Top 11 Best Accounting Companies in Singapore

Key Features

• Full-Spectrum Finance & Accounting Outsourcing: Offers end-to-end outsourcing, including bookkeeping, accounts payable/receivable, payroll, financial analysis and reporting, record-to-report cycles, cash flow management, and tax preparation. These services are custom-tailored to align with client workflows and goals.
• Robust Process Coverage: Supports workflows across Procure-to-Pay (P2P), including purchase requisitions, vendor management, payables, and mailroom, through to Order-to-Cash (O2C), encompassing billing, cash application, and collections.
• Advanced Financial Close & Reporting: Delivers services like general ledger reconciliation, financial statement preparation, management & variance reporting, inventory accounting, and closing processes, ensuring efficient and compliant reporting.
• Wide Software Tool Integration: Leverages a diverse tech stack (QuickBooks, Xero, NetSuite, Sage, etc.) to deliver bookkeeping, financial planning, compliance-driven record-to-report tasks, and strategic financial advisory.
• Secure, Standard-Aligned Operations: As an ISO-certified provider, Invensis implements secure systems and process frameworks designed for accuracy, regulatory alignment, and business continuity.

Highlights

• The firm has processed over 400 million invoices, handling data operations with integrity and precision at a global scale.
• Invensis has managed invoice values exceeding USD 200 billion, showcasing trust in high-volume, high-value financial operations.
• Serves clients ranging from Fortune 500 companies such as Philips, IBM, and Airbus, to fast-moving SMEs, demonstrating versatility and reliability in accounting BPO.
• Invensis boasts a 99% accuracy rate and delivers 25–30% cost reduction for clients.
• A 3PL (Third-Party Logistics) company partnered with Invensis A 3PL (Third-Party Logistics) company partnered with Invensis to overhaul its AP and AR invoice processing. Invensis implemented an advanced, technology-driven solution that achieved a 96% reduction in invoice processing errors.

Key Features

• Audit & Assurance: Offers statutory audits, financial due diligence, and ESG audit services.
• Tax Advisory: Handles corporate and personal tax advisory, including GST structuring and IRAS audit management.
• Corporate Finance, M&A & ESG Advisory: Supports mergers, acquisitions, and corporate restructuring through valuation, due diligence, and deal integration.
• Outsourced Accounting & Reporting: Provides day-to-day bookkeeping, management reports, and group consolidation services to companies that want cost-effective and scalable back-office support.

Highlights

• Foo Kon Tan is a principal member of HLB International, which achieved global revenues of approximately USD 23 million, with a regional presence spanning over 300 professionals in Singapore alone.

Key Features

• Audit & Assurance: Conducts thorough statutory audits, internal control reviews, and risk assurance aligned with IFRS/SFRS and Singaporean regulatory requirements.
• Tax Advisory & Compliance: Delivers corporate tax, GST, transfer pricing, and personal tax planning solutions with strong IRAS compliance support.
• Valuation & Transaction Services: Offers IPO readiness support, M&A due diligence, restructuring advice, and business valuations.
• Accounting & Outsourcing Solutions: Delivers end-to-end services including bookkeeping, consolidation, financial reporting, XBRL conversion, and compliance support.
• SME & Mid-Market Focus: Tailors accounting solutions to SMEs, family-run businesses, and regional mid-market clients with a hands-on, partner-led approach.

Highlights

• Nexia TS clinched the Valuation Advisory Experts of the Year in Singapore (2021) award, affirming its excellence in valuation and transaction support.
• Credibly supported over 38 IPO listings on the Singapore Exchange (Catalist and Mainboard) as Reporting Accountants, showcasing strong capital markets capability.
• Integrates into CLA Global, a network spanning over 120 countries with more than 30,000 professionals, empowering cross-border accounting and advisory capabilities.

Key Features

• Audit & Assurance: Delivers high-quality statutory and internal audits, IPO readiness assessments, due diligence, and enterprise-wide risk assessments, with a focus on audit quality and business insight.
• Tax Advisory & Compliance: Provides corporate, personal, direct, and indirect international tax services, including GST advisory, transfer pricing, property tax, R&D credits, and more.
• Corporate Finance & IPO Advisory: Guides clients through IPO readiness, M&A, valuation, due diligence, private equity transactions, restructuring, and capital raising.
• Accounting & Business Support: Offers bookkeeping, financial reporting, outsourced accountancy, payroll, forensic investigations, and statement preparation for tailored support.
• Business Consulting & Digital Advisory: Covers business transformation, technology enablement, blockchain, digital assets, cybersecurity, and process solutions.

Highlights

• The firm is connected through Morison Global, with Paul Wan serving as the network's Global Chairman, a role marking a first for an Asian professional in that position.
• Over 70% of their clients consist of listed companies, MNCs, and branches of foreign listed entities across diverse industries.

Key Features

• Assurance & Advisory: Performs statutory and internal audits, IPO accountant services, financial statement reviews, and compilation services, helping clients meet compliance with clarity.
• Business Outsourcing & Outsourced CFO: Offers a scalable finance function: bookkeeping, payroll, budgeting, forecasting, cloud accounting support, financial modeling, and outsourced CFO services that provide strategic and operational management assistance.
• Business Advisory & Financial Transactions: Provides advisory services including strategic planning, business structuring, corporate governance, financing, M&A, and tax planning, and forward-looking support to drive growth and market positioning.

Highlights

• Recognized as Network of the Year at the International Accounting Awards 2025.
• A qualified ACAP Reviewer in Singapore.
• Approved by IRAS to assess GST control frameworks.
• Businesses that earn ACAP certification through Moore gain enhanced compliance resilience and productivity benefits.

Key Features

• Outsourced Accounting & CFO Support: Includes bookkeeping, financial statement compilation, outsourced CFO services, and XBRL conversion for statutory filings.
• Periodic Reporting & Management Insights: Prepares financial reports, consolidations, and delivers strategic insights via cloud-enabled platforms.
• Payroll & HR Outsourcing: Manages payroll, statutory contributions (CPF, CDAC, etc.), e-payslips, and year-end IR21 processing for foreigners.
• Business Process Outsourcing (BPO): Offers a comprehensive, integrated service model that combines accounting, payroll, and HR, all supported by technology.

Highlights

• Serves over 700–1,000 clients across diverse industries such as electronics, marine, technology, manufacturing, and education.
• Ranked among Singapore's largest accounting firms within the top 14 by size, while also holding accreditation as a training organisation under the Singapore Qualification Programme.
• As an independent member of HLB International, HLB Atrede benefits from a robust global network of over 150 countries, with more than 38,700 professionals and over 1,000 offices worldwide.

Key Features

• Total Finance & Accounting Outsourcing: Offers comprehensive outsourcing solutions. Outsourcing your entire finance function enables management to focus on strategic decisions while Crowe handles operational tasks.
• General Ledger Accounting & Reporting: Includes preparation of periodic financial statements, group consolidation, board and investor reporting packages, bank reconciliations, asset accounting, and audit support.
• Payroll Processing: Delivers complete payroll services, processing net payroll disbursements (including variable commissions), payslip distribution, and management summary reporting.
• Vendor Payment Solutions: Streamlines accounts payable by handling supplier invoice processing, cheque issuance, statement reconciliation, and procurement administration.
• Flexible Cost Structure: Enables variable-cost financial operations via service-based pricing and infrastructure reuse, removing fixed in-house costs.

Highlights

• Part of a fast-growing global accounting network, Crowe Global generated $5.8 billion in sales in 2024, a 10% year-on-year increase.
• Crowe Singapore supports over 42,000 experts in over 150 countries, bolstering its international accounting capabilities.

Key Features

• Audit & Assurance: Offers statutory and internal audits, risk reviews, and ESG assurance with a reputation for precision and compliance-focused insight.
• Tax Advisory & Compliance: Delivers corporate, personal, and indirect tax guidance, including transfer pricing, designed for both local and international entities.
• Business Advisory & Transactions: Supports M&A due diligence, valuation, pre-IPO readiness, forensic accounting, restructuring, and litigation advisory.
• Business Solutions & Outsourcing: Provides outsourced accounting, payroll, corporate secretarial services, and business transformation solutions to streamline operations.
• Risk & Internal Audits: Offers internal control reviews, fraud investigations, compliance audits, and governance advisory to strengthen organizational robustness.

Highlights

• Awarded “Accountancy Firm of the Year” at the International Accounting Forum & Awards 2025.
• Earned the Cyber Trust Mark (Tier 3) from Singapore’s Cybersecurity Agency (CSA), solidifying its commitment to cybersecurity and data protection.
• Recognized by HRD Asia for leading innovation in human resources.
• Certified as a “Great Place To Work,” underlining its supportive workplace culture, staff satisfaction, and retention excellence.
• Acknowledged for its strong human capital practices and internship excellence in the inaugural government “Good Company Report.”

Key Features

• Audit & Assurance: Offers statutory audits, internal audit, internal control reviews, special-purpose audits, due diligence, and fraud investigations, all tailored to clients' operational needs.
• Tax Advisory & Compliance: Handles corporate and individual tax compliance, GST advisory, tax audits, integrated tax planning, and cross-border tax consultation.
• Business Advisory & Corporate Finance: Supports clients in fundraising, mergers and acquisitions (M&A), company incorporation, business valuation, restructuring, and litigation support.
• Outsourced Accounting & Outsourcing Solutions: Provides end-to-end outsourced accounting, payroll, corporate secretarial services, and IT consulting including ERP implementations and management reporting.
• Technology-Enabled Advice: Integrates information technology consulting such as Sage ERP deployment, management report customization, systems integration, and e-business development into accounting service delivery.

Highlights

• Recognized by the Singapore Accountancy Commission as an ATO for the Chartered Accountants Qualification Programme, supporting recruitment and professional development.
• As a member of LEA Global, the firm is connected to over 150 firms across 100 countries, enabling seamless cross-border advisory services.

Key Features

• Fund Expertise: Serves over 150 fund managers and MAS-regulated entities with AUM from S$1M to S$1.5B+.
• Comprehensive Fund Accounting: Offers capital call support, financial reporting, investor statements, and SFRS/IFRS compliance.
• Assurance & Audit Services: Provides fund audits, internal control reviews, ESG assurance, and OSPAR compliance.
• Tax & GST Advisory: Delivers tax planning, annual filings, and GST advisory tailored to fund structures.
• Regulatory & Risk Advisory: Covers compliance, internal audits, valuation, governance, and cybersecurity risk.
• Outsourced Accounting Solutions: Offers bookkeeping, payroll, company formation, and secretarial services via AccountServe.

Highlights

• As a member of RSM International, the sixth-largest accountancy network globally with over 64,000 professionals in 120+ countries, RSM Singapore benefits from global standards and cross-border consistency.
• Officially appointed as a service provider for Singapore’s Economic Development Board (EDB), supporting ASEAN market entry with tailored finance, accounting, and advisory support.

Key Features

• Corporate Secretarial Support: Through Park Crescent Services, they handle incorporation, statutory filings, governance maintenance, and employment pass administration.
• Outsourced Accounting Services: Via TFW Management Services, they offer bookkeeping, financial statement preparation, consolidation, backlog clean-up, and systems setup for businesses of all sizes.
• Payroll & Disbursement Services: Handles complete payroll processing, including CPF and payslip issuance, and voucher/payment preparation and execution via online banking.
• GST Filing & Compliance: Offers registration support and prepares and submits GST returns on behalf of clients.
• XBRL Financial Statement Conversion: Prepares financial statements in full or simplified XBRL formats, ensuring compliance with ACRA’s mandated reporting requirements.
• Flexible & Scalable Outsourcing: Designed for start-ups, SMEs, and non-profit organizations, outsourcing frees clients from staffing, training, or turnover concerns and ensures timely financial reporting.

Highlights

• A team of approximately 340 professionals serving a range of clients, from SMEs to listed companies and public-sector entities.
• Launched the ASEAN Resource Centre to support intra-regional SME expansion, targeting a 100% increase in intra-regional revenue within three years.