Recording GST when the whole Invoice is for GST

Recording GST when the whole Invoice is for GST

Hi All

How do I go about recording a bill where the whole bill is for sales taxes paid on import, for example Fedex clears a shipment for us and the whole bill is for taxes paid. We need to do this so it shows as an input Tax Credit (ITC) when we do our quarterly tax return to the Government.

There is no place to to adjust taxes manually when creating a bill, taxes are always calculated based on the tax rate that is created in the tax table. I even tried to create a 100% tax item and have taxes inclusive, how ever it only deducts 50%. ( you cannot increase the tax rate over 100%)

Thanks in Advance