New Rules, New Rates, New Ways to Stay Ahead of the Auditor. Change is here, is your business ready? The new year is always a time of change – and sales tax in 2016 is no exception. Understand the rules, protect your business and stay ahead of the changes. Join Avalara as we walk you through everything sales tax for 2016. Sure, you can do the research yourself. Or you can let us do it for you!