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  • Looking for Professional Advice?

    We are accounting professionals, and are extremely competent in our fields of expertise. Our advice, solutions and services will be relevant, and will meet your needs and expectations.

  • Helping to Build Success

    Our comprehensive accounting, tax, corporate secretarial, and payroll services complement each other. They are designed to help you achieve your unique financial and tax-planning goals.

  • Adding Value

    We strive to be more than just your accountants. To differentiate ourselves we focus on being a trusted business partner, and on adding value to your business.

  • We Get Up-Close and Personal!

    We genuinely care. Everything we do is geared towards helping you gain a clear vision of your business status, and making your company a stress-free zone.


We are trained to high professional accounting standards and abide by the profession’s ethical principles.
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Tangible Results

Ultimately, we want to take away the stress that deflects you from the business issues that really matter.

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Genuine Care

We believe in the value of a solid relationship and we genuinely care about your interests.
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Good Solutions For Your Business


Yes, we do all the behind the scenes tasks that accountancy firms are supposed to – accounting & bookkeeping, corporate & personal taxation, corporate secretarial, payroll, and business-critical back office support… and make no mistake, we do them extremely well. But there is more to us that than. At One Source we bring you peace of mind.

We know that more than anything else, you want to be able to focus on driving your business forwards and upwards. And you can’t do that while looking over your shoulder, wondering if all the formal financial and regulatory processes are in place and up to date.

That’s where we come in. We take care of all the accountancy-based tasks that can stop you focusing on front-line customer relationships. We take away the workload and anxiety, and provide clear, concise, relevant advice and information that makes doing business less stressful… more successful.

Contact us today and book a free consultation. It’s a win-win situation.

Contact Info

One Source Business Services Pte Ltd
Business location:656D
Jurong West Street 61
#13-325 , Singapore 644656

Happy Clients

Nicole (Or One Source Business Service) is one of the few professional accountants whom I've come across who is meticulous & detailed in her work.  She listens attentively to our company's needs, and able to advise us on various scenarios & alternatives choices for our company, be it for new set up or expansion.  Her patience & valuable experience has also made us feel like she's part of our business team, instead of just an accountant.  Many times, she has extended extra effort to provide us with invaluable-added service, which has once again strengthen her comparative strength over others

Kellin Chan
OIG International Pte Ltd

Nicole has done a fantastic job managing my small business accounts in the consulting and education sector. She works accurately and efficiently, is friendly and approachable, uses the right tools to get the job done and is flexible to meet changes in circumstances.”

Hugh Terry,
Rain Trees Kindergarten Pte Ltd

Nicole provides a very professional accountancy service. She's extremely helpful, efficient, pleasant to do business with, goes above and beyond, and is prompt in returning e-mails. I would not hesitate to recommend her services

Maimunah Alhabshi
Project Spirituality

Ms Nicole, not only get us registered, she’s to do and file our monthly CPF Contrubitions for our Employee (E-Filing) and update employee contributions when necessary in regards to their age limits and skills development Levy / Benefits. Objectivity to run the company smoothly with less “Paper Work”. If you want the same benefits, you should use One Source Business Service Pte Ltd.

Mr Eddie H. P. Tan
Sole Proprietor of Gloss & Glow Enterprise

Nicole has always handled her work with responsibility and pride. She is also very neat and tidy with her work. Nicole is also very fast and quick in her all her work and always leave a very good impression in all her work. She is also very hardworking and devoted to her work. Therefore, I would want to thanks her for all her hard works and effort and congratulate for her new company.

Director of Baker Deli One Pte Ltd

We look to One Source Business Services to take care of our tax preparations and accounting needs. They are highly responsive and a pleasure to work with. We are very satisfied with their services.

P.K.Kakoulidis Shipping Singapore Pte Ltd

I confirm that I have dealt with One Source Business Service Pte Ltd since Aug 2011, during which time they have provided my business with excellent support in the area of account services. Their work has help us in smoothening the account activities in our company enabling us to have reliable and dependable report to our HQ in Japan on time.

Frankie Ong,
Senior Manager of Sumiden International Trading(s)

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We would love to hear from you. Let's have a talk.