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Accounting Firms in Singapore: 93 accounting firms · bookkeeping typically S$80–S$200 per month

Updated October 2026How we rank
As of 2026, small Singapore companies typically pay about $80–$500 a month for bookkeeping, depending on volume and GST status, plus about $400–$2,000 a year for corporate tax filing. Only ACRA-registered public accountants can sign a statutory audit. You must register for GST once taxable turnover exceeds $1 million.

12 of the best-documented accounting firms in Singapore

Businesses with the most complete public records first, photos, licence matches, hours and track record. Never ordered by payment.

Metropolitan Management Services

Metropolitan Management Services

Clarke Quay

18+ years in business

3 min walk from Clarke Quay MRT

H.A. Christie & Co

H.A. Christie & Co

Raffles Place

20+ years in business

2 min walk from Raffles Place MRT

ContactOne Professional Services

ContactOne Professional Services

Bugis

16+ years in business

1 min walk from Bugis MRT

CLA Global TS Holdings

CLA Global TS Holdings

Raffles Place

32+ years in business

3 min walk from Telok Ayer MRT

3E Accounting

3E Accounting

Novena

15+ years in business

3 min walk from Novena MRT

CFO Accounts and Services

CFO Accounts and Services

Toa Payoh

16+ years in business

3 min walk from Tai Seng MRT

Fis Business Services Pte Ltd

Fis Business Services Pte Ltd

Woodlands

11+ years in business

10 min walk from Admiralty MRT

AAA Assurance Pac

AAA Assurance Pac

Bugis

12+ years in business

2 min walk from Rochor MRT

OneStop Professional Services

OneStop Professional Services

Tanjong Pagar

Since 2018

1 min walk from Tanjong Pagar MRT

i-Trust Accounting Services

i-Trust Accounting Services

Tanjong Pagar

Since 2017

1 min walk from Cc32 MRT

ACE Financial Accounting

ACE Financial Accounting

Raffles Place

Since 2017

2 min walk from Raffles Place MRT

Nexia Singapore PAC

Nexia Singapore PAC

Raffles Place

Since 2020

3 min walk from Telok Ayer MRT

Ordered by verifiable signals, licence matches, track record and completeness of public records. Featured placements are labelled and never change this order.

Show all 93

Compare 8 accounting firms side by side

Location, MRT walk, years in business, licence and published hours, facts from public records.

How much do accounting firms charge in Singapore?

Indicative 2026 fees from Singapore accounting firms' published price guides. Fees rise with transaction volume, payroll, GST and audit needs.

  • Bookkeeping, small non-GST company

    S$80–S$200 per month

  • Bookkeeping and accounts, GST-registered SME

    S$200–S$500 per month

    Includes quarterly GST returns

  • Larger or audit-required company

    S$500–S$1,500 per month

  • Corporate tax filing (ECI and Form C-S or C)

    S$400–S$2,000 per year

    Form C-S (Lite) at the low end; full Form C at the top

Sources: Excellence Singapore – How much do accounting services cost (June 2026); Osome – Accounting fees in Singapore; Singapore Secretary Services – Form C, C-S and C-S Lite costs. Prices in SGD, before GST unless stated.

What licence should an accounting firm have?

  • Public Accountant registration

    Accounting and Corporate Regulatory Authority (ACRA) · Required by law

    Only registered public accountants and approved public accounting entities may audit and report on financial statements as required by law. Bookkeeping, tax and advisory work do not need this registration.

    Check the official register

  • Chartered Accountant of Singapore, CA (Singapore)

    Institute of Singapore Chartered Accountants (ISCA) · Optional accreditation

    A professional designation showing qualifications and continuing education. It is not needed for bookkeeping, and on its own it does not permit statutory audits.

    Check the official register

  • Registered Corporate Service Provider

    ACRA · Required by law

    Since 9 June 2025, firms that file with ACRA for clients or act as company secretary by way of business must be registered CSPs. Public accounting entities are deemed registered.

    Check the official register

How to choose a accounting firm

  • Ask what the monthly fee covers: the number of transactions, bank accounts, payroll runs and GST returns. Fees jump when volume passes the bundled limit.
  • Check whether you need an audit. Many small private companies are exempt, but your accountant should confirm this each year. If you do need one, the auditor must be an ACRA-registered public accountant.
  • If your taxable turnover is close to $1 million, ask the accountant to monitor it monthly. IRAS applies both a retrospective test (past calendar year) and a prospective test (next 12 months).
  • Use cloud accounting software that you own the login to, so your records move with you if you change firms.
  • Confirm who signs off the tax computation and how IRAS queries are handled and billed.

Red flags

  • A firm that offers to 'audit' your accounts but is not on ACRA's public accountant register.
  • No engagement letter setting out scope and fees.
  • Keeping your accounting software login in the firm's name only.
  • Advice to keep turnover 'just under' the GST threshold by splitting it across entities.

Questions to ask before you book

  • How many transactions and GST returns does the monthly fee include?
  • Does my company need an audit this year?
  • Who prepares and signs the Form C-S, and is that in the fee?
  • Are you a registered corporate service provider, and do you also handle ACRA annual returns?

Questions about accounting firms in Singapore

How much does an accountant cost for a small company in Singapore?

As of 2026, published fees for a small non-GST company run about $80 to $200 a month for bookkeeping, and about $200 to $500 a month for GST-registered SMEs. Annual corporate tax filing (ECI and Form C-S or C) is typically $400 to $2,000. Audits for companies that need them are quoted separately.

When must my company register for GST?

IRAS requires GST registration when taxable turnover exceeds $1 million at the end of a calendar year (retrospective basis), or when you expect it to exceed $1 million in the next 12 months (prospective basis). For the prospective basis you must apply within 30 days of the forecast. Taxable turnover includes standard-rated and zero-rated supplies but excludes exempt supplies.

Does my Singapore company need an audit?

Not always. Small companies that meet ACRA's small company criteria are usually exempt from statutory audit, though they must still prepare financial statements and file returns. If an audit is required, only an ACRA-registered public accountant or public accounting entity can sign the audit report. Ask your accountant to confirm your status each financial year.

What is the deadline for filing Form C-S?

Corporate income tax returns for Year of Assessment 2026 are due by 30 November 2026, and companies must file even if they have no income or made losses, unless IRAS has waived the requirement. Form C-S (Lite) is for companies with revenue of $200,000 or less, and Form C-S for revenue up to $5 million that meet the conditions.

How many accounting firms are there in Singapore?

Lookup lists 93 accounting firms in Singapore as of October 2026, with the largest concentration in Downtown Core (42). Listings are compiled from government registers and open map data and refreshed regularly.