Compliance Pack
Invoice series, numbering and document summary (GSTR-1 Table 13)
What this means, checked by a CA
Every invoice needs a unique serial number of up to 16 characters for the year, and GSTR-1 now asks for a summary of every document you issued. We design your invoice series, keep a monthly count of issued and cancelled documents, and fill Table 13 so GSTR-1 files cleanly.
₹1,499
One time setup, then monthly, + 18% GST
- Delivered in 2 working days
- Due: Before the first invoice of the financial year; Table 13 with every GSTR-1
How we do it: IDFD
Every case runs through the same four steps: Information, Discussion, Forms, Deliverables. You see each one ticked as it happens.
InformationWhat we need from you · 6 items
Current invoice and bill formats
Check required fields
All series in use
Each series reported separately
Last number used per series
Start and end of range
Cancelled documents list
Reported in Table 13
Credit and debit notes issued
Separate document type
Challans and receipt vouchers issuedOptional
Separate document types
DiscussionWhat we discuss · 5 items
How many billing points, branches or software issue invoices?
Each needs its own series
Do you restart numbering each April or continue?
Must stay unique for the year
Are you on composition?
Bill of supply, not tax invoice
How are cancelled invoices handled today?
They must be shown, not reused
Is e-invoicing applicable?
IRN document numbers must match the series
FormsForms we file · 4 items
Design a series per billing point, for example INV/26-27/0001
Count every character including slashes and hyphens; must be 16 or fewer and unique for the year
Where: Internal (billing software settings). Due: Before 1 April or the first invoice
Keep a monthly document summary per series and document type
Net issued = documents in the from-to range minus cancelled
Where: Internal. Due: Month end
Report Table 13 documents issued in GSTR-1 or GSTR-1A
Where: https://www.gst.gov.in. Due: With GSTR-1 (monthly filers by the 11th)
Fix gaps or duplicates found in the month
Missing numbers explained as cancelled; wrong invoices corrected by credit or debit note
Where: Internal and https://www.gst.gov.in. Due: Before the next GSTR-1
DeliverablesWhat you get · 2 items
Approved invoice series sheet
When: Within 2 working days
Monthly Table 13 summary
When: Each month
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