INSIGHT

Revenue Recognition for Construction Contractors: Percentage of Completion vs. Completed Contract

Richard Walker • May 13, 2026

Services: Revenue Recognition Industries: Construction

---

If you run a construction business, you know that the numbers on your financial statements tell a story. But are they telling that story accurately, and at the right time? Revenue recognition for construction contractors is one of the most consequential accounting decisions your company will make; it shapes everything from your tax liability to how lenders and bonding companies assess your financial health.

Two methods dominate the industry: the percentage of completion method (PCM) and the completed contract method (CCM). Understanding how each works and when each applies can help you make more informed decisions and avoid costly surprises at tax time.

Why Revenue Recognition Is Different for Contractors

Most businesses recognize revenue when they sell a product or deliver a service. Construction is different. Your projects can stretch across multiple fiscal years, costs fluctuate as work progresses, and the ultimate profitability of a job may not be clear until the last nail. That makes choosing the right recognition method critical, not just for accuracy, but for compliance.

The IRS and GAAP both have specific rules governing which methods are available to you, and those rules depend largely on your company’s size and the types of contracts you hold.

The Percentage of Completion Method (PCM)

Under the percentage of completion method, generally, you recognize revenue and expenses proportionally as work on a project advances. Depending on the completion measurement method used, however, costs incurred and revenue recognized in a given period may not always align perfectly.

How Completion Is Measured

There are several ways to calculate how far along a project is. The most common approaches include the following:

• Cost-to-cost method: Actual costs incurred to date divided by total estimated costs. This is the most widely used approach and is generally accepted under both GAAP and tax reporting.
• Efforts-expended method: Measures labor hours, machine hours, or similar inputs to gauge progress.
• Units-of-delivery method: Tracks physical milestones, such as floors completed or miles of pipe installed.

Whichever measure you use, consistency matters. Switching methods mid-project or between similar contracts can create compliance issues and distort your financial picture.

When PCM Is Required

For tax purposes, the percentage of completion method is mandatory for long-term contracts held by companies with average annual gross receipts above $30 million (indexed for inflation). It is also the standard under GAAP for most construction contracts, particularly those involving commercial, infrastructure, or multi-phase work. If your company is in that revenue tier or produces audited financial statements, PCM is almost certainly your required method in construction accounting.

Advantages of PCM

The percentage of completion method offers several meaningful benefits for contractors working on longer projects:

• Smoother income recognition: Revenue is spread across accounting periods, reducing dramatic swings in reported income.
• More useful financial statements: Lenders and bonding companies generally prefer PCM-based financials because they reflect the ongoing economic reality of your projects.
• Earlier recognition of profits: When projects are going well, you can recognize gains as work progresses rather than waiting until completion.

Disadvantages and Challenges

PCM also comes with real operational demands. Accurate cost estimating is essential. If your projected total costs are off, your revenue recognition will be off, and those errors compound over time. Projects with high uncertainty, frequent change orders, or difficult-to-measure milestones can be particularly challenging to manage under this method.

The Completed Contract Method (CCM)

Under the completed contract method, all revenue and expenses for a project are deferred until the contract is substantially complete. You don’t recognize any income or losses from a job until you can close it out.

When CCM Is Available

The IRS limits CCM to specific situations. Generally, CCM is available for small contractors with average annual gross receipts of $30 million or less (for the prior three tax years), as well as for home construction contracts. For these contractors, CCM can be a legitimate tax planning tool. It is worth noting that CCM is not GAAP-compliant for most construction contracts, which means companies that require audited financial statements generally cannot use it for financial reporting purposes, even if they use it for tax reporting.

Advantages of CCM

There are scenarios where completed contract accounting makes practical sense, particularly for smaller or residential contractors. The main benefits include these considerations:

• Tax deferral: Because you defer income recognition until project completion, you may be able to push taxable income into a later tax year, improving short-term cash flow.
• Simplicity: CCM is administratively simpler than PCM, especially for shorter-duration projects where costs are harder to estimate mid-stream.
• Reduced impact of estimation error: Because revenue and expenses are not recognized until the job is done, you avoid the risk of having to revise interim financial figures.

Disadvantages of CCM

The downside of deferring income can be significant if several large projects are completed in the same year. You could face a concentrated, high-taxable-income year followed by a low-income year, which complicates tax planning and can affect bonding capacity. For companies that want to grow or access financing, CCM financials can also make it harder to demonstrate consistent profitability.

Choosing the Right Method for Your Construction Business

For many contractors, the choice between PCM and CCM is made for them by law. If you exceed the gross receipts threshold or need GAAP-compliant statements, PCM is the path forward. For smaller and residential contractors who do have a choice, the right answer depends on a careful review of your project mix, your tax situation, your lender and bonding relationships, and your growth plans. A few factors to weigh as you consider your options include the following:

• Project duration and complexity: PCM is better suited for multi-year, multi-phase contracts. CCM works better for shorter-duration work.
• Estimation reliability: If your job costing is strong and your estimates are consistently accurate, PCM is more manageable.
• Financing and bonding: Bonding companies and lenders typically prefer PCM because it gives them a real-time view of your financial health.
• Tax planning goals: If deferring income is a priority and you qualify for CCM, it may offer near-term advantages, though these need to be evaluated alongside long-term planning.

Matching Your Revenue Recognition Method to Your Business Stage

The method you choose today needs to hold up as your business evolves. Tax laws shift, gross receipts grow, and what works well at $10 million in revenue can create real compliance and cash flow problems at $50 million. BPM has worked with construction companies for over 20 years, serving contractors, subcontractors, developers, and builders across the full range of business sizes, and we understand how those transitions affect the decisions you make now.

Our construction team understands how these decisions affect your financial statements, your bonding relationships, and your tax position. Whether you need help selecting a method, structuring your accounting systems to support accurate PCM reporting, or planning around a transition, we can help you think through the implications and build an approach that supports your business goals.

To learn more about BPM’s construction accounting and revenue recognition services, contact us today.