How to change automatic invoice number in tally erp 9?

Detailed Steps:

• Navigate to E-Invoice Report: From the Gateway of Tally, go to 'Display > GST Reports > E-invoice'.
• Locate IRN Generated: Under 'IRN Generated,' select 'IRN generated from e-invoice system'.
• Select Transaction: Find the specific invoice you want to cancel and select it.
• Cancel IRN: On the right side, you'll see the 'Cancel IRN' option. Click it.
• Confirm Cancellation: A confirmation message will appear. Choose 'Update cancellation'.
• Enter Reason and Remarks: A screen will appear where you can select the cancellation reason and enter remarks.
• Accept and Send for Cancellation: Accept the screen, and the voucher will move to the 'For IR and Cancellation' section under 'Pending'. Then, send the invoice for cancellation by clicking 'Exchange > Send for e-invoicing > Send'.

To ensure that the supplier's credit note number, date, and reason are correctly entered in Tally for GSTR-2, follow these steps:

1. Activate Credit/Debit Notes:
   • Go to Gateway of Tally > F11: Features > F1: Accounting Features.
   • Enable the option Use Debit or Credit Notes.
2. Enter the Debit Note:
   • Go to Gateway of Tally > Accounting Vouchers > F9: Debit Note.
   • Enter the details of the original invoice number and date.
3. Enter Supplier Credit Note Details:
   • In the Debit Note voucher, press F12: Configure.
   • Enable the option Provide Supplier or Customer Details.
   • Enter the Supplier's Credit Note Number, Date, and Reason in the fields provided.
4. Check GSTR-2 Report:
   • Go to Gateway of Tally > Display More Reports > GST Reports > GSTR-2.
   • Verify that the supplier's credit note details are correctly reflected.

By following these steps, you should be able to enter the supplier's credit note number, date, and reason correctly, ensuring that they appear in the GSTR-2 report without any issues.

To migrate Focus data to Tally, you'll need to use an import or export function within Focus, likely to create a data file in a format that Tally can import. Tally then utilizes this file to import the necessary masters, vouchers, and other data.

To delete a company in TallyPrime, you're supposed to follow the simple steps mentioned below:

• Choose the company that you want to delete
• Click on Gateway of Tally> F3: Company Information
• Select Alter
• Click on Enter
• Now click on the company that you want to remove permanently
• Press Alt+Delete 

To change the current period in TallyPrime, click on Gateway of Tally> Click F2, add the period, and enter the desired dates. In this way, vouchers can be easily recorded in similar company data. This, in turn, will help you maintain zero downtime.