Mergers and Acquisitions January 6, 2026
Bend, OR-based Capstone Accounting and Tax said Dec. 29 it has added North Star Tax & Accounting, further expanding its presence in Washington state with locations in Snohomish and Lynden.
Mergers and Acquisitions December 15, 2025
Bend, OR-based firm Capstone Accounting and Tax said Dec. 10 that it has brought on Mark Rule & Co., a full-service tax and accounting firm in Butte, MT, that specializes in tax preparation for individuals and business.
Mergers and Acquisitions October 22, 2025
Bend, OR-based Capstone Accounting and Tax said Oct. 21 that it has strengthened its presence in central Oregon by acquiring Redmond-based CPA firm Nissen & Meyer.
Mergers and Acquisitions April 23, 2025
Fresh off receiving a private equity investment, Bend, OR-based Capstone has expanded into Colorado and increased its presence in Oregon by adding Keller & Mendoza CPAs and Sargent CPA.
Mergers and Acquisitions April 4, 2025
Formerly known as Capstone CPAs, Capstone Accounting and Tax said the outside capital will provide the financial and strategic support needed to accelerate its long-term growth, strengthen client service offerings, and expand its market presence through mergers and acquisitions.