professional audit firm in singapore

Say goodbye to hidden discrepancies and unforeseen financial surprises

How would you like to be able to have a transparent view of your business’s inner operations? Seeking a bullet-proof audit that leaves no stone unturned and no error untouched?

Running a business is a high-stakes endeavour. One undetected error or oversight can lead to costly consequences, diminishing your hard-earned profits and reputational integrity.

Here’s the truth: The solidity of your audit can either be your strongest defence or your weakest link. So, why not choose an audit that works for you, not against you?

Welcome to your solution – AG is one of the best Singapore audit firms specialising in serving mid-tier audit firms and SMEs.

Get Actionable, In-Depth Audits FAST with Our 30 Days KPI

Our professional audit services go above and beyond, providing comprehensive and actionable audit reports that allow you to gain in-depth insight into your company’s financial statements.

At Singapore Auditing Services, we go above and beyond to ensure that your audit is comprehensive, detailed, and actionable.

Imagine having full assurance in your financial situation, being completely compliant with the Accounting and Corporate Regulatory Authority (ACRA), understanding the exact health of your business, and having a clear path to future growth.

That’s what our audit company delivers. Take the first step towards complete financial transparency and security today!

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Adding Up Success, One Audit Report at a Time

Your Preferred Singapore Audit Firm

Expedited Audit Process: 30 Days KPI
No more waiting months to get your financial statements audited! We make sure to deliver on time and fulfil any specific audit deadline your business has. We pride ourselves on completing our audit time period in less than 30 days.

30 Days KPI
for complete audit reports

customer satisfaction rate

over 1,500+
audit engagements

Tailored Solutions, Tangible Results
We go beyond just number-crunching. Our innovative yet practical audit solutions are designed to enhance your corporate governance and elevate the quality of your financial records. We transform audits from mere compliance tasks to strategic business tools.
Seasoned Pros at Your Service
At AG, our team is composed solely of senior and managerial auditors who are certified members of the Institute of Singapore Chartered Accountants (ISCA), guaranteeing you receive the expertise, experience, and professionalism you deserve.
Quick & Attentive Customer Service
We understand that in business, time is of the essence. Hence, our stringent quality control policy ensures that you receive a response to your audit queries within 24 hours. Because you deserve a partner that's as responsive as you are.
One-Stop-Shop for All Your Corporate Advisory Needs
With AG, you get more than just audit services. We offer a comprehensive range of corporate advisory services, providing you with a streamlined, all-in-one solution that saves you time, money, and administrative headaches.
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Here’s what our clients have said about us

Our Audit Services in Singapore

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How AG Prevents Audit Delay

For audit assignments with a tight deadline, AG will perform an interim audit, normally 2-3 months before the financial year-end. This is to minimise the work and time required to conclude the final audit after the financial year.

To facilitate smooth audit procedures, an audit requirement checklist will be tailor-made according to the client’s business model. We will run through the checklist with our clients so that they can prepare themselves for our satisfying audit reports in advance.

AG employs the risk-based audit methodology suggested by the Singapore Standards of Auditing.

In the audit planning stage, we will perform data crunching to identify key risk areas for targeted audit testing, enabling us to focus on critical areas that significantly reduce time, process and cost.

All audit engagements will be assigned to at least one senior auditor and supervised by our audit managers to monitor audit progress and quality. Audit partners will robustly review and approve the audit time schedule to ensure our prompt service delivery.

Experience the AG Advantage

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  • Member of IR Global, the world's leading professional services network with over 1,000 member firms across 155+ jurisdictions.
  • Recognised as one of Singapore’s Most Trusted Tax Service Providers by APAC Business Headlines Magazine.
  • Awarded the OCBC Prestige Partner due to our outstanding efforts and contributions to leading-edge financial solutions.

93% of clients picked our auditing services because we met their audit deadlines.

Audit Firm Services Singapore

”Completed audit smoothly earlier than the targeted deadline by 1 month.”

Auditing Services Singapore

”Completed and finalised audit in a timely and professional manner as usual.”

How We Hit Our 30 Days KPI for Your Full Audit Report

The AG Audit Process

  • 01
    Meet with our team of senior auditors and audit managers
    so we better understand your business model.
  • 02
    Create a customised audit checklist based on your business needs
    as we do not believe in a one-size-fits-all solution.
  • 03
    Run through the checklist with you
    so that you are well-prepared for a satisfying audit report in advance.
  • 04
    Analyze your business, find weaknesses and suggest solutions
    in 2-4 weeks, 50% faster than the industry standard of 4-8 weeks.
  • 05
    Audit time schedule will also be constantly reviewed and approved by you
    to ensure your audits are finalized promptly before your deadlines, reducing cost, process and time.
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Successful Case Study

Client A is a subsidiary (“ABC”) of a foreign-listed company, with approximately US$30mil in revenue per annum.

The holding company requires ABC to submit its auditor report by the end of February every year. However, the auditor of ABC failed to meet the deadline and finalised the audit around the end of March.

This seriously delayed the group reporting process and dividend repatriation by ABC to its holding company.

AG Audit Solution

We performed an interim audit and prepared an audit checklist to better cooperate and communicate with Client A’s accounting team.


We managed to finalise our audit in early February, 3 weeks before the deadline.

Client B (“BCD”) is a construction company with project revenue of more than S$10mil. Audit of BCD was qualified every year by its previous auditor due to improper project budgeting and cost allocation.

AG Solution

AG helped to revamp its business model by creating a cost centre, where BCD will outsource all projects to it.


Client B’s tax payable has been reduced, and its auditor report has improved from a qualified opinion to a clean report.


Starting from
Statutory audit (active company) S$3,000
Sales audit                                           S$800
Other special audit Varies (ask for a quote)
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Ensuring Every Cent Counts and Every Count is Accurate

What You Get When You Choose AG’s Audit Service:

  • KPI of completing an audit within 30 days!
  • MNC-trusted, expert auditors with priceless experience and knowledge.
  • Customised audit service based on your business model and needs.
  • A detailed audit report complete with our experienced audit advice and unbiased analysis to better understand the intricacies of your business.
  • Ensure your business stays compliant with applicable standard criteria.
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