Vehicles & Equipment
Properly account for work trucks, trailers, machinery, and tools. Evaluate depreciation and deduction options based on how purchases are used and your circumstances.
Owner-operated contractors · CPA-led firm
Accounting & Tax Services for Milwaukee Contractors
Run your contracting business. We’ll keep the numbers, taxes, and deadlines under control.
Passageway Financial helps Milwaukee-area contractors maintain tax-ready books, plan ahead for taxes, file accurately and on time, and identify legitimate opportunities to reduce their tax burden.
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2-minute questionnaire · No obligation
Serving contractors throughout Milwaukee and Southeast Wisconsin · Local office presence + convenient virtual service
5.0 Google rating
CPA-led accounting & tax teamQuickBooks Online + Gusto
Established locally. Convenient online.
Local Accounting Expertise Without Another Trip Across Town
Our Milwaukee-area office presence gives you an accounting firm established in your market. Our clients typically work with us virtually, so routine accounting doesn’t require an office visit.
Whether you’re managing a remodel in Waukesha, running a service crew in West Allis, or wrapping up at your shop, you can meet by video and send documents securely online. No extra drive or paperwork drop-off.
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Meet by video
Talk with your accounting team without driving across town.
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Send documents securely
Use our secure client portal instead of delivering paperwork.
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We handle the accounting and taxes
We maintain the books, prepare returns, and handle included filings throughout the year.
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Plan ahead
When planning is included, meet during the year to review taxes and prepare for what’s coming.
You get a firm serving Greater Milwaukee—without planning your workday around a trip to our office. Our office is not open for unscheduled walk-ins.
Our Milwaukee-area office and service areasLocal presence, convenient virtual service, and the ability to serve businesses nationwide.
You Probably Didn’t Start Your Business to Do This
You started your business to build, install, repair, manage crews, and serve customers—not to spend your evenings checking whether QuickBooks is right. A busy schedule shouldn’t leave the tax work to chance.
- QuickBooks doesn’t match what you think is happening in the business.
- Bookkeeping falls behind while you’re keeping jobs and crews moving.
- You don’t know how much to set aside—and the tax bill comes as a surprise.
- A truck, trailer, or equipment purchase raises questions about deductions.
- Payroll, owner compensation, and S corporation distributions get tangled together.
- Filing deadlines or tax notices interrupt an already full week.
- Your accountant appears once a year—or takes weeks to answer a question.
Your accounting should give you confidence—not become another job after you get home.
The details behind your trade
Accounting Built Around How Contractors Actually Operate
Trucks, tools, employees, subcontractors, and owner pay all affect your tax picture. We keep those details connected in accurate books and coordinated tax work, without turning a small contracting business into a complex construction-accounting engagement.
S Corporation Planning
Keep owner payroll, distributions, and tax planning coordinated so an S corporation is handled deliberately—not sorted out at filing time.
Payroll & Employees
Where included, coordinate payroll through Gusto and keep payroll accounting organized, including relevant Wisconsin payroll considerations.
Subcontractors & 1099s
Organize subcontractor payments and accurate records so year-end reporting is easier and questions can be addressed sooner.
Tax Planning
Where included, project federal and Wisconsin income taxes during the year and help you prepare for estimated-payment deadlines.
Tax-Ready Bookkeeping
Maintain monthly QuickBooks Online books that support dependable tax preparation and informed planning—not just a file of transactions.
Sales & Use Tax
Where included in your engagement, help organize applicable Wisconsin sales/use tax obligations and support the agreed filings.
Business + Personal Returns
Prepare the business return and the owner’s personal return together, considering how business income affects the complete tax picture.
General contractors, remodelers, home builders, electricians, plumbers, HVAC businesses, roofers, concrete and excavation crews, landscapers, painters, flooring installers, and cabinet or millwork companies.
Let's Connect
2-minute questionnaire · No obligation
Don’t Wait Until Tax Season to Find Out What You Owe
A strong year on the job shouldn’t leave you guessing about your tax bill. Many owners see the result only after December has passed. With planning included in your package, we use current books to look ahead while decisions can still be made.
- Review the business’s federal and Wisconsin tax position
- Estimate upcoming tax liabilities and reasonable payments
- Evaluate legitimate deductions and planning opportunities
- Consider the tax treatment of equipment or vehicle purchases
- Review S corporation owner compensation
- Prepare for deadlines with fewer tax-time surprises
The goal isn’t just to file your return. It’s to know what is coming before the return is filed.
We work to identify legitimate opportunities—not aggressive positions or guaranteed savings. What makes sense depends on your business and circumstances.
Let's Connect
2-minute questionnaire · No obligation
One Accounting Team for the Business and the Owner
Your Milwaukee contractor accountant shouldn’t have to reconstruct the books to prepare your taxes. Keeping the monthly accounting, business return, and owner’s personal return with one team gives planning a more reliable starting point.
- Monthly tax-ready bookkeeping
- Business tax returns
- Owner’s personal tax returns
- Quarterly projections and planning, where included
- Payroll through Gusto, where included
- Sales tax filings, where included
- Year-round accounting support
- IRS and Wisconsin notice assistance, where applicable
Services depend on your package and agreed scope. Notice assistance concerns ordinary matters related to supported accounting and tax work; we are not a tax-debt-relief firm.
Real client experiences
Business Owners Trust Passageway With More Than a Tax Return
“I've been with Passageway for 8 months and could not be happier. The communication is top notch, and I always feel heard. Such a relief.”
“Extremely knowledgeable and always quick to respond. Their attention to detail and proactive approach give us complete confidence in our books.”
“Fast, efficient, and knowledgeable — best in the biz. The Passageway team is always quick to respond in the client portal when questions come up.”
A real team behind the online experience
Trevor Haug, CPA
Founder, Passageway Financial
Passageway focuses on helping owner-operated businesses keep accounting organized and stay ahead of taxes. Trevor leads the firm; your accounting team keeps the books, returns, and ongoing work connected.
Working virtually should make the relationship easier—not less personal. You have people who understand your business and help make the next step clear.
Why Passageway
Thorough
We work carefully through the accounting and tax details so filings are prepared correctly and the books support them.
Responsive
You shouldn’t have to wonder whether your accountant received your question. We work to keep communication clear and the next step understandable.
Proactive
When planning is included, we consider taxes during the year—not only when your return is due.
We Actually Care
An unresolved accounting problem can follow you home. We take that stress seriously and work to keep you informed and organized.
Built for Owner-Operated Contracting Businesses
Our sweet spot is an established, owner-operated contractor—generally under approximately $5 million in annual revenue—who wants ongoing accounting and tax work handled together.
- Want bookkeeping and taxes handled together
- Use—or are willing to use—QuickBooks Online
- Are comfortable with video meetings and a secure portal
- Want ongoing, proactive planning rather than annual filing alone
- Value accurate, timely work and responsive communication
- Want a long-term relationship, not a one-time return
If you need only tax preparation, only bookkeeping, a walk-in office, daily phone/text communication, or specialized job costing or CFO services, another model may suit you better. We clarify expectations and scope before you commit.
Let's Connect
2-minute questionnaire · No obligation
Serving Contractors Across the Milwaukee Area
We serve owner-operated trades throughout Greater Milwaukee and Southeast Wisconsin, including Milwaukee, Waukesha, Washington, and Ozaukee counties. Our local presence supports a virtual relationship—not a requirement to visit an office.
From remodelers in Brookfield and New Berlin to service businesses in Greenfield, Menomonee Falls, Germantown, and Mequon, the need is the same: current books, properly coordinated taxes, and answers before a deadline becomes a problem.
View our established office locationsSmall Accounting Problems Can Become Expensive Problems
Behind books can mean missed deductions, incorrect filings, late-filing penalties, tax notices, surprise liabilities, and less visibility into the business. Fixing everything later also takes time away from customers and crews.
The goal is simple: keep things accurate, organized and handled before they become bigger problems.
Questions from contractors
Milwaukee Contractor Accounting: Common Questions
Do you work with contractors in Milwaukee and Southeast Wisconsin?
Yes. We serve small, owner-operated contracting and trade businesses across Greater Milwaukee and Southeast Wisconsin. We maintain a Milwaukee-area office presence, while clients typically meet and exchange documents virtually.
Do I need to drive to your Milwaukee-area office?
No. Most meetings are by video, documents are shared through our secure client portal, and communication is electronic. Routine office visits are not part of our service model, and our office is not open for unscheduled walk-ins.
Can you handle my contractor bookkeeping and taxes together?
Yes. Passageway generally handles monthly bookkeeping and tax preparation together. Accurate, tax-ready books support the business return, the owner’s personal return, and planning based on current information.
Can you help me prepare for Wisconsin and federal taxes before year-end?
Yes, depending on your package. Quarterly projections and proactive planning use current books to estimate liabilities, consider legitimate opportunities, and help you prepare for estimated payments. Specific savings are not guaranteed.
Do you work with contractors operating as S corporations?
Yes. We help coordinate S corporation payroll, distributions, and business and owner tax considerations. The scope of compensation review and ongoing planning depends on your engagement.
Can you help get my QuickBooks Online accounting organized?
Yes. We use QuickBooks Online for client accounting. Setup or transition support is included, and we discuss the scope of any catch-up or cleanup work before you decide.
Does standard bookkeeping include construction job costing?
Our core bookkeeping focuses on accurate, tax-ready financials. Detailed job costing, WIP schedules, and CFO services are not standard services. Any job-level tracking depends on your properly coding transactions or a specifically agreed engagement; we confirm the scope before starting.
Keep the work moving. Get your accounting and taxes in order.
Tell us about your Milwaukee-area contracting business and what you need help with. We’ll help determine whether our ongoing accounting and tax service is a good fit.
Let's Connect
2-minute questionnaire · No obligation
Start with the questionnaire. If it looks like a fit, you can choose a time to talk.