Can you invoice clients without GST registration? Yes — here's how.

Updated August 2026 · Klair

One of the most common freelancer questions in India: "A client wants an invoice, but I don't have a GSTIN. Can I even send one?" Short answer: yes, absolutely — as long as your annual turnover is below the registration threshold, you simply issue a regular commercial invoice instead of a tax invoice.

When you don't need GST registration

Your aggregate turnover from services is under ₹20 lakh per year (₹10 lakh in special category states)
You aren't making inter-state taxable supplies that mandate registration (most pure service freelancers under the threshold are fine)
You aren't selling through platforms that require GSTIN

What a non-GST invoice must contain

Your name (or business name), address, phone/email
Your PAN — clients often need it for TDS
A unique invoice number and date
Client's name and address
Description of services, quantity/hours, rate, and total
Total amount in words
Payment details — bank account or UPI ID
Your signature

Never charge GST without a GSTIN. Adding "GST 18%" to an invoice while unregistered is collecting tax you can't remit — it exposes you to penalties, and the client can't claim credit. No GSTIN, no GST line. Ever.

Make a clean non-GST invoice in 60 seconds.
Leave the GSTIN field blank, set GST to 0%, and you get a professional invoice with amount in words, UPI details, and PDF download — free.
Create your invoice free →

What about TDS?

Registered businesses paying you more than ₹30,000 a year for professional services will deduct 10% TDS under Section 194J (or 2% under 194C for some contract work) whether or not you have GST. That's why your PAN belongs on the invoice. You claim the deducted tax back when filing your ITR — check Form 26AS to see what's been deposited.

When should you register voluntarily?

Your clients are large companies that prefer GST vendors (input credit)
You're approaching the ₹20 lakh threshold — registering early avoids a mid-year scramble
You export services and want to claim refunds on inputs (with LUT, exports are zero-rated)

Once registered, your invoices must follow the full tax-invoice format — mandatory fields, SAC codes, and the CGST/SGST vs IGST split. Our guide to the GST invoice format for freelancers covers all of it.