GST Declaration / Undertaking Format & Template
Tax, GST & Finance · ₹50 · ~6 min · Sign in free, fill the guided form with a live preview, pay to download.
What is a GST Declaration / Undertaking?
A GST declaration or undertaking is a signed statement about a business’s GST status — most often that it is not required to register because its turnover is below the threshold, or that it has opted for the composition scheme, for a given financial year.
Clients, e-commerce platforms and procurement teams ask for it before paying an unregistered supplier, so that they know why no GST is charged on the invoice.
When to use it
- A client asks why your invoices carry no GST.
- You are onboarding as a vendor and must declare your GST status.
- You have opted for the composition scheme and need to confirm it.
What you'll need
Keep these details ready — the form asks for them in this order.
Business
Business / firm name · Proprietor / authorised signatory name · Registered address · GSTIN (optional)
Declaration
Purpose of declaration · Financial year · Declaration date
How it works
Enter the business
Business name, signatory and address, and GSTIN if registered.
State the purpose and year
What is being declared and for which financial year.
Preview, pay and download
Pay ₹50 and download to print on letterhead.
How to make it legally valid
- Signed by the proprietor, partner or authorised signatory.
- Accurate for the financial year stated — a false declaration can bring tax, interest and penalties.
- Updated if your turnover crosses the threshold during the year.
Common mistakes to avoid
- Declaring non-registration after turnover has crossed the threshold.
- Forgetting that some supplies require registration regardless of turnover.
- Not updating clients once you register.
Ready to prepare your GST Declaration / Undertaking?
₹50 · live preview before you pay
This is a self-help template for common situations — it is not legal advice and LawMitran is not a law firm. Need help with your gst declaration / undertaking? Find a tax law lawyer · Legal documents FAQs.