Accounting, Tax, Consulting, Forensic & Litigation Support Services David Wrubel has extensive experience in the areas of tax, general accounting, litigation support, as well as business development and growth consulting for a broad range of businesses. Services provided include Business and Individual Taxes, Financial Statement preparation, SBA & Traditional Loan Assistance, Business Plans with Projections, Business Purchases or Sales, Multi-State & Local Tax Services, IRS & State Audit Representations, Property Tax Petitions, etc.