Mergers and acquisitions are prompting companies to take risky accounting maneuvers, warns a new report from Deloitte.

Carr, Riggs & Ingram is expanding its presence in Southeast Texas by merging in McGee, Miller & Co. in Conroe.

Prager Metis CPAs has expanded its presence on Long Island by merging in Mayer CPAs.

In 2015, by some accounts there were just over 100 CPA firm mergers and acquisitions—a large number of which were consummated by the 2015 Accounting Today Top 100 Firms.

Bowers & Company CPAs has merged in Caswell & Associates, expanding the firm’s presence in upstate New York.

Deloitte has acquired the San Francisco advertising agency Heat to build up its Deloitte Digital consulting practice.

O’Connor Davies Administration, a subsidiary of New York-based accounting and consulting firm O’Connor Davies LLP, has merged with VBK+CO, a global administration firm headquartered in Geneva, Switzerland.

SS&C merges in Southett & Co.; and Regier Carr & Monroe merges with Cross and Robinson.

DSD Systems has acquired the Sage 100 Extended Solutions library of business technology solutions and services provider SWK Technologies.

Accounting firm MBAF has merged in Rampell & Rampell, P.A., a firm based in Palm Beach, Fla., expanding MBAF’s presence in South Florida and adding more expertise in various specialties.

Morison International and KS International have merged to form a $1 billion international association of accounting and professional services firms to be known as Morison KSi.

Rucci Bardaro & Falzone acquires Jensen Malley & Company; and Jarrard, Nowell & Russell merges in Biddlecomb Game & Wise.

A video preview of the February 2016 issue of Accounting Today, with stories about firm mergers, tax extenders and more.

Check out the digital edition of the February 2016 issue of Accounting Today.

EisnerAmper LLP is restructuring the executive leadership of the firm to better manage its expansion in the U.S. and internationally.

We asked a number of experts in the field to share their thoughts on what 2016 will hold for firms looking to combine.

CliftonLarsonAllen is merging in Bruner Cox, an accounting firm in Northeast Ohio, effective June 1, the latest in a string of mergers for CLA.

Grant Thornton’s Canadian firm has merged in Oulette & Associates, a firm based in Grand Falls, New Brunswick.

Mowery & Schoenfeld LLC has merged in a fellow Illinois CPA firm, Gary Hart & Associates, Ltd., effective Jan. 1, 2016.

R. Waidler & Associates P.C., a firm in Boulder, Colo., will become part of Top 100 firm Eide Bailly LLP, effective Feb. 1.