Clean books are the foundation. A construction accountant works one level above that. We turn your Buildertrend job data into WIP-based financial statements, build a tax strategy around how builders actually earn money, and give you a year-round finance partner who understands percentage-of-completion, long-term contract rules, bonding, and cash-flow timing on projects that span months or years. This is the advisory tier above day-to-day bookkeeping, and it changes the tax and financial picture for builders who have reached the point where "file a return in March" is no longer enough.
These three roles serve different purposes and operate at different altitudes. Conflating them is one of the most common and costly mistakes a growing builder makes. Here is what each one actually does.
A bookkeeper maintains the integrity of your financial records on a monthly basis. Their job is to code every transaction correctly, reconcile every bank and credit card account, process payroll and subcontractor payments, and close each month so your numbers are current and accurate. Without good bookkeeping, everything above it is built on sand. Our Buildertrend bookkeeping service handles this layer in full, with job costing wired directly into Buildertrend.
An accountant takes the accurate records a bookkeeper produces and does something strategic with them. At the construction accountant level, that means: selecting and applying the right revenue recognition method for your contract type; preparing WIP-adjusted financial statements that lenders and bonding agents can actually use; building a tax plan before the year closes rather than tallying the damage in April; advising on entity structure; handling multi-state tax exposure when your jobs cross state lines; and filing the business return. This is the tier FinTruction operates at for advisory clients.
A fractional CFO operates at a higher level still: modeling multiple growth scenarios, advising on acquisitions or exit, overseeing capital structure, and building the financial infrastructure for a business that is scaling rapidly. Most residential builders and remodelers do not need this layer yet. The sweet spot for a construction accountant or CPA relationship is a builder running a handful of active projects at once who needs expert tax and financial strategy year-round, not just a return preparer once a year.
If you are closing more than a few projects per year, have started thinking about whether your entity structure is costing you money, or need CPA-signed financials for a lender or bonding company, you have crossed the threshold where bookkeeping alone is not sufficient. FinTruction provides both layers in one relationship, so the books we keep every month feed directly into the tax strategy and advisory work, with no translation required in between.
Revenue recognition is the single most consequential accounting decision a construction business makes. The method you use determines when income shows up on your return, how your financials look to lenders and bonding agents, and whether your quarterly estimated taxes match what you actually owe. For builders, there are four methods to understand, each with different tax treatment.
Cash basis accounting recognizes income when you receive payment and deducts expenses when you pay them. It is simple and works well for very small contractors. The problem for builders is that cash timing often has nothing to do with the economic reality of a project. A large draw received before major work is completed looks like a profitable month. A slow billing month with heavy field activity looks like a loss. Cash basis financials mislead you, your lender, and your bonding agent about where your business actually stands.
Accrual basis recognizes revenue when earned and expenses when incurred, regardless of when cash moves. This is better than cash for most businesses, but for contractors, simple accrual still has problems. If you recognize revenue when you invoice, a front-loaded billing schedule inflates early profit and deflates later periods. Retainage held by the owner distorts the picture further. Accrual is an improvement but not the full answer for multi-month construction contracts.
Percentage-of-completion is the method that most accurately matches revenue to the work actually performed. Under POC, you recognize revenue as a contract is completed, typically calculated using a cost-to-cost approach: the ratio of costs incurred to date versus total estimated costs determines what percentage of the contract revenue you recognize in that period. If a project is 40% complete by cost, you recognize 40% of the contract price as revenue, regardless of what you have billed or collected.
POC produces financials that tell a more honest story. A builder who has spent heavily building the shell of a home but has not yet billed the next draw does not look like they are losing money under POC. A builder who collected a large deposit before breaking ground does not look artificially profitable. The income statement reflects work in progress, which is exactly what lenders and surety underwriters want to see.
The IRS has specific rules governing when long-term contracts must use POC. "Long-term contracts" in IRS terminology are generally those that span two or more tax years. Most custom home projects qualify. There is a small-contractor exception that allows certain builders below a gross-receipts threshold to use an alternative method. Those thresholds are adjusted periodically by the IRS, so we always confirm current figures rather than apply a number that may be outdated. If you qualify for the exception, you have more flexibility in method choice. If you do not, the IRS generally requires POC for long-term construction contracts.
Under completed-contract, you recognize all revenue and expenses for a project in the tax year the project is completed. No income is reported until the job is substantially done. For builders with projects that complete within a single tax year, this can be a deferral tool: tax on that income is not due until the year of completion. However, the IRS restricts who can use completed-contract for long-term contracts, and using it incorrectly creates significant audit risk. It is a legitimate method for the right situations, but should be analyzed carefully before adoption.
Builders who use POC are subject to the look-back method. Because POC spreads income across years based on estimated costs, and actual costs often differ from estimates, the IRS requires a reconciliation at project completion. If you under-reported income in prior years (because estimated completion was lower than actual), the look-back method charges you interest on the underpayment. If you over-reported income, you receive a credit. The look-back calculation is not a penalty - it is a time-value-of-money adjustment. Understanding it matters at year-end planning because large project completions can trigger look-back calculations that affect your cash position.
The same project, the same revenue, and the same costs can produce dramatically different tax bills in different years depending on which method you use. Cash basis can accelerate income into high-tax years when draws arrive before work is done. Completed-contract defers tax but concentrates it in the completion year. POC spreads it more evenly, which often means smoother estimated tax payments and better cash-flow planning. There is no universally best method - the right answer depends on your project cycle, your year-to-year revenue pattern, and where you expect tax rates to go. That is a planning conversation that should happen in the third quarter of the year, not in April.
Note: This content is general educational information about accounting methods and tax concepts. It is not individualized tax or legal advice. IRS rules on long-term contracts and applicable thresholds change over time. Please consult your tax advisor to determine which methods apply to your specific situation and to confirm current IRS guidance.
Trusted by 25+ Construction Businesses
A work-in-progress schedule is a project-by-project summary of where each active contract stands financially. It shows the contract value, costs incurred to date, estimated cost to complete, revenue earned under POC, amounts billed, and the over/under billing position for each job. For a construction lender or surety underwriter, the WIP schedule is not a supplemental report. It is the central document they use to evaluate your business.
Every active project on a WIP schedule is either over-billed or under-billed, and both positions tell a story.
An over-billed position means you have invoiced more than the revenue you have earned based on completion percentage. In the short term this is a cash-flow positive: you have the client's money before you have done the work. But it is also a liability. If the project were to stop today, you would owe the client work you have already been paid for. A pattern of heavy over-billing across all projects can make a bonding agent nervous.
An under-billed position means you have done work for which you have not yet invoiced. You have earned the revenue but not collected it. Under-billing appears as an asset on a properly prepared balance sheet (sometimes called "costs in excess of billings" or "unbilled receivables"). Chronic under-billing can signal billing management problems or cash-flow stress.
A healthy WIP schedule does not require every job to be perfectly balanced. Projects shift. The key is that the total over and under positions are understood, that significant imbalances have explanations, and that the schedule reconciles to the income statement and balance sheet.
A surety company writing a performance and payment bond is taking on your financial risk. They want to know you can finish the projects you have started. They read your WIP schedule to assess whether your backlog is adequately funded, whether your billing is keeping pace with costs, and whether you have any jobs running over-budget that could generate losses. A builder with clean, reconciled WIP reporting is a dramatically better bonding risk than one presenting only a simple P&L.
The same applies to bank lines of credit, construction loans, and equipment financing. A lender who sees WIP-adjusted financials gains confidence that your revenue recognition is honest, that your profit margins are stable across projects rather than lumpy, and that your balance sheet reflects the actual state of your contracts. Builders who switch to WIP-based reporting often find their borrowing capacity and bonding limits improve, not because their business changed, but because the presentation of the business changed.
Buildertrend tracks budgeted costs, actual costs to date, and contract values by job. That data, properly extracted and reconciled to QuickBooks, is the input for a construction-grade WIP schedule. We pull the job cost data from Buildertrend, apply the POC calculation, reconcile to the general ledger, and produce a WIP schedule in the format lenders and sureties expect. The process is repeatable every period, and it builds a history that makes future financing conversations easier. See how we keep job costing accurate in Buildertrend as the foundation for this work.
Two builders run identical projects, collect identical draws, and incur identical costs. Their financial statements and tax bills differ significantly based on method.
| Scenario | Cash or Simple Accrual | Percentage-of-Completion |
|---|---|---|
| Income this month | Only what you invoiced or collected | Earned revenue based on work percentage completed |
| Large draw early in the job | Looks like a profitable month even if work is barely started | Correctly deferred; revenue recognized as costs accumulate |
| Heavy field work, slow billing month | Looks like a loss even though margin is on track | Revenue recognized as costs are incurred; true picture preserved |
| Lender or bonding review | Financials mislead; underwriter may flag inconsistency or deny capacity | WIP schedule ties to financials; underwriter gains confidence in the numbers |
| Tax timing | Can accelerate income into unfavorable years based on billing cycles | Spread across the life of each project, smoothing estimated tax liability |
| Budget overrun mid-project | Loss not visible until project completion or large cost month | Revised cost-to-complete triggers immediate revenue restatement; no surprise at the end |
| Multi-year projects | Income bunches in billing years; can push you into higher brackets unpredictably | Income matched to work performed each year; bracket management is possible |
Strategic finance work that goes well beyond closing the month. Every service below is built around the way construction revenue actually flows.
We analyze your project cycle, contract types, and revenue level to determine whether you are required to use POC, eligible for the small-contractor exception, or best served by a different method. The choice affects your tax bill every year, so it deserves a deliberate decision with current IRS guidance applied.
We prepare WIP-adjusted income statements and balance sheets that reflect where each active project actually stands, not just what you have invoiced or collected. These are the financials your lender and bonding agent expect, and they tell a fundamentally more accurate story than a standard P&L.
We review your current tax position in the third quarter, before the year closes, so there is still time to act. That means timing income recognition, structuring equipment purchases to maximize depreciation, making retirement contributions, and reviewing your estimated payment schedule against actual income so you are not surprised in April.
Sole proprietor, single-member LLC, S-Corp, or a holding structure? The tax impact of each depends on your net profit, how you pay yourself, and your state. We model the numbers for your specific situation, including the reasonable-compensation requirement for S-Corps, before recommending any change. There is no universal correct answer, and getting it wrong costs real money.
Section 179 expensing and bonus depreciation can allow significant deductions in the year equipment is placed in service rather than spread over its useful life. Timing these purchases relative to your income year can make a meaningful difference. We review your planned equipment needs alongside your projected income before you buy, not after.
Construction businesses often have strong earnings years followed by thinner ones. Retirement plans like SEP-IRAs, Solo 401(k)s, or employer-funded plans offer deductions that reduce taxable income while building long-term wealth. We match the plan structure to your business type and income pattern and integrate contributions into the year-end tax plan.
Builders who work across state lines can create tax nexus in states where they perform work, meaning those states may expect income tax returns, payroll tax filings, or both. Sales and use tax on materials adds another layer of complexity. We map where your jobs are located and flag any state filings you may have missed or may need going forward.
We prepare the full financial package surety underwriters and construction lenders want: WIP schedule, completed-jobs schedule, backlog report, and any supplemental schedules they request. We can join calls to walk your banker or bonding agent through the numbers directly, which often accelerates approvals and improves capacity.
Construction income is lumpy by nature: large draws, retainage holdbacks, and slow billing months create gaps between when you earn income and when you have cash. We project your estimated tax obligation forward and model your cash position so you are not caught short at quarterly payment dates or at year-end.
We close the books with the tax return in mind, not just accurate financials. Every depreciation election, retirement contribution, and method selection is finalized before filing. The federal business return and applicable state returns are prepared and filed, with all supporting schedules that construction companies require.
Trusted by 25+ Construction Businesses
Entity structure conversations in construction often start with "someone told me to get an S-Corp." That may be the right answer, but the question deserves more rigor than that before you restructure your business.
A sole proprietor or single-member LLC taxed as a sole proprietor pays self-employment tax on all net profit. An S-Corp allows the owner-operator to split income between W-2 wages and distributions. Only the W-2 wages are subject to employment taxes. The distribution is not. That gap, multiplied by net profit above a reasonable salary, is where the tax savings come from.
The savings are real. But they come with costs: payroll setup, quarterly payroll tax filings, additional compliance work, and the requirement to pay yourself a "reasonable compensation" that the IRS can scrutinize. If your net profit is modest, the compliance costs can eat the savings. At higher profit levels, the math shifts decisively in favor of S-Corp treatment.
The IRS requires S-Corp owner-operators who perform services to take a salary that is reasonable relative to what you would pay an outside person to do the same work. For a builder who is also the project manager, estimator, and client relationship owner, a defensible reasonable compensation is not trivial. Setting it too low is an audit risk. Setting it correctly, based on what those roles actually pay in your market, allows the S-Corp structure to work as intended.
An LLC taxed as a sole proprietor does not run payroll for the owner. The owner takes draws from the business account. All profit flows through to Schedule C regardless of how much was drawn. An S-Corp owner takes both a W-2 salary (required) and can take additional distributions above that salary. Those distributions are not wages and are not subject to FICA. Understanding the difference matters when you are setting up your banking and accounting workflows, and when you are planning cash flow for the year.
Some builders hold the real property or equipment in a separate entity and operate the construction business in another. Done correctly, this can provide liability separation and some estate planning flexibility. Done without a clear business purpose or without the operational formality to maintain the separation, it adds complexity without meaningful protection. We model whether a holding structure makes sense for your situation before recommending one.
Entity structure decisions involve both tax law and state law. The considerations here are general guidance. An attorney should be involved in any restructuring, and tax outcomes depend on your specific facts. This is not legal advice.
Advisory layered on top of clean books, not instead of them. Here is how the engagement works from first call to ongoing relationship.
We start by reviewing your most recent tax returns, your current entity structure, and your financial statements. We are looking for structural tax risk, accounting method mismatches, and what your bonding or lending picture looks like versus what it should. Most builders who have not worked with a construction-specific accountant find at least one significant opportunity in the first session.
Advisory work is only as good as the data underneath it. If your books are behind, your Buildertrend job costs are not tied to QuickBooks, or your revenue recognition method does not match your contract type, we address that first. Our bookkeeping service establishes the data layer. Accurate job cost records in Buildertrend are the input that makes WIP scheduling and POC calculations meaningful.
With accurate books in place, we build the tax plan. That includes revenue recognition method selection, entity structure analysis with modeled outcomes, depreciation planning for any equipment purchases, and retirement contribution targets. We present the analysis in writing, with dollar estimates, before recommending any action. You understand the reasoning, not just the recommendation.
We configure the WIP schedule for your project portfolio, reconcile it to the general ledger, and prepare the supplemental schedules that construction lenders and surety underwriters expect. If you are approaching a bonding threshold or planning to open a bank line of credit, this work positions you to qualify for higher capacity at better terms.
Monthly or quarterly check-ins keep the strategy current as your project volume and cash position shift. Third-quarter planning locks in any year-end moves while there is still time to execute. Year-end is a planned event with no surprises. The business tax return reflects every decision we made together through the year, and we file all applicable state returns as part of the engagement.
Concrete outputs, not just conversations. Each item below is a real deliverable, not a vague benefit.
This service is built for custom home builders, residential general contractors, and commercial remodelers who are running multiple active jobs simultaneously, have a bookkeeper or our bookkeeping service keeping the records current, and need a construction-literate accounting and tax expert in their corner year-round. If your accountant only hears from you in March and does not know what a WIP schedule is, you are leaving strategy on the table every year.
It is also the right fit if you are approaching a bonding threshold, planning to bring on investors or partners, working in multiple states and unsure of your tax exposure, or considering whether an S-Corp election or holding structure would reduce your tax load at your current revenue level.
FinTruction is based in Coppell, Texas and works with Buildertrend builders across the United States. All work is handled remotely. Lender and bonding calls can be joined by video or phone. The specialization matters far more than geography: construction accounting has enough unique rules that a generalist CPA is often leaving significant tax savings and financing capacity on the table without realizing it.
Book a Free Strategy CallA bookkeeper maintains accurate records: bank reconciliations, transaction coding, payroll, and monthly close. A construction accountant or CPA works one level above that, using those records to set tax strategy, prepare WIP-based financial statements, advise on entity structure, handle multi-state filings, and file the business return. A fractional CFO operates at the highest level: modeling growth scenarios, advising on capital structure, and building financial infrastructure for a scaling business. Most residential builders and remodelers need the accountant layer. The bookkeeping is the data layer that makes everything the accountant does reliable.
It depends on your contract type and revenue level. The IRS has specific rules for "long-term contracts," which generally means contracts that span two or more tax years. Most custom home builds qualify. If your gross receipts are below the small-contractor exception threshold, you may have more flexibility in method choice. That threshold is adjusted periodically, so we always confirm current IRS guidance rather than apply an outdated figure. If you do not qualify for the exception, POC is generally required for long-term construction contracts. Using the wrong method creates audit risk and can misstate your tax liability in both directions.
A WIP schedule is a project-by-project summary of every active contract: contract value, costs incurred, estimated cost to complete, revenue earned, amounts billed, and whether each job is over-billed or under-billed. Surety underwriters use it to assess whether you can finish your current backlog and whether your billing is keeping pace with costs. Construction lenders use it to verify that your revenue recognition is accurate and that your balance sheet reflects real assets, not inflated receivables. A builder with clean, reconciled WIP reporting is a materially better credit and bonding risk than one presenting only a standard income statement.
Over-billing means you have invoiced more than the revenue you have earned based on your completion percentage. You have the client's cash, but you still owe work. It appears as a liability on a properly prepared balance sheet. Under-billing means you have completed work you have not yet invoiced. You have earned the revenue but not collected it, and it appears as an asset. Both positions are normal and expected as projects progress. The key is that they are identified, understood, and explained to any lender or underwriter reviewing your financials. Unexplained over-billing across all projects at once can signal risk to a bonding agent.
It depends on your net profit, how you currently pay yourself, and the compliance costs in your state. At higher net profit levels, the self-employment tax savings from splitting income between W-2 wages and distributions can be substantial. At lower profit levels, the payroll setup, quarterly filings, and additional accounting costs reduce the net benefit. There is also a reasonable-compensation requirement: if you perform services for the business, the IRS requires a salary that reflects market rates for those services. We model the actual dollar impact for your specific situation before recommending a change. There is no universal correct answer.
Performing construction work in a state typically creates tax nexus in that state, which may require you to file a state income tax return there, register the business, and potentially collect and remit sales or use tax on materials depending on that state's rules. Some states have specific construction industry withholding rules for nonresident contractors. Builders who regularly work outside their home state often find they have unfiled obligations in states where they ran jobs years ago. We map your project locations, identify which states require attention, and help you come into compliance before it becomes a problem.
Construction income does not arrive evenly. A large draw can create a high-cash month followed by several weeks of heavy subcontractor and material payments. Retainage held back on each draw accumulates until project closeout and then arrives all at once. Estimated quarterly tax payments are due on fixed dates regardless of whether a draw has come in yet. We project your cash position forward on a rolling basis, integrating draw schedules, subcontractor payment timing, and tax payment dates, so you can see shortfalls before they happen and plan your draw timing or credit line usage accordingly.
A general CPA can file your return, but is unlikely to have working knowledge of the percentage-of-completion method, the look-back calculation, long-term contract tax rules, WIP schedule preparation, or the specific financial presentation that surety underwriters and construction lenders expect. FinTruction focuses exclusively on construction businesses and uses Buildertrend and QuickBooks as the data infrastructure. That specialization means the tax and advisory work is built around how construction revenue actually flows, not adapted from a general-practice model.
Not required, but the engagement works best when the books come from us. If your existing bookkeeper keeps clean, job-costed records in QuickBooks, we can work with those. What we cannot do is build a reliable WIP schedule, model accurate estimated taxes, or produce lender-ready financials off books that are behind, inaccurately coded, or missing job cost detail. In the first session, we review your current books and tell you honestly what shape they are in. If there are gaps, we can either fix them ourselves or help your existing bookkeeper address them.
Every number on your tax return flows from your books. Accurate job costing determines whether your cost of goods sold is correct. WIP-adjusted revenue recognition determines what income you actually report. Depreciation schedules depend on your fixed asset records being complete. If the books are inaccurate or the job costs are wrong, the tax return is built on a flawed foundation and the risk runs in both directions: you may overpay or you may understate income. The reason FinTruction handles both bookkeeping and advisory in one relationship is that the data layer and the tax strategy are not separate problems. Clean monthly books and accurate job costs make year-end a straightforward process rather than a reconstruction project.
Yes. We prepare the full financial package that construction lenders and surety underwriters typically require: WIP schedule reconciled to the general ledger, completed-jobs schedule for the prior one or two years, backlog report, and any supplemental schedules they request. We can participate in calls with your banker or bonding agent to walk through the numbers and answer technical questions about your accounting method and financial presentation. Builders who present construction-industry-standard financials with a clear WIP schedule consistently report better outcomes with lenders and bonding companies than builders presenting only a standard P&L.
The look-back method is an IRS calculation that applies to long-term contracts accounted for under POC. Because POC recognizes income based on estimated costs, and actual costs differ from estimates, the IRS requires a reconciliation at project completion. If you under-recognized income in prior years relative to actual results, the look-back calculation charges interest on the deemed underpayment. If you over-recognized, you receive a credit. It is not a penalty but a time-value-of-money adjustment. For builders completing large multi-year projects, the look-back calculation can affect your tax return meaningfully, and we account for it in year-end planning and when preparing your return.
No. Everything here is general educational information about construction accounting and tax concepts. It is not individualized tax, legal, or financial advice. What actually applies depends on your entity, your state, your contracts, and current tax law, so treat this as a starting point for a conversation with your advisor, not a substitute for advice tailored to your business.
Real results from builders and contractors we have helped untangle their books and systems.
They didn’t just record transactions and call it a day. They built a custom chart of accounts around how a remodeling company actually runs, did a full catch-up on years of bookkeeping inside QuickBooks Online, and now stay on top of my monthly bookkeeping and payroll. Every step, they broke it down in simple terms instead of burying me in accountant talk.
FinTruction rebuilt the whole thing from the ground up, with real job costing, work in progress, and retainage. They didn’t just hand me reports and disappear; they walked me through my numbers until I understood them.
Sahil and his team handle the bookkeeping and job costing for my painting business. They cleaned up my books and set up integrations that give me accurate, timely job costing with solid weekly data. Reliable, detailed, and genuinely invested in getting the numbers right.
FinTruction is the only bookkeeping team we’ve found that truly understands construction accounting and WIP reporting. They aligned our income and costs across 21 jobs and gave us full, monthly transparency. Fast, accurate, and an indispensable partner.
When I came to FinTruction I had no financial structure. No job costing, no WIP tracking, books behind. They did a full cleanup and rebuilt job costing and WIP tracking in QuickBooks. Now I know what’s billed, what’s owed, and where every job stands.
A couple of minutes from a contractor we support, sharing what working with FinTruction has been like and what changed once their numbers finally made sense.
A free strategy call covers your current tax method, entity structure, and whether your financial statements are lender and bonding-ready. We will tell you honestly what we see and what we would do differently. No sales pitch. Just a straight read on where you stand and what to do about it.
