The Iris Software Group, based in the United Kingdom, has acquired Doc.It. Terms were not disclosed. Doc.It markets document management and workflow software and internet portals for accounting firms.

Tax professionals can digitally initiate Power of Attorney and Tax Information Authorizations via the newly established Tax Pro Accounts on IRS.gov. These authorization requests are described as  simpler versions of Forms 2848 and 8821.

On the heels of its $2.5-billion purchase of Divvy, payments software company Bill.com has reached an agreement to acquire Invoice2go. Bill.com will pay about $625 million in stock and cash to buy the provider of mobile-first accounts receivable software.