Corporate Tax Filing & Advisory in Singapore
At Bizsquare Accounting, we do more than crunch numbers. We help entrepreneurs, SMEs, and growing companies simplify compliance, strengthen financial health, and make smarter business decisions.
Whether you’re starting a new venture, managing daily operations, or scaling to the next level, our expert team ensures your company runs smoothly and profitably.


Stay Compliant, Minimise Tax, and Drive Business Growth
Managing corporate tax in Singapore can be complex. From filing deadlines to tax incentives, compliance missteps can be costly. At Bizsquare Accounting, we provide end-to-end Corporate Tax Filing & Advisory services that ensure your business stays compliant while legally optimising tax liabilities.
Whether you are a startup, SME, or foreign-owned company, we turn tax from a source of stress into a strategic advantage.
Why Corporate Tax Filing & Advisory Matters?
Corporate tax is more than just a yearly filing requirement. It affects:
With the right guidance, businesses can unlock tax incentives, reduce liabilities, and make informed financial decisions.
Why Choose Bizsquare Accounting?

Expert Knowledge of Singapore Tax Laws
Stay fully compliant with IRAS corporate tax regulations.

Tailored Tax Solutions
Customised strategies for startups, SMEs, and foreign investors.

Proactive Planning
Identify opportunities to minimise tax legally and maximise incentives.

Transparent Pricing
Fixed-cost packages with no hidden fees.

End-to-End Service
From filing to audit support, we manage everything.

Corporate Tax Filing
Consulting Services
Accurate corporate tax filing for IRAS compliance.
Avoid penalties by submitting ECI on time.
Clear calculation of liabilities based on financial statements.


Corporate Tax Advisory & Planning
Consulting Services
Start-Up Tax Exemption (SUTE), Partial Tax Exemption (PTE), and other schemes.
Tax-efficient planning for Pte Ltd, LLPs, or other structures.
Guidance on transfer pricing, double taxation, and international tax compliance.
Reduce tax liabilities while aligning with long-term business goals.


GST Filing & Advisory
Consulting Services
Ensure timely and accurate GST compliance.
Identify errors or opportunities to optimise GST reporting.
Expert advice on transaction structuring for GST efficiency.


IRAS Audit Support & Dispute Resolution
Consulting Services
Professional representation during IRAS audits with full documentation support.
Strategic guidance to resolve disputes efficiently and minimise penalties.

Who Needs This Service?
Step 4

Growing Business
Strategic advisory for mergers, expansions, or restructuring.


The Bizsquare Advantage
Partnering with Bizsquare Accounting ensures:
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin tincidunt tellus
Frequently Asked Questions
1. What is Corporate Tax Filing in Singapore?
2. What is included in Corporate Tax Advisory?
3. Can Bizsquare handle GST as well?
4. How can I reduce my corporate tax legally?
5. What happens if IRAS audits my company?
6. Who should outsource corporate tax services?
Ready To Simplify Your Corporate Tax Filing & Advisory?
Stop worrying about compliance and missed deadlines. Let Bizsquare Accounting take care of your corporate taxes with professional, reliable, and cost-effective services.