Helping small businesses in Marseilles, IL stay organized, on time & tax-ready.
Welcome to Income Tax Etc.
"Your Local Office That Feels Like Home."
"Pat and Sarah have been absolutely wonderful since I started going to Income Tax Etc. the past couple of years. They are very knowledgeable, thorough and they are never in a rush to answer any of my questions. I really appreciate their customer service. Thank you Pat and Sarah for the great service you provide!"
5 Stars Positive Review
Over 10
Years Serving the Local Community
25+
5 Stars Google Reviews
Honest tax & accounting support for businesses in Marseilles, IL
Running a business in Marseilles takes grit—especially when it comes to staying on top of taxes, payroll, and bookkeeping. That’s where we come in. We’re a local accounting firm based just down the road in Ottawa, and we work with business owners all over the Marseilles area who want to keep things simple, accurate, and stress-free. If you’re tired of dealing with generic online tools or faraway firms, we’re here to help—with real answers and reliable support.
Business Services
We help business owners in Marseilles, IL manage the day-to-day financial work—from bookkeeping to payroll to business tax prep—so they can stay focused on running their shop, not crunching numbers.
Small Business Accounting
Marseilles, IL business owners turn to us for monthly bookkeeping, reconciliations, and support that keeps their books clean and ready for tax time.
Tax Preparation & Planning
We help Marseilles, IL residents and business owners file on time, avoid surprises, and plan ahead to reduce next year’s tax bill—with expert support that’s right down the road.
Payroll Services
We help Marseilles, IL businesses take payroll off their plate—from paycheck calculations to W-2s, filings, and everything in between.
Who we are
We’re a small, local firm based in Ottawa, just a short drive from Marseilles. Our team is made up of people who live and work right here in the area. We’ve helped businesses in Marseilles stay organized, file on time, and feel more confident about their numbers. When you reach out, you’ll talk to the same folks every time—not a call center. That’s how we’ve earned the trust of our clients for more than a decade.
Meet your local Marseilles accounting team

Frequently Asked Questions
What documents should I bring for my Marseilles tax appointment?
Bring your prior year’s return, income documents (like W-2s or 1099s), and any receipts for deductible expenses. We’ll help you sort the rest.
Can you help file both personal and business taxes in Marseilles?
Yes—whether you’re a sole proprietor or run a growing business, we can prepare and file both your personal and business returns from our office just minutes away.
Do you offer ongoing support for Marseilles business clients?
Yes—we work with many local business owners year-round to handle monthly bookkeeping, payroll, and tax planning, not just during tax season.
