I am trying to allocate part of a receipt to GST payable, but get a message saying that this is not
A customer has paid an amount including GST. I am trying to allocate part of the payment to "Other income" and part to GST payable. The system will not allow me to post the GST portion because I get a message to say that this account "(GST payable) is not valid for this type of transaction. I successfully posted the entry the previous month, so why can I not do it this month?