Three offices to serve you.

Lebanon, NH

Lebanon, NH

19 Morgan Dr, Lebanon, NH 03766

Founded in 1986 as Tyler, Simms & St. Sauveur, TSS has grown to become the largest professional advisory firm headquartered in the Upper Connecticut River Valley of New Hampshire and Vermont. With the recent addition of Pat Morse, CPA, our team continues to grow in numbers, capabilities, and solutions.

Keene, NH

Keene, NH

56 Court St, Keene, NH 03431

We recently celebrated the addition of John G. Burk & Associates to the TSS team. The largest firm of CPAs in southwestern New Hampshire, their professional team possesses extensive knowledge and experience in such industries as manufacturing, real estate development and management, construction, distribution and service organizations.

Bedford, NH

Manchester area, NH

1 Bedford Farms Dr, Bedford, NH 03110

The Burk team further solidified their position as southern New Hampshire’s premier accounting and advisor firm with the addition of an office in Bedford, New Hampshire to service the greater Manchester area. Their team is experienced in preparing federal and multi-state tax returns for corporations (C or S) and partnerships, probate and trust administration, and many other accounting and consulting services.