Bookkeeper360 is a technology-driven accounting solution for startups and established businesses servicing clients on QuickBooks Online and Xero. Our US-Based team specializes in accounting, advisory, payroll, and tax compliance so business owners can focus on what matters most. Bookkeeper360 is trusted by thousands of small businesses nationwide, has been recognized as a two-time winner of Xero’s Top Partner of the Year award, and ranked as one of Inc. 5000’s Fastest-Growing Companies for the past three years. Bookkeeper360 is considered a trailblazer in the industry and has been published in Forbes, Accounting Today, Business Insider, CPA Practice Advisor, and other editorial outlets.

We are dedicated in helping businesses thrive through dependable guidance and smart systems. Rooted in relationships and driven by results, we simplify business complexities so our clients can focus on what they do best. We provide tailored accounting, tax, and business advisory services that help clients make confident decisions, stay compliant, and grow with purpose. From bookkeeping to big-picture planning, we deliver efficient solutions... On Time, or it's free!

We are the Small Business Accounting, Payroll and Tax Professional. Our resources allow the small business owner to concentrate on growing their business and to focus their attention on growing revenue and customer satisfaction.

Personal Income Taxes Corporate Income Taxes Payroll

Professional company specializing in bookkeeping, IRS-related matters and tax filing, along with free consultations.

We specialize in Small Business Accounting, Financial Consulting, Cloud Accounting, Startup Advisory, Outsource Accounting Services, Payroll and HR services.

Sarah Dillon brings sharp financial insight and a passion for precision to every business she supports. With a background spanning bookkeeping, office management, and even the coffee industry, she blends real‑world experience with exceptional attention to detail. When Sarah handles your numbers, you gain clarity, confidence, and the freedom to focus on what you do best. Let her streamline your finances so your business can thrive.