United States Maine revenue services explains new law that adopts post-wayfair marketplace facilitator economic nexus standard as of October 1 04 October 201952 views1 min read Source: KPMG E-Commerce / Electronic services The 3 most impactful sales tax nexus laws of 2019: California, New York, and Texas Kansas attorney general concludes that DOR’s post-Wayfair notice apparently requiring all remote sellers with in-state sales to register and collect is invalid