How to input & output VAT Implement?

ERPNext Accounting
1

Dear Sir,

i created Duties and Taxes Ledgers Under Liability and payables and Input VAT and out VAT created under Duties and Taxes and payables but when i going to submit Purchases invoices its not save and submit why Sir ( please check below picture ) ? and please tell me which ledger under create input VAT and Output Vat ? could you please tell me how to Create Ledgers input VAT and Output VAT Under which ledgers and as well as send ledgers creation Pictures.Document file

2

A tax account cannot be of type “Payable” that is for Suppliers.

Try to set it of type “Tax Account” (if it is in liabilities, then it automatically becomes payable)

3

Dear Sir/Madam,

can you please explain me briefly regarding how to create Input VAT and Output VAT under which ledger. please explain step by step