating as a sole proprietorship. Don’t attempt to circumvent requirements by remaining unincorporated.
Recruitment and talent consulting: employment agency licence
If you provide job-placement services, you may need an employment agency (EA) licence or a Certificate of Exemption under the Labour Department EA licensing rules. Unlicensed operation carries a maximum penalty of HK$350,000 and imprisonment for three years upon conviction. Failure to display a valid licence carries a maximum penalty of HK$10,000. The licensing page doesn’t state a fee; don’t assume it’s free.
How to check your own case
Use BLIS to identify licences, permits, and approvals for Hong Kong business operations. For the broader picture, consult the licences and permits map.
Step 6: Open a way to get paid
A Business Registration Certificate lets you apply for a business account, but it doesn’t guarantee approval. Banks and payment providers run their own know-your-customer (KYC) checks, and this is typically where founders stall after registration.
Expect to provide:
- Incorporation or Business Registration documents
- Proof of identity
- A clear explanation of your services and client base
If you’re incorporating, directors may also need to show how the company will be funded.
For KYC requirements and document guidance, see the business bank account walkthrough. Get this moving before you commit to invoice dates with your first client.
Step 7: Put invoice-ready basics in place
Before you send your first invoice, get the administrative foundation right. This isn’t a guide to winning work — it’s what prevents that first invoice from creating problems later.
You’ll need:
- Business registration complete (and incorporation finalised, if you’re a Ltd)
- A business bank account or approved payment rails in the trading name that’ll appear on invoices
- A written engagement letter or contract covering scope, fees, intellectual property, confidentiality, and payment terms
- Invoicing and record-keeping from day one — track billed amounts, received amounts, and expenditure
- A clear understanding of profits tax timing once assessable profits arise (rates differ for unincorporated and corporate entities; see the structure table above)
Skip any of these and your first invoice will likely create cleanup work later: mismatched payee names, missing records, or an unplanned tax position.
What does it cost to set up, and what are the ongoing costs?
Start with government fees.
For a sole proprietor, the main government charge is the Business Registration Certificate: HK$2,350 for one year (01.04.2026 to 31.03.2027).
For a company limited by shares, add the Companies Registry electronic incorporation fee of HK$1,545, then obtain the Business Registration Certificate through the one-stop process.
Ongoing costs for a limited company add up. You’ll need:
- A company secretary
- A Hong Kong registered office
- Annual return filing
- Bookkeeping and audit as the business grows
A sole proprietorship skips the company secretary requirement, but you still need to keep records and file tax returns when required.
Consulting rates fall outside this guide. For fee benchmarks, see the consultant pricing guide. For Sleek’s bundled setup options, check current pricing.
What are the common mistakes when starting a consulting business in Hong Kong?
Most consulting setup failures in Hong Kong are admin misses, not market misses. The three below carry real statutory teeth.
Missing the one-month business registration deadline
You start billing “quietly,” treat it like a side hustle, and forget about business registration. Then the IRD’s penalty line hits — fail to apply and you can face a HK$5,000 fine and up to one year in prison, plus back fees if you’re more than 12 months late.
Doing regulated work without the right licence
Calling the engagement “advisory” doesn’t help if the activity is Type 4 or Type 6, or if you’re placing candidates without an EA licence. The employment-agency maximum penalty alone is HK$350,000 and three years’ imprisonment on conviction.
Choosing a structure that can’t be licensed
You register as a sole proprietor, then discover the SFC won’t licence sole proprietorships or partnerships. Restructuring later is slower and messier than choosing a company from the start, once the risk is already visible.
How Sleek helps consultants set up in Hong Kong
Once the checklist is complete, the remaining task is execution: incorporate or register, satisfy the mandatory limited company roles, and prevent the annual cycle from becoming a second project.
With Sleek, you can:
- Incorporate and register:Company formation with business registration in a single flow.
- Cover the mandatory limited company roles: Company secretary and a Hong Kong registered office address.
- Stay clear on price: See live options on the pricing page, with no hidden-fee structure.
- Ask before you commit: WhatsApp support for first-time founders still choosing between sole proprietorship and limited company.
If you’re still deciding whether to consult for gain, resolve that question first. When you’re ready to register a Hong Kong consulting company, begin company incorporation.
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FAQs about starting a consulting business in Hong Kong
Yes, many non-residents incorporate a Hong Kong limited company remotely, subject to KYC and banking checks. Sole-proprietor BR applications from non-residents face extra IRD scrutiny on whether business has actually commenced. The non-resident setup guide covers the practical path.
Before you pick sole prop vs Ltd, if money, securities, or corporate-finance advice sits inside the engagement. Structure choice can block an SFC licence path. Formation providers aren’t a substitute for licensing advice. Read the SFC licensing rules if Type 4 or Type 6 may apply.
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