Congress wants to regulate tax preparers, the Taxpayer Advocate again bemoans IRS service levels, Gusto is opening up payroll to other apps via their API, Xero updates for July, moves by ServiceTitan and LegalZoom, Canopy raises $$$, the two companies that dominated PPP lending, Robinhood settles with FINRA, accountants more likely to return to the office, most employees say they have too many meetings, and a new state law creates trouble for workers seeking remote positions from Colorado