About
Meet Phill Sullivan
Your dedicated bookkeeping partner and QuickBooks ProAdvisor.
I'm Phill Sullivan, the founder of Sullivan Force Bookkeeping. I started this practice with one simple goal: to make bookkeeping feel approachable and stress-free for the people who keep our communities running — small business owners and sole proprietors.
As a QuickBooks ProAdvisor certified bookkeeper, I specialize in QuickBooks Online — from initial setup and cleanup to ongoing monthly bookkeeping. I take the time to understand how your business actually works, so your books reflect the real story behind your numbers.
I'm genuinely passionate about helping small businesses succeed. When your books are clean and current, you can make confident decisions, stay ready for tax season, and spend more time doing what you love instead of wrestling with spreadsheets.
Based in Lansing, Illinois and soon relocating to Portage, Michigan, I work with clients who value clear communication and a personal touch. When we work together, you're never just an account number — you're a partner I'm invested in helping grow.
ProAdvisor Certified
Certified by Intuit in QuickBooks Online, with ongoing training to stay current.
Warm & approachable
No jargon and no judgment — just friendly, straightforward support.
Detail-driven
Accurate, organized books you can rely on month after month.
Small-business focused
Real understanding of the challenges sole proprietors face every day.
Ready to take bookkeeping off your plate?
Book a free 30-45 minute call and let's talk about how I can help your business stay organized and stress-free.