Commitment
to Excellence
Since 1959
SingerLewak is equipped with professionals across the United States and Internationally who are well versed in an array of accounting and business consulting services to help meet the specific needs of our clients. The firm’s 450-plus team members have industry-specific knowledge and leverage their expertise while utilizing a more hands-on approach in servicing clients to continuously support individuals and businesses as their trusted advisors. Our professionals understand the value of open communication and believe it is the foundation of client relationships.
Our Commitment
SingerLewak is committed to helping clients achieve meaningful results through deep industry knowledge, specialized expertise, responsive guidance, and practical solutions. By investing in our people and fostering an intentional culture, we strengthen our ability to deliver lasting value, build trusted relationships, and make a positive impact for our clients and communities.
Our Commitment
SingerLewak is committed to helping clients achieve meaningful results through deep industry knowledge, specialized expertise, responsive guidance, and practical solutions. By investing in our people and fostering an intentional culture, we strengthen our ability to deliver lasting value, build trusted relationships, and make a positive impact for our clients and communities.
Who We Serve
Closely Held Businesses
SingerLewak helps closely held businesses grow with practical accounting, tax, and advisory support. We work directly with owners to strengthen performance, manage risk, plan for succession, and make decisions that serve both the business and the family behind it.
Nonprofit Organizations
SingerLewak helps nonprofits meet the accountability expectations of donors, boards, and regulators with audit, tax, and advisory services built around your mission. We deliver accurate Form 990 filings, risk-based audits, and guidance that keeps you focused on the work that matters.
Investor Backed Businesses
SingerLewak serves private equity and venture-backed companies with attest, tax, and transaction advisory services built around the pace investors expect. We support portfolio companies through valuations, due diligence, and structuring across every stage of growth.
Credit Union Service Group
SingerLewak's Credit Union Services Group understands the field of membership and CUSO complexities that shape your mission. We deliver audit, tax, governance, and risk services led by professionals who have sat in credit union seats themselves.
State and Local Governments
SingerLewak serves counties, cities, and special districts with professionals dedicated to the public sector year-round. That consistency delivers reliable procedures, on-time deliverables, and deep Single Audit and GASB reporting experience.
Trust and
Estates
SL Biggs, a division of SingerLewak, provides fiduciary accounting, tax, and litigation support for trusts, estates, and conservatorships. Our specialists prepare court-ready accountings and work alongside attorneys, trustees, and families through administration.
Pensions and
Benefits
SingerLewak audits over 120 employee benefit plans annually, including 401(k), defined benefit, ESOP, 403(b), and health and welfare plans. As AICPA Audit Quality Center members, we handle first-year audits, Form 5500s, and DOL corrections.
International
Services
SingerLewak's international tax team serves U.S. multinationals, residents, and nonresident aliens. We advise on cross-border M&A, transfer pricing, offshore deferral planning, inbound expansion, and global restructuring that minimizes tax leakage.