14 Best Accounting Firms in Singapore

Every company here must keep proper books, file annual returns and stay on the right side of ACRA and IRAS, and for many small businesses the simplest answer is to outsource. The accounting firms in Singapore below all work with SMEs and startups, handling bookkeeping, tax and GST, XBRL and payroll, often on cloud platforms. Use the list to shortlist a few and compare what each includes.

Osome is a digital accounting service for Singapore startups and SMEs, pairing a dedicated accounting team with its own online platform. It covers day-to-day bookkeeping and bank reconciliation, unaudited financial statements, corporate tax and ECI filing, GST registration and returns, and XBRL preparation, with payroll available as an add-on. The service is built around cloud software so owners can track invoices and expenses online.

Singapore (cloud-based)
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Sleek provides outsourced accounting for small businesses in Singapore, combining monthly bookkeeping with a cloud dashboard and Xero integration. Its scope includes management accounts, corporate tax and GST filing, XBRL and financial statement preparation, with payroll offered alongside. The firm positions the service as an all-in-one back office for founders who would rather not manage finances in-house.

Singapore (cloud-based)
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Counto is an outsourced accounting provider for Singapore SMEs that combines a dedicated team, which it lists as a bookkeeper, chartered accountant and tax specialist per client, with its own AI-assisted platform. Services span bookkeeping, corporate tax and GST filing, company secretarial work and payroll, and it integrates with tools such as Shopify, Stripe and business bank feeds. Counto says its in-house tax software has achieved IRAS ASR+ Tier 2 status.

Singapore (cloud-based)
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3E Accounting is a Singapore corporate services firm serving startups and SMEs, which describes itself as an ACRA-registered corporate service provider whose staff hold memberships including ISCA and ACCA. Its offering covers bookkeeping and accounting, corporate and personal tax, GST, payroll, company secretarial work and cloud-based accounting solutions, alongside company incorporation. The firm presents accounting as one part of a broader compliance and business-setup package.

Singapore (islandwide)
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Tianlong Services is a Singapore firm focused on outsourced bookkeeping and accounting for SMEs and startups, which it says was founded by former Big Four auditors. Its services include bookkeeping and monthly management accounts, unaudited and consolidated financial statements, GST and IR8A submissions, XBRL reporting, payroll and corporate secretarial support, with QuickBooks used as its cloud bookkeeping system. The firm states its work follows Singapore Financial Reporting Standards and ACRA and IRAS requirements.

Singapore (cloud-based)
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Ackenting Group (AG) is a Singapore accounting and audit firm serving SMEs, whose partners it lists as holding Public Accountant, Chartered Accountant (Singapore) and ASEAN CPA credentials with Big Four backgrounds. Its accounting side covers bookkeeping, general and multi-currency accounting, tax and GST compliance, compilation of unaudited financial statements, group consolidation and payroll, and it also offers statutory audit and corporate advisory. The firm says it works with SME clients across a range of industries.

Singapore (islandwide)
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HeySara is a Singapore accounting and tax provider for SMEs that identifies itself as an ACRA-registered filing agent. It handles bookkeeping with bank reconciliation and management reports, compilation of financial statements, corporate tax and GST registration and filing, XBRL filing and payroll, and supports cloud accounting on Xero and QuickBooks. The service is aimed at smaller companies that prefer to run their compliance through cloud-based workflows.

Singapore (cloud-based)
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Piloto Asia offers outsourced accounting for Singapore startups and SMEs, describing its team as professional and chartered accountants working to Singapore accounting standards. Its services include bookkeeping and bank reconciliation, unaudited financial statements, corporate tax and ECI, GST registration and reporting, XBRL preparation and payroll, with expertise in cloud software such as Xero and QuickBooks Online. The firm also coordinates audited financial statements where a company requires them.

Singapore (cloud-based)
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SBS Consulting is a Singapore corporate services firm that offers outsourced accounting to SMEs and describes itself as an ACRA-registered filing agent. Its accounting scope covers bookkeeping, general accounting, corporate tax and GST, XBRL filing, payroll, financial statement preparation and corporate secretarial work, with packages structured around daily, monthly or annual cycles. The firm says its accounts are prepared in line with Singapore Financial Reporting Standards and ACRA and IRAS requirements.

Singapore (islandwide)
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Rikvin is a Singapore corporate services provider serving SMEs and startups, offering bookkeeping and accounting alongside company incorporation and immigration support. Its accounting work covers bookkeeping and financial record maintenance, GST submission, XBRL financial statement filing, payroll and expense-claim processing, and corporate secretarial support, with a dedicated account manager per client. The firm says accounts are maintained to give a true and fair representation in line with Singapore Financial Reporting Standards, ACRA and IRAS.

Singapore (islandwide)
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BDO Singapore is the Singapore member firm of the BDO international network, providing audit and assurance, tax, and advisory services to companies from SMEs to larger and listed groups. The firm says it has been established in Singapore since 1972 and now has a team of more than 600 professionals. Its audit and assurance practice covers statutory and group audits and financial reporting support, while the tax practice handles corporate and personal tax, GST and transfer pricing; the advisory arm covers risk, governance and sustainability reporting work. BDO describes its global network as covering more than 160 countries, giving it reach for Singapore clients with overseas operations or cross-border reporting needs. The firm publishes regular guidance, including illustrative financial statements and budget commentary, for clients tracking regulatory change.

Bugis
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Foo Kon Tan LLP is a homegrown Singapore accountancy practice and a member of the HLB International network, offering audit and assurance, tax advisory and compliance, and broader business advisory work. The firm says it works across sectors including construction, property and real estate, retail and consumer goods, energy, hospitality, the public sector, and funds and financial services, along with clients tied to Greater China. Its services extend to financial reporting and accounting advisory, ESG and sustainability reporting, and business software support for clients moving to digital accounting systems. Managing partner Kon Yin Tong has served as president of the Institute of Singapore Chartered Accountants, and the firm says its HLB International membership gives clients with overseas subsidiaries access to a wider network of member firms.

Raffles Place
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Boardroom Limited is a corporate services group headquartered in Singapore that says it has more than 50 years of experience providing corporate services across the Asia-Pacific region. Its accounting arm covers bookkeeping for management and statutory reporting, XBRL preparation and filing, group account consolidation, and year-end financial statements prepared to Singapore Financial Reporting Standards, alongside broader corporate secretarial, payroll, governance and human resources services. Boardroom also operates as a share registrar, which it says is the largest in Singapore, serving listed companies, pre-IPO businesses and multinational groups as well as smaller private companies. The firm has offices across Singapore, Malaysia, Hong Kong, Australia and China, and positions its accounting service as one part of a wider corporate and advisory offering rather than a standalone bookkeeping practice.

HarbourFront
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ContactOne is a Singapore corporate services firm for entrepreneurs and SMEs that says it was founded in 2009 and has since served more than 10,000 businesses. It is a Registered Filing Agent with ACRA and says it has operated as a tax agent since 2010, with a scope covering company incorporation, corporate secretarial support, bookkeeping and accounting, corporate tax and GST registration and filing, payroll, and company strike-off and de-registration for businesses winding down. The firm says its client base spans hospitality, consulting, personal training, marine services and retail, among other sectors, reflecting a general SME rather than industry-specialist focus. ContactOne also states it has held banking partnerships with OCBC since 2012 and DBS since 2017 to help clients open business accounts.

City Hall
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