Merge Invoices and Documents into One PDF for GST and KYC

Typical document bundles

• Monthly sales and purchase invoices for GST filing.
• PAN, GST certificate and bank proof for marketplace onboarding.
• Address and identity proof for bank KYC.

How to prepare them

Scan or photograph each document, convert images to PDF if needed, then combine with the Merge PDF tool. Add page numbers so reviewers can reference pages.

Suggested order for a GST bundle

1. Summary sheet or cover page.
2. Sales invoices in number order.
3. Purchase invoices by date.
4. Credit and debit notes.
5. Bank statements if requested.

Naming and storage

Name merged files clearly, for example GST_Oct-2026_Sales.pdf, and keep them in a folder per financial year. Your accountant can find documents quickly, and you are ready for any query.

Locked statements

Bank statements are often password-protected. Unlock them first with the Unlock PDF tool using your own password, then merge.

Checklist before sending

• All months and documents included.
• Pages upright and readable.
• File size under the portal or email limit.
• Nothing extra like personal ID pages not asked for.

Scanned documents

Photograph or scan each document flat and in good light. Crop away table edges with the Crop PDF tool so every page looks clean and readable for the reviewer.

Keep file size in check

If a portal has a size limit, convert large photo scans at a lower quality before merging, or compress images first.

Frequently asked questions