CPA Firms Directory

ATS Tax and Financial Services, formerly Altoona Tax Service, is a family-owned firm in Altoona, Iowa founded by Dave, Mary and Jeremiah Duggan more than 15 years ago. It prepares personal, business and agricultural returns, including multi-year and multi-state filings, and runs payroll with direct deposit, offering one-hour appointments or fast drop-offs.

Bradley T. Barnes, CPA, P.C. serves Ottumwa and Southeastern Iowa with over 20 years of experience. Services include tax return preparation, payroll, bookkeeping and financial statements, and audits, reviews and compilations for individuals, businesses, partnerships, LLCs, nonprofits, trusts and estates.

Eric J. Brunsen CPA is a local CPA in Iowa Falls delivering tax preparation, payroll and compiled financial statements with more than 25 years of experience. He serves families, small businesses and farmers with farm tax filings and multi-state filings, and organizes books for downtown shops and farms.

Greg Penning & Co., LLC has served North-Central Iowa since 1981 from offices in Algona and Bancroft; Greg Penning purchased Jim Gage's partnership interest in 2015. It provides individual, corporate, partnership and trust tax planning and preparation, farm taxes, accounting and payroll services.

Kenneth J. Haldeman, CPA, PC, operating as KJH Accounting & Tax Service, is an Iowa City, Iowa firm led by Ken Haldeman, a former Deloitte staff member and CFO with over 25 years in accounting. It prepares individual and corporate returns, helps with IRS problems, and provides bookkeeping, payroll, QuickBooks consulting and business management services.

Koppenhaver & Associates, PC is a Mount Vernon, Iowa accounting firm founded in 1978 by Donald Koppenhaver and led since 1987 by his daughter Ann Koppenhaver, CPA. It offers small business accounting, payroll, part-time CFO services, cash flow management, bank financing support, business valuation, tax preparation and planning, and audit, review and compilation services, with farm tax experience.