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Ready to Get Started?
Have a question or want to learn more about how I can support your business?
Fill out the form below, and I'll be in touch soon.
Whether you are looking for monthly bookkeeping, clean-up services, or just need guidance - I'm here to help make your finances feel manageable.
Let's simplify your books so you can focus on growing your business!
Nellessen
Bookkeeping
Kathy Nellessen
Bookkeeper and Certified Quickbooks ProAdvisor
262.490.2198




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Let's Take the Stress out of Your Books
Step One
Book a free consultation — we’ll chat about your business and your unique bookkeeping needs.

Step Two
I’ll create a personalized plan just for you—only what fits your business, no cookie-cutter packages.

Step Three
Watch your financial stress melt away as we get your books clear, organized, and working for you.

Ready to Simplify Your Finances?
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