Trusted Accountants and Business Consultants in Lansing
As Michigan’s capital, Lansing is home to a diverse mix of government agencies, healthcare organizations, manufacturers, insurers, schools, nonprofits, construction companies, and locally owned businesses. That range creates a business community with varied financial, operational, and reporting needs, from navigating regulatory requirements to planning for growth.
Maner Costerisan has called Lansing home since our founding in 1906. Today, organizations throughout Greater Lansing and across Michigan turn to our accountants and business consultants for financial expertise, responsive support, and people who take the time to understand their organization.
Our Lansing Location
2425 East Grand River Ave.
Suite 1
Lansing, MI 48912-3291
Tel: (517) 323-7500
Fax: (517) 323-6346
maner@manercpa.com
Direction Note: The entrance to our Lansing office is in the back of the building. Please turn right on Downer Ave., the street located just before our office building and enter the parking lot in the first left drive.
How We Help Lansing-Area Organizations
Our Lansing team works with organizations across industries, with access to specialists throughout the firm in accounting, audit and assurance, tax, business consulting, technology, and wealth management. Clients can draw on that broader expertise as their priorities change.
Our work includes, but is not limited to:
- Government and municipalities: Audit, financial reporting, and accounting support
- Schools and education organizations: Audits and school finance support
- Nonprofits: Audit, tax, and outsourced accounting
- Small and midsize businesses: Accounting, tax, and business consulting, including support for construction and manufacturing companies
Why Work with Maner in Lansing?
Working with a local accounting firm should mean more than having an office nearby. At Maner, we invest in relationships that develop over time. Our team gets to know how your organization operates, what your leadership is working toward, and what you may need next. As circumstances change, you can turn to people who know your history and can connect you with the right expertise across the firm.
That approach has guided Maner for more than a century and continues to shape how we work with organizations throughout Lansing and Mid-Michigan today.

Meet Our Team
Frequently Asked Questions
- What services does Maner Costerisan offer in Lansing?
Our Lansing office provides access to Maner’s full range of accounting, audit and assurance, tax, business consulting, technology, and wealth management services.
- Which industries does Maner’s Lansing office serve?
Our team works with organizations across many industries, with extensive experience serving Michigan governments, schools, nonprofits, construction companies, manufacturers, and small and midsize businesses.
- Does Maner work with organizations outside the Lansing area?
Yes. Maner is headquartered in Lansing and serves organizations throughout Michigan and beyond, with teams based in both Lansing and Grand Rapids.
