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John Gerlach Accounting and Tax Preparation Services

Accounting, Auditing and Tax Preparation Services

John Gerlach & Company LLP

37 West Broad Street- Suite 800

Columbus, OH 43215


Phone: (614) 224-2164

Fax: (614) 224-1391

- Specialized Services

Accounting Department Outsourcing

Reduce operating costs, streamline processes, and improve overall performance of your business by outsourcing financial or technology activities to John Gerlach & Company. Increased freedom for management to focus on emerging business issues is a key benefit cited by clients who take advantage of our outsourcing services.


Any function that does not directly create value for your customer is not core to your business. If day-to-day business functions are keeping anyone, at any level, from proactively anticipating and meeting customer needs, these day-to-day functions should be outsourced to John Gerlach & Company.

Outsourcing Services

Our accounting and management knowledge enables us to provide a wide range of services to you in a streamlined and economical manner. Examples of our outsourcing services include:


  • Financial statement preparation
  • General ledger maintenance
  • Monthly & year-end closing assistance
  • Account reconciliations
  • Controller & bookkeeper staffing
  • Accounts payable processing
  • Accounting systems design
  • Accounting staff training
  • Property assets depreciation
  • Accounting software assistance
  • Internal audits


This is a key way we help businesses become more efficient, effective, and successful.


What Our Customers Say...

"We do very little accounting in-house and I think it's wonderful! Having John Gerlach & Company doing all this for us has significantly freed me up to focus on operations."

-John Romo

General Manager

Columbus Club