Tax Advisory

Tax Advisory | Bestar

In 2026, Singapore’s fiscal landscape has become increasingly sophisticated, with the introduction of the Domestic Top-up Tax (DTT) and the Multinational Enterprise Top-up Tax (MTT) under the BEPS 2.0 framework. For businesses ranging from startups to established MNCs, professional tax advisory is no longer just about filing forms; it is a strategic necessity to maximize cash flow and ensure compliance.

1. Why You Need Tax Advisory in Singapore (2026 Updates)

The Inland Revenue Authority of Singapore (IRAS) has sharpened its focus on digital transparency and international tax standards. Key reasons to seek advisory this year include:

• Corporate Income Tax (CIT) Rebates: As announced in Budget 2025, companies are eligible for a 50% tax rebate, capped at $40,000. Strategic planning ensures you maximize this cap through optimized expense structuring.

  
  

• The "Director’s Burden": New 2025 reporting standards mean directors face heavier penalties (up to $10,000) for inaccurate filings. A tax advisor acts as your first line of defense against these liabilities.

  
  

• Mandatory InvoiceNow Adoption: Starting May 1, 2025, GST-registered businesses can voluntarily adopt the InvoiceNow network for direct transmission of invoice data to IRAS. Advisors help integrate these systems to prevent filing errors.

2. Key Tax Incentives for SMEs and Startups

Singapore remains one of the world's most tax-friendly jurisdictions, provided you know which schemes to leverage.

Startup Tax Exemption (SUTE) vs. Partial Exemption

Feature	Start-Up Tax Exemption (SUTE)	Partial Tax Exemption (PTE)
Eligibility	First 3 Years of Assessment	All companies (after Year 3)
First $10,000	75% Exempt	75% Exempt
Next $190,000	50% Exempt (on next $90k)	50% Exempt (on next $190k)
Max Exemption	$125,000	$102,500

The Enterprise Innovation Scheme (EIS)

Introduced to spur R&D, the EIS allows businesses to claim up to 400% tax deductions on qualifying innovation expenditure (R&D, IP licensing, and training). Alternatively, eligible SMEs can opt for a 20% cash payout capped at $20,000 to boost immediate liquidity.

3. Specialized Advisory Services

Modern tax advisory in Singapore goes beyond basic bookkeeping. Top-tier firms now offer:

• Transfer Pricing Documentation: Vital for companies with cross-border related-party transactions to avoid "double taxation" and penalties.

  
  

• GST Health Checks: With the GST rate at 9%, many businesses inadvertently under-claim input tax. An advisor identifies these "lost" savings.

  
  

• Section 13O/13U Advisory: Specialized help for Family Offices and high-net-worth individuals to qualify for MAS-managed tax incentives.

4. How to Choose the Right Tax Advisor

When evaluating a tax partner in Singapore, prioritize these three criteria:

1. Professional Accreditation: Ensure they are Accredited Tax Advisors (ATA) or Accredited Tax Practitioners (ATP) under the Singapore Chartered Tax Professionals (SCTP).

   
   

2. Digital Capability: Look for firms that use cloud accounting (Xero, QuickBooks) and support InvoiceNow integration.

   
   

3. Industry Specificity: A tech startup has vastly different needs than a maritime leasing company. Ask for case studies relevant to your sector.

Pro Tip: Avoid firms that charge only by the hour. Most reputable Singaporean advisors now offer flat-rate compliance packages (ranging from $900 to $3,500/year for SMEs) which provide better cost predictability.

Customized Tax Compliance Checklist for Specific Business Types (e.g., a New Startup and a GST-registered SME)

To stay compliant in 2025 and 2026, Singaporean businesses must navigate a shifting regulatory landscape that emphasizes digital reporting and increased transparency.

Below are two customized tax compliance checklists for a New Startup and a GST-Registered SME, incorporating the latest 2025-2026 updates from IRAS and ACRA.

1. Compliance Checklist for New Startups (First 3 Years)

Focus on maximizing the Startup Tax Exemption (SUTE) and establishing a solid digital foundation.

Immediate Setup (First 6 Months)

• [ ] Appoint a Company Secretary: Must be done within 6 months of incorporation.

• [ ] Set your Financial Year End (FYE): > Tip: Most startups choose 31 Dec, but if you incorporate in mid-year, setting your first FYE 11–12 months out can maximize your tax-free period.

• [ ] Register for Corppass: Required to access IRAS (tax) and ACRA (filing) portals.

• [ ] AIS for Payroll: Join the Auto-Inclusion Scheme (AIS) if you have 5 or more employees (mandatory for 2025).

Annual Cycle

• [ ] ECI Filing: Submit Estimated Chargeable Income within 3 months of your FYE.

  • Exemption: You don't need to file if revenue is ≤$5 million and ECI is Nil.

• [ ] Hold AGM: Within 6 months of FYE (for private companies).

• [ ] File Annual Returns (AR): Within 7 months of FYE via ACRA's BizFile+.

• [ ] Corporate Tax Filing (Form C-S/C): Deadline is 30 November each year.

  • 2025 Bonus: Claim the 50% Corporate Income Tax Rebate (capped at $40,000).

2. Compliance Checklist for GST-Registered SMEs

Focus on the 9% GST rate and the new InvoiceNow mandate.

Mandatory GST Obligations

• [ ] InvoiceNow Adoption: As of November 2025, all newly registered GST businesses must use the InvoiceNow network for e-invoicing. Existing businesses should transition by April 2026.

• [ ] Display Prices Correctly: All public-facing prices must be inclusive of the 9% GST.

• [ ] Issue Valid Tax Invoices: Ensure your invoices include your GST Registration Number and a clear breakdown of the 9% tax.

Quarterly & Ongoing Tasks

• [ ] GST F5 Returns: File and pay within one month after the end of each accounting period (usually quarterly).

  • Example: For Q1 (Jan–Mar), the deadline is 30 April.

• [ ] Record Keeping: Maintain all accounting records, import/export permits, and tax invoices for at least 5 years.

• [ ] Reverse Charge: If you import services (e.g., Google Ads, SaaS), ensure you account for GST under the Reverse Charge mechanism if your revenue exceeds $1 million and you aren't entitled to full input tax credit.

Comparison of Key Deadlines (2025/2026)

Obligation	Deadline	Entity Type
ECI Filing	3 Months post-FYE	All Companies
GST F5 Return	1 Month post-Quarter	GST-Registered
AIS (Payroll) Submission	1 March (Annually)	Employers (5+ staff)
Annual Return (ACRA)	7 Months post-FYE	All Companies
Income Tax (Form C-S/C)	30 November	All Companies

Proactive Step: Avoiding the "Late Filing" Trap

In 2026, ACRA will enforce stricter penalties for late filings (up to $600 per late return). To avoid this:

Would you like a "Compliance Calendar" tailored to your specific Financial Year End (FYE) so you never miss a deadline?

Bestar Singapore: the Right Tax Advisor

Choosing the right tax advisor in Singapore is a high-stakes decision for 2026, especially as IRAS accelerates digital enforcement and complex global tax standards like BEPS 2.0. Bestar Singapore has emerged as a premier choice for businesses that have outgrown "digital-only" platforms and require a more sophisticated, high-touch approach to compliance and optimization.

1. Why Bestar is a Top-Tier Choice for 2026

While many firms offer basic filing, Bestar distinguishes itself through a "Hybrid Model"—combining the speed of cloud technology with the deep strategic insight of senior human advisors.

• SME+ Specialization: Bestar focuses on the "SME+" segment—growing businesses that face complexities like intercompany loans, regional subsidiaries, or R&D claims that standard automated software can't handle.

  
  

• Accredited Expertise: Our team includes Accredited Tax Advisors (ATA) and Accredited Tax Practitioners (ATP), ensuring your filings are backed by the highest professional standards in Singapore.

  
  

• Software Agnostic: Unlike proprietary platforms, Bestar works with your existing ecosystem (Xero, QuickBooks, or InvoiceNow), providing 24/7 visibility without "vendor lock-in."

2. Strategic Services Beyond Basic Filing

Bestar’s value lies in proactive planning rather than just reactive reporting. Our 2026 service suite includes:

Specialized Tax Optimization

• CIT Rebate Maximization: Moving beyond the standard 50% rebate to proactively structure expenses, ensuring your company hits the maximum $40,000 cap.

  
  

• Enterprise Innovation Scheme (EIS): Navigating the complex 400% tax deduction for R&D and IP registration.

  
  

• Transfer Pricing (TP): Essential for firms with cross-border related-party transactions, ensuring compliance with the updated 8th Edition TP Guidelines to avoid the 5% surcharge.

GST & Digital Compliance

• InvoiceNow Integration: Helping businesses transition to the mandatory e-invoicing framework ahead of the 2025/2026 deadlines.

  
  

• GST Health Checks: Identifying potential under-claims or over-claims to protect cash flow and minimize audit risks from IRAS.

3. Bestar vs. Digital-Only Platforms

Feature	Digital-Only Apps	Bestar Singapore
Ideal For	Solopreneurs / Micro-SMEs	Growing SMEs & Series A+ Startups
Audit Services	Usually outsourced to 3rd parties	In-house Audit & Assurance
Support Model	Ticket-based / Chatbot	Dedicated Relationship Manager
Complexity	Standardized/Cookie-cutter	Bespoke (M&A, SFOs, Valuations)
Relationship	Transactional	Strategic Partner / "Outsourced CFO"

4. Final Verdict: Is Bestar Right for You?

Choose Bestar if:

1. You are a startup preparing for Series A/B funding and need audit-ready financials.

   
   

2. You have related-party transactions (intercompany loans or services) that require Transfer Pricing documentation.

   
   

3. You want a single point of contact for Tax, Audit, Corporate Secretarial, and HR/Payroll.

Pro Tip: In 2026, IRAS is using AI to flag inconsistencies in tax returns. Choosing an advisor like Bestar, who performs a pre-filing "sanity check" against your industry benchmarks, can save you from a costly audit.

Would you like a first consultation with Bestar? Contact us.