Tax Preparation Cost for a Houston Small Business: 2026 Guide

Key Takeaways

• A Schedule C sole proprietor in Houston pays $450 to $900 for tax prep in 2026. S-Corps filing Form 1120-S run $900 to $2,500, partnerships filing Form 1065 run $1,000 to $2,800.

• C-Corporation returns (Form 1120) run $1,200 to $3,500 depending on revenue and state footprint.

• Messy books are the biggest add-on. Cleanup runs $500 to $2,500 before your return is even touched.

• Bundled monthly plans at $300 to $800 per month beat a-la-carte pricing once you pass roughly $250,000 in revenue.

• The Texas franchise tax report adds $150 to $400 every year. Most owners forget to budget for it.

What Houston CPAs Charge for Business Tax Prep in 2026

Here is the answer most firms make you sit through a discovery call to get. Business tax preparation in Houston runs $450 to $3,500 in 2026, and where you land depends almost entirely on two things: your entity type and the condition of your books.

We prepare business returns across Houston, from nail salons in Alief to machine shops off the East Loop, and pricing across the market is consistent. Quotes from other Houston firms land inside these same bands. If someone quotes you far below them, ask what they are skipping, because something is being skipped.

• Schedule C (sole proprietor): $450 to $900

• Form 1120-S (S corporation): $900 to $2,500

• Form 1065 (partnership): $1,000 to $2,800

• Form 1120 (C corporation): $1,200 to $3,500

• Texas franchise tax report: $150 to $400

Schedule C Sole Proprietors: $450 to $900

If you run the business under your own name or a single-member LLC, your business return is a Schedule C attached to your personal 1040. It is the cheapest filing there is. A clean one, meaning a single income stream, tracked expenses, no inventory, runs $450 to $650 in Houston in 2026. Add a home office, a work vehicle, contract labor with 1099s to issue, or inventory, and you are in the $700 to $900 range.

One thing worth checking before you file another Schedule C: whether you should still be one. Past roughly $80,000 in net profit, the self-employment tax math starts favoring an S-Corp. Our sole proprietor vs LLC vs S-Corp comparison walks the 2026 numbers for Houston service businesses.

S Corporations (Form 1120-S): $900 to $2,500

An 1120-S is a separate business return with its own deadline (March 16, 2026 for calendar-year filers) and its own price. In Houston you will pay $900 to $1,400 for a single-owner S-Corp with clean books and payroll already handled. Two or more shareholders, an accountable plan, or a vehicle on the books pushes you to $1,500 to $2,500.

Remember the 1120-S does not replace your personal return. The K-1 flows to your 1040, and most Houston CPAs charge $300 to $600 for the personal return on top. Budget both numbers, not one.

Still deciding whether to elect? We broke down what an S-Corp election costs in Houston, from the filing itself to payroll setup and the ongoing overhead, in a separate guide.

Partnerships (Form 1065): $1,000 to $2,800

Partnership returns start at $1,000 in Houston and climb with partner count. Every partner gets a K-1, and every K-1 means capital account tracking, basis calculations, and allocation math. A two-partner LLC with a simple 50/50 split runs $1,000 to $1,500. Four partners with special allocations or a partner buyout mid-year can hit $2,200 to $2,800.

The most expensive 1065s we see are family businesses where the partnership agreement says one thing and the actual money flow says another. This is common in restaurants and retail shops where relatives went in together on a handshake. Getting the allocations documented before filing season is far cheaper than untangling them in March.

C Corporations (Form 1120): $1,200 to $3,500

Most Houston small businesses should not be C-Corps, but if you are one, the Form 1120 runs $1,200 to $2,000 for a single-location company with clean books. Multi-state apportionment, accumulated earnings analysis, or officer compensation planning pushes it to $2,500 to $3,500.

The 1120 is also the return where planning matters most, because the corporation pays its own tax at 21% and dividends get taxed again on your personal return. If your CPA only files the form and never mentions that double-tax exposure, you are buying data entry, not advice.

The Add-Ons That Move Your Quote

Entity type sets your base price. These are the line items that stack on top of it, with 2026 Houston numbers:

The cleanup fee is the one owners fight, and the one that is most avoidable. If QuickBooks says one thing and your bank statement says another, fix it in January, not April. We wrote a full guide on fixing reconciliation drift before tax season. And do not skip the May 15 state report either. Our Texas franchise tax explainer covers exactly who owes what in 2026.

Cash-heavy businesses, and that includes a lot of the nail salons, restaurants, and markets we serve across Bellaire and Alief, get quoted higher because undocumented cash forces reconstruction work. It also draws IRS attention. We covered the 3 tax filing mistakes we see every year in Vietnamese-owned Houston businesses, and unreported cash sits at the top of that list.

• Bookkeeping cleanup: $500 to $2,500, or $75 to $150 per hour. The number one surprise on invoices.

• Texas franchise tax report: $150 to $400, due May 15. Required even in no-tax-due years.

• 1099-NEC filings: $10 to $25 per form, usually with a $50 to $100 minimum.

• Amended returns: $400 to $1,200 depending on the entity.

• Late prior-year returns: full prep price per year, plus penalty abatement work if you want it.

• Multi-state filings: $250 to $500 per additional state.

Bundled vs A La Carte: Which Saves You Money

Houston firms sell tax prep two ways. A la carte, you pay per return, bookkeeping is your problem, and you get one bill each spring. Bundled, you pay a flat monthly fee, typically $300 to $800 per month in Houston for a small business, covering bookkeeping, the business return, the owner's personal return, and usually the franchise tax report.

The math tips at roughly $250,000 in revenue. Below that, clean books plus an a-la-carte return is usually cheaper, somewhere around $1,500 to $2,500 all-in per year. Above it, transaction volume makes DIY bookkeeping unreliable, and cleanup fees plus prep fees blow past the bundle price anyway. We published a full breakdown of monthly bookkeeping costs in Houston if you want the benchmark by revenue band.

One warning on bundles: read what the monthly fee actually includes. Some firms bundle bookkeeping and tax prep but bill tax planning, IRS notices, and amended returns separately. Ask for the exclusion list in writing before you sign anything.

Who You Hire Changes the Price as Much as the Return Does

The same 1120-S costs $600 at a strip-mall chain, $1,200 at a boutique Houston CPA firm, and $4,000 or more at a national firm. The chains are cheaper because you get a seasonal preparer and zero planning. The national firms are pricier because you are paying for overhead you will never use. We ran the numbers on boutique CPA vs Big 4 vs H&R Block pricing in Houston, and the gap is wider than most owners expect.

For a business doing $150,000 to $2 million, the boutique tier is where price and value meet. You get a CPA who knows your file, answers in days instead of weeks, and catches entity-level moves a seasonal preparer never will. One S-Corp election done at the right time, or one depreciation error caught, pays the price difference for years.

If you want a number for your specific situation, bring your prior-year return and your profit and loss statement to any Houston CPA and ask for a fixed quote in writing. Any firm that will not put a number on paper before starting work is telling you something about how they bill.

Frequently Asked Questions

How much does a CPA charge for a small business tax return in Houston?

For 2026 filings, most Houston small businesses pay between $450 and $3,500 depending on entity type. A straightforward Schedule C attached to your personal return runs $450 to $900. An S corporation filing Form 1120-S runs $900 to $2,500. A partnership filing Form 1065 runs $1,000 to $2,800, and a C corporation filing Form 1120 runs $1,200 to $3,500. Those ranges assume your books are reconciled and you hand over clean records. Add multi-state activity, messy bookkeeping, or late prior-year returns and the bill climbs fast. The single biggest price driver is not your revenue, it is the condition of your records when you walk in the door.

Why does an S-Corp return cost more than a Schedule C?

A Schedule C is a two-page attachment to your personal return. Form 1120-S is a standalone corporate filing with a balance sheet, shareholder basis tracking, officer compensation reporting, and a K-1 for every owner. The CPA has to reconcile your books to the return, tie out retained earnings, and confirm your salary passes the reasonable compensation test the IRS applies to S-Corps. That is real work, which is why Houston pricing jumps from $450 to $900 for a Schedule C to $900 to $2,500 for an 1120-S. The trade is worth it for most owners past $80,000 in net profit, because the self-employment tax savings usually run $5,000 to $12,000 a year, several times the extra prep fee.

Is it cheaper to file my business taxes myself with TurboTax?

Up front, yes. TurboTax charges roughly $130 to $400 for self-employed and business filings in 2026, against $450 to $2,500 for a Houston CPA. The risk is not the software, it is you. Software only knows what you type into it. It will not tell you that your owner draws should have been payroll, that you missed the home office deduction, or that your entity choice is costing you five figures in self-employment tax. For a true side hustle under $30,000 with simple expenses, DIY is fine. Once you have employees, contractors, inventory, or an entity return, the errors get expensive. Most cleanup engagements we take on started as self-filed returns with two or three years of compounding mistakes.

What do Houston CPAs charge per hour in 2026?

Hourly rates in Houston run $150 to $300 for a CPA and $75 to $150 for bookkeeping and staff-level work, with partner-level advisory at some firms hitting $350 or more. That said, most small business tax prep here is quoted flat-fee, not hourly, and you should push for flat pricing. A flat quote forces the firm to scope your situation before starting, which means the awkward conversation about messy books happens before the work, not on the invoice. Hourly billing on tax prep is where surprise bills come from. The exception is cleanup and IRS representation work, which is genuinely hard to scope and is often billed hourly or in phases with a cap.

Will messy bookkeeping increase my tax prep bill?

Yes, and more than any other factor. Houston CPAs charge $500 to $2,500 for bookkeeping cleanup before they will prepare a return, or $75 to $150 per hour if the mess runs deep. If your bank balance does not match QuickBooks, if owner draws are mixed in with expenses, or if half the year lives in a shoebox, someone has to rebuild those records before a return can be signed. You pay for that either way, so the cheap version is keeping the books reconciled monthly. Owners who close their books every month walk into tax season with a fixed, predictable fee. Owners who show up in March with twelve unreconciled months fund their CPA's summer vacation.

Do I still have to file a Texas franchise tax report if I owe nothing?

In most cases, yes. Texas raised the no-tax-due threshold to $2.47 million in annualized revenue, so most Houston small businesses owe zero franchise tax. But zero tax does not mean zero filing. Depending on your entity you still submit a Public Information Report or ownership information to the Comptroller by May 15, and blowing that deadline can cost your entity its good standing with the state. That problem surfaces at the worst possible time, like a bank loan application or a business sale. Houston CPAs charge $150 to $400 to handle the annual filing. It is a small line item, but it is the one owners most often discover they missed three years too late.

Should I bundle bookkeeping and tax prep or pay separately?

It depends on revenue and transaction volume. Under roughly $250,000 with light volume, do your own books in QuickBooks, reconcile monthly, and pay a-la-carte for the return, which lands around $1,500 to $2,500 per year all-in. Past $250,000, or once you add payroll and contractors, bundled monthly service at $300 to $800 per month usually wins. It removes cleanup fees, includes the business and personal returns, and gives you numbers you can act on mid-year instead of a scoreboard in April. Whichever way you go, get the inclusion list in writing. The bundles that feel expensive later are the ones where tax planning and IRS notices turn out to be billed separately.

When should I book a CPA for the 2026 filing season?

December or January, and February at the latest. Houston firms fill their March capacity fast, and the deadlines come early: 1120-S and 1065 returns are due March 16, 2026, and personal returns with Schedule Cs attached are due April 15. Show up in early March as a new client with an entity return and most good firms will put you straight on extension. An extension is not a disaster, it extends filing rather than payment, but it does push your final numbers six months out. Booking in January also gets you the one thing late filers never get: time to actually fix things, issue 1099s by the January 31 deadline, and clean up the books before the meter starts running.

Talk to a Houston CPA

Nguyen Accounting Group serves Houston small businesses with proactive tax planning, tax resolution, and bookkeeping. See how our tax advisory services and bookkeeping and QuickBooks support work, or book a free 30-minute consult to see if we are the right fit.