Trout CPA's Partners

About Us

A CPA firm with individualized accounting, tax, and business consulting services

With offices in Lancaster, Lancaster City, and Mechanicsburg, PA, we are one of the largest certified public accounting firms in the region. We offer a comprehensive range of services including accounting, auditing, tax, and business advisory. Throughout our history, we have been committed to providing outstanding service built on three underlying principles: professionalism, responsiveness, and quality.

Mission Statement

We are a high performing team of trusted advisors providing solutions and exceptional service to help our clients achieve success, while building relationships of mutual respect.

Community Involvement

We are committed to making a positive impact on the communities in which we live and do business. Whether through donations to charitable organizations, sponsoring charity events, fundraising efforts, non-profit board service, volunteering time, pro bono services, or encouraging employees to contribute to the United Way through payroll deductions, we strive to support and improve our local communities.

Firm Awards


  • LNP Readers' Choice Awards -#1 Accounting Firm, #2 Business Advisory Services, #1 Tax Preparation Service
  • Top 300 Firms by INSIDE Public Accounting
  • CPBJ's Reader Rankings –Top 3 Accounting Firm, Consulting Firm, & Mergers and Acquisitions
  • CPBJ's Best Places to Work in PA - #7

Awards 2022