Audit firms are a company that offers services that check for inefficiencies or major factors that could possibly hinder the achievement of your organizational objectives. They also investigate any financial discrepancies to make sure that any theft or fraud within your business is identified. In short, audit firms assist in making sure that any plans, strategies, or campaigns that you come up with to help the growth of your business will work as intended and will not backfire.
No one smiles at the thought of unwanted or negative outcomes, but not everyone also has the auditing or accounting know-how to properly assess the risks at hand. That’s why we have listed 5 of the best and most reliable audit firms in Tanjong Pagar to help your business grow in Singapore’s prosperous economy.
Note: This list is strictly not in order.
1. Onestop Professional

The team that makes Onestop Professional a strong contender for Singapore’s best audit firm is equipped with strong knowledge on the principles of accounting and auditing, making them more than capable of delivering a broad and effective range of corporate services. Their services are not only limited to small and medium enterprises or SMEs, but also to large-sized businesses! Whatever the size of your business may be, Onestop Professional‘s team will help you steer clear off of getting unnecessarily penalized from things that are very much avoidable–failure to meet statutory deadlines, filing of inaccurate returns, among others.
Singapore’s economy is progressively getting high, hence the increasing need for corporate services. But don’t worry because Onestop Professional has thorough knowledge of the market here to ensure the growth of your business. With their services on accounting and auditing services, tax filing, advisory services, to name a few, you can trust that OneStop Professional knows the corporate in’s and out’s!
Customer Reviews
Priya Rathore
Responsive, attentive, and professional. OneStop Professional team not only helps us to file our limited company tax returns for the last couple of years but they make sure we understand how to improve our internal accounting processes, often going the extra mile to make our lives easier. Totally recommended!
Sarah Jean Gavile
I used the services of this company to incorporate my company. I should say that their team was supportive throughout the whole process. Especially their customer service team is super responsive and accommodating. I can’t remember even a single incident that I had to wait more than an hour to get a reply to an inquiry. They will guide you from A to Z and handle all hassles associated with the incorporation process of a new company. I recommend their services to everyone, and I’ll continuously use their services in the future.
Website: https://onestop-ca.com/
Contact Number: +65 9644 9531
Address: International Plaza, 10 Anson Rd, #13-09, Singapore 079903
Operating Hours: Mon-Fri 9AM-6.30PM | Closed on Sat & Sun
2. Singapore Accounting and Business Services

Established in 2001, Singapore Accounting and Business Services is a secretarial and accounting firm that provides a variety of solutions for various businesses, from small and medium enterprises (SMEs) to multi-national companies (MNCs)–even down to business start-ups! Their services range from personal income taxation, payroll services, and a wide array of corporate secretarial and accounting services. With its 20 years of service in the corporate industry, they aim to offer multiple kinds of efficient services while maintaining competitively low fees in the market.
Whatever your business needs may be, be it accounting and finance, or company formation services, you best believe Singapore Accounting and Business Services possesses the necessary knowledge and skills to see the fruition of the plans and strategies you have in mind! Don’t believe us? Here are some of their happy clients who have nothing but praises for their services;
Customer Reviews
Chi Meng Yap
I would like to send a token of my appreciation to “Singapore Accounting and Business Services Pte Ltd” for their excellent services rendered to my Company Incorporation. It is really an amaze and pleasant experiences, very promptly bank account opening services. My company had successfully incorporated within a 3 days. I love this splendid services!
Jason Simon
I love the services provided by “Singapore Accounting and Business Services Pte Ltd”. Their professionalism and experiences in company secretary and taxation free my from getting any penalty since my services with them, I feel blessing after I entrust my corporate services to them.
Director – A-Secure Consulting
Website: https://www.singapore-accountingservices.com
Contact Number: +65 6221 2789
Address: International Plaza, 10 Anson Road #16-12, Singapore 079903
Operating Hours: Mon-Fri 9AM-6PM | Closed on Sat & Sun
3. Paul Wan & Co

A firm that will not only service its clients, but a firm that clients can relate to and feel proud to be associated with–that was the motivation behind Paul Wan & Co. Established in 1986 with just 2 people working behind the wheel, Paul Wan & Co has founded itself as one of the best public and chartered accountants in Singapore. For over 30 years, they patiently grew their clientele and portfolio by carefully selecting the members they welcome to their team of valued professionals. Paul Wan & Co wanted nothing but the best team to deliver the highest quality of services that they can provide, ranging from audit & assurance, formation and corporate advisories, outsourcing, and so much more.
Paul Wan & Co is one of the top 15 CPA firms out of 700 in Singapore, and for good reason; they provide their services to listed companies and to approximately 120 multi-national companies! Their accomplishments are simply a testament to the quality of service that only Paul Wan & Co and its team can deliver.
Website: https://pwco.com.sg/
Contact Number: +65 6220 3280
Address: International Plaza, 10 Anson Road #35-08/07, Singapore 079903
Operating Hours: Mon-Fri 9AM-5.30PM | Closed on Sat & Sun
4. Entrust Public Accounting Corporation

14 years of experience is among the many things that Entrust Public Accounting Corporation takes pride in! They aim to deliver solutions tailored to a wide range of service needs to SME and MNC business owners. The services that they offer, such as assurance, advisories, accounting, taxes, corporate secretarial and business-process-outsourcing (BPO) are guaranteed to be delivered professionally. Did we mention that Entrust Public Accounting Corporation can help you expand your business outside of Singapore? Yes! As a member of CH International, Entrust Public Accounting Corporation can definitely help you out with your international expansion plans!
Their services are very much adaptable and will not demand a huge chunk off of your financial assets! No need to stress out on high quality but expensive services; Entrust Public Accounting Corporation aims to help their clients who are looking for services that will both protect and grow what they have.
Website: https://www.entrust.sg/
Contact Number: +65 6220 9885
Address: International Plaza,10 Anson Road #12-07, Singapore 079903
Operating Hours: Mon-Fri 9AM-5PM | Closed on Sat & Sun
5. CorpXervices

For more than 25 years of service, CorpXervices is one of Singapore’s leading consulting firms that has merited international affiliations in Korea, Europe, Middle East, China, Hong Kong, and Japan for their services! The team that makes CorpXervices one of the leading Singaporean consulting firm specializes in incorporating all individual or local businesses, various secretarial and accounting services, virtual office, and the list goes on! They are committed to providing your business with esteemed corporate secretaries and accountants to make sure that your business will grow smoothly and seamlessly through their services.
CorpXervices is dedicated to doing more than what is expected so that they can get the job done, maintain a high standard of reliability and service, and provide you with a comprehensive assistance in business life cycle. Whatever your business needs may be, you can trust that CorpXervices will work hard to get your business where it wants to go!
Website: https://www.corpxervices.net
Contact Number: +65 6222 3801
Address: International Plaza, 10 Anson Road #35-06A, Singapore 079903
Operating Hours: Mon-Fri 9AM-5.30PM | Closed on Sat & Sun
Conclusion
The demands for starting a business in Singapore’s economy is just as risky as it is promising. But we are confident that the firms with audit services that we have listed here will help you with all of your business plans and needs!