Top 12 Accounting Firms in Hong Kong: Ranked by Service & Fit

Hong Kong’s dynamic economy supports over 1.55 million registered companies on the Companies Register as of April 2026⁽¹⁾ , with approximately 1,963 CPA firms and corporate practices registered with the Accounting and Financial Reporting Council (AFRC) at the time of checking⁽²⁾

Setting up and managing financial compliance can be complex, but choosing the right provider makes it seamless. Alongside major providers like Deloitte and BDO, BBCIncorp consistently ranks as a highly recommended partner for integrated business support. This guide compares the top 12 best accounting firms in Hong Kong based on their specialty, tier, and client focus.

Top 12 Accounting Firms in Hong Kong for SMEs, Startups, and Enterprises

The best accounting firm in Hong Kong depends on the company’s stage and compliance profile. This list is grouped by firm type: Big Four firms for complex enterprise work, second-tier firms for growing businesses, boutique firms for SME support, and BBCIncorp as an integrated provider for startups and foreign founders.

Quick comparison of the best accounting firms in Hong Kong:

Big 4 Accounting Firms in Hong Kong

The Big Four accounting firms in Hong Kong are Deloitte, PwC, EY, and KPMG. They are global professional service networks and are generally better suited for listed companies, multinational groups, financial institutions, and businesses with complex audit, advisory, or cross-border reporting needs.

1. Deloitte Touche Tohmatsu

As a member of the Big 4, Deloitte operates one of the most extensive global professional services networks. Having maintained a significant presence in Hong Kong since 1972, the firm employs over 3,000 professionals across its Hong Kong and Macau operations.

Known for its high-quality service, professionalism, and deep understanding of the local business environment, Deloitte consistently remains a top-of-mind choice for major enterprises.

Pros:

• The largest of the Big Four firms by global revenue.
• Deep expertise in the technology, media, and telecommunications (TMT) industries.
• Highly proactive in implementing advanced analytics and new technology to improve accounting accuracy.
• Renowned for specialized risk management and consulting capabilities.

Cons:

• The cost may be relatively high, which could make their services cost-prohibitive for some smaller businesses
• May not offer the same level of personalized attention and support that a smaller, local accounting firm could provide.

Who should choose this option?

Deloitte is best suited for listed enterprises, multinational corporations, and large organizations that need sophisticated audit, advisory, risk, or cross-border accounting support. It is less suitable for small companies seeking simple bookkeeping, tax filing, or highly hands-on SME support.

2. PricewaterhouseCoopers (PwC)

PricewaterhouseCoopers (PwC) is another one of the big four accounting firms in Hong Kong, globally founded in 1998. The firm boasts a long-standing presence with over 7,000 staff in Greater China.

Core services include assurance, tax, deals advisory, and consulting, with a strong focus on digital transformation.

Pros:

• The 2nd largest of the Big Four firms
• Has a strong consulting practice
• Has global presence and expertise, allows it to provide comprehensive solutions to complex accounting issues for multinational companies
• Provides a range of specialized services, famous for its strong presence in the healthcare industry.
• Apply digital solutions, such as artificial intelligence and blockchain, to help clients streamline their operations, reduce costs, and improve efficiency.

Cons:

• As one of the top accounting firms, the price for hiring PwC is not cheap, especially for small companies with a tight budget
• PwC has faced legal challenges and controversies in the past, which could be a concern for clients who value stability and reliability.

Who should choose this option?

PwC is a strong fit for large corporations, international businesses, financial institutions, and companies preparing for IPOs, M&A, or major expansion. Startups and small SMEs with routine accounting needs may find a second-tier or integrated provider more practical.

3. Ernst & Young

EY is one of the Big Four accounting firms in Hong Kong, offering assurance, tax, consulting, and strategy and transactions services. It is particularly relevant for companies operating in regulated, risk-heavy, or technology-driven sectors where governance, cybersecurity, tax structuring, and cross-border reporting are important.

Pros:

• Broad service coverage across assurance, tax, consulting, and transaction advisory
• Strong global reach for multinational and multi-jurisdiction businesses
• Relevant for regulated industries such as banking, insurance, technology, and financial services
• Strong capability in risk management, compliance frameworks, and digital transformation

Cons

• The enterprise-focused service model limits personalized attention for SMEs.
• High-end fee structure disproportionate for standard compliance needs.

Who should choose this option?

EY is suitable for multinational corporations, regulated businesses, and large enterprises that need advanced advisory, risk management, and cross-border compliance support. It is less ideal for small businesses that mainly need bookkeeping, tax filing, and routine annual compliance.

4. KPMG

KPMG provides audit, tax, advisory, and forensic accounting services in Hong Kong. The firm is often considered by large companies that need support in areas such as financial services, energy and resources, consumer markets, risk advisory, and forensic investigation.

Pros:

• Strong Big Four reputation and international professional network
• Broad service coverage across audit, tax, advisory, and forensic services
• Suitable for multinational businesses and complex corporate structures
• Strong sector experience in financial services, energy, resources, and investigations

Cons:

• Premium pricing may be higher than smaller accounting firms
• Large client base can make the service experience feel less personal for smaller clients
• Scheduling availability during peak audit periods may be challenging for lower-complexity engagements
• Potential conflicts of interest should be checked for businesses with sensitive relationships or transactions

Who should choose this option?

KPMG is suitable for larger corporations, multinational groups, and businesses with complex audit, advisory, tax, or forensic needs. Smaller companies should consider whether the firm’s scale and pricing match their actual compliance requirements.

Top Second-Tier (Mid-Tier) Accounting Firms in Hong Kong

Mid-tier firms occupy the space between global giants and local boutiques. Leading networks in this category — such as BDO Limited, Mazars, Baker Tilly Hong Kong, and HLB Hodgson Impey Cheng Limited — offer international-standard audit and advisory services at more accessible price points.

This balance makes them the preferred choice for the second-tier accounting firm Hong Kong segment: growing mid-sized companies, pre-IPO businesses, and regional enterprises that need credible compliance at a reasonable cost.

5. BDO Limited Hong Kong

BDO Limited is the Hong Kong member firm of BDO International, the fifth largest global accounting network. Established in 1981, the second tier accounting firm has grown to over 1,000 professionals and 60 directors. BDO offers audit, tax, advisory, and outsourcing services with strong regulatory knowledge and global connectivity.

Pros

• Strong mid-tier reputation with international network resources
• Provides statutory audit, tax, HKFRS advisory, risk management, and outsourcing support
• Suitable for listed companies, mid-sized enterprises, and regional groups
• Offers a balance between technical depth and practical business support

Cons

• Fees may be higher than smaller local CPA firms
• Service flexibility may be limited during busy audit periods
• May be more than early-stage startups need for simple compliance work

Who should choose this option?

BDO is well suited for mid-sized to large companies looking for a trusted CPA firm in Hong Kong. It is especially beneficial for businesses preparing for IPO, navigating complex cross-border operations, or seeking experienced advisory with a reasonable budget.

6. Mazars Hong Kong

Among the mid-tier firms, Mazars is a global organization that provides a wide range of professional services, including audit, accountancy, tax, legal, and advisory services. Presenting in 89 countries with a team of over 40,000 professionals, Mazars is an integrated and independent organization that can help businesses ease their accounting tasks.

Pros:

• Have a long reputation for its auditing services
• Deep native knowledge to help clients navigate through the complex regulatory environment
• Takes a personalized approach to each client’s needs and goals, developing tailored solutions that are customized to their unique situation

Cons:

• Mazars Hong Kong also have it fees relatively high since it also claims to be an international accounting service
• For clients operating in Hong Kong or other regions in Asia, there may be cultural and language barriers to working with Mazars Hong Kong or other international firms. This can create communication challenges and may require additional effort to build rapport and understanding.
• There may be differences in service quality or consistency across different regions or offices. This can create inconsistencies or gaps in service delivery, particularly for clients operating in multiple markets.

Who should choose this option?

Mazars is suitable for SMEs, MNCs, and technology companies that need accounting, audit, tax, and advisory support from an international mid-tier provider. It may be less suitable for micro-businesses seeking only basic bookkeeping or tax filing.

7. Baker Tilly Hong Kong

Baker Tilly Hong Kong is part of Baker Tilly International, a top 10 global accounting network. The firm takes a client-centric, tailored approach and serves a notably diverse client base including SMEs, startups, MNCs, non-profit organisations, and family-owned businesses.

This breadth makes Baker Tilly one of the more accessible second-tier audit firms in Hong Kong for companies that need international-standard audit credibility without the minimum engagement thresholds of BDO or Mazars.

Pros:

• Takes a client-centric approach to its services, offering customized solutions to meet each client’s unique needs and goals.
• Have a deep understanding of various industries, including financial services, real estate, technology, and manufacturing.
• As part of the Baker Tilly International network, Baker Tilly Hong Kong has access to a wide range of resources and expertise from around the world.

Cons:

• A limited workforce can limit its ability to offer accounting-related services
• Some clients may find the firm’s tailored solutions and industry expertise to be overly complex or difficult to implement.

Who should choose this option?

Baker Tilly Hong Kong is suitable for SMEs, startups, MNCs, non-profit organizations, and family-owned businesses that need audit, tax, financial reporting, corporate finance, or advisory support. It is especially relevant for companies seeking a mid-tier provider with international resources and a more flexible service model.

8. HLB Hodgson Impey Cheng Limited

Founded in 1983, HLB Hodgson Impey Cheng (HLB HIC) is a member of the HLB International network — a top 10 global accounting network.

The Hong Kong practice employs 200–500 professionals and has consistently ranked in the top six firms for auditing listed companies on the Hong Kong Stock Exchange. Services include statutory audit, IPO advisory, corporate finance, debt restructuring, and fraud prevention

Pros

• Ranked among the top six firms auditing listed companies in Hong Kong, offering strong reputation in the audit firm ranking in Hong Kong.
• Blends international capability and local insight through its HLB global network, supporting cross-border operations.
• Provides a wide range of services: audit and assurance, tax, IPO advisory, corporate finance, restructuring and fraud prevention.
• Emphasizes personalised service, tailoring solutions to fit both multinational listed firms and family‑owned businesses.

Cons

• With a mid‑sized structure, it may not offer the scale or pricing flexibility of smaller second tier accounting firms in Hong Kong.
• Potential resource constraints during busy audit seasons may affect scheduling flexibility.May be less suitable for ultra‑niche or early‑stage start‑up advisory compared to boutique providers.

Who should choose this option?

HLB Hodgson Impey Cheng is ideal for mid‑size to large enterprises seeking an experienced CPA firm in Hong Kong that combines listed audit experience with personal service. It suits organisations preparing for IPOs, operating regionally across Asia, or needing both audit assurance and strategic advisory.

Boutique and Local Accounting Firms in Hong Kong for SMEs

Hong Kong’s entrepreneurial spirit is also fueled by a dynamic ecosystem of local boutique accounting firms. These smaller, independent practices, such as Lawrence Cheung CPA and Kenneth Chau & Co, specialize in providing highly personalized and comprehensive support to startups, local SMEs, and established family businesses.

9. Lawrence Cheung CPA

Lawrence Cheung C.P.A. Company Limited (“LCCPA”), a professional accounting business, was established in 1978 and is registered with the Hong Kong Institute of Certified Public Accountants under the Professional Accountants Ordinance. Nowadays, LCCPA is a top company of CPAs (certified public accountants) and business consultants offering a comprehensive array of services with a dedication to excellence across the board.

Pros:

• A cost-effective solution for small businesses to outsource their accounting tasks
• Having a strong background in Hong Kong accounting expertise
• Focus on building long-term relationships with clients

Cons:

• May not be suitable for those who prefer in-person support from a local accountant, as they primarily offer remote services
• Have the limited capacity to take on new clients or handle larger projects, which may result in longer turnaround times or delays in service delivery.

Who should choose this option?

Lawrence Cheung CPA offers tailored accounting services for SMEs, startups, sole proprietors, non-profit organizations, and professional services firms to help them manage finances, comply with regulations and succeed in their respective industries.

10. Kenneth Chau & Co

Established in 1960, Kenneth Chau & Co. has a strong reputation and technical know-how of a group of Certified Public Accountants and Certified Tax Advisors. Their skilled staff has years of experience in delivering services in audit, taxation, and corporate secretarial & advisory.

Pros:

• Specialized knowledge and expertise in managing financial information, tax laws, and regulations in Hong Kong
• Although there is a cost associated with hiring an accounting firm, it may be more cost-effective than hiring a full-time accountant or bookkeeper.

Cons:

• Have the limited capacity to take on new clients or handle larger projects, which may result in longer turnaround times or delays in service delivery.
• Some clients may find the firm’s tailored solutions and industry expertise to be overly complex or difficult to implement.

Who should choose this option?

Kenneth Chau & Co offers accounting services suitable for small to medium-sized businesses, startups, large corporations, non-profit organizations, and individuals.

11. ShineWing (HK) CPA Limited

ShineWing (HK) CPA Limited is the Hong Kong member of ShineWing International, a top‑30 global accounting network. Founded in 2005 through a merger, the firm now employs around 300 in Hong Kong. It handles audits, tax, IPO advisory, corporate finance, and forensic accounting for regional and listed companies.

Pros

• ShineWing is ranked seventh in terms of listed clients in Hong Kong.
• Strong cross‑border capability, supporting mainland enterprises and Hong Kong-based listed firms in IPOs and H-share listings.
• Various services, including statutory audits, internal control reviews, forensic accounting, restructuring, consultancy and capital markets advisory.

Cons

• Less cost‑competitive than other local firms.
• Resource constraints during busy periods could limit scheduling flexibility.
• Service depth in niche advisory may not match specialised boutique providers focused on early‑stage or tech startups.

Who should choose this option?

ShineWing (HK) is ideal for mid‑to large enterprises looking for a well-regarded CPA firm in Hong Kong with strong audit credentials, especially those involved in cross-border operations or IPO preparation.

12. BBCIncorp — Best Integrated Accounting and Compliance Service for Foreign Founders and SMEs in Hong Kong

BBCIncorp is a specialist business services provider with over 12 years of operating history, serving more than 9,000 businesses across 18+ jurisdictions globally.

Consistently identified as one of the best accounting firms in Hong Kong for small businesses, BBCIncorp is particularly favored by foreign-founded companies, digital startups, and SMEs seeking a reliable, English-speaking partner to manage compliance without building an in-house finance team.

Pros

Its defining advantage is an all-in-one integrated platform that eliminates the complexity of managing separate providers. Key differentiators of BBCIncorp’s Hong Kong services include:

• Comprehensive Bundle: Seamlessly covers company formation, secretarial services, accounting, profit tax filing, and audit coordination within a single platform.
• 100% Remote Onboarding: Digital document submission and e-signatures explicitly built for foreign founders.
• Transparent Pricing: Activity-based fee structure starting from just HK$3,720 per year.
• Dedicated Support: Practical guidance for corporate bank account opening and multilingual communication to eliminate language barriers.
• Verified Trust: Holds a valid TCSP licence for AML compliance and maintains a 4.5-star Trustpilot rating.

Cons:

• Does not conduct statutory audits in-house (coordinates them efficiently via AFRC-registered partners).
• Not suitable for large listed companies that mandate a full-scope, in-house statutory audit capability.

Who should choose this option?

BBCIncorp is suitable for foreign founders, startups, SMEs, digital businesses, and growing private companies that need comprehensive accounting services in Hong Kong, alongside company setup, corporate secretarial support, tax filing, and banking assistance.

It is a strong option for businesses seeking a practical, coordinated, and SME-focused alternative to engaging multiple providers separately.

How to choose the right accounting firm in Hong Kong

Choosing the right accounting firm in Hong Kong starts with matching your business stage, statutory obligations, service needs, and communication expectations. A large multinational may need a Big Four or major audit firm, while a startup may need practical bookkeeping, tax filing, audit coordination, and compliance reminders.

Assess your business size and audit requirements

The Companies Ordinance (Cap. 622)⁽³⁾ mandates annual statutory audits for most Hong Kong-incorporated companies. Statutory audits must be conducted by an AFRC-registered CPA practising firm — not simply any accounting provider.

Micro-businesses with annual turnover under HK$2 million, assets under HK$2 million, and fewer than five shareholders may qualify for an audit exemption. Verify eligibility directly with the AFRC (afrc.org.hk) before selecting a firm based on this assumption.

Verify HKICPA registration and AFRC authorisation

There is a critical distinction between HKICPA-registered firms, which may provide general accounting and tax services, and AFRC-authorised firms, which are legally permitted to conduct statutory audits.

Businesses in Hong Kong should verify their auditor via the AFRC register, as only CPA practising, CPA firm, or registered corporate practices can conduct statutory audits under the Companies Ordinance. The HKICPA practising certificate lookup and the AFRC register are both publicly searchable online.

Define the services you actually need

A startup does not always need the same accounting firm as a listed company. Before asking for proposals, define whether your company needs bookkeeping, payroll, financial statement preparation, profits tax filing, audit coordination, company secretarial support, or wider advisory.

The goal is to avoid paying for a full-service enterprise retainer when the company only needs practical accounting and tax support. At the same time, businesses with complex shareholders, funding rounds, subsidiaries, or regulatory exposure should avoid choosing solely by the lowest fee.

Evaluate fee structure and transparency

Fee transparency is a meaningful indicator of provider reliability.

• Big 4 firms typically charge HK$50,000 to HK$500,000+ per year for audit engagements.
• Second-tier mid-tier firms range from HK$15,000 to HK$80,000 per year depending on company size and complexity.
• Boutique and specialist providers charge HK$3,000 to HK$15,000 per year for basic accounting and tax services.

Always request itemised quotes, and ask specifically about base fees, additional filing fees, out-of-scope charges, and rush processing fees.

Consider post-incorporation ongoing compliance needs

Annual compliance obligations for a Hong Kong company extend well beyond the initial accounting engagement. These include statutory audit, profits tax return filing with the IRD, annual return to the Companies Registry, business registration renewal, MPF contributions, and payroll processing.

Integrated providers that combine accounting, audit coordination, and corporate secretarial services under one roof reduce handoff risk — a particularly relevant factor for foreign founders managing operations remotely.

Language, communication, and time zone alignment

Foreign founders should assess whether the accounting firm can communicate clearly in English, support remote onboarding, and explain Hong Kong filing requirements without assuming local familiarity. This is especially relevant when directors, shareholders, and finance teams are based outside Hong Kong.

Ask whether the provider offers a dedicated account manager, response timelines, document collection reminders, secure file-sharing, cloud accounting access, and clear escalation routes. These operational details often matter more to SMEs than brand size alone.

Consider cross-border support

Cross-border support is important for foreign founders, overseas shareholders, and companies expanding from Hong Kong to Singapore or other markets. A suitable accounting firm should help coordinate remote documents, group reporting, tax filing, banking records, and compliance across jurisdictions.

For SMEs, integrated providers like BBCIncorp can reduce fragmented communication by combining accounting, audit coordination, corporate secretarial, and expansion support in one workflow.

Hong Kong accounting firm ranking — How providers were evaluated

To ensure an objective and comprehensive comparison, this guide evaluates each provider based on the following core criteria:

• Service Scope & Client Fit: Assessing the range of services offered and whether they genuinely align with the firm’s stated target audience (e.g., micro-businesses, growing SMEs, or listed multinationals).
• Regulatory Standing: Verifying mandatory credentials, including HKICPA registration and ensuring AFRC authorisation for all firms providing statutory audit services.
• Client Satisfaction & Track Record: Reviewing public client feedback across verified platforms (such as Trustpilot and Google) and analyzing published case studies.
• Fee Transparency: Prioritizing providers that offer publicly available pricing structures or deliver detailed, itemised quotes without hidden fees.
• Reputation Signals: Considering the firm’s years in operation, global network affiliations, industry recognitions, and audit rankings for listed companies.

BBCIncorp is included in this list specifically as a specialist compliance provider for SMEs and startups. It was not evaluated against Big 4 or traditional mid-tier criteria, as its integrated service model and target client segment differ significantly.

Why hire an accounting company in Hong Kong?

Hiring an accounting firm in Hong Kong helps businesses stay compliant, reduce administrative workload, and improve financial visibility. The right provider can also coordinate tax filing, audit preparation, payroll, company secretary matters, and business renewal support as the company grows.

Key benefits for businesses

• Save time and internal resources: An accounting firm can handle bookkeeping, financial statements, tax filing, and reporting tasks, allowing business owners to focus on operations, sales, and growth.
• Reduce the cost of building an in-house team: Instead of hiring full-time accounting staff, SMEs can access professional accounting support based on their actual service needs and business activity level.
• Improve compliance with Hong Kong requirements: A qualified provider can help businesses maintain proper records, prepare financial reports, coordinate statutory audits, and meet profits tax filing deadlines.
• Support better financial decisions: Accounting firms can provide practical insights into cash flow, expenses, tax position, and business performance, which is useful for expansion, funding, or restructuring decisions.
• Coordinate multiple compliance tasks in one place: For companies that also need company secretary, audit coordination, payroll, or business renewal support, an integrated provider can reduce the risk of missed deadlines and duplicated communication.

What to consider before outsourcing

• Less direct control over daily accounting: Outsourcing may reduce visibility if the provider does not offer regular updates, clear reporting, or an accessible contact point. BBCIncorp addresses this by combining accounting, tax filing, audit coordination, and corporate secretarial support in one workflow, helping clients track compliance matters more easily.
• Communication delays: External accounting teams may create delays if responsibilities, timelines, and document requirements are not clearly defined. This is especially important for foreign founders managing a Hong Kong company remotely. BBCIncorp’s remote-friendly service model and English-language support help make communication more practical for overseas clients.
• Data security concerns: Accounting providers handle sensitive financial and corporate documents, so businesses should check how documents are collected, stored, and shared. BBCIncorp can help reduce this risk through structured document handling, clear onboarding steps, and coordinated communication between accounting and compliance teams.
• Unclear service scope or hidden fees: Some businesses may face unexpected charges when bookkeeping, tax filing, audit support, or company secretarial work are priced separately. BBCIncorp’s integrated service model helps clients understand which services are included and which items may require separate quotation.
• Audit independence and qualification: Not every accounting service provider can conduct statutory audits directly. BBCIncorp handles audit coordination through qualified audit partners where required, making it a suitable option for SMEs that need accounting and compliance support without managing the audit process alone.

Conclusion: Choosing the right accounting firm in Hong Kong

Choosing the right accounting firm in Hong Kong depends on where your business sits in its growth journey. Listed companies and multinationals are best served by the Big 4. Growing mid-sized companies with IPO aspirations or cross-border complexity will find strong partners among second-tier firms such as BDO, Baker Tilly, and Mazars. For startups, SMEs, and foreign founders — the majority of Hong Kong’s business community — boutique or integrated providers offer the most practical and cost-aligned solution.

For businesses at the startup or SME stage — particularly those founded by foreign entrepreneurs — BBCIncorp offers an integrated alternative that covers accounting, tax, audit coordination, and corporate secretarial services without the overhead of traditional mid-tier retainers.

If your growth plans include setting up a Singapore entity, their recommended counterparts consistently appear in rankings such as Top Accounting firms in Singapore for Startups and SMEs, ensuring the same high standards of accuracy and responsiveness.

In case you need to find out more about accounting firms for your business, feel free to discuss more with our team via service@bbcincorp.com for more practical advice.

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References:

1. Companies Registry – Local Companies / Re-domiciled Companies that have Remained Registered on the Companies Register: https://www.cr.gov.hk/en/publication/fact-stat/statistics/local-companies-registered/since-2014.htm
2. Accounting and Financial Reporting Council – Find a CPA Firm / Corporate Practice: https://armies.afrc.org.hk/registration/ARMIESWeb.WWP_FE_FMCP_PublicRegisterList.aspx
3. Companies Registry – Companies Ordinance (Cap. 622): Accounts and Audit: https://www.cr.gov.hk/en/legislation/companies-ordinance/cap622/keychanges/account-audit.htm

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