The Uniform Tax Matrix contains just under 350 items spanning multiple industries. This is a fraction of the full TTR website; for example, TTR's Medical Industry Library now has over 600 items alone.

MCMINNVILLE, OR--(Marketwired - Jun 4, 2013) - TTR, the industry leader in providing accurate, current, supported and easy to find sales and use tax answers, has just released the first ever ...