TaxConnex Sales Tax Blog

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Using Zip Plus 4 To Increase Tax Reporting Accuracy

Many of us use zip codes to determine the sales and use tax rates to apply to an invoice for tax calculation purposes.  However because some local jurisdictions can cross zip code boundaries, using just the 5 digit zip code may not be the most...

Amazon Law Showdown or Amazon Law Negotiation?

For those of us that follow sales and use tax, I find the Amazon response to state "Amazon Laws" to be one of the most fascinating business stories in ages.

If you've followed our blog posts, you've also been tracking the trail of Amazon Laws, local...