SaaS Companies Selling to India: GST OIDAR Rules, Entity Options & Compliance

Why SaaS Companies Need an India Tax Strategy

India's SaaS market is projected to exceed USD 50 billion by 2030, making it one of the fastest-growing digital services markets globally. But the tax and compliance framework for foreign SaaS companies selling to Indian customers is uniquely complex. Unlike most jurisdictions, India imposes GST registration obligations on foreign digital service providers from the very first transaction, with no turnover threshold exemption.

The regulatory landscape shifted significantly in 2024-2025. The 2% equalization levy on e-commerce operators was abolished effective August 1, 2024, and the 6% equalization levy on digital advertising was eliminated from April 1, 2025. However, the core GST obligation under OIDAR rules remains fully in force. From 2026, Indian authorities are increasing enforcement through data analytics and closer monitoring of payment platform data, making compliance non-optional for any SaaS company with Indian users.

This guide covers the complete compliance framework: what OIDAR means for your SaaS product, when and how to register for GST, what GSTR-5A requires monthly, whether establishing an Indian entity makes strategic sense, and how to optimise your tax position across both direct and indirect tax obligations.

The stakes are real. Non-compliance with OIDAR GST obligations can result in penalties, interest on unpaid taxes, and potential blacklisting by Indian tax authorities. For SaaS companies planning to eventually establish an Indian entity or serve enterprise customers, a history of non-compliance creates significant complications during entity setup and due diligence processes.

Understanding OIDAR Classification for SaaS

OIDAR stands for Online Information Database Access and Retrieval. Under Section 14 of the IGST Act, 2017, OIDAR services are defined as services whose delivery is mediated by information technology over the internet or an electronic network, and the nature of which renders their supply essentially automated and involving minimal human intervention. The definition is deliberately broad, capturing most forms of digital service delivery.

What Qualifies as OIDAR

Most SaaS products fall squarely within the OIDAR definition. Specifically, the following services are classified as OIDAR:

• Cloud-based software subscriptions: CRM systems (Salesforce, HubSpot), ERP platforms (NetSuite, SAP Business ByDesign), project management tools (Asana, Monday.com), accounting software (Xero, QuickBooks Online), and HR management platforms (BambooHR, Workday)
• Infrastructure services: Cloud hosting (AWS, Azure, Google Cloud), platform services (PaaS), storage services (Dropbox, Google Drive), content delivery networks, and serverless computing platforms
• Data and analytics services: Business intelligence tools (Tableau, Power BI cloud), data enrichment platforms (ZoomInfo, Clearbit), market research databases, and credit scoring or risk assessment APIs
• Digital content platforms: E-learning platforms (Coursera, Udemy), streaming services, digital publishing, online courses, and knowledge management systems
• Communication tools: Video conferencing (Zoom, Google Meet subscriptions), team collaboration (Slack, Microsoft Teams), email marketing platforms (Mailchimp, SendGrid), and customer support tools (Zendesk, Intercom)
• Developer tools: API services (Twilio, Stripe), code repositories (GitHub), CI/CD platforms, testing tools, and monitoring services (Datadog, New Relic)
• Design and creative tools: Cloud-based design platforms (Figma, Canva Pro), video editing tools, and stock media subscriptions

What Does NOT Qualify as OIDAR

Services that involve substantial human intervention are excluded from OIDAR classification, even if delivered via the internet:

• Professional consulting delivered over video calls (legal, accounting, management consulting), where the value comes from human expertise rather than automated software access
• Custom software development projects where developers write bespoke code for the client
• IT staffing and managed services with dedicated human resources assigned to the client
• One-off digital product sales (not subscription-based access), such as purchasing a single software license for perpetual use
• Online teaching where a human teacher delivers classes in real-time through virtual classrooms
• Services where human intervention is more than minimal, such as personalised financial advisory delivered digitally

The distinction matters because non-OIDAR services follow different GST rules, including potential reverse charge mechanism applicability and different place of supply rules. If your service is borderline, the safest approach is to seek a ruling from the Authority for Advance Rulings (AAR) or consult with a GST specialist before determining your compliance approach.

GST Registration: No Threshold Exemption

The most critical compliance requirement for foreign SaaS companies is this: there is no threshold exemption for OIDAR GST registration. Unlike domestic Indian businesses that enjoy a INR 20 lakh (INR 10 lakh for special category states) turnover exemption before GST registration becomes mandatory, foreign OIDAR suppliers must register from their very first Indian customer.

Who Must Register

If your SaaS company supplies OIDAR services to any of the following in India, you must register for GST:

• Individual consumers (B2C): Any non-taxable person in India using your SaaS product. This includes freelancers, individual professionals, and anyone without a GST registration
• Unregistered businesses: Indian businesses without their own GST registration. Many small businesses in India operate below the GST threshold and are not registered

If you sell exclusively to GST-registered Indian businesses (B2B), the recipient pays GST under the reverse charge mechanism, and you do not need to register as an OIDAR provider. However, most SaaS companies have a mix of B2B and B2C customers, and even a single B2C customer in India triggers the registration requirement.

A practical challenge arises with freemium models. If your product has a free tier used by Indian individuals and a paid tier, the GST obligation applies only to paid supplies. However, if the free tier includes advertising revenue attributable to Indian users, this may create separate tax obligations depending on how the revenue is characterised.

Simplified Registration Process (Form GST REG-10)

Foreign OIDAR suppliers register through a simplified process using Form GST REG-10 on the GST portal. The process does not require setting up an Indian entity:

1. Appoint an Authorised Representative: You must designate an authorised representative in India who acts as your compliance contact. This can be a CA firm, tax consultant, or any resident person in India. The representative handles all GST correspondence, filing, and payment on your behalf. Fees for this service typically range from INR 15,000 to INR 50,000 per month depending on transaction volume.
2. File Form GST REG-10: Submit the online application with company details (name, registered address, country of origin), business description (nature of OIDAR services), bank account information (foreign bank account is acceptable for receiving refunds), and authorised representative details with their consent letter.
3. Receive GSTIN: Upon processing (typically 3-7 working days), you receive a GST Identification Number specific to OIDAR suppliers. This GSTIN begins with "99" indicating a non-resident taxable person.
4. Start Charging GST: Charge 18% IGST on all B2C supplies to Indian customers from the date of registration. You must modify your billing system to identify Indian customers and apply the appropriate tax.

Key Documents for Registration

• Certificate of incorporation of the foreign entity (apostilled or notarised)
• Passport or identity proof of the authorised signatory
• Authorisation letter or board resolution appointing the Indian representative
• Bank account details (foreign bank account is acceptable)
• Description of OIDAR services provided with SAC (Service Accounting Code) classification
• Proof of address of the foreign entity

Customer Identification Challenge

One of the practical challenges SaaS companies face is determining whether a customer is located in India. For GST purposes, the "place of supply" for OIDAR services is the location of the recipient. Methods to determine customer location include IP address geolocation, billing address provided during registration, payment method country (credit card issuing country), and declared country during signup. Most SaaS companies use a combination of these signals, with billing address being the most reliable for compliance purposes.

GSTR-5A: Monthly Filing Requirements

Registered OIDAR suppliers must file Form GSTR-5A every month. This is a simplified return compared to the standard GSTR-1/GSTR-3B that domestic businesses file, but it still requires disciplined monthly compliance.

What GSTR-5A Requires

Filing Mechanics and Practical Details

• Due Date: 20th of the month following the tax period (e.g., January GSTR-5A is due by February 20). This is a hard deadline with no automatic extension mechanism.
• Tax Payment First: GSTR-5A can only be filed after full payment of GST liability for the period. Payment must be made through the GST portal using an online challan. Foreign companies can pay through their Indian bank account (if they have one) or through the authorised representative's account.
• Currency Conversion: All amounts must be reported in INR. Convert at the RBI reference rate on the date of supply. For subscription services with monthly billing, use the exchange rate on the invoice date. Maintain a record of exchange rates used for audit purposes.
• No Input Tax Credit: Foreign OIDAR suppliers cannot claim input tax credit in India, meaning the 18% IGST is a pure cost that must be factored into pricing. This is a significant disadvantage compared to domestic competitors or foreign companies operating through an Indian subsidiary.
• State-Wise Allocation: You must allocate supplies to specific Indian states based on customer location. This requires your billing system to capture and store customer state information. For SaaS companies with thousands of small-value Indian customers, this can be operationally challenging.

Late Filing Penalties

Late filing of GSTR-5A attracts a penalty of INR 200 per day (INR 100 CGST + INR 100 SGST), subject to a maximum of INR 5,000 per return. Additionally, interest at 18% per annum applies on unpaid tax amounts from the due date. For a company with INR 10 lakh monthly GST liability, a one-month delay would attract INR 5,000 in late fees plus approximately INR 15,000 in interest, totaling INR 20,000 in additional costs.

The 18% IGST: Pricing and Commercial Impact

The standard GST rate for OIDAR services is 18% IGST. This applies to all B2C supplies and B2B supplies to unregistered Indian businesses. The commercial implications are significant and require careful pricing strategy.

Pricing Decisions

• Absorb the GST: Some SaaS companies include GST in their listed price, reducing effective margins by approximately 15.25% (18/118 of the gross price). This approach is simpler for consumer-facing products and avoids sticker shock for Indian users. Many global SaaS companies offering products at USD 10-50/month absorb the GST to maintain competitive pricing in a price-sensitive market.
• Pass through the GST: Add 18% to your listed price for Indian customers. This is the standard approach for B2B SaaS and higher-value products. Your checkout system must show the GST as a separate line item on the invoice. For SaaS products priced at USD 100+/month, passing through the tax is more common and commercially acceptable.
• India-specific pricing: Many global SaaS companies already offer India-specific pricing tiers that account for purchasing power parity and the GST overlay. This approach maximises market penetration while maintaining compliance. Companies like Notion, Figma, and others offer India pricing at 30-60% of US prices, which effectively absorbs the GST impact.

Revenue Threshold Considerations

If your Indian revenue is below USD 50,000 annually, the compliance cost of maintaining GST registration, appointing a representative, and filing monthly returns (approximately INR 2-4 lakh per year through a tax consultant) may exceed the practical benefit. Some companies choose to restrict Indian B2C sales until they reach a revenue level where compliance costs are proportionate. However, this is a business decision, not a legal exemption. The legal obligation to register exists from the first transaction regardless of revenue level.

Payment Processing Considerations

Payment gateways and processors play a role in GST compliance. If you use a payment processor that qualifies as an "intermediary" under GST law, there may be questions about who bears the GST obligation. However, the predominant legal position is that the OIDAR supplier (you) bears the obligation, not the payment processor. Stripe, Paddle, and other payment platforms used by SaaS companies have different approaches to handling India GST. Some offer tax collection as a service, which can simplify compliance but may not cover all regulatory obligations.

Entity Structure Options for the India Market

As your Indian revenue grows, you may consider establishing a local entity. Each structure has different tax, operational, and compliance implications.

Option 1: No Indian Entity (OIDAR Registration Only)

Suitable for SaaS companies with primarily B2C Indian revenue below USD 500,000 annually. You maintain OIDAR GST registration, file GSTR-5A monthly, and operate entirely from abroad. Advantages include minimal compliance burden (only GST filing, no corporate tax or MCA filings), no requirement for a physical office or employees in India, quick setup (registration takes approximately one week), and low ongoing cost (INR 2-4 lakh per year for representative and filings). Disadvantages include inability to claim input tax credit (making the 18% IGST a pure cost), potential permanent establishment risk if you have sales staff or agents in India, limited ability to serve enterprise B2B clients who prefer contracting with an Indian entity, and no ability to hire employees directly in India.

Option 2: Indian Subsidiary (Private Limited Company)

A private limited company is the most common choice for SaaS companies entering India seriously. As a wholly-owned subsidiary, you benefit from:

• Corporate Tax Rate: 22% under the new regime (Section 115BAA, effective rate 25.17% including surcharge and cess) versus 35% for branch offices or 35% for foreign companies earning India-source income without a PE. For companies qualifying under Section 115BAB (new manufacturing companies), the rate is even lower at 15% (effective 17.16%), though this is less relevant for pure SaaS companies.
• Input Tax Credit: The subsidiary registers for regular GST (not OIDAR) and can claim ITC on Indian purchases including office rent, internet, professional services, cloud infrastructure from Indian data centres, and marketing expenses. This can reduce the effective GST burden significantly.
• Enterprise Sales: Indian enterprises with annual procurement budgets strongly prefer contracting with Indian entities for procurement approval processes, INR invoicing, local support availability, and regulatory comfort.
• Transfer pricing flexibility: Structure inter-company licensing and service agreements to optimise global tax position within arm's length principles. Common structures include the Indian subsidiary licensing the software from the parent at a royalty rate of 8-15% of net sales, with the subsidiary handling local sales, support, and compliance.
• Hiring capability: Directly employ sales, customer success, and support staff in India under Indian labour laws. This is critical for enterprise sales motion and customer retention.

The 100% FDI in IT/ITES sector is permitted through the automatic route. Incorporation takes approximately 2-3 weeks through the SPICe+ portal and requires at least one resident director. Total setup cost including incorporation, GST registration, bank account, and initial compliance is approximately INR 2-3 lakh.

For a detailed comparison of entity structures, see our guide on branch office vs subsidiary and private limited vs LLP.

Option 3: LLP (Limited Liability Partnership)

A Limited Liability Partnership offers lower compliance requirements than a private limited company, with no mandatory audit requirement below INR 40 lakh contribution or INR 40 lakh turnover, and fewer MCA filings. However, FDI in LLPs is permitted only under the automatic route in sectors where 100% FDI is allowed and there are no FDI-linked performance conditions. Tax is at 30% on income (effective approximately 34.9% with surcharge and cess), which is higher than the 25.17% effective rate for companies under the new regime. LLPs are generally less preferred for foreign SaaS companies due to the higher tax rate, restrictions on external commercial borrowings, inability to issue convertible instruments, and more complex profit repatriation mechanics.

Option 4: Branch or Liaison Office

A branch office can conduct business in India but is taxed at the higher 35% rate (effective approximately 38.22% with surcharge and cess). A liaison office cannot generate revenue and is limited to market exploration, brand promotion, and information gathering. Neither is typically suitable for an active SaaS business. Branch offices also face restrictions on profit remittance and require annual activity certificates from chartered accountants.

Entity Decision Matrix

Equalization Levy: What Changed in 2024-2025

India introduced the equalization levy in two stages: a 6% levy on digital advertising payments in 2016, and a 2% levy on e-commerce supply or services by non-resident e-commerce operators in 2020. Both have now been abolished:

• 2% Equalization Levy: Abolished effective August 1, 2024 (Union Budget 2024). This previously applied to SaaS, cloud services, online education, and e-commerce operations where the non-resident operator's revenue from Indian operations exceeded INR 2 crore annually. Its removal eliminated a significant compliance burden and double-taxation concern for foreign SaaS companies.
• 6% Equalization Levy: Abolished effective April 1, 2025 (Finance Bill 2025). This previously applied to digital advertising payments made by Indian businesses to non-resident companies, primarily affecting companies like Google, Meta, and other advertising platforms. The removal resulted in an estimated revenue loss of INR 3,000 crore for the government.

The removal of both equalization levies was part of India's broader strategy to align with the OECD/G20 Inclusive Framework on Base Erosion and Profit Shifting (BEPS), specifically Pillar One which proposes a multilateral solution for taxing digital services. As of 2026, the only indirect tax on foreign SaaS companies selling to India without an entity is the 18% IGST under OIDAR rules, plus any withholding tax obligations on specific payment types.

Withholding Tax Considerations

Indian companies making payments to foreign SaaS providers may be required to withhold tax under Section 195 of the Income Tax Act if the payment is characterised as royalty or fees for technical services (FTS). Whether SaaS subscription fees constitute "royalty" under the Income Tax Act and applicable DTAA has been a contentious and evolving area of law.

The Royalty Characterisation Debate

Indian tax authorities have historically taken the position that software license payments constitute royalties under the Income Tax Act's broad definition, which includes payments for the use of or right to use any copyright, patent, or computer software. However, the characterisation depends on whether the SaaS subscription grants a "right to use" the underlying software or merely provides access to functionality:

• Royalty position (tax authorities' typical view): SaaS subscriptions grant a right to use copyrighted software, therefore constituting royalty subject to withholding at 20% (domestic rate) or reduced DTAA rates of 10-15%.
• Business income position (taxpayer's typical argument): SaaS subscriptions provide a service (access to functionality) rather than a right to use software. No copy of the software is provided or downloaded. This characterisation means no withholding unless the SaaS company has a permanent establishment in India.
• Supreme Court guidance: The Supreme Court in Engineering Analysis Centre of Excellence Pvt Ltd v. CIT (2021) ruled that payments for software where no copyright is transferred are not royalties under most DTAAs. This ruling has been applied to support the business income characterisation for standard SaaS subscriptions, though its applicability varies by DTAA language.

DTAA Benefits and Practical Steps

Key considerations for managing withholding tax:

• DTAA Rates: Most Indian DTAAs provide reduced withholding rates of 10-15% on royalties compared to the domestic rate of 20%. The India-US DTAA provides 15% for royalties, India-UK provides 10-15%, India-Singapore provides 10%, and India-Netherlands provides 10%. A Tax Residency Certificate (TRC) from your home country and Form 10F submitted to the Indian payer are required to claim treaty benefits.
• Proactive Communication: Provide your Indian B2B customers with your TRC, Form 10F, and a clear communication on the applicable withholding rate. This prevents over-withholding and reduces the administrative burden of seeking refunds.
• Form 15CA/15CB: Indian companies must file these forms for every cross-border remittance, certifying the applicable tax rate and treaty provisions. Your Indian customers will ask for documentation to complete these forms.

If you have an Indian subsidiary, transfer pricing for inter-company SaaS licensing fees must comply with arm's length principles. The royalty rate charged by the parent to the subsidiary should be benchmarked against comparable transactions. Rates of 8-15% of net sales are common for software licensing in transfer pricing benchmarking studies. Using a transfer pricing specialist is strongly recommended for SaaS companies with Indian subsidiaries to avoid assessment proceedings and penalties.

Compliance Calendar for Foreign SaaS Companies

For comprehensive GST compliance services or guidance on structuring your India entry, consult a firm experienced in cross-border SaaS taxation and tax advisory.

Key Takeaways

• Foreign SaaS companies must register for GST in India from the very first B2C transaction, with no turnover threshold exemption, using simplified Form GST REG-10 through the GST portal.
• GSTR-5A must be filed monthly by the 20th, with full tax payment required before filing. No input tax credit is available for OIDAR suppliers, making the 18% IGST a pure cost.
• The 2% and 6% equalization levies have been abolished (August 2024 and April 2025 respectively), leaving 18% IGST as the primary indirect tax obligation for foreign SaaS companies.
• A private limited subsidiary is the most tax-efficient entity structure (effective 25.17% corporate tax) for SaaS companies with Indian revenue exceeding USD 500,000, offering input tax credit, enterprise sales credibility, and direct hiring capability.
• Withholding tax on SaaS payments remains a grey area, though the Supreme Court's Engineering Analysis ruling supports the business income characterisation. Claim DTAA benefits proactively with Tax Residency Certificates to secure reduced rates of 10-15%.