www.taxcontroversy360.com/tag/built-in-gains-tax/
www.eisneramper.com/large-business-and-international-irs-0419/
www.ustaxdisputes.com/author/jeffry-erney
us.eversheds-sutherland.com/NewsCommentary/Legal-Alerts/222996/Legal-Alert-LBI-aims-new-campaigns-at-taxpayers-at-home-and-abroad
assets.kpmg/content/dam/kpmg/us/pdf/2019/07/19377.pdf
www.irs.gov/businesses/large-business-and-international-compliance-campaigns