eBay, Amazon and Etsy only collect on your behalf for 40+ states, leaving the seller to take care of the rest themselves.
No app handles sales tax processing.
Where your business is physically located gives you sales tax nexus, you'll need to obtain a sales tax license then collect/remit for your local area.
Selling outside your local area, once you reach each states sales tax threshold, then you'll need a sales tax license, then start collecting.
Also Kansas has no threshold, you sell $1 to a Kansas address you collect at least .07 in sales tax. But you MUST obtain a sales tax license first, collecting sales tax without a license in hand first, is illegal in all states.
Deb Fletcher - eCommerce Accountant
dual MBA's in Accounting & CIS
Accounting & Bookkeeping Services, LLC