GST for Freelancers: Export Services, LUT and Invoicing (2026)

Freelancers billing clients abroad often assume GST applies to every invoice they raise. In reality, services exported out of India are zero-rated: with a Letter of Undertaking (LUT) on file you charge no GST at all, and without one you end up paying 18% and chasing refunds. This guide covers the export conditions, the LUT process, invoicing and the income-tax side for FY 2025-26 and AY 2026-27.

When Is a Freelance Service a Zero-Rated Export?

A service is an export of services — and therefore zero-rated — only when all these conditions hold together:

• You, the supplier, are located in India.
• The recipient is located outside India.
• Payment is received in convertible foreign exchange (or through permitted INR modes for notified services).
• The place of supply is outside India.

Miss any one condition and the supply becomes a normal domestic supply taxable at 18% for most professional services. A client in Dubai who pays you through an Indian relative’s account, for example, breaks the forex condition, so the payment channel matters as much as the client’s location.

The LUT: Your Ticket to Zero-Rated Invoices

The LUT is filed online in Form RFD-11 on the GST portal. It is free, needs no physical signature in most cases, and approval is usually instant — where the officer does not act, the application is deemed approved after seven working days. The undertaking is valid for one financial year at a time, so renew it each April before the first export invoice of the year goes out. Once the LUT is on record, your export invoices carry no IGST, and nothing gets blocked in working capital.

With LUT vs Without LUT

The without-LUT route is legal but slow. You charge IGST on the invoice, pay it with the return, and later apply for a refund through Form RFD-01, with the department entitled to seek additional security such as a bank guarantee in specified situations. For a freelancer, weeks of locked cash plus refund follow-ups rarely beat a free annual LUT filing.

Do Freelancers Need GST Registration at All?

Yes, once you cross the services threshold of ₹20 lakh aggregate turnover (₹10 lakh in special category states). Exports count inside aggregate turnover, so registration is required even if your entire billing is to foreign clients. File the LUT immediately after registration and mark export invoices as zero-rated from day one. E-invoicing applies only above the ₹5 crore AATO threshold, so most freelancers raise regular invoices.

Invoicing, Payments and Records

Raise invoices in the foreign currency the contract specifies, and convert the value using the applicable RBI reference rate for the invoice date. Endorse each export invoice with wording such as SUPPLY MEANT FOR EXPORT UNDER LUT, WITHOUT PAYMENT OF IGST, and retain bank advice, FIRC or equivalent evidence for every forex receipt, since officers test zero-rated claims against bank records. Export receipts themselves do not trigger any SFT high-value transaction reporting obligation on you, so the paperwork burden stays light when records are organised. Clients unsure about registration or LUT drafting can get the setup reviewed by a GST consultant before the first big invoice.

The Income-Tax Side in One Paragraph

GST and income tax run on separate tracks, but the same export receipts feed both. Professional freelancers can opt for presumptive taxation under section 44ADA, declaring 50% of gross receipts as income, with the limit at ₹75 lakh where cash receipts are up to 5% of total receipts and ₹50 lakh otherwise for FY 2025-26. The presumptive regime continues under the Income-tax Act, 2025 from AY 2026-27, so the mechanics carry into the new law. For the income-tax side — slab choice, 44ADA arithmetic and advance tax — see our presumptive taxation guide and income-tax experts.

Key Takeaways

• Zero-rated export needs a foreign recipient, foreign exchange payment and place of supply outside India.
• File the LUT in RFD-11 annually — free, online, usually approved instantly — and charge no IGST on export invoices.
• Without a LUT you charge and pay 18% IGST and recover it through RFD-01 refunds, locking working capital.
• GST registration is mandatory at ₹20 lakh service turnover even for 100% exporters.

Frequently Asked Questions

Is a LUT mandatory for zero-rating exports?

Yes, for exporting without payment of IGST. The LUT in RFD-11 is the undertaking that lets you bill clients abroad without charging GST, and it must be renewed every financial year.

How long does LUT approval take?

Usually instantly on the portal. If the officer neither approves nor objects, the application is deemed approved after seven working days, so you can start zero-rated invoicing without long waits.

What happens if I export without a LUT or registration?

Without a LUT you must charge IGST and claim a refund later, and without registration the export cannot be zero-rated at all, exposing the receipts to tax with interest. Regularise both before scaling client billing.

Do I need GST registration if all my clients are abroad?

Yes, at the ₹20 lakh services threshold, because exports form part of aggregate turnover. Registration is precisely what enables zero-rating through the LUT.

Which currency should I invoice in?

Invoice in the contract currency, typically USD or EUR, and convert the taxable value using the applicable RBI reference rate. Keep the bank credit advice for each receipt as forex evidence.

Disclaimer: Tax laws change frequently. Verify current rates and deadlines on the official portals (incometax.gov.in, gst.gov.in) or consult a qualified professional before acting.