GST for Freelancers in India 2026 — The Complete Guide
GST trips up freelancers more than any other tax, because the rules that matter most to a remote knowledge-worker — the export-of-services zero-rating, the LUT, and the ₹20 lakh services threshold — are exactly the rules generic "18% GST calculator" tools ignore. This calculator is built for the freelance reality: most of your clients may be foreign (zero-rated), some are Indian (18%, split by location), and you genuinely need to know whether you must register at all. Here is everything that actually applies to you.
The Three Situations You'll Actually Face
| Client | Tax treatment | What you charge |
|---|---|---|
| Foreign client (export of services, paid in forex) | Zero-rated | 0% with LUT · 18% IGST then refund without LUT |
| Indian client, same state as you | Intra-state | 18% = 9% CGST + 9% SGST |
| Indian client, different state | Inter-state | 18% IGST |
Export of Services — Getting the Zero-Rating Right
Under section 2(6) of the IGST Act, your supply is an "export of services" — and therefore zero-rated — when all of these hold:
- The supplier (you) is located in India.
- The recipient (your client) is located outside India.
- The place of supply is outside India.
- Payment is received in convertible foreign exchange (or INR where the RBI permits).
- You and the client are not merely two establishments of the same person.
When these are met you have two legal routes: (a) file an LUT and invoice at 0% GST, or (b) pay 18% IGST and claim a refund. Route (a) is almost always better — it avoids locking up 18% of every invoice for months. Keep your FIRC/FIRA (foreign inward remittance certificate/advice) from the bank as proof; it is required to support the zero-rating.
Domestic Clients — CGST/SGST vs IGST
For an Indian client the rate is the same 18%; only the heads differ. If the client is in your own state, it splits into 9% CGST + 9% SGST. If the client is in a different state, the whole 18% is charged as IGST. The total tax the client pays is identical — the split just decides which government gets which share.
The ₹20 Lakh Registration Threshold (Not ₹40 Lakh)
You must register for GST once your aggregate turnover in a financial year crosses ₹20 lakh (₹10 lakh in Manipur, Mizoram, Nagaland and Tripura). The ₹40 lakh figure you may have heard applies only to suppliers of goods — not services. Aggregate turnover includes your exempt and export turnover, computed PAN-India.
Add GST vs Reverse (Remove) GST
Add GST (exclusive): you quote a fee and add tax on top → total = fee × (1 + rate). Reverse GST (inclusive): a client gives you an all-in number and you back out the tax → base = amount ÷ (1 + rate), GST = amount − base. At 18%, ₹1,18,000 inclusive splits into ₹1,00,000 base + ₹18,000 GST. Use the inclusive mode whenever a budget is fixed and you need your true pre-tax earnings.
The Composition Scheme — Usually Not for Exporters
Service providers up to ₹50 lakh turnover may opt for a flat 6% composition rate (3% CGST + 3% SGST) with simpler quarterly returns. But you cannot claim input tax credit, cannot make inter-state supplies, cannot sell through e-commerce operators, and cannot charge GST separately on invoices. Because exports are inter-state supplies, composition is unsuitable for anyone with foreign clients. It can occasionally suit a purely-domestic freelancer with few input costs, but most stay on the regular scheme to keep export and ITC options open.
Common GST Mistakes Freelancers Make
- Charging foreign clients 18% GST. Exports are zero-rated — bill at 0% with an LUT.
- Forgetting to renew the LUT every April. It lapses each financial year; an expired LUT means you owe IGST.
- Assuming the threshold is ₹40 lakh. For services it is ₹20 lakh (₹10 lakh in special states).
- Not keeping FIRC/FIRA. Without proof of foreign remittance you cannot defend the export zero-rating or claim refunds.
- Picking composition while exporting. Composition blocks inter-state supply, so it kills your export treatment.
- Mixing up CGST/SGST and IGST. Same total, but the wrong heads on an invoice cause reconciliation headaches for the client.
Frequently Asked Questions
Do I charge GST to foreign clients?
No — services to a client outside India, paid in foreign currency, are zero-rated. With an LUT you bill at 0%; without one you charge 18% IGST and reclaim it. Either way the foreign client does not bear Indian GST.
When must a freelancer register for GST?
Once aggregate turnover crosses ₹20 lakh in a financial year (₹10 lakh in Manipur, Mizoram, Nagaland, Tripura). The ₹40 lakh limit is for goods, not services. Some inter-state or e-commerce situations require registration regardless of turnover.
What GST rate applies to my services?
Most professional, IT, design, writing and consulting services are 18%. For a same-state client that is 9% CGST + 9% SGST; for another state it is 18% IGST; for a foreign client it is 0% (zero-rated).
What is an LUT?
A Letter of Undertaking (form RFD-11) filed on the GST portal that lets you export services without paying IGST upfront. It is valid for one financial year and must be renewed annually.
How do I remove GST from an inclusive amount?
Base = amount ÷ (1 + rate). At 18%, divide by 1.18. The difference between the inclusive amount and the base is the GST.
Is the composition scheme good for me?
Only if you are purely domestic with low input costs. Composition (6% flat) blocks inter-state supply, so it is unsuitable for anyone exporting to foreign clients.