https://help.tallysolutions.com/docs/te9rel63/Tax_India/VAT/Assam/AS_Pur_Retn.htm

Recording Purchase Returns (Assam)

Record purchase returns in debit notes for taxable goods. Specify the VAT rate in Company Details screen.

To record a debit note for purchase return of taxable goods

1. Go to Gateway of Tally > Accounting Vouchers > Ctrl+F9: Debit Note .

2. Enter the Original Invoice Number and Date of the purchase invoice against which the debit note is recorded.

3. Select the required Party’s A/c Name from the List of Ledger Accounts .

4. Enter the required details in Party Details screen.

5. Select the common purchase ledger .

6. Select the required taxable stock items.

7. Enter the Quantity and Rate .

8. Select the required common VAT ledger.

The ledger must be grouped under Duties & Taxes in which the options:

o Type of Duty/Tax is set to VAT.

o Percentage of Calculation is set to zero.

9. Set the option Provide VAT Details to Yes to open the Statutory Details screen.

The debit note screen appears as shown below:

10. Press Enter to save.