Business tax planning in Schertz, Texas

A contractor can price two jobs using the same labor and materials but face different Texas sales-tax treatment because the work and property are different. Before comparing tax advisers, establish who will classify the job and check that the quote, purchases and billing follow that conclusion.

This guide is for Schertz business owners with annual personal income before tax of at least $500,000, preferably $1 million or more. Contract value and company revenue are different measures. The example concerns an established construction business, not a claim about which industries dominate the city.

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Identify the work before choosing the contract format

Consider an established contractor bidding work on an existing commercial property. The customer also wants an addition. The owner is deciding how to describe and price the work and wants to avoid treating every labor charge as nontaxable merely because it appears separately on the estimate.

The Comptroller's real-property publication distinguishes residential work, new construction and nonresidential repair or remodeling. It says the total charge for nonresidential repair or remodeling is generally taxable, while its new-construction and residential sections apply different rules. [1]

Start with the actual property, intended use, work and customer. Supply drawings, the existing condition, proposed changes and any mixed scope. A contract heading saying construction does not establish that every part receives new-construction treatment.

Understand why lump-sum versus separated is not the whole answer

For new construction, the Comptroller describes a lump-sum contractor paying tax on taxable purchases rather than charging the customer tax. Under the described separated approach, the contractor collects tax on incorporated materials and specified services, while construction labor is not taxable. Its residential-repair discussion also distinguishes the two arrangements. [1]

Those explanations should not be transferred automatically to nonresidential repair or remodeling. The publication says the contractor generally collects tax on the total nonresidential repair or remodeling charge, including passed-through costs, with a stated exception for separately identified building permit fees paid on the customer's behalf. [1]

Ask the reviewer to explain the category first, then the correct purchasing and customer-billing treatment. Separating materials and labor is not a universal election to make commercial repair labor nontaxable. A comparison that changes only the invoice layout without checking the work is incomplete.

Treat a combined addition and remodel as a mixed-scope review

The Comptroller gives specific rules for a single charge combining new square footage with remodeling existing nonresidential space. It describes a presumption, a reasonable separately stated taxable charge and circumstances for documentary evidence. Its examples of documentation include contracts, bid sheets, schedules of values and blueprints. [1]

For the hypothetical bid, have the adviser explain whether that framework applies and what the actual contract and records must establish. Do not invent a split after completion solely to obtain the preferred result. The commercial agreement and evidence should describe what the parties actually purchased.

This is not a rate calculation or a ruling on a particular contract. Maintenance, multiple-use property, exempt customers and other exceptions can require further analysis. The publication itself distinguishes those cases. [1]

Texas construction business tax advice

Compare the commercial result rather than the tax label

Use the supported treatment when reviewing the proposed margin and cash requirements. Identify purchase tax, tax collected, contract price and any amount the business must absorb under the agreed terms. Tax collected from a customer is not simply extra operating margin.

The alternatives are the genuine scope and pricing arrangements the customer will accept. A tax adviser should not invent a different description of the work to make the numbers look better. Have the appropriate contract professional check who bears a change or error where that matters to the agreement.

Request a written job example showing the classification, assumptions, tax handling and how the quote and purchase instructions reflect them. Compare that output with a proposal limited to preparing a sales-tax return from totals supplied by your office. Both services may be needed, but they answer different questions.

Carry the decision into Schertz project records

Schertz's permit FAQ directs contractors through business registration and the portal, with supporting documents for the permit. It also addresses contractor responsibilities for scheduling inspections. The stated homesteaded-homeowner exception is not a general exemption for a commercial contractor. Confirm the actual project requirements with the City. [2]

Keep the permit scope and approved revisions alongside the contract and financial records. They help the team describe the work consistently. A permit does not determine the Texas sales-tax category, and a tax conclusion does not authorize construction.

Assign who updates job codes, purchasing instructions and customer invoices after a reviewed scope change. IRS recordkeeping guidance identifies records as support for business income, expenses and returns. [3] The return preparer needs the implemented arrangement, not only the original bid.

business tax supporting records

Select a CPA or EA for construction-tax scope

Verify claimed CPA and relevant firm standing through the Texas board, or enrolled-agent status through the IRS. [4][5] CPAs and enrolled agents are among professionals with unlimited IRS representation rights, subject to its rules. [6]

Then test the actual assignment: does the practitioner review Texas construction sales-tax categories and contract evidence, or primarily prepare income-tax returns? Who handles a technical question, reviews the calculation and gives your staff the billing instructions? Federal representation status does not by itself establish expertise in this Texas issue.

Confirm the reviewer, fee basis, exclusions and whether a changed contract requires a new review. Broad planning claims or a simple-return price do not establish that bid analysis is included.

Texas business tax professional selection

Questions Schertz contractor owners ask about tax advice

Does separating labor make commercial remodeling labor nontaxable?

Not by itself. The Comptroller generally treats the total charge for nonresidential repair or remodeling as taxable, subject to the actual rules and exceptions. Establish the work category before applying a contract-format explanation from another category. [1]

Can an addition and existing-space remodel be treated as one undifferentiated job?

The publication has specific mixed-work rules, including documentary support and how charges are stated. Have the reviewer apply those conditions to the actual scope and contract instead of assuming all work receives the same treatment. [1]

What should reach the bookkeeper after the review?

The supported category, purchasing and customer-billing instructions, relevant records and the person responsible for reviewing later changes. Return preparation should follow the actual implemented work, with uncertainties resolved or explicitly identified.

Ask about FSI participation for tax firms

Sources

[1] Texas Comptroller: Real Property Repair and Remodeling, Publication 94-116. Current official hosted publication checked October 30, 2026; printed revision March 2007. Specific categories, mixed-work rules and exceptions require review.

[2] City of Schertz: Frequently Asked Questions, contractor registration, permits and inspection responsibilities. Confirm current requirements.

[3] Internal Revenue Service: Recordkeeping.

[4] Texas State Board of Public Accountancy: License Lookup.

[5] Internal Revenue Service: Verify the Status of an Enrolled Agent.

[6] Internal Revenue Service: Understanding Tax Return Preparer Credentials and Qualifications.

This guide helps select professional work. It does not classify a contract, establish a tax rate or approve a project.