GST for Freelancers: a guide

Do you actually need to register?

Most individual freelancers providing services within India need to register for GST once their aggregate annual turnover crosses ₹20 lakh (₹10 lakh in a few special category states). Below that threshold, registration is generally optional.

There's one major exception: if you provide services to clients outside India (export of services) and want to claim it as a "zero-rated supply," or if you sell through certain e-commerce platforms, registration requirements can differ — check the specific rules that apply to your situation.

Registering for GST

Registration is done online via the GST portal and typically requires:

• PAN card
• Proof of business address (rent agreement / utility bill, even for a home office)
• Bank account details
• A photograph and basic business details

Most freelancers register under the SAC (Services Accounting Code) relevant to their work — e.g. web design, content writing, consulting each has its own code, generally taxed at 18%.

Invoicing correctly once registered

A GST-compliant invoice needs to include your GSTIN, the client's GSTIN (if they have one), an invoice number in a consistent series, the SAC code, and the tax breakdown (CGST+SGST for intra-state, IGST for inter-state).

If your clients are outside India

Freelance work for foreign clients is usually treated as an "export of services" and can be zero-rated, meaning you don't charge GST on the invoice — but you may still need to be registered and file returns, and specific conditions (payment in convertible foreign exchange, place of supply rules) apply. This is a common area of confusion; a CA familiar with export of services can save real money here.

Mistakes freelancers commonly make

• Not tracking turnover across clients. The ₹20 lakh threshold is your total turnover, not per-client — many freelancers miss registration deadlines because they only tracked their biggest client.
• Charging GST without being registered. You cannot legally collect GST from a client unless you have a GSTIN — it must be shown on the invoice.
• Missing monthly/quarterly return filing. Registration comes with filing obligations (GSTR-1, GSTR-3B) even in months with no invoices.
• Not claiming input tax credit. GST paid on business expenses (software, equipment) can often be claimed back — many freelancers leave this on the table.