Pillar Business Solutions is an accounting and advisory firm based in Bettendorf, IA, serving individuals, families, small businesses, nonprofits, and businesses across Iowa and Illinois. The firm provides tax, accounting, and advisory services with support for both personal and business financial needs.

Its services include bookkeeping and reporting, payroll, tax preparation and filing, tax planning, IRS tax resolution, estate and trust tax services, nonprofit tax and compliance, business startup assistance, HR consulting, business valuation, succession planning, and virtual CFO advisory. Pillar also offers QuickBooks services, including setup, training, support, troubleshooting, and tune-ups, with QuickBooks ProAdvisors noted in the source facts.

The firm supports in-person and remote service formats for clients seeking help with ongoing accounting, tax compliance, and planning.