Our Team


CPA, Manager


Ana Loew, CPA, Manager

Ana joined Maner Costerisan in 2021 and is a manager in the Tax department. As part of her daily responsibilities, she provides tax services to the firm’s nonprofit and for-profit clients. She specializes in providing tax services for nonprofits, as well as guiding organizations through the intricacies of gaining IRS tax-exempt status.

Prior to joining Maner, Ana gained experience working as an accounting generalist for a federally funded educational nonprofit that provides childcare and early childhood education for children from disadvantaged backgrounds.

Ana graduated from Grand Valley State University with a bachelor’s in business administration, majoring in accounting, and a master’s in the science of accounting with a concentration in taxation. She lives in Holland, Michigan, with her husband, Kyle, and her two dogs. In her free time, Ana enjoys participating in outdoor activities with friends and family, as well as trying new local restaurants.

There is only one way to avoid criticism: Do nothing, say nothing, and be nothing. If it makes you happy, go for it. They are going to talk about you anyways.

Years of Experience



American Institute of Certified Public Accountants (AICPA)

Michigan Association of Certified Public Accountants (MICPA)

BDO Alliance

Grand Rapids Chamber


Certified Public Accountant (CPA)

AICPA Not-for-Profit Certificate I