Singapore tax handled properly from start to finish.
Most businesses don’t struggle because tax is impossible, they struggle because requirements are unclear, deadlines are missed, and support is reactive.
Gateway helps you stay compliant, organised, and properly supported from filing to submission.
👉 Accurate. Timely. Fully supported.
Supporting businesses from growth to scale not just filing.
But getting it right.
Tax isn't complicated until it's done incorrectly.
Many businesses:
- Submit incomplete or inaccurate filings
- Miss deadlines or ECI requirements
- Overpay taxes due to lack of planning
- Struggle to align accounting with tax
These mistakes lead to penalties, stress, and unnecessary costs.
You shouldn't have to figure this out yourself.
How Gateway helps
- Clear tax guidance
- Accurate filing support
- Proper accounting coordination
- Compliance reminders
- Responsive ongoing support
We make sure none of these happen to you.
Common tax mistakes we prevent
- Missing ECI filing deadlines
- Incorrect Form C/Form C-S submissions
- Poor coordination between accounting and tax
- Overpaying tax due to lack of planning
- Incomplete supporting documentation
We make sure none of these happen to you.
Everything handled so your tax is always accurate and compliant
- We prepare and file your ECI on time
- We handle Form C / Form C-S submission
- We compute your tax accurately with proper documentation
- We advise on tax treatment and available reliefs
- We respond to IRAS queries and support when needed
Not just submission but full support from start to finish
Simple, transparent tax filing fees
Simplified Filing
Form C-S
👉 From
From S$600
Suitable for SMEs with straightforward tax requirements:
- Revenue ≤ S$5 million
- Simple business structure
- No complex tax adjustments
Full Filing
Form C
👉 From
From S$1,300
Required for companies with:
- Higher revenue or more complex financials
- Detailed tax computation requirements
- Full financial reporting submission
We'll assess your company's profile and confirm the appropriate filing ensuring
your tax submission is accurate and fully compliant with IRAS requirements.
Accounting and tax work better when managed together.
When accounting records and tax filings are handled separately, inconsistencies and compliance issues can happen.
By managing both together, Gateway ensures:
👉 One team. Fully aligned.
- Accurate financial reporting
- Proper tax coordination
- Cleaner records and submissions
- Better visibility for business owners
👉 Need accounting and tax support together?
Check your customised Accounting + Tax package under our Accounting page.
Built for businesses at the scaling stage
- SMEs preparing for growth
- Companies needing accurate tax handling
- Business owners who want clarity and peace of mind
- Foreign founders managing Singapore operations
If you want your tax handled properly, this is for you.
Why businesses trust Gateway for tax
- Accurate and timely submissions
- Clear guidance in plain English
- Alignment with your accounting records
- Proactive support and reminders
- Fast, responsive communication
No confusion! No surprises!
Why businesses run into tax problems
Many tax issues happen because accounting records, deadlines, and tax filings are handled separately or too late.
Gateway helps businesses stay organised throughout the year so filings are accurate, timely, and properly supported.
👉 Organised from the start. No last-minute scrambles.
Focus on growing your business. We’ll keep your tax structured and compliant.
Let us handle your tax properly from start to finish.
Speak to Our Team →