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To generate an e-invoice IRN, report the invoice details through an authorized Invoice Registration Portal (IRP). The IRP validates the details, assigns the Invoice Reference Number (IRN), digitally signs the invoice, and returns the signed invoice with a QR code. To cancel an IRN through IRIS IRP, go to Manage > View Invoices, select the invoice, choose Cancel IRN, provide a reason and remark, and submit within 24 hours of generation. If an active e-way bill is linked, cancel it first.
What the GST Portal and IRP each do
The GST system and the IRP interface are related but are not the same place to perform every e-invoice action. You report invoice data to an authorized IRP; it validates the data and registers the invoice. The official IRIS IRP FAQ says, “On reporting, IRP will generate a unique ‘Invoice Reference Number (IRN)’, digitally sign it and return the e-invoice with QR code.” Read the IRIS IRP FAQ.
Portal navigation can differ between IRPs. The cancellation path below is documented for IRIS IRP, which is GSTN-authorized; check the selected IRP’s current onboarding instructions and supported workflows for generation.
Choose a way to generate the IRN
Use the route that fits your invoice volume and existing accounting system. These are alternatives, not requirements that every taxpayer must adopt.
#1 Best Overall
- QUALITY INVOICES: Adams Order books provide a professional invoice or customer receipt; a great way to create and maintain a professional image for small businesses and service providers
- 50 TWO-PART CARBONLESS FORMS: Customers get the perforated white top copy; retain the canary and pink copies for your records
- WRAP-AROUND COVER: Fold the back cover between sets to keep invoices neat and legible
- ROOM FOR CUSTOMIZATION: A blank space at top leaves room for your company stamp; a big savings over custom-printed forms
- CONSECUTIVELY NUMBERED: Large 6-digit numbers in the upper right hand corner help you thumb through orders quickly
| Route | Best fit | What to know |
|---|---|---|
| Invoice form on an IRP | An occasional individual invoice | Enter and report invoice details through the portal form. Exact screens vary by IRP. |
| Offline Excel utility or bulk upload | Preparing a batch of invoices | Use the official utility or bulk upload option supported by the chosen portal. The taxpayer manual describes offline and bulk workflows; it is marked draft and dated 27 January 2023, so use current portal guidance for present-day steps. See the e-invoice manual. |
| ERP or accounting-system integration through an IRP API | An established accounting workflow that reports invoices at scale | Confirm the IRP’s current onboarding, API support, and integration requirements. See IRIS IRP information. |
Taxpayers without their own ERP or accounting software can use the portal’s offline utility where it is supported. After reporting, the IRP returns the registered invoice with its IRN and signed QR code.
Cancel an IRN on IRIS IRP
IRIS IRP allows cancellation only for an active IRN generated within the preceding 24 hours. Its invoice list may show invoices from the past two days by default, but visibility in that list does not extend the cancellation deadline. The interface details are documented on the IRIS IRP help pages.
Rank #2
- DETAILED DESCRIPTIONS: Letter-sized form provides lots of room for descriptions, materials costs, labor and miscellaneous charges
- 100 2-PART CARBONLESS RECEIPTS: Give clients the white top copy; you keep the yellow duplicate
- MADE FOR SERVICE & REPAIR: Includes fields for labor, material costs, and misc. expenses
- CUSTOMIZABLE: Personalize the 1-1/4" x 4-1/2" blank space at top with your logo or company stamp
- STOCK UP: Each pack includes 100 white/canary sets; order several to keep your favorite forms on hand
- Sign in to the IRIS IRP account associated with the relevant GSTIN.
- Open Manage > View Invoices.
- Find and select the invoice with the active IRN you need to cancel.
- Choose Cancel IRN.
- Select a cancellation reason and enter a remark. Both are mandatory.
- Submit the cancellation while the IRN is still within 24 hours of generation.
If the invoice has an active associated e-way bill, cancel that e-way bill before submitting the IRN cancellation. IRIS IRP may use these labels; another IRP may have different menu names.
If you need to correct an invoice
Within 24 hours
An invoice reported to an IRP cannot be edited in place there. If it is wrong and still eligible, cancellation is the IRP correction route. After cancellation, report the corrected invoice as appropriate; the cancelled IRN cannot be reused for the replacement invoice. The original registration and cancellation remain part of the record.
Rank #3
- PACKAGE INCLUDES - Our invoice book per pack has 50 sets sheets, total in 2 pack, Total of 200 sheets. red code printed on each page with consecutive numbers
- Material - Receipt book is excellent quality carbonless paper is used in their production, tears off easily along the perforation.
- A5 Size - Sales invoice book size of 5.5" x 8.5", and forms are 2 part carbonless white/yellow sets on a sturdy chipboard backing
- WIDE APPLICATION - Sales reciepts/invoice book for small business is ideal for restaurants, food trucks, vendors, service provider, photographers, caterers, florists, bakeries, cafes, boutiques and salons
After 24 hours
The IRP will not cancel the IRN after the 24-hour window expires. The official FAQ points taxpayers to make necessary changes in GSTR-1 as appropriate and cites a credit note for relevant cases. The right accounting and GST return treatment depends on the facts; an after-deadline return or accounting correction is not an IRP cancellation. Check the applicable rules and your circumstances before choosing a correction.
Quick Recap
Best Value
- Custom printed with your company / buisness information (BLACK & WHITE Print)
- Numbered with your custom numbering series (Optional)
- 2 Part form (Top white / bottom yellow) - Carbonless NCR forms
- Choice of Size - 8.5"X5.5" OR 8.5"X11"
- 50 sets of forms (White / Yellow) (Option for more sets) - NOT in booklet format
Rank #4
- Carbonless forms help keep business records readable and in good condition
- Provides neat, clean invoice records.
- Snapset forms meet the needs of service-based businesses.
- Carbonless paper eliminates the mess of carbon paper.
- 2-part white and canary papers provide at-a-glance convenience.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
