Tax Preparer H&R Block Sues Block Over Rebranding From Square bossDecember 16, 2021ICO Business The Jack Dorsey-run payments giant is infringing on the accounting firm’s family of trademarks, H&R Block claims. By Tanzeel Akhtar Dec 16, 2021 at 5:55 p.m. UTC Updated Dec 16, 2021 at 7:34 p.m. UTC H&R Block storefront (Cindy Ord/Getty Images) Original Source BlockPreparerRebrandingSquareSuesTax