DKT Business Services Pte Ltd, previously known as Tan & Ong Services, established in 2003 and was incorporated in 2007, with objective of continue works to meet the needs of SMEs in their daily and yearly accounting needs.We specialize in book-keeping, accounting, payroll, and our staff offers quality and reliable services you can count on. With ready software, we will perform our task according to your accounting & payroll requirements at a cost, which can be as low as 40% of the salary of an employee.