Accounting Services for Businesses in Hong Kong

Online accounting services, automated bookkeeping, and proactive tax support for busy entrepreneurs in one platform.

Excellent 4.9  |  Reviews 2,537

Accounting Services for Businesses in Hong Kong
Accounting Services for Businesses in Hong Kong

Get the best value and service with Osome

  • Save up to 8 hours/week with automated admin
  • Make your business operation efficient
  • Your accountant answers daily
  • One-stop for all your accounting needs

Dedicated Accountants backed by smart tech

All the routine documents are processed automatically and double-checked by bookkeepers. Your Accountant answers, advises and cares about your business.
Now we’re talking.

Your one accounting person
We’re one click away from answering your questions. Anytime. Vlad, 11:21

Your one accounting person

Meet your dedicated Accountant and your bookkeeper, who’ll be your point of contact, advisor, and account in-charge. They will track filing deadlines, compile your accounting documents and submit all the relevant documents on a timely basis.

All your paperwork, already within the system
All your paperwork, already within the system

All your paperwork, already within the system

We automated everything you’re doing manually – uploading bank statements, invoices, bills, expenses. We process them within minutes and return reports and tax filings.

Stay compliant without anxiety

Stay compliant without anxiety

We ensure your reporting process is streamlined and your documents are filed on time.

What do you need to know about accounting in Hong Kong

Here are some details on the official requirements in Hong Kong. Need help? Get in touch with one of our accountants.

  • Prepare unaudited accounts

    Prepare unaudited accounts

    These include income statements, balance sheets, and cash flow statements.

  • Audit these accounts annually

    Audit these accounts annually

    Every Hong Kong business must be audited by a certified third-party Auditor, who then submits the results to the Inland Revenue Department.

  • File annual Profits Tax Return

    File annual Profits Tax Return

    Corporations are required to declare their Assessable Profits (or Adjusted Loss) arising during the basis period for the year of assessment.

Accounting plans for a
price that makes sense

You don’t measure your business by the number of transactions, so neither do we. Our accounting packages are tied to your revenues and sync with your financial year. Pick a monthly plan to pay a small regular fee or a yearly one and get two months free of charge.

What’s your average monthly ?

  • Mini

    Monthly revenue under HK$30k

    Billed annually



    annual support

    • Annual review by Accountant
    • Osome software
    • Annual bookkeeping
    • Annual management reports

    govt & tax filings

    • Unaudited Financial Statements
  • Starter

    Monthly revenue under HK$60k

    Billed annually



    daily support

    • Personal Accountant
    • Osome software
    • Regular bookkeeping
    • Monthly management reports

    govt & tax filings

    • Unaudited Financial Statements

    Pay monthly


  • Booming

    Monthly revenue under HK$150k

    Billed annually



    daily support

    • Personal Accountant
    • Osome software
    • Regular bookkeeping
    • Monthly management reports

    govt & tax filings

    • Unaudited Financial Statements

    Pay monthly


  • Rocking

    Monthly revenue under HK$300k

    Billed annually



    daily support

    • Personal Accountant
    • Osome software
    • Regular bookkeeping
    • Monthly management reports

    govt & tax filings

    • Unaudited Financial Statements

    Pay monthly


  • Unicorn

    Monthly revenue under HK$600k

    Billed annually



    daily support

    • Personal Accountant
    • Osome software
    • Regular bookkeeping
    • Monthly management reports

    govt & tax filings

    • Unaudited Financial Statements

    Pay monthly


  • Beyond
    a month

    Get in touch to discuss your specific needs. We'll create an offer that's just right for your business

    Get a custom offer

Need more?

Additional services you may need

  • Application for Hong Kong Certificate of Resident Status (Tax residency) HK$1,500
  • Nil Profits Tax Return, (BIR51) filing HK$1,000
Accounting and bookkeeping services for all types of businesses

Accounting and bookkeeping services for all types of businesses

Need an accountant for your LTD company? Running a small business? Whether you are a sole trader, a non-Hong Kong company, or a large corporation, you can rely on us for full-service online accounting support.

Perhaps, you aren’t registered and considering an accountant for company registration? Thousands of clients trust Osome for services from online bookkeeping and accounting to e-commerce support and company formation.

We work with clients in different industry sectors, and they trust us because we know the unique problems they face in their business.

Switching your Accountant

Switching your

Your transition will be seamless with us. We will handle all financial records for your company and ensure they comply.

Simply provide us with your company's previous management reports and audit reports as at the latest date available. We will log any loose ends with the government, compile historical data, and prepare and file the required reports.

We got your accounting under control, so you can focus on what’s important: growing your business.

Switch accountant

Business accounting services that we provide

Preparation of Unaudited Financial Statements
Preparation of Unaudited Financial Statements

Preparation of Unaudited Financial Statements

We prepare your company’s unaudited Financial Statements, which can then be used for filing Annual profits tax returns to the government.

Daily support
Daily support

Daily support

A dedicated accountant knows your business and answers quickly during business hours in a chat. We watch the deadlines, report what’s missing, and take care of your filings on time.

Annual support
Annual support

Annual support

If you are just starting out your business, you can start by choosing our Mini Plan. It offers a dedicated accountant who supports your bookkeeping and reports all in one app.

E-commerce solutions
E-commerce solutions

E-commerce solutions

We’re e-commerce natives:

  • Automated reconciliation with top marketplaces
  • Optimised for Amazon, Shopify, and more
  • Real-time analytics
  • Integration with Stripe, Airwallex and Transwap

Read more about Osome Accounting Services in Hong Kong

  • Multicurrency Accounting

    Multicurrency accounting records transactions in foreign currencies, adds them to financial statements and tax returns

  • Company Auditing

    Your limited company in Hong Kong have to be audited by an external, independent, registered Certified Public Accountant (Practising) every year as required by the government.

Cloud Accounting Solution for your business

Every industry has its own perks and complications when it comes to bookkeeping and accounting. We organise your reports to comply with the government's requirements.

  • Retail Industry

    Accounting for Retail Industry

    Offline sales in Hong Kong have grown 57% over the last 10 years. However, it’s e-commerce that really wins the battle: over 60% of Hong Kong population order online now, and the number is expected to grow to 72.6% in 2022.

  • Construction Industry

    Accounting for Construction Industry

    2020-2021 Budget has plans for over HK$120 billion (US$15.4bn) to continue expanding Hong Kong’s development of infrastructure, buildings, and construction industry.

  • Restaurants Industry

    Accounting for Restaurants Industry

    With travel restricted, locals are rediscovering the city food scene. Readings for short term business outlook for restaurants hit a record 53.6, marking good business conditions for the first time since 2018.

  • Hotel Industry

    Accounting for Hotel Industry

    The word “staycation” is one of the most searched words on Google Trends in Hong Kong. Hotels in Hong Kong are promoting staycation packages even more to attract locals with promotional packages.

  • Hospitality Industry

    Accounting for Hospitality Industry

    May readings on the short-term outlook among smaller retailers and restaurants rose above the 50 level, marking good business conditions for the first time since 2018.

  • Entertainment Industry

    Accounting for Entertainment Industry

    Between 1991 and 2018, total sales of fine art in its auction houses jumped from around $11 million to nearly $1.4 billion. In addition, Hong Kong’s government is allocating HK$260M to boost the movie industry.

Trusted by Osome
entrepreneurs around the world

89% of customers recommend
Osome service

15,000+ Osome clients

Amazon spnpart of an ecosystem

Shopifypart of an ecosystem

I'm very satisfied with their services, flexibility, and reactivity.

Yannick Andre Martial Guyot

Yannick Andre Martial Guyot HK TALENTS Limited

Osome is reasonably priced and very convenient. I ended up signing my documents while I was on the metro!

Randeep Sudan

Randeep Sudan Multivertz Pte. Ltd.

Everything was so seamless, it even looked like a fraud 😀 I didn’t have to go anywhere, I just use the web and mobile app to sign the docs.

Ivan Zeljkovic

Ivan Zeljkovic Evans Media Pte. Ltd.

I’m actually surprised they kept all their promises! I found Osome on Friday and on Monday morning everything was ready.

John Lim

John Lim Artac Pte. Ltd.

Many accountants I reached out to either never responded or charged extortionate amounts of money. I joined Osome and I'm incredibly happy I did.

Pawel Wargan

Pawel Wargan freelancer

They use the Osome app to gently nudge me to send in paperwork, and they provide me with regular updates and reminders regarding finances and filing deadlines.

Dave Wallace

Dave Wallace DW4DAYS Pte. Ltd.

  • E27
  • Entrepreneur
  • foundr
  • Tech in Asia
  • Vulcan post

4.9 out of 2,537 reviews

  • Companies Registry
  • Certified Public Accountants
    Certified Public Accountants
  • Chartered Secretaries
    Chartered Secretaries
  • Association of Chartered Certified Accountants
    Association of Chartered Certified Accountants


  • Why should my small business or startup outsource accounting service?

    As a small business owner, you’ve shouldered the work of bookkeeping yourself to keep a close eye on your expenses. As your business grows, most owners find that their time is better served to focus on their products and services, rather than your accounting debits and credits. Outsourcing these tasks means hiring a service that provides a full accounting department experience. You can outsource everything comprising from day-to-day accounts receivable, accounts payable, payroll, transaction coding, filing Profits Tax Return, to financial reporting.

  • What accounting software do you use?

    We have developed our own software. We recognize invoices and receipts, reconcile them with transactions, and update your documents and outstanding bank balance daily. We support single and multiple currencies, show the actual list of all unpaid invoices and report to you if any document is missing.

  • In what form should I submit my data?

    Send us your records in whichever format you have them. Drop your files in our app, store them in a cloud, or email them to our experts — they’ll take care of the rest.

  • What are my tax filing requirements?

    All companies are required to submit Profits Tax Return annually. A newly incorporated company will receive the first Profits Tax Return after 18 months of incorporation. Three months will be allowed for preparing the accounts and audit report for the first profits tax filing. Thereafter, the tax return should be filed with the deadline depending on the Company’s Accounting Year End Date.

    Company year-end dateStandard deadline for submitting audit documents to the government (IRD)
    April 1 - November 30 (N code)May 2 in the next year
    December 1 - 31 (D code)August 15 in the next year
    January 1 - March 31 (M code)November 15 in the same year

    Employer’s Return of Remuneration & Pensions is required annually as well. Companies that have hired employees should report the salary and wages paid to employees for each fiscal year (April to March) in April every year.

  • Why choose Osome as an accounting and bookkeeping service provider?

    When you’re ready to take your business to the next stage of growth, you’ll want to hand over the routine and administrative tasks like accounting and bookkeeping to trusted experts who know what the entrepreneurial grind is like.

    We help small businesses in Hong Kong with all the necessary accounting services. We prepare financial statements and handle bookkeeping. The accounting advice would save you time from figuring this out on your own and save costs by being compliant with the local authority instead of paying late fees or penalties which can add up to a huge sum.

    You don’t only get your dedicated accountants with Osome, you also get access to all your documents and financial data anywhere you want to work, using our app. All your documents are digitized and stored securely on the cloud.

  • What is cloud accounting?

    Cloud accounting, also known as online accounting, involves hosting the accounting software on remote servers. It contains the same functionality as desktop accounting. However, the entire process gets moved to a cloud system. This is similar to the PaaS (Platform-as-a-Service) business model. The data gets sent to a different location, where it is processed and returned to the user or client.

    What’s more, users can access software applications remotely using the Internet or Intranet. For a Hong Kong accounting firm, employees from other departments can access the same data and software version without missing any updates. Cloud accounting software also frees the business from having to install and maintain software on individual desktops. It’s a type of online accounting that essentially enables users to get real-time reporting and visibility.

    Furthermore, most cloud platforms have API functionality. With this, third-party software can connect to your system to provide even more value through your business accounting.

  • How does pricing work?

    Our pricing is revenue based. We don’t charge on the number of transactions in your account or the number of invoices you upload. All prices are based on the financial year, not the calendar one.

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