Oatney & Associates, CPAs, Inc. is a full-service accounting firm serving clients throughout the Lancaster, Ohio area, dedicated to providing our clients with professional, personalized services and guidance in a wide range of financial and business needs.. Certified Public Accounting. Tax Management Services. Accounting Services. Assurance and Advisory Services. Compilations. Estate and Trust Planning and Tax Preparation. Financial and Retirement Planning. Litigation Support and Forensic Accounting. IRS Representation. Bookkeeping / Write-up. Entity Selection and Restructuring. Computer Consulting. Payroll Services. Employee Benefits,Pension,and Profit-Sharing Plans. Cash Flow and Budgeting Analysis. Financial Projections and Forecasts. Business Valuation. Mergers,Acquisitions,and Sales. Debt and Finance Advising. International Taxation.