Note: Assisted setup remote configuration is provided within 24 hours of successful order checkout.
Accounting & GST
Lock Vouchers after e-Invoice / e-Way Bill Generation
Code: AB20
1 Active
Stops alteration, deletion and cancellation of vouchers once both the e-Invoice and e-Way Bill are generated, so your Tally data always matches the GST portal. Set it up by voucher type and user.
Verified Publisher
Remote Installation Included
Expert Assisted Setup
Free Updates included
Email & Phone Support
Publisher: TallyKart.com
Current Version: v1.0
Release Date: October 10, 2026
Last Updated: October 10, 2026
Overview
Once an e-Invoice and e-Way Bill are generated, the voucher in Tally must match what is on the GST portal. An accidental change, deletion or cancellation creates a mismatch that is hard to trace and correct later.
Lock Vouchers after e-Invoice / e-Way Bill Generation protects these vouchers. When both documents have been generated, the voucher is locked for alteration for the users it applies to. You can also choose to block deletion and cancellation, so the voucher cannot be removed from the voucher register either.
How it works
Open Setup Voucher Lock - e-Way / e-Invoice and set:
Block Delete / Cancellation as well – set to Yes to stop locked vouchers from being deleted or cancelled, in addition to alteration.
Voucher Types – select specific types such as Sales, GST Sales, Credit Note or Debit Note, or choose All Items.
Users – select the users the lock applies to. Users not selected can still alter the voucher when a correction is needed. Choose All Items to lock it for every user.
When both the e-Invoice and the e-Way Bill are generated for a voucher, it is locked.
When only one of them is generated, the voucher stays open so the other can still be generated:
e-Invoice generated, e-Way Bill pending – the e-Way Bill can be generated.
e-Way Bill generated, e-Invoice pending – the e-Invoice can be generated.
Clear messages explain each restriction:
On alteration: e-way and e-Invoice generated for this voucher. Alteration restricted!
On delete: Delete not allowed! Voucher Locked for eWay / eInvoice
On cancel: Cancel not allowed! Voucher Locked for eWay / eInvoice
Who it is for
Businesses generating e-Invoices and e-Way Bills from TallyPrime.
Owners and managers who want to stop staff from changing or removing vouchers already reported to the portal.
Accountants and auditors who need Tally books to stay in line with GST records.
Tally partners setting up controls for their clients.
Automatic lock
Vouchers lock once both the e-Invoice and the e-Way Bill are generated.
Optional delete & cancel block
Choose to stop locked vouchers from being deleted or cancelled too.
Generate the pending one
With only one document generated, the other can still be completed.
Voucher type control
Apply the lock to selected voucher types or all of them.
User control
Lock selected users and let others, such as an admin, make corrections. Can be applied for all users as well.
Clear messages
Users see exactly why alteration, deletion or cancellation is blocked.
Portal match
Keeps Tally vouchers consistent with GST portal data.
Since our premium solutions interact directly with your TallyPrime database schema, TallyKart provides custom remote configuration. We verify your order and handle the configuration remotely for you.
01
1. Add to Cart
Add the solution subscription to your cart or click Order Now.
02
2. Complete Payment
Proceed to checkout and complete the billing details.
03
3. Order Verification
TallyKart verifies your company license details.
04
4. Support Contacts You
Our certified agent calls you to schedule installation.
05
5. Remote Setup
We remotely install and configure the solution on your system.
06
6. Go Live!
Your premium solution becomes fully active and ready to use.
Tally Versions
TallyPrime v1.0, v2.0, v3.0, v4.0, v5.0+
Supported Editions
Silver (Single User), Gold (Multi-User)
Operating Systems
Windows 7, 8, 10, 11 (64-bit), Windows Server
System Prerequisites
Licensed Tally Installation & internet for remote setup
Minimum Required: TallyPrime v1.0
Current Version: v1.0
v1.0Latest ReleaseOctober 10, 2026
Reviews
Loading reviews...
Write a Review
Share your experience with other TallyPrime users.
Log in to write a review.
When both the e-Invoice and the e-Way Bill have been generated for it, and its voucher type and user are covered in the setup.
Alteration always. Deletion and cancellation are blocked too when Block Delete / Cancellation as well is set to Yes.
Yes. Deleting or cancelling a locked voucher from the register shows a “not allowed” message, and the voucher stays as it is.
The voucher is not locked, so the e-Way Bill can still be generated. The same applies the other way round.
Yes. Select the voucher types in the setup, such as Sales or Credit Note, or choose All Items to cover every type.
Yes. The lock applies only to the users you select. Users not in the list can still alter, delete or cancel the voucher. Choose All Items to lock it for every user.
After generation, the voucher details are on the GST portal. Changing or deleting them in Tally creates a mismatch between your books and the portal, which can cause problems in GST returns and audits.
A user who is not in the Users list, such as an admin, can make the change. Keep GST rules in mind: cancel the e-Invoice/e-Way Bill on the portal within the allowed time, or issue a Credit/Debit Note.
Subscription Total
₹1,464
Note: Assisted setup remote configuration is provided within 24 hours of successful order checkout.