Home › How to upload GST invoices on KFIN and CAMS
Step by step guide

Your monthly GST invoices, start to finish

Every month, KFIN and CAMS need a signed GST invoice from you for each fund house, uploaded by around the 15th. This page shows the whole thing, one small step at a time. No computer skills needed beyond downloading a file and uploading it back.

Want to see it working before you read further? Upload your own KFIN or CAMS file on the free demo and see one of your real, signed invoices, no signup, no card. Try the demo →

The whole job, in one picture

You collect files from the registrar, MFD Office turns them into signed invoices, and you put them back. That is all.

1 · Get your files from KFIN or CAMS

Two files per registrar

2 · MFD Office does the work

A signed invoice for every fund house, in minutes

3 · Upload back to KFIN or CAMS

Same website, same place

4 · Done

The fund houses can now pay the GST on your brokerage

Before your first month · one time only

Set up MFD Office once

Takes about five minutes. You never repeat this. Not ready for an account? Try the demo first, it needs no signup.

A

Create your free account

Go to mfdoffice.com and click Create account. Your first 10 invoices are free.

B

Save your signature

In the Signatory tab, draw or upload your signature once. It goes on every invoice after that.

C

Add your ARN

Type your ARN number once. MFD Office checks your files against it so nothing gets mixed up.

Part 1 · KFIN

Fund houses serviced by KFIN

Six small steps. Steps 1 to 3 happen on the KFIN website, steps 4 and 5 in MFD Office, step 6 back on KFIN. If you only file on CAMS, skip ahead to Part 2.

  1. 1
    On the KFIN website

    Sign in to the KFIN distributor portal

    Open dss.kfintech.com in your browser and sign in with your KFIN login. Then open the GST Invoice Management section.

    dss.kfintech.comSign inGST Invoice Management
  2. 2
    On the KFIN website

    Download the month's invoice ZIP

    Inside GST Invoice Management, open GST Invoice / Credit Note Download and download the ZIP file for the month. It holds one invoice file per fund house.

    GST Invoice ManagementGST Invoice / Credit Note DownloadDownload ZIP
    You get a file like: All_Funds_GST_June-2026~ARN-XXXXXX.zip
  3. 3
    On the KFIN website

    Download the Excel template

    Still inside GST Invoice Management, open Signed GST Invoice Upload and click Generate Excel Template. KFIN gives you a prefilled Excel sheet, one row per invoice. Do not type anything into it. MFD Office fills it for you.

    GST Invoice ManagementSigned GST Invoice UploadGenerate Excel Template
    You get a file like: GST_Invoice_Template_2026-06.xlsx
    💡You now have 2 files. Keep them together, for example in one folder on your computer, or just in Downloads.
  4. 4
    In MFD Office

    Upload both files and make your invoices

    Sign in to MFD Office and open the Generate tab. Choose your ARN, choose KFIN as the registrar, and upload the two files from steps 2 and 3. Tick the fund houses you want, then press Make all invoices.

    mfdoffice.comGenerateChoose KFINUpload 2 filesMake all invoices

    MFD Office reads KFIN's own figures, makes a GST invoice for every fund house, puts your signature on each one, and fills the Excel template to match. Every number stays exactly as KFIN computed it. You can preview one invoice free before you decide.

  5. 5
    In MFD Office

    Download your finished set

    When it is ready, download your bundle. It has the signed invoice for every fund house plus the completed Excel template, in the exact format KFIN expects. Nothing to edit.

    Signed invoices ZIP Completed Excel template
  6. Back on the KFIN website

    Upload the set back to KFIN

    Go back to dss.kfintech.com › GST Invoice Management › Signed GST Invoice Upload. Upload the signed invoices and the completed Excel template you just downloaded. That is KFIN done for the month.

    dss.kfintech.comGST Invoice ManagementSigned GST Invoice UploadUpload your set ✓
Part 2 · CAMS

Fund houses serviced by CAMS

Six small steps. One difference to know: CAMS emails you the invoice ZIP, but the Excel template is not in that email. The template is downloaded from the upload section of the CAMS website. This guide keeps the two apart so they never get mixed up.

  1. 1
    In your email

    Find the invoice ZIP CAMS emailed you

    CAMS sends the month's invoice ZIP by email, through its Distributor Mailback Service, to the email address you registered with CAMS. Open that inbox and download the ZIP attachment. It holds one invoice per fund house.

    Your email inboxCAMS mailback emailDownload the ZIP
    💡Can't find the email? Search your inbox for "CAMS" and check the spam folder. If it never arrives, you may need to register for the Distributor Mailback Service on camsonline.com.
  2. 2
    On the CAMS website

    Sign in on camsonline.com

    Open camsonline.com, go to the Distributors / RIA tab, then Service Requests, and sign in with your CAMS login. Open the GST Invoice Management section.

    camsonline.comDistributors / RIAService RequestsGST Invoice Management
  3. 3
    On the CAMS website

    Download the Excel template from the upload section

    This is the confusing part, so read it slowly: the Excel template is not in the email. Inside GST Invoice Management, open GST Invoice Upload, the same place where you will later upload your finished invoices, and download the month's Excel template from there. Do not type anything into it. MFD Office fills it for you.

    GST Invoice ManagementGST Invoice UploadDownload the Excel template
    💡You now have 2 files. The invoice ZIP from your email, and the Excel template from the CAMS website. Keep them together.
  4. 4
    In MFD Office

    Upload both files and make your invoices

    Sign in to MFD Office and open the Generate tab. Choose your ARN, choose CAMS as the registrar, and upload the two files: the ZIP from your email and the Excel from the CAMS website. Tick the fund houses you want, then press Make all invoices.

    mfdoffice.comGenerateChoose CAMSUpload 2 filesMake all invoices

    MFD Office reads CAMS's own figures, makes a GST invoice for every fund house, puts your signature on each one, and fills the sheet to match. Every number stays exactly as CAMS computed it. You can preview one invoice free before you decide.

  5. 5
    In MFD Office

    Download your finished set

    When it is ready, download your bundle. It has the signed invoice for every CAMS fund house plus the completed sheet, in the exact format CAMS expects. Nothing to edit.

    Signed invoices Completed Excel sheet
  6. Back on the CAMS website

    Upload the set back to CAMS

    Go back to camsonline.com › GST Invoice Management › GST Invoice Upload, the same section where you took the template in step 3. Upload your signed invoices and the completed sheet. That is CAMS done for the month.

    camsonline.comGST Invoice ManagementGST Invoice UploadUpload your set ✓

KFIN goes by the trail month

The month the brokerage was earned. Both KFIN files must be for that same month.

CAMS goes by the payment month

The month the brokerage is paid. Both CAMS files must be for that same month.

🗓️The window is usually the 7th to the 15th of each month. Upload within it. If you miss it, the GST on that month's brokerage may not be paid to you until you upload a valid signed invoice.

After your invoices are done, two more jobs get easy

Uploading to the registrar gets the fund houses to pay you. But your GST work is not over: every invoice still has to be reported in your GSTR-1, and you still have to check the money actually arrives. MFD Office does both from the same invoices you just made. Nothing to retype.

Your GSTR-1, prepared from the same invoices

By hand · on the GST portal
Typing every line yourself
Hours, every month
  • ·Open every invoice and copy its details one by one
  • ·Type each fund house's GSTIN, invoice number, and tax split into the portal
  • ·One wrong digit in a GSTIN means a mismatch with the fund house's return
  • ·Do it again next month, and every month
With MFD Office
One click, one file
A minute or two
  • Open the GST return tab and pick the month
  • Your KFIN and CAMS invoices are already there, with each fund house's GSTIN read from the invoice itself
  • Download one file made for the GST portal, plus an Excel your CA can check
  • You review it and file it. You stay in control.

Read more: GSTR-1 filing for mutual fund distributors.

Money In: check that every fund house actually paid you

By hand · bank statement
Hunting through entries
Easy to miss a short payment
  • ·Brokerage and its 18% GST arrive as separate payments, at different times
  • ·A bank statement never shows what a fund house still owes you
  • ·A short payment of a few hundred rupees looks like any other credit entry
  • ·Most MFDs simply never check
With MFD Office
Every invoice, checked as paid
Minutes a month
  • The Money In tab already knows what each fund house owes you, from your invoices
  • Brokerage and GST tracked separately, because they arrive separately
  • Upload a bank statement and payments are matched for you to confirm
  • Plain warnings like "SBI has paid ₹500 less brokerage than your invoice"
The invoices, the Excel sheets, the GSTR-1 file, and the payment check all come from one upload of the files you already download. Do it by hand and each of those is its own hours of work.

See it with your own file, free

Upload your KFIN or CAMS file and see one of your real, signed invoices. No signup, no card.

Try with your file, free

Common questions

Where do I get my CAMS invoice ZIP?

CAMS emails it to you through its Distributor Mailback Service, to the email address registered with CAMS. The Excel template is separate: you download it from the GST Invoice Upload section on camsonline.com.

Where do I get the KFIN Excel template?

On dss.kfintech.com, inside GST Invoice Management, open Signed GST Invoice Upload and click Generate Excel Template. Do not type anything into the sheet; MFD Office fills it for you.

Which month do the files belong to?

KFIN goes by the trail month, the month the brokerage was earned. CAMS goes by the payment month, the month the brokerage is paid. On each side, both files must be for the same month.

Can I try it before creating an account?

Yes. On the free demo you upload your own KFIN or CAMS file and see one of your real, signed invoices made on the spot, with no signup and no card.

Please note: this page is general information, not tax advice. KFIN and CAMS can change their portals, menus, and templates, so always check the current instructions on dss.kfintech.com and camsonline.com, and confirm anything tax-related with your tax advisor.