Singapore Accounting and Tax Services

Outsource your accounting and bookkeeping matters to us and free up your time for the strategic areas of your business. We offer a comprehensive range of accounting and bookkeeping services that are cost-effective.

For Singapore CAN and Accounting firms

Accounting Services in Singapore-Bookkeeping is one of the most tedious jobs. It’s like taking care of your closet. Wouldn’t it be easy if someone else could do it for us?

Core Sure Outsourcing has over 5 years of experience in providing accounting services. It ensures that your ledger is up to date with accuracy and accuracy.

After spending thousands of hours with our Singapore customers, we understand your needs.

With high customer satisfaction, we have proved that we are doing our best.

At Core Sure Outsourcing, we adhere to all accounting standards and principles of the International Accounting Standards Board (IFRS). Therefore, we provide accounting services on an accrual basis in accordance with Singapore’s accounting standards.

We fully support small and medium-sized enterprises. We are freed from their financial management and responsibilities and allow them to focus solely on other business activities and management.

Core Sure Outsourcing recognizes that we need year-end financial statements. We will prepare a complete financial report of your corporate income tax return at the end of the year on your behalf. We will also prepare a GST tax return so that you can apply for it correctly.

Singapore-based accounting firms can also contact us for our accounting services. We pursue accuracy and efficiency in the delivery of our services.

End to End Outsourced Accounting Services for Singapore Businesses

We serve USA accounting firms in their accounting and tax returns preparation outsourcing needs, helping them increase profitability and streamline productivity.

USA Accounting firms can eliminate operational bottlenecks & streamline workload through our quick turnaround time and 2 stage review process. In tax season or other busy periods, we enable USA accounting firms to quickly scale up with us to meet staffing shortages.

Get more than 50% cost savings by hiring our experienced tax accountants with a fixed monthly fee or on per tax return basis.

Services for preparing tax returns

Outsourcing tax preparation has become a need for increasing accounting organizations. Outsourcing tax return preparation has evolved tremendously and moved beyond the client to the tax preparer. This gives the accounting business more flexibility, allowing them to focus on expanding their profession. Accounting businesses can focus on high-value clients and services rather than the tax return process.

Our Services are as Follow :-

  • Business tax Returns 
  • Partnership tax Returns
  • Individual Tax Returns 


We look after:

  • Corporate tax computation
  • Preparation of tax forms for corporate submission
  • Preparing of the Director’s Report
  • Preparation of Form C-S/C for submission
  • Payments and refunds of Corporate Tax

Accounting Outsourcing Process

Setting Up A System

Design a system for sending data, assign timelines to different tasks, and allow them to approve.

Sharing of Data

Depending on your workload and needs, you can share your data daily / weekly via Dropbox, Google Drive, or email.

Processing of Data

Based on your input, we will start entering data into your accounting software and ask questions as needed.

Review & Follow Up

We regularly review our activities, seek feedback, and make corrections as necessary to provide the best possible service.

Why You Trust Us?

Process-driven work

Our standardized process and robust project management system help you communicate clearly and efficiently with our customers.

Maximize Automation

You will see a Cost discount of as a minimum 40-50 % compared to nearby Bookkeeper or Accountant keeping Higher degree of Quality at identical time.

Fast turnaround

We usually reply to all emails on the same day or within up to 24 hours

Techno savvy services

We have extensive knowledge of accounting software as well as various add-ons for cloud environments.

Real and error-free work

Our Standardized Procedures and Checklists will ensure error free work.

Qualified accountants

All accountants are highly qualified and work under the supervision and guidance of an auditor.


Are you looking for professional services firm to support your business