Dear experts,
One of my client had supplied and installed software to the customer and billed in the month of Dec 2016 , Feb and March 2017. When we approach the payment now from the customer it was not accounted in the previous year. Now they are asking them to issue GST invoice . If my client issue GST invoice with GST tax now , then this will be double taxation on same goods. How to get refund from the earlier tax remittance. Is there any way out of getting refund from the government.
It's very urgent. Thanks in advance




TaxTMI
TaxTMI