LattaHarris, LLP is a CPA and business consulting firm formed in 1981 in Washington, Iowa, with offices across Iowa, including Toledo. The firm works with individuals and closely held businesses throughout the Midwest, including ag enterprises and clients in industries such as construction, health services, manufacturing, real estate, restaurants, retail/wholesale, and transportation.

Its services include accounting, bookkeeping, payroll, tax planning, and tax services, along with reviews and compilations, consulting, succession planning, and business valuation and litigation support. LattaHarris presents its approach as relationship-focused and comprehensive, supporting clients with both day-to-day financial needs and longer-term business planning.