How to Make a GST Invoice for Freelancers in India (2026)

Freelancers registered for GST in India need to issue proper GST invoices for their services — not just a plain bill. Here's exactly what's required and how to create one for free.

Do Freelancers Need to Register for GST?

GST registration is mandatory once your annual turnover crosses the threshold set for service providers (₹20 lakh in most states, ₹10 lakh in special category states), or if you provide services inter-state. Below that, registration is optional — but once registered, every invoice you issue must follow GST invoice rules.

What a Freelancer's GST Invoice Must Include

• Invoice number — unique, sequential, generated in a single series for the financial year
• Date of issue
• Your GSTIN and legal business name
• Client's name, address, and GSTIN (if the client is GST-registered)
• SAC code (Services Accounting Code) for the service provided
• Description of the service
• Value of the service (taxable value)
• GST rate and amount — typically 18% for most professional/freelance services, split as CGST+SGST (same state) or IGST (inter-state)
• Total invoice value, tax included
• Place of supply

Step-by-Step: Creating a GST Invoice as a Freelancer

• Open Simple Invoice Maker and enter your business details, including your GSTIN.
• Add the client's details — name, address, and GSTIN if they're registered.
• Describe the service and apply the correct SAC code and GST rate (18% for most freelance/professional services).
• Let the tool calculate the tax split — CGST+SGST for same-state clients, IGST for inter-state clients — and the total automatically.
• Download the PDF and send it to your client via email or WhatsApp.

Common Mistakes Freelancers Make

• Skipping the GSTIN on the invoice when registered — this is required, not optional.
• Mixing up CGST/SGST and IGST — always based on the client's state, not yours alone.
• Non-sequential invoice numbers — gaps or resets mid-year can cause issues during GST return filing.
• Missing SAC codes — required for correctly categorizing the service on GST returns.

Keeping Records for GST Filing

Every GST invoice you issue needs to be reconciled with your GST returns (GSTR-1, GSTR-3B). Sign in to Simple Invoice Maker with Google or a magic link, and every invoice is saved automatically under My Invoices — making it much easier to pull up records at filing time instead of searching through old emails.

FAQ

Is GST registration mandatory for all freelancers?

No — only once you cross the turnover threshold for your state, or if you provide services inter-state. Below that, registration is optional.

What GST rate applies to freelance services?

Most professional and freelance services are taxed at 18%, though it's worth confirming the SAC code and rate for your specific service category.

Can I create a GST invoice for free?

Yes — Simple Invoice Maker lets you create and download a GST-ready invoice for free, with automatic tax calculation.

Create your GST invoice now — free, with GSTIN and tax fields built in.