

Corporate Tax & GST
Corporate Tax Filing Services in Singapore
Navigating the complexities of corporate income and tax filing in Singapore is a crucial element of business management that ensures compliance and enhances financial performance. At Ascend Connect, we offer comprehensive tax solutions tailored to meet the evolving demands of businesses. Our expertise covers a broad spectrum of tax disciplines, ensuring your company's tax matters are handled effectively, from planning and filing to dispute resolution and strategic advisory.
Stress-Free Business Tax Filing Solutions
Submitting corporate tax returns is an essential obligation for all businesses operating in Singapore. The Inland Revenue Authority of Singapore (IRAS) requires companies to file either Form C or Form C-S each year, based on their eligibility. Form C is a comprehensive tax return requiring detailed financial information, while Form C-S is a streamlined version intended for smaller companies that fulfill certain criteria.
Grasping and precisely filling out these forms is vital, as they guarantee your company adheres to Singapore’s tax laws and regulations. Proper tax submission also aids in discovering potential tax savings and preventing penalties.
Submitting Form C/C-S
We have positioned ourselves as a reliable ally for SMEs in search of cost-effective and trustworthy corporate income tax solutions. Our team, comprised of chartered accountants and Certified Public Accountants (CPAs), is committed to ensuring that your tax submissions are precise, on time, and compliant with all regulatory standards.
In addition, we provide payroll outsourcing services and accounting services in Singapore, offering comprehensive financial solutions that enhance your business's overall compliance and efficiency. Our dedication to excellence and client satisfaction makes us the preferred choice for seamless corporate tax filing services, enabling your business to excel in a competitive environment.
Significance of Adhering to Corporate Tax Regulations
Adherence to Singapore’s tax regulations is essential for all businesses, regardless of their size or sector. Every company is required to file their tax return by the stipulated deadline, as penalties will be applicable for any late submissions or incorrect filings.
Moreover, it is necessary to prepare Contemporaneous Transfer Pricing (TP) documentation if transactions surpass specific thresholds. Since June 16, 2016, Singapore has also been a Base Erosion and Profit Shifting (BEPS) Associate and has executed Country-by-Country Reporting (CbCR), mandating multinational enterprises to furnish detailed financial and tax information for every tax jurisdiction where they operate, thereby enhancing compliance obligations for businesses.
Navigating through these intricacies can be daunting, but with our all-encompassing corporate tax filing services, you can secure precise and timely compliance while reducing the risk of penalties.
Precision compliance structures
Accredited tax representation and structured bookkeeping designed to secure your operations under Singapore regulations.
Corporate Tax Filing
Structured Bookkeeping
GST Management
Long-term tax planning and annual filings structured by accredited tax practitioners to optimize your corporate liabilities safely.
Convert raw operational figures into clean, statutory financial statements that provide absolute clarity for stakeholders and regulators.
Quarterly GST reporting, registration guidance, and voluntary disclosure management to eliminate compliance risks completely.
Corporate Tax Services Offered
Compilation of Financial Statements
Filing of Estimated Chargeable Income (“ECI”) 3 Months After Your Financial Year End
Preparation of Company Tax Computation
Preparation of Tax Schedules
Tax Filing of Simplified Form C-S or Form C to IRAS in the Relevant Year of Assessment
Company Secretarial Support
Provision of Named Company Secretary for the Company
Preparation of Standard AGM Documents
Submission of Annual Return to ACRA
Liaising with IRAS to Answer Queries Relating to Your Tax Matters
Monitoring of Statutory Tax Filing Deadlines and Payment Due Dates
Applications for Singapore Tax Incentives and Productivity and Innovation Credit (PIC) Benefits
Tax Due Diligence Reviews
Tax Advice Regarding Inbound and Outbound Investments
Tax Advice Regarding Group Corporate Structure and Business Restructuring
GST Registration and Return Filing
GST Advice Regarding Local and Cross-Border Transactions, De-Registration Implications and Start-Up Issues
Health Checks to Avoid Common GST Pitfalls, Including GST Assisted Self-Help Kit (ASK) Review
Application and Renewals for the Major Export Scheme (MES)
In-House GST Training


Clear compliance answers
Who handles my tax filings?
All corporate tax planning, advisory, and IRAS submissions are personally supervised by our team, a Chartered Accountant and Accredited Tax Practitioner.
How do you optimize business grants?
We align your financial records to satisfy specific grant criteria, ensuring your accounts clearly demonstrate eligibility for Singapore government support programs.
What is your onboarding process?
We audit your historical ledgers, resolve outstanding ACRA or IRAS discrepancies, and establish a structured monthly or quarterly reporting schedule.
Strategic pathways to expansion
We translate complex local regulations into structured growth opportunities, ensuring absolute compliance while maximizing your operational funding.
Grant Optimization
Employment Passes
Strategic Advisory
We identify, structure, and secure relevant government grants including EDG and MRA to support your market expansion.
Structured work visa and Employment Pass applications aligned with MOM requirements to secure key international professionals.
Navigate Singapore's corporate landscape with principal-led counsel on corporate compliance and market entry.
Our advisory framework
Eligibility Assessment
Strategic Alignment
Execution & Filing
We analyze your corporate structure, financial standing, and expansion plans against active Singapore grant criteria.
Our principal structures your application to ensure full compliance with Enterprise Singapore and IRAS guidelines.
We manage the entire submission process, from detailed business proposal drafting to final grant disbursement.
Principal-led corporate compliance, accounting, and tax advisory.
Sitemap
Home
Services
About
Contact
Singapore Office
+65 6291 5697 / +65 9026 8658
accounts@ascendconnectsg.com
809 French Road #04-156, Kitchener Complex, Singapore 200809
Mon - Fri: 9:00 AM - 6:00 PM
© 2026 Ascend Connect Advisory-Principal-led corporate advisory. UEN: 201810519N.
ACRA Compliance & IRAS Alignment


