Martens & Associates (formerly Brooker & Company) is a local certified public accounting firm located in Jefferson, IA.
We provide a variety of tax and accounting services including tax preparation, tax planning, payroll, bookkeeping, business consulting, Quickbooks support and 1099 preparation. We strive to offer the highest quality of service and ensure each client's needs are met.
Ross Martens joined the company in January of 2023 and took on an ownership role to move the company forward. He started his career in public accounting at BKD in West Des Moines, Iowa in 2018. He served clients in several different industries including real estate, telecommunication, agriculture, manufacturing, transportation and more. His experience at BKD included corporate, partnership, and individual tax planning and preparation. He grew up on a farm in western Iowa and has extensive knowledge in the agriculture industry which helps serve the local farming community.
Ross received his Bachelors in Accounting from Iowa State University and is a Certified Public Accountant in the State of Iowa.
Professional Affiliations: American Institute of Public Accountants and Iowa Society of Certified Public Accountants.
Leo Brooker, CPA founded Brooker & Company in 1986. He has extensive knowledge in the agriculture industry and has been serving the local community for many years with a variety of services. Leo provides tax planning and tax preparation services for the firm, as well as providing knowledge and executive support to the other staff. Leo is a certified public accountant in the State of Iowa.
Jeremy Labate joined the business in March of 2024 as a Staff Accountant. He assists with tax preparation and manages payroll and sales tax filings. Growing up in Jefferson, Jeremy has a close connection to the town and community. He graduated from Iowa State University in 2020 with a Bachelors in Accounting and in Management Information Systems. Post graduation, Jeremy worked for Greene County Medical Center for their Information Technology department before starting his career in accounting with Martens & Associates.
Madeline Delzell started with Martens & Associates in January of 2023. Madeline specializes in administrative duties and assists with bookkeeping services when needed.
We look forward to serving our current and future clients. We can be reached at our office in Jefferson or by the following ways.
110 E State St Jefferson, IA 50129
Phone: 515-386-3000
Email: Ross@martenscpa.com
Tax Season Hours: Monday-Friday 8am-5pm and Saturday 9am-12pm or by Appointment
Off Season Hours: Monday-Friday 9am-4pm or by Appointment