Milwaukee Businesses Find Their Bookkeeping Harmony
Milwaukee businesses trust us for bookkeeping, payroll, and QuickBooks support. Focus on growth while we handle the numbers. Book a call today.
Our Services
Your Milwaukee business is unique. Your bookkeeping plan should match.

Monthly Bookkeeping
Stay on top of your finances every month. We categorize transactions, reconcile bank accounts, and ensure your books are always accurate and up to date.

Bookkeeping Clean-Up
Behind on your books? We'll untangle the mess. Our team sorts through past transactions, fixes errors, and brings your financial records back to life.

Payroll Management
Payroll without the headache. We process payments, calculate taxes, and handle filings. Your team gets paid on time while you stay compliant.

1099 Preparation
Contractor payments made simple. We track payments throughout the year and prepare all required 1099 forms. Tax season becomes one less worry.

Accounts Payable
Never miss a payment or discount again. We manage vendor bills, schedule payments, and maintain healthy relationships with your suppliers.

Accounts Receivable
Get paid faster with less effort. We send invoices, track payments, and follow up on overdue accounts. Your cash flow stays strong.
Who We Serve
Sum Harmony Bookkeeping serves Milwaukee's hardworking business community with pride. From the historic Third Ward to the bustling Bay View neighborhood, we understand the entrepreneurial spirit that powers our city. Our team knows what it takes to succeed in Milwaukee's evolving economy, where traditional craftsmanship meets modern innovation and small businesses form the backbone of our communities.
We specialize in supporting Milwaukee's diverse industries. Whether you run a medical practice near Aurora St. Luke's, own a restaurant in Walker's Point, manage a construction company serving the growing East Side, or provide professional services downtown, we speak your financial language. Our expertise extends to retail shops in the Public Market, home service providers throughout the metro area, and the commercial services that keep our city running smoothly.
Solo entrepreneurs and growing businesses hold a special place in our practice. We work with consultants launching from Brew City coworking spaces, contractors building Milwaukee's future, and catering companies serving everything from backyard parties to Summerfest events. If you're a Milwaukee business owner ready to focus on what you do best while we handle the books, you've found your financial partner.


Why Choose Us
Milwaukee businesses choose Sum Harmony because we understand what it takes to succeed in the Cream City. From manufacturing companies managing complex inventory to craft breweries tracking every batch, we've helped businesses across Milwaukee keep their books in perfect order. We know the rhythm of Milwaukee commerce, whether you're a contractor dealing with seasonal work or a growing tech startup in the Third Ward needing reliable payroll management.
Your bookkeeping should work the way your business does. That's why we build services around your actual needs. Need monthly bookkeeping but weekly payroll processing? We've got you covered. Starting fresh with QuickBooks or need a complete bookkeeping clean-up? Our team makes it simple. We handle everything from accounts payable and receivable to 1099 preparation, so you can focus on what you do best: running your Milwaukee business.
We're not just bookkeepers. We're your neighbors who understand Wisconsin tax requirements and local business cycles. Our team stays current on state regulations while building genuine relationships with the businesses we serve. When you work with Sum Harmony, you get a partner invested in Milwaukee's success. We believe strong local businesses create strong communities, and we're here to help you thrive.
Ready for Clear Books and Real Growth?
Book a free call today. We'll show you how clear books lead to confident decisions.
