25. GST for SaaS & IT Services (Place of Supply Rules)
GST compliance for SaaS and IT services is driven primarily by place of supply determination. Unlike goods, services—especially digital and technology services—are intangible, remotely delivered, and often cross-border. Most GST disputes in the SaaS and IT sector arise from wrong place of supply, incorrect tax type (IGST vs CGST/SGST), and export classification errors.
1. Introduction
SaaS and IT service providers typically deliver:
software access over the internet,
cloud-based platforms,
development, support, or consultancy services, and
services to customers located across states or countries.
Under GST, place of supply decides whether tax is payable, which tax is payable, and whether the supply qualifies as export.
In SaaS GST, place of supply decides everything.
2. Why Place of Supply Is Critical for SaaS & IT Services
Correct place of supply determines:
IGST vs CGST/SGST,
eligibility for zero-rating (exports), and
refund entitlement under LUT.
An incorrect place of supply leads to:
wrong tax payment,
denial of refund, and
prolonged litigation.
3. Nature of SaaS & IT Services Under GST
Most SaaS and IT offerings are classified as:
supply of services, not goods.
This includes:
subscription-based software access,
cloud hosting,
API access, and
IT development or support services.
Classification as service triggers service-specific place of supply rules.
4. General Rule — Location of Recipient
For most services, place of supply is:
the location of the recipient, if registered, or
the location of the recipient’s address on record, if unregistered.
This rule applies to the majority of B2B SaaS and IT services.
5. Place of Supply for Registered Recipients
Where the recipient is registered under GST:
place of supply is the recipient’s GST registration location.
This applies irrespective of:
where the service is performed, or
where servers are located.
Server location is irrelevant for GST place of supply.
6. Place of Supply for Unregistered Recipients
Where the recipient is unregistered:
place of supply is the recipient’s address on record, or
if unavailable, the supplier’s location.
This creates complexity for B2C SaaS models.
7. Inter-State vs Intra-State Supplies
Based on place of supply and supplier location:
IGST applies for inter-state supplies, and
CGST + SGST apply for intra-state supplies.
Wrong classification leads to:
incorrect tax payment, and
refund or demand complications.
8. Export of SaaS & IT Services
A SaaS/IT service qualifies as export if:
supplier is located in India,
recipient is located outside India,
place of supply is outside India,
consideration is received in convertible foreign exchange, and
supplier and recipient are not merely establishments of the same person.
All conditions must be satisfied simultaneously.
9. SaaS Exports and LUT
Most SaaS exporters opt to:
supply services under LUT without payment of IGST, and
claim refund of accumulated ITC.
Incorrect place of supply breaks the export chain.
10. Common Place of Supply Errors in SaaS
Frequently observed errors include:
charging CGST/SGST instead of IGST,
treating export services as domestic supply,
relying on billing address without legal analysis, and
misunderstanding B2C SaaS place of supply rules.
These errors are often discovered during refund processing or audit.
11. Cross-Border SaaS — Additional Challenges
Cross-border SaaS models face:
currency conversion issues,
intermediary vs principal classification, and
multi-jurisdictional customer bases.
GST place of supply must be analysed contract-wise and customer-wise.
12. Invoicing and Documentation
Invoices for SaaS/IT services must:
correctly mention place of supply,
apply correct tax type, and
include LUT endorsement for exports.
Invoice errors directly impact return filing and refunds.
13. GST Returns and Place of Supply Reporting
Correct place of supply is essential for:
GSTR-1 reporting,
GSTR-3B tax payment, and
annual reconciliation.
Mismatch across returns is a common notice trigger.
14. Audit and Litigation Perspective
During GST audit, officers examine:
customer location evidence,
contracts and terms of service, and
consistency of tax type applied.
Courts have consistently emphasised substance over billing mechanics.
15. Practical Guidance for SaaS & IT Companies
Best practices include:
mapping customer location logic clearly,
documenting place of supply analysis,
aligning contracts, invoices, and returns, and
periodic review of export eligibility.
Place of supply should be a designed policy, not an assumption.
16. Practical Guidance for GST Practitioners
Practitioners should:
review SaaS contracts carefully,
evaluate B2B vs B2C classification,
advise on export and LUT strategy, and
prepare clients for audit scrutiny.
Generic GST rules do not work for SaaS.
17. CABTA Insight
“In SaaS GST, tax risk is hidden in the place of supply.”