Benjamin & Birkenstein is a full-service accounting firm in Chicago. The firm offers a wide variety of services, including general ledger and financial statement preparation, bookkeeping, accounting system setup for new businesses, computerized payroll services, and business tax return preparation. It also offers services, such as personal financial statements, litigation support, audits, reviews and compilations, cash flow and budgeting analysis, consulting services, estate planning, and financial forecasts. Additionally, Benjamin & Birkenstein provides international taxation, Internal Revenue Service representation, and online accounting solution services. The firm specializes in mergers and acquisitions, asset protection, investment review, bankruptcies, cash flow forecasting, employee benefit plans, expert witness services, and Internet commerce. Its accountants, tax professionals and management consultants have expertise in an array of industries, such as agribusiness, health care, construction, manufacturing, real estate, nonprofit organizations and public sector.