In NM not all expenses (what I call advanced costs) are taxable. Between Payment Distribution - Fees & Costs, Tax on Each Invoice and Tax Collection Summary reports I have managed to manually arrive at what amount we owe the state in gross receipts tax for paid expenses. A report showing the expense item, any tax associated with it and whether it was paid during a specific period would be awesome.
I have a similar need: Tax reports based on cash accounting: Each month, I need to pull: Gross receipts for the period; taxable receipts for the period; tax collected (cash basis) for the period, by jurisdiction. This is the same report that the Quickbooks sales tax module produces, but if I use the TS-QB link, this QB sales tax report is disabled.