Phillips Tax Service is a tax and bookkeeping provider based in Pekin, IL, serving individuals, small businesses, corporations, and non-profit organizations in Central Illinois. Its services include individual and business tax preparation, tax planning, accounting, bookkeeping, payroll support, sales tax, and help with IRS notices or audit-related correspondence for returns it prepares.

The firm also supports business needs such as QuickBooks purchases, training, and review, issuing payroll checks, preparing quarterly payroll reports, and basic bookkeeping. Source materials describe an in-person practice that uses tax preparation software, current tax law updates, electronic filing products, and preparation support for special Illinois forms such as Circuit Breaker and Property Tax Assessment Freeze forms.