CONSTRUCTION

Construction accounting built for the way you work

From job costing and certified payroll to contractor tax strategy, Kinexus CPAs brings financial clarity to a complex industry, so you can build with confidence.

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A CPA firm that understands construction

Construction is one of the most financially complex industries out there. Managing multiple jobs simultaneously, tracking costs across crews and materials, and staying compliant with payroll rules? It adds up fast.

At Kinexus, we work with contractors, builders, and construction business owners who need more than a once-a-year tax preparer. We offer ongoing, industry-informed accounting and advisory support that keeps your numbers accurate, your cash flow healthy, and your business positioned to grow.

The Challenge

Why is construction accounting so complicated?

Construction businesses don’t run like other businesses. Revenue is project-based, costs are unpredictable, and your financial picture can shift dramatically from one month to the next. (But you already know that.) Standard bookkeeping tools and generalist accountants often aren’t equipped to handle it.

Unpredictable cash flow: Retainage holds, slow-paying clients, and front-loaded material costs can create serious cash crunches—even when your projects are profitable on paper.

Complex job costing: Without accurate job costing, it’s impossible to know which projects are making money and which ones are quietly draining it.

Certified payroll and compliance: Prevailing wage laws, workers’ comp audits, and multi-state payroll requirements create compliance headaches that cost you time and money.

Tax complexity: Equipment depreciation, contractor deductions, and entity structure decisions can mean thousands of dollars in missed savings (or unexpected tax bills).

The Solution

We speak the language of construction finance

Kinexus brings construction-specific financial expertise to every engagement. We understand how your business works—the bid cycle, the cash flow rhythms, the compliance requirements—and we build our services around that reality.

Job costing that’s actionable: Know your margins on every project so you can bid smarter and protect your profits.

Payroll you can count on: We handle certified payroll, prevailing wage calculations, and filing deadlines accurately and on time.

Tax strategy designed for contractors: From equipment depreciation (Section 179 and bonus depreciation) to entity structure optimization, we find the savings others miss.

Cash flow visibility: Monthly financial statements and cash flow reporting that help you plan ahead, not react.

A real advisory relationship: We’re advisors who know your business and help you make better decisions year-round.

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Full-service support for construction businesses

Whether you need one service or all of them, Kinexus delivers consistent, expert support across every financial function of your business.

Outsourced Accounting

Accurate books, timely reporting, and expert oversight handled for you, so you can stay focused on running your projects.

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Business Management Services

From payroll processing to accounts payable and receivable, we manage the behind-the-scenes financial work that keeps your business running smoothly.

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Personal Income Tax

Year-round tax planning and preparation for business owners—because your personal and business finances are more connected than you might think.

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Business Foundation Services

Whether you’re starting a new entity or structuring for growth, we help you build on a solid financial foundation from day one.

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Construction-specific accounting services

Beyond the basics, we offer specialized financial services built around the unique demands of construction businesses.

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Job Costing & WIP Reporting

We set up and maintain job cost tracking and work-in-progress (WIP) schedules so you always know where each project stands—financially, not just physically.

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Certified Payroll Compliance

Prevailing wage jobs come with strict reporting requirements. We process certified payroll accurately and on time, keeping you compliant and audit-ready

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Equipment & Depreciation Planning

We help you maximize deductions on equipment purchases through Section 179 and bonus depreciation strategies, turning capital investments into real tax savings.

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Cash Flow Management

Retainage, billing cycles, and seasonal slowdowns can strain even profitable businesses. We provide the reporting and planning tools to keep cash flow predictable.

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Contractor Tax Strategy

From the completed-contract vs. percentage-of-completion accounting methods to vehicle and home office deductions, we build a tax strategy shaped around how contractors actually operate.

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Entity Structure & Bonding Support

The right business structure affects your taxes, your liability, and your ability to get bonded. We help you get it right from the start, or restructure as you grow.

We’re invested in your success, not just your tax return

Construction businesses deserve more than a generalist CPA who shows up once a year. Kinexus offers ongoing partnership, proactive advice, and the kind of financial clarity that helps you build a business, not just manage one.

FAQs

Common questions from construction business owners

What is job costing and why does it matter for contractors?

Job costing is the process of tracking all costs tied to a specific project (e.g., labor, materials, subcontractors, equipment, and overhead) and comparing them against what you estimated and billed. For contractors, job costing is essential because it tells you which jobs are actually profitable. Without it, you might stay busy and never know where your money is going. Accurate job costing also helps you bid more competitively and protect your margins on future work.

What is certified payroll, and how do CPAs help with it?

Certified payroll is a weekly payroll report required on federally funded construction projects (and many state-funded ones) under the Davis-Bacon Act and similar prevailing wage laws. It verifies that workers are being paid the correct prevailing wage rates for their trade and location. Errors can result in contract penalties or disqualification from future public work. At Kinexus, we handle certified payroll processing and reporting so you stay compliant without the administrative burden.

What tax deductions are available to construction companies?

Construction businesses have access to a wide range of deductions that many generalist accountants overlook, including:

-Section 179 and bonus depreciation on equipment and vehicles
-Home office deductions for owner-operators
-Business use of personal vehicles
-Subcontractor costs
-Tools, safety gear, and work clothing
-Insurance premiums (liability, workers’ comp)
-Business meals and travel
-Retirement plan contributions

A construction-focused CPA will help you document and claim these correctly so you’re not leaving money on the table.

What’s the difference between the completed-contract and percentage-of-completion accounting methods?

These are two methods for recognizing revenue and expenses on long-term construction contracts. The completed-contract method recognizes revenue and expenses only when a project is fully finished, which can defer tax liability but may create uneven financials. The percentage-of-completion method recognizes revenue progressively as work is completed, providing a smoother picture but requiring accurate WIP tracking. The right choice depends on your project size, business structure, and tax situation—and Kinexus will help you select and apply the method that works best.

How does Kinexus support construction businesses year-round, not just at tax time?

Tax preparation is just one part of what we do. Our ongoing services for construction clients include monthly bookkeeping, payroll processing, cash flow reporting, job cost tracking, and quarterly or monthly advisory meetings, depending on your service level. That means you’re never in the dark about your financial position. And when something changes in your business or in the tax code, we’re already on it.

What business entity structure is best for a construction company?

The best entity structure depends on your revenue, number of owners, liability exposure, and long-term goals. Common options include sole proprietorships (simple, but no liability protection), LLCs (flexible, pass-through taxation), S corporations (can reduce self-employment taxes for profitable businesses), and C corporations (less common for contractors, but useful in certain situations). Kinexus evaluates your specific situation and recommends the structure that protects your assets and optimizes your tax position.

Build your financial foundation with Kinexus

Get the construction-focused accounting and advisory support your business deserves from a team that knows your industry and has a vested interest in your growth.
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