Rayner, Foos, Kruse & Irwin is a full-service accounting firm based in Maumee, Ohio, serving clients throughout the Toledo area. The firm works with individuals and businesses on tax, accounting, and financial needs, with support available in person and remotely.

Its listed services include tax planning and tax services, accounting, bookkeeping, payroll, sales tax, new business formation, and help with IRS notices and audits. The firm also provides online resources intended to support tax preparation and financial decision-making, including tax forms, publications, financial calculators, tax tips, and related tools.