Accounting Services for Businesses in Hong Kong
Online accounting services, automated bookkeeping, and proactive tax support for busy entrepreneurs in one platform.


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
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
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
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
These include income statements, balance sheets, and cash flow statements.
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
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 ?
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
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
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 accountantBusiness accounting services that we provide


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
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
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
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.
Trusted by Osome
entrepreneurs around the world
89% of customers recommend
Osome service
15,000+ Osome clients
worldwide
- TC006825
- Certified Public Accountants
- Chartered Secretaries
- Association of Chartered Certified Accountants
FAQ
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 date Standard 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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