About $9,776 in federal tax, if you own a single-member LLC in Bellaire, had $50,000 of net profit in tax year 2025, file single, have no other income and take the standard deduction. Roughly $7,065 of that is self-employment tax and $2,711 is federal income tax. Texas adds no income tax on top.
That figure is a worked example, not a figure for your return. Change the filing status, add a spouse's wages or claim different deductions and the number moves, so the useful part is seeing which line of the return does what.
Key Takeaways
- A single-member LLC is taxed as part of its owner's return by default, unless it files Form 8832 to be treated as a corporation, according to the IRS LLC page.
- Self-employment tax is 15.3 percent, charged on 92.35 percent of net earnings from self-employment, per the IRS self-employment tax pages.
- The 2025 standard deduction is $15,750 on a single return and $31,500 on a joint return, after the One, Big, Beautiful Bill raised it, per IRS release IR-2025-103.
- The Texas Constitution bars a state tax on individuals' net incomes, including an individual's share of partnership income.
- A Texas LLC with annualized total revenue at or under the $2,650,000 No Tax Due Threshold for the 2026 and 2027 report years owes no franchise tax but still files a Public Information Report or Ownership Information Report.
What does the 2025 return show on $50,000 of profit?
Two federal taxes, and that's it for income. The owner pays self-employment tax on the profit and federal income tax on what's left after deductions. Here's the full walk-through for tax year 2025, rounded to the dollar, for the single filer above and for a married couple filing jointly where the LLC is the household's only income.
| Line | Single filer ($) | Married filing jointly ($) |
|---|---|---|
| Amount subject to self-employment tax (92.35 percent) | 46,175 | 46,175 |
| Self-employment tax at 15.3 percent | 7,065 | 7,065 |
| Deduction for half of self-employment tax | 3,532 | 3,532 |
| Adjusted gross income | 46,468 | 46,468 |
| Standard deduction | 15,750 | 31,500 |
| Taxable income before the QBI deduction | 30,718 | 14,968 |
| QBI deduction | 6,144 | 2,994 |
| Taxable income | 24,574 | 11,974 |
| Federal income tax (2025 Tax Table) | 2,711 | 1,198 |
| Total federal tax | 9,776 | 8,263 |
That's about 19.6 percent of the profit for the single filer and about 16.5 percent for the couple. The self-employment tax line is identical in both columns, because it's charged on the business profit, not on household income. A couple where one spouse also earns wages would land higher, since those wages fill the low brackets first.
How is the self-employment tax worked out?
The IRS page on self-employment tax sets the rate at 15.3 percent: 12.4 percent for social security and 2.9 percent for Medicare. IRS Topic 554 says the amount subject to it is generally 92.35 percent of net earnings from self-employment, and that you usually owe it once those net earnings reach $400.
So $50,000 times 92.35 percent is $46,175, and 15.3 percent of that is about $7,065. Topic 554 also says the owner of a single-member LLC that's disregarded for income tax counts as self-employed here, which is why the LLC wrapper doesn't change this line.
Half of that tax comes back as a deduction. Topic 554 says you can deduct one-half of the self-employment tax when working out adjusted gross income, which is the $3,532 line.
Where does the income tax figure come from?
Three steps. Subtract the standard deduction, subtract the qualified business income (QBI) deduction, then run what's left through the 2025 brackets.
IRS release IR-2025-103 says the One, Big, Beautiful Bill raised the 2025 standard deduction to $15,750 for single filers and $31,500 for married couples filing jointly. That's higher than the $15,000 and $30,000 in the IRS's original tax year 2025 release, IR-2024-273, so check which figure a worksheet uses. IR-2024-273 sets the 2025 brackets: 10 percent on income of $11,925 or less for single filers ($23,850 for joint filers), and 12 percent on income over that, up to $48,475 for single filers.
The QBI deduction is the line that needs the most care. The IRS page on the qualified business income deduction says it can be up to 20 percent of qualified business income, limited to 20 percent of taxable income minus net capital gain. QBI also takes into account the deductible part of self-employment tax.
For the single filer that means 20 percent of $46,468 ($9,294) against 20 percent of $30,718 ($6,144). The smaller one wins, so the deduction is $6,144. For the couple, the bigger standard deduction shrinks taxable income, so the limit drops to $2,994.
The same IRS page describes a minimum deduction for active qualified business income, but only for tax years beginning after 2025, so it isn't on a 2025 return. It also says some limits depend on the type of business and its W-2 wages. This example assumes none of those limits cut the deduction. That's worth checking on your own return rather than assuming.
Single filer: 10 percent of the first $11,925 is about $1,193, plus 12 percent of the remaining $12,649 is about $1,518, so about $2,710 worked straight from the brackets. The IRS 2025 Tax Table works in $50 rows, and its row for a single filer with taxable income of $24,550 to $24,600 shows $2,711. For the couple, the row for $11,950 to $12,000 shows $1,198. The table above uses those Tax Table figures.
Is there a Texas income tax on top?
Not a state one. Article 8, Section 24-a of the Texas Constitution says the legislature may not impose a tax on the net incomes of individuals, including an individual's share of partnership and unincorporated association income. So the state income tax line on a Bellaire owner's return is zero, as it is for an owner anywhere in Texas.
Bellaire does run its own city government. The Handbook of Texas entry on Bellaire says it got a general-law city charter in 1918 and a home-rule charter in 1949, and that Houston's annexation of the land around it stopped the city growing outward. The Texas Almanac places it in Harris County.
Where the address matters is a few business taxes that aren't income taxes. Where business property is located decides which appraisal district values it, so property in Bellaire is valued by Harris Central Appraisal District, and the address is the starting point for the local sales tax rate. Those sit beside the statewide franchise tax in the next table.
Which Texas taxes can a Bellaire LLC still owe?
Franchise tax, business personal property tax and sales tax are the three to know. None of them is triggered by profit, so a $50,000 profit figure doesn't tell you on its own whether any of them applies.
| Tax | Who handles it | What triggers it |
|---|---|---|
| Franchise tax | Texas Comptroller | Annualized total revenue over the No Tax Due Threshold |
| Public Information Report or Ownership Information Report | Texas Comptroller | Filed each year even when no franchise tax is due |
| Business personal property tax | Harris Central Appraisal District sets the value | Owning taxable business property, such as furniture or equipment, on January 1 |
| Sales tax | Texas Comptroller | Selling taxable goods or services |
The Texas Comptroller's franchise tax page lists the $2,650,000 No Tax Due Threshold for the 2026 and 2027 report years and says the annual report is due May 15. The Comptroller's franchise tax filing requirements page says an entity at or under the threshold doesn't file a No Tax Due Report but must still file Form 05-102, the Public Information Report, or Form 05-167, the Ownership Information Report.
Business property works differently. A 2026 Comptroller reminder on property tax renditions says April 15 is the deadline to file renditions with the county appraisal district, listing a good faith estimate of the value of taxable inventory, furniture, fixtures, machinery and equipment. Bellaire is in Harris County, and the Harris Central Appraisal District site is where a rendition can be filed online.
Small LLCs should also check a recent change. Proposition 9 was a statewide constitutional amendment on business personal property, listed in the Comptroller's July 2025 property tax newsletter. The Fort Bend Central Appraisal District's BPP page says voters approved it in November 2025, and the standard business personal property exemption rose from $2,500 to $125,000 on January 1, 2026. That page is Fort Bend's, so confirm with Harris Central Appraisal District how it applies to a Bellaire business. The Harris Central Appraisal District's business personal property page says a rendition is required when the total market value of the business's income-producing property, counted together with related businesses at the same location, is more than $125,000. At or under that, you may file a rendition statement certifying the value isn't more than $125,000, and that certification carries forward until the value goes over or the chief appraiser asks for a rendition.
For sales tax, the Comptroller's city sales tax rate table lists Bellaire (Harris Co) at a 1 percent city rate and 8.25 percent in total. That only matters if the LLC sells something taxable. Rates follow the address, so check yours with the Comptroller's Sales Tax Rate Locator.
Why might your own return show a different number?
Four things, mostly. Each one changes a specific line in the first table.
- Filing status. A joint return with no other income doubles the standard deduction, which is most of the gap between $9,776 and $8,263 above.
- Other household income. A spouse's wages or other ordinary income use up the 10 and 12 percent brackets first, so the LLC profit is taxed at a higher rate.
- Business expenses in the books. Every allowable business deduction that's recorded lowers net profit, which lowers both the self-employment tax and the income tax.
- How the LLC is taxed. A corporate election or a second member changes how the profit reaches your return.
On the fourth point, the IRS LLC page says an LLC can file Form 8832 to be treated as a corporation, and an LLC with two or more members is a partnership by default. In either case the profit doesn't land on the owner's return the way this example shows.
What if the return shows a balance due?
Then check whether a penalty came with it. The IRS page on estimated taxes says sole proprietors and similar taxpayers generally had to make estimated tax payments if they expected to owe $1,000 or more when the return is filed. A single-member LLC owner with about $9,776 of federal tax is well past that.
The same page says that if you didn't pay enough tax during the year through withholding or estimated payments, you may have to pay a penalty for underpayment of estimated tax. It points to Form 2210 to see whether you owe one, and lists the situations where the penalty may be waived. So if nothing was paid in during 2025, expect the return to deal with that question as well as the tax itself.
Want your own return worked through?
The example shows the shape of the math. Your return has its own filing status, deductions and figures. Thuy Nguyen, CPA, of Nguyen Accounting Group serves Bellaire and the wider Houston area from her Sugar Land office, in English and Vietnamese, and the firm's services include tax return preparation. If you'd like a CPA to prepare a 2025 or earlier return, Book Your 15-Minute Intro Call. We'll talk for 15 minutes and decide together whether we're the right firm for you.
