Singapore incorporation for SaaS and software companies
Bill globally in USD, defer R&D costs, and serve the world from a Pte Ltd that VCs and acquirers understand. Karman sets it up, files your annual return, and handles GST on digital services.
SaaS companies typically incorporate as a Singapore Pte Ltd with a single class of ordinary shares, ESOP pool reserved, and a clean cap table for SAFE/convertible rounds. Singapore taxes SaaS revenue at 17% with a 75% exemption on the first S$100K for the first 3 years. Stripe Singapore handles global billing in 135+ currencies. Setup is 1–3 business days through ACRA.
Why founders choose Singapore for saas
Globally recognized cap table
Standard Singapore Pte Ltd cap tables work cleanly with SAFE notes, convertibles, and priced rounds. US, UK, Indian, and Asia-focused investors all transact on Singapore docs without friction.
Recurring revenue infrastructure
Stripe Billing, Chargebee, Paddle, and Maxio all support Singapore entities. Stripe Singapore settles to local SGD/USD accounts in 2 business days.
R&D super-deduction
Up to 250% deduction on qualifying R&D activities under Section 14C/14D. Software development, ML, and product engineering generally qualify with the right documentation.
Talent and tax for engineers
Employment Pass for senior hires, Tech.Pass for sponsor-free senior tech roles, and personal income tax that tops out at 24% - meaningfully lower than US, UK, India, or AU equivalents.
The recommended structure
A typical SaaS setup. Specific choices depend on your investors, jurisdictions you serve, and exit plans.
Default SaaS stack
- EntitySingapore Pte Ltd
- Share capitalS$1 paid-up minimum; common splits: founders 80–90%, ESOP pool 10–15%, advisors 1–3%
- Cap tableSingle class ordinary shares; SAFE/convertible-friendly; preference shares introduced at priced rounds
- Directors≥1 ordinary resident director
- BankAspire or Wise Business for global billing; DBS for relationship banking at scale
- BillingStripe Billing (default), Chargebee for complex pricing, Paddle for merchant-of-record handling of EU VAT
Common SSIC codes
SSIC 2020 codes most often used at incorporation. Click any code to look it up in our search tool.
What to plan for
The four things that most often surprise SaaS founders setting up in Singapore.
GST on digital services
Under Singapore's Overseas Vendor Regime, you may need to register and charge GST to Singapore B2C customers once thresholds are met (S$1M global turnover and S$100K of B2C Singapore sales). B2B customers are zero-rated under reverse charge.
EU VAT on subscriptions
If you sell to EU consumers, you may need EU VAT registration (or use a merchant-of-record like Paddle that handles it for you). Stripe Tax automates VAT handling once configured.
ESOP design
Singapore ESOPs are flexible. Most SaaS companies use a 4-year vesting with 1-year cliff, exercise window of 90 days post-departure, and a separate ESOP trust if cap table cleanliness matters for fundraising.
Recognising deferred revenue
ARR/MRR-driven businesses must defer revenue across the subscription period. This requires accrual-basis accounting from day one - Karman's accounting service handles deferred revenue, churn, and SaaS-specific reporting.
Frequently asked questions
Should a SaaS startup incorporate in Singapore or Delaware?
If your investors are primarily US (Sequoia US, a16z, YC alumni-led funds), Delaware C-Corp is still the path of least resistance. If you're raising from Asia-focused VCs, serving Asia customers, or wanting lower tax friction at scale, Singapore Pte Ltd is the better default. Many founders dual-structure (Cayman parent + Singapore operating subsidiary) to satisfy US fund requirements while operating from Singapore.
Do I need to charge GST on SaaS subscriptions?
Depends on the customer's location and your turnover. To Singapore B2C customers: yes, once you cross OVR thresholds. To Singapore B2B customers: zero-rated under reverse charge. To non-Singapore customers: zero-rated as exports. Stripe Tax automates this once you've configured your registrations.
How does Singapore handle SaaS revenue recognition for tax?
You're taxed on accrued profit, not cash receipts. If you bill annually upfront for a 12-month subscription, you recognise 1/12 of the revenue per month. Your tax return reflects accrued income, so deferred revenue reduces taxable profit until earned.
Can I claim R&D credits on SaaS product development?
Yes - qualifying activities under Section 14C/14D include software development that solves technical uncertainty (new architectures, algorithms, novel integrations). Routine bug fixes and UI work generally don't qualify. You need contemporaneous documentation: project descriptions, time-tracking, and outcomes. Karman's accounting team can help structure your R&D claims.
What's the right legal structure for ESOP grants?
Most Singapore SaaS startups grant share options (not RSUs) under a board-approved ESOP plan. Reserve a 10–15% pool at incorporation, document it in a board resolution, and grant from the pool as you hire. Karman provides the board resolution template and corporate secretary support to record each grant.
Related Karman tools, templates, and definitions
Free resources to plan your SaaS setup.
Ready to set up your SaaS entity?
Karman is an ACRA-registered filing agent. We handle incorporation, corporate secretary, accounting, GST, and EP applications - all in one place. Most SaaS founders are operational within 2 weeks.
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