Employment Opportunities

Contact Us

John Gerlach Accounting and Tax Preparation Services

Accounting, Auditing and Tax Preparation Services


With more than 50 years of service to organizations and individuals in Central Ohio, John Gerlach & Company has in-depth experience in a number of industries. This enables us to provide services focused on the unique set of challenges and opportunities of each industry.


Throughout this section are case studies and testimonials that illustrate the depth of knowledge that John Gerlach & Company brings to each type of business. One of the most frequent comments from our clients is "You really know our business." That's because we've been working at it for the last half-century.


Accounting and Financial Services

Specialized Services


Professional Services



Family Businesses

Real Estate

Not-for-Profit Organizations



John Gerlach & Company LLP

37 West Broad Street- Suite 800

Columbus, OH 43215


Phone: (614) 224-2164

Fax: (614) 224-1391

  • Audited, reviewed or
    compiled statements
  • Optimize financial statements
    for banks and sureties
  • Review and optimize existing internal financial accounting and
    reporting systems
  • Debt structuring - knowing when to borrow and when to operate
    out of cash flow
  • Analysis of projects for efficiency and profitability


  • Cost segregation studies
  • Assistance with FAR compliance,
    DCAA audits and cost accounting standards
  • Ownership and management
    succession planning
  • Business valuations and Merger & Acquisition assistance
  • Accounting Department Outsourcing


Tax Services

  • Local, state, and federal income tax compliance, including tax return preparation
  • Projections for periodic and
    year-end tax returns
  • Periodic tax planning and tax minimization strategies
  • Income deferral and expense acceleration strategies
  • Multi-state tax planning
  • International taxation
  • Property tax issues
  • Tax deferral transactions
  • Domestic Production Activities Deduction