Welcome to One Source
We provide comprehensive accounting, tax, corporate secretarial, payroll and other business support services to business owners. As a business owner, your time is best spent delighting customers. Time spent on critical non-core functions of the business like accounting, tax and payroll add little or no value to your customer relationship.
Our comprehensive services will take the load of non-core functions off your hand and assist you to meet statutory compliance requirements. The Result? You now have more time and resources to grow your business.
Begin by asking this question:
“Are you looking for an accountant to handle your accounting books; to assist you with compliance to Companies Act, tax legislations and other regulatory requirements? Who is experienced and able to offer reliable corporate services at reasonable rate?”
If you answer Yes to this question, we would be happy to discuss how we can work together. We offer a FREE initial consultation for all business owners. Contact Us to set up an appointment today!
Our Services 
Client Testimonials 
Tab 1
“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)
Tab 2
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
Tab 3
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.
-KK.Teow, Director of Baker Deli One Pte Ltd
Tab 4
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
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