IRS Audit & Refund Notice Assistance for Construction and Contractors in Austin

A construction contractor in Austin usually gets one of a handful of IRS notices, and each one comes from a specific feature of how construction income and costs are reported, so identifying which type you are holding is the first step in answering it correctly. The most common is the CP2000 underreporter notice. The IRS matches the income reported on the 1099 forms your customers and general contractors filed against the income on your return, and when the two do not tie, it proposes additional tax. Construction triggers this often, because payments run through payment applications, joint checks to you and a supplier, and retainage that a general contractor may report differently than you recorded it, so mismatches are common even when nothing was actually omitted.

The second type is an accounting-method or examination notice, where the IRS questions whether your long-term contracts were reported correctly under the percentage-of-completion rules of Section 460. This is a technical exam that turns on the reliability of your cost estimates and your work-in-progress schedule. The third is a worker-classification inquiry, where the IRS challenges whether the subcontractors you paid on 1099 forms should have been treated as employees, a live question for a trade that leans on subcontractors, especially in a boom labor market where the same subs move between many jobs. The fourth is a depreciation notice, where a large Section 179 or bonus depreciation deduction on equipment draws a closer look. Unlike a contractor in California, an Austin contractor does not also field a matching state income-tax notice, because Texas has no state income tax, so the federal notice generally stands alone on the income side.

Here is a worked example. Suppose you receive a CP2000 proposing 25,000 dollars of additional tax because a general contractor reported paying you 300,000 dollars on a 1099, while your return shows 260,000 dollars of revenue from that customer. The 40,000 dollar gap is retainage the general contractor included in the 1099 total but that you had not yet collected or recognized. By matching the 1099 to your payment applications and bank deposits and showing the retainage timing, we demonstrate that nothing was underreported, and the proposed 25,000 dollars in tax is removed rather than paid. Without the records, that notice could have become an assessment.

Each notice type has its own records that resolve it, the 1099 detail and deposits for a CP2000, the WIP and contract files for a method exam, the W-9s and signed agreements for classification, and the invoices and placed-in-service dates for depreciation. We identify the notice, pull the exact documentation, and respond through our tax strategy consulting, working from the IRS CP2000 guidance and the method rules in Section 460. Reading the notice correctly and answering it with the right records is what keeps a routine letter from turning into a full audit. Most CP2000 notices on a contractor are timing or reporting mismatches rather than real omissions, so the great majority of them can be resolved with a clear reconciliation and no additional tax at all, provided the response goes in before the deadline stated on the letter. The wrong move is to ignore the notice or to simply pay the proposed amount, since both are common and both cost a contractor money, the first by letting a manageable letter escalate into a lien or an audit, the second by paying tax on income that was already reported. We take the middle path of answering it with documentation.

Defending a percentage-of-completion method audit for an Austin contractor comes down to proving that your cost estimates were reasonable and your work-in-progress schedule was reliable, because that is exactly what the IRS is testing when it examines how you reported long-term contracts. Under Section 460, most construction contracts that span more than one tax year must recognize income as the job progresses, measured by costs incurred to date against the total estimated cost of the job. So if a contract is 60 percent complete by cost, you recognize 60 percent of the contract revenue. The whole method rests on the cost estimate, and an auditor’s core question is whether your estimates were made in good faith and supported by real data, or whether they were manipulated to push income into a later year.

The records that win this audit are the ones a well-run contractor already keeps. The job cost ledger shows the actual costs incurred by job and by category. The WIP schedule shows, for each open contract, the costs to date, the total estimated cost, the percentage complete, the revenue recognized, and the amount billed, so an auditor can trace the recognized income directly to the underlying costs. The estimate files, the original bids, budgets, and any documented revisions, show that the total-cost estimates were grounded in the real scope of work. When those three tie together cleanly, the method position is defensible, because the auditor can see the recognized income was computed correctly from reliable data.

Here is a worked example. Suppose the IRS examines a job where you reported it 50 percent complete and recognized 500,000 dollars of revenue on a 1,000,000 dollar contract. The auditor suspects you understated completion to defer income. We produce the job cost ledger showing 400,000 dollars of actual cost incurred against a documented 800,000 dollar total estimate, which computes to exactly 50 percent complete, matching the revenue you recognized. With the estimate file supporting the 800,000 dollar total and the WIP tying it all together, the auditor has nothing to adjust, and a proposed change that could have accelerated 150,000 dollars of income into the year under exam is dropped.

The Texas angle here is what is missing, and it works in your favor. Because Texas has no state income tax, a federal method adjustment does not produce a matching state income-tax assessment the way it would in California, so the exposure on a method exam is federal only on the income side. The one Texas interaction is the franchise tax, where a large enough contractor’s margin can move with how revenue and cost of goods sold are recognized, so we keep an eye on that for a contractor over the threshold. We defend the federal method with the contract files and WIP, handle any look-back computation the closed contracts require, and coordinate the franchise-tax side through our corporate returns. We work from the statute at Section 460 and the accounting-method guidance in IRS Publication 538. The defense is only as strong as the books behind it, which is why keeping a clean WIP all year is the best audit protection a contractor has. When the job cost, the estimate file, and the WIP schedule all tie to the same numbers, a method exam becomes a short conversation instead of a long fight, and the auditor generally has no basis to move income between years. When those records are missing or inconsistent, the same exam can drag on for months and end in an assessment you cannot easily rebut.

Look-back interest is a construction-specific calculation that an Austin contractor owes to or is owed by the IRS when a long-term contract closes, and getting a notice about it usually means a completed contract was not reconciled the way the rules require. When you report a long-term contract under percentage-of-completion, you recognize income each year based on estimated total cost. Those estimates are almost never exactly right, so over the life of the job you end up having recognized either too much or too little income in the earlier years compared to how it actually turned out. The look-back method, reported on Form 8697, goes back after the job is complete and recomputes what your tax would have been in each year if you had used the actual final numbers instead of the estimates, then charges or credits interest on the difference.

The reason it exists is fairness on timing. If your early estimates deferred income you should have recognized sooner, you effectively had use of money that belonged to the IRS, so you owe interest on it. If the estimates accelerated income, the IRS owes you interest. It is not additional tax, it is interest on the tax that was under- or overpaid because the estimates differed from reality. A notice typically arrives because a contractor completed a long-term contract and either skipped the Form 8697 filing entirely or filed it with numbers that did not match the closed-out job cost, and the IRS caught the gap.

Here is a worked example. Suppose you had a two-year contract on which you estimated a 20 percent profit margin, so you recognized profit at that rate in year one. The job finished with an actual 30 percent margin, meaning you under-recognized income in year one and paid too little tax that year, catching up in year two. The look-back method computes the additional year-one tax that would have been due at the true margin, say 15,000 dollars, and charges interest on that 15,000 dollars for the roughly one year it was effectively deferred. At current rates that interest might be 1,000 to 1,300 dollars, owed on top of tax you already paid through the normal recognition, and the notice is asking for that interest.

Because Texas has no state income tax, the look-back is a purely federal computation for an Austin contractor, with no parallel state version to reconcile, which is one less place for the numbers to go wrong than a contractor in a taxing state faces. We handle the look-back computation when your long-term contracts close, file the Form 8697 correctly, and answer any notice by reconciling the closed job cost to the reported figures. We keep the underlying job cost and WIP that the computation depends on through our bookkeeping, and we work from the IRS Form 8697 guidance and the long-term contract rules in Section 460. Handling the look-back proactively when a job closes is far cheaper than answering a notice about a missed one after interest has accrued. The computation is fiddly and easy to skip in a busy year, which is exactly why the IRS looks for it on completed long-term contracts, and a contractor who files it correctly the first time avoids both the interest surprise and the notice that comes with a missed filing.

Yes, a worker-classification audit is one of the most serious a Austin contractor can face, and we help by assembling the records and the legal-test analysis that defend your treatment of subcontractors as independent contractors rather than employees. The stakes are high because if the IRS reclassifies your 1099 subs as employees, you can owe the employer share of payroll taxes on everything you paid them, plus the income tax that should have been withheld, plus penalties and interest. For a contractor who pays a lot of subcontractors, which is nearly every construction business, the exposure across several workers and multiple years can be enormous, large enough to threaten the business, and a boom labor market where subs move fast between jobs only raises the volume of relationships an auditor can question.

The federal test the IRS applies is the common-law test, focused on behavioral control, financial control, and the relationship of the parties, weighing factors like who controls how the work is done, who supplies the tools, whether the worker can realize a profit or loss, and whether the worker is free to serve other customers. Texas does not layer a stricter state income-tax version on top the way California does with its ABC test under Assembly Bill 5, because Texas has no state income tax, so the classification fight for an Austin contractor is fundamentally a federal one, though the Texas Workforce Commission applies its own test for state unemployment tax purposes. That makes the federal common-law analysis the main event, and building the file to satisfy it is where the defense is won.

Here is a worked example. Suppose the IRS examines a crew leader you paid 70,000 dollars on a 1099 and moves to reclassify him as an employee. The employer share of Social Security and Medicare alone is about 7.65 percent of 70,000 dollars, roughly 5,355 dollars, and adding federal unemployment tax, penalties, and the income tax that should have been withheld can push the total exposure on that one worker well past 12,000 dollars. Multiply that across a crew and several open years and the assessment becomes a business-threatening number, which is why defending the classification with the right records matters so much.

We assemble the defense, the signed independent-contractor agreements, the W-9 forms, evidence the subs held their own contractor registrations and insurance, invoiced you, worked for other builders, and controlled their own means and methods, and we apply it against the common-law factors the IRS uses. We manage the classification records and payroll side through our payroll compliance, and we work from the IRS worker-classification guidance. The strongest defense is built before the audit by classifying correctly and collecting the documentation as you go, and we help set that up so a future exam finds a clean file. The safest subs to treat as independent are the ones who run their own businesses, carry their own insurance, invoice you, and work for other builders, and documenting those facts at the time you hire is what turns a reclassification fight into a file the auditor closes.

An Austin contractor often gets a Texas Comptroller notice even when the federal return is perfectly clean, because Texas runs its own state taxes that have nothing to do with the IRS, and for a contractor the two most common are the franchise tax and, more often, sales and use tax on materials. This surprises contractors who assume that a clean federal return means the tax side is settled, but the Comptroller administers a separate system, and the most frequent contractor issue by far is sales tax, because Texas ties the tax treatment of construction materials to how the contract is written, and getting that wrong is one of the most common findings in a Texas audit.

Start with sales and use tax, because it is where most contractor notices originate. Texas charges 6.25 percent state sales tax plus local rates that push the combined Austin rate to around 8.25 percent, and whether you owe that tax on materials or collect it from the customer depends on whether the contract is lump-sum or separated. Under a lump-sum contract, where you charge one bundled price, you are generally treated as the consumer and owe tax on the materials you buy. Under a separated contract, where you state materials and labor separately, you are treated as a retailer, buy the materials tax-free for resale, and collect tax from the customer on the materials portion. If you write the contract one way but handle the tax the other, the Comptroller finds the mismatch on audit and assesses the difference plus penalty and interest. The franchise tax is the other source, applying on margin above roughly 2.47 million dollars in revenue, so a growing contractor can get a franchise notice for the first time after a big year.

Here is a worked example. Suppose you ran a job as a lump-sum contract, billing the owner 250,000 dollars flat, but you bought the 100,000 dollars of materials tax-free using a resale certificate as if it were a separated contract. Under the lump-sum rules you were the consumer and owed use tax on that 100,000 dollars, roughly 8,250 dollars at the Austin combined rate, which you never paid because you treated the purchase as resale. The Comptroller audits, finds materials bought tax-free on a lump-sum job, and assesses the 8,250 dollars plus penalty and interest. A separate contract handled correctly would have collected that tax from the customer instead, so the money and the paperwork should have flowed the other way, and the mismatch is what generated the assessment.

We reconcile the sales-tax treatment to the actual contract type, keep the resale certificates and use-tax accruals straight, and answer any Comptroller notice by showing how the contract was written and how the tax was handled, and we watch the franchise-tax margin for a contractor nearing the threshold. We handle this through our corporate returns, and we work from the Texas Comptroller sales and use tax guidance and the Texas Comptroller audit process. The key point for a contractor is that a clean federal return does not mean Texas is settled, because the Comptroller’s sales-tax and franchise rules stand entirely apart from the IRS, and matching the contract structure to the tax treatment from the start is far cheaper than untangling it under a Comptroller assessment later. Many contractors are caught off guard the first time a sales-tax audit reconstructs years of material purchases, so we set the treatment correctly up front rather than after the notice arrives.