Corporate Returns for Small Businesses in Austin

Which corporate return your Austin small business files depends on whether it is an S corporation or a C corporation, and the distinction drives both the form and the way the profit is taxed, so it is worth being clear on. If your business is a corporation or an LLC that has elected S status, it files Form 1120-S, the S corporation return. If it is a corporation or an LLC taxed as a C corporation, it files Form 1120, the C corporation return. The two returns look similar on the surface but work very differently underneath, and most small businesses that incorporate end up filing the 1120-S because of how it is taxed.

The 1120-S is a pass-through return. The S corporation itself pays no federal income tax, it reports its profit and passes the owner’s share through on a Schedule K-1, and the owner reports that K-1 income on their personal 1040 where the tax is actually paid. The owner also draws a reasonable salary as a W-2 employee, which the return reflects. The whole appeal is that only the salary carries payroll tax while the distributed profit does not, saving self-employment tax. The 1120, by contrast, is a taxpaying return. The C corporation pays the federal 21 percent rate on its own profit, and if it then distributes that profit as dividends, the owners pay tax again on their personal returns, the double tax.

Here is what is the same for both in Austin and worth stressing. Neither return faces a Texas state income tax, because Texas has none, so both are purely federal income tax documents with only the separate Texas franchise report to file alongside. In California, an S corporation would file the 1120-S federally plus a California return with the 1.5 percent state franchise tax, and a C corporation would pay California’s corporate income tax on top of the federal 21 percent. In New York, a corporation would face state and potentially city corporate tax as well. In Austin, none of those state income layers exists, which is a real filing and cost advantage repeated every year.

Here is a worked example of the choice. Suppose your Austin business nets $160,000 and you want to take most of it out to live on. As an S corporation filing an 1120-S, you pay yourself an $85,000 salary, take $75,000 as a distribution that avoids self-employment tax, and pay income tax once on your 1040, with no Texas income tax. As a C corporation filing an 1120, the business pays $33,600 in federal tax on the $160,000, and if you distribute the rest as dividends you pay a second personal tax, ending up worse off for a business you are pulling earnings from. That is why the 1120-S is the usual answer for an owner-operated Austin business, while the 1120 fits a business reinvesting everything or pursuing the Section 1202 stock exclusion. We determine the right structure and file the matching return through corporate returns and entity formation and structuring, guided by the IRS S Corporations page. The takeaway is that most Austin small businesses file the 1120-S, and neither corporate return carries a Texas income tax.

A reasonable salary on your Austin S corporation return is set by looking at what the work you do would pay if you hired someone at arm’s length to do it, and getting it right is the most important judgment on the 1120-S, because it drives both your self-employment tax saving and your exposure to an IRS challenge. The rule is that an S corporation owner who works in the business must be paid reasonable compensation as a W-2 employee before taking the rest of the profit as a distribution. The reason the number matters is the tax split, the salary carries payroll tax at 15.3 percent combined across the two sides, while the distribution avoids self-employment tax entirely, so a lower salary means a bigger saving, which is exactly why the IRS scrutinizes it.

Setting it too low is the classic mistake. If you run a business netting $150,000 and pay yourself a $30,000 salary to shift $120,000 into low-tax distributions, that salary is not defensible for a full-time owner doing skilled work, and the IRS can reclassify part of the distribution as wages, assessing back payroll tax, penalties, and interest. This is the single most common S corporation audit issue, and it is entirely avoidable. Setting it correctly means anchoring the salary to real market data for the role, your industry, your region, your hours, and your duties, and documenting the basis so it holds up if questioned.

Because Texas has no state income tax, the salary decision in Austin is a pure federal calculation, with no state entity tax complicating it. In California, an S corporation owner setting a salary also has to account for the 1.5 percent state franchise tax on the corporation’s net income, which shifts the math slightly. In Austin, the only tax on the table is federal payroll tax versus the self-employment tax saving, which makes the reasonable-salary analysis cleaner even as it stays just as important to get right, and it means the full federal saving from a well-set salary is not diluted by any state levy.

Here is a worked example. Suppose your Austin S corporation nets $160,000 and market data supports an $85,000 salary for your role. You pay the $85,000 as W-2 wages, carrying about $13,000 of payroll tax across both sides, and take the remaining $75,000 as a distribution with no self-employment tax, saving roughly $11,500 compared with drawing the whole $160,000 as self-employment income. That saving is real and defensible because the salary matches the market. Now suppose you had set the salary at $40,000 instead, chasing a larger saving, an IRS exam could reclassify $45,000 of the distribution as wages, clawing back payroll tax plus penalties and wiping out much of the benefit while creating a mess. The disciplined approach protects the saving. We set the reasonable salary with market documentation behind it and run it through payroll compliance so the salary, the W-2, and the 1120-S all agree, following the IRS reasonable compensation guidance. The takeaway is that a defensible reasonable salary is what makes the Austin S corporation saving both real and safe.

Your Austin corporation files a Texas franchise report, but it likely owes no franchise tax on it, because the franchise tax only produces tax once revenue crosses a high threshold, and most small corporations fall below it while still being required to file. This is separate from the federal corporate return, the 1120-S or 1120, and it is the one Texas filing every corporation doing business in the state has to handle regardless of how small it is. Understanding that filing and paying nothing are different things is the key point, because the danger here is the missed filing, not the tax.

The franchise tax, commonly called the margin tax, applies to corporations, LLCs, and most partnerships doing business in Texas, and it is imposed on a base called taxable margin rather than on income. It only generates tax once your annualized total revenue passes a no-tax-due threshold that sits around $2.65 million. Below that line, where the large majority of small corporations operate, you file the franchise report and the tax due is zero. So the report is mandatory, but for most small Austin corporations the payment is nothing.

When a corporation does cross the threshold, the tax is computed on margin, which is revenue reduced by the greatest of cost of goods sold, compensation paid, 30 percent of revenue, or a flat amount, at a low rate that is lower for retail and wholesale than for other businesses. Because the calculation picks the most favorable deduction and applies a small rate, even a corporation over the threshold often pays a modest franchise tax relative to its size, far less than a state income tax would take.

Here is a worked example. Suppose your Austin S corporation does $900,000 in revenue. That is well under the roughly $2.65 million threshold, so you file the franchise report, likely on the simplified basis for smaller filers, and pay no franchise tax at all. You also file the Public Information Report that goes with it. Now suppose a strong year pushes revenue to $3 million. Now you are over the threshold, and the tax is computed on margin, say $3 million of revenue less $1.2 million of cost of goods sold for a $1.8 million margin, taxed at the applicable low rate, producing a franchise tax in the low thousands rather than anything close to an income tax. The real risk in either case is not the money, it is forgetting the filing, because Texas can forfeit the corporation’s right to transact business and hold officers liable for a missed report even when zero tax is due, and we have cleaned up entities that drifted into forfeiture assuming no tax meant nothing to file. We file the franchise and information reports on time every year and compute the margin tax correctly when you cross over, through tax compliance, tied to the revenue figures in your bookkeeping, using the Texas Comptroller rules. The takeaway is that your Austin corporation must file the franchise report, but usually owes nothing on it, and the filing is what matters.

For most owner-operated Austin small businesses, filing as a C corporation on Form 1120 is not the best choice, because the double tax usually costs more than it saves, but there are specific situations where it genuinely fits, so the answer depends on what you are trying to do with the business. The C corporation is a separate taxpayer that pays the federal 21 percent rate on its own profit, and that profit is taxed again when distributed to owners as dividends, which is the double tax that makes it a poor structure for a business whose owner wants to take the earnings out to live on.

Start with why it usually does not fit. If you run a typical Austin service or retail business and you distribute most of the profit to yourself, a C corporation taxes that profit at 21 percent inside the company and then taxes the dividend again on your personal return, so the same dollars are hit twice. An S corporation or a pass-through avoids that by taxing the profit only once at the owner level, which is why most small businesses that incorporate elect S status. Texas does not change this calculus much, since it has no state income tax on either structure, though a C corporation, like any entity, sits inside the franchise tax system above the revenue threshold.

Now where the C corporation does fit. The first case is a business that reinvests all its profit rather than distributing it. If the earnings stay inside the company to fund growth, there is no dividend, so no second tax, and the flat 21 percent can beat a high individual rate on retained earnings. The second case, and this is a real one in Austin’s startup ecosystem, is the qualified small business stock exclusion under Section 1202, which can exempt a large share of the gain when founder stock in a qualifying C corporation is sold after being held five years, a powerful benefit for a business built to be acquired. The third case is a company that needs C corporation status to raise venture capital, since many institutional investors require it.

Here is a worked example. Suppose your Austin business earns $200,000 and you plan to reinvest all of it to grow for several years before a possible sale. As a C corporation, it pays $42,000 in federal tax on the $200,000 and retains the rest with no dividend and no second tax, and if the stock later qualifies under Section 1202, a future sale could exclude a large part of the gain. That profile favors the 1120. Now suppose instead you need to draw $150,000 a year to live on. As a C corporation, that money is taxed at 21 percent inside the business and again as a dividend or forces a salary, making an S corporation the cleaner path. The right structure follows the plan for the business, not a rule of thumb. We model the C corporation against the S corporation on your real numbers and goals through entity formation and structuring, and file the matching return through corporate returns, guided by the IRS Corporations page. The takeaway is that the 1120 fits a reinvesting or exit-focused Austin business, not the typical owner drawing earnings out.

Your Austin corporate return connects to your personal 1040 through the salary you draw and, for an S corporation, the K-1 that carries the profit to you, and keeping those two returns consistent is what prevents notices and audits, because a mismatch between them is one of the first things the IRS flags. The corporate return and the personal return are not independent, they are two halves of one structure, and they have to tell the same story about what the business paid you and what profit passed through.

For an S corporation filing an 1120-S, three things have to line up. The reasonable salary shown on the corporate return has to match the W-2 issued to you and the wages reported on the payroll filings. The profit the corporation earned has to be allocated to you on a Schedule K-1, and that K-1 income has to be reported on your personal 1040. And the distributions you took have to be tracked against your basis so they are not inadvertently taxable. When the salary on the 1120-S, the W-2, and the payroll reports all agree, and the K-1 flows correctly to the 1040, the structure is clean. When they disagree, say the return shows an $80,000 salary but the W-2 shows $60,000, that gap is a red flag.

For a C corporation filing an 1120, the connection is through compensation and dividends. The salary the corporation deducts has to match what it actually paid you and what your W-2 reports, and any dividends the corporation distributes have to be reported to you and picked up on your 1040 as dividend income. Because the C corporation pays its own tax, the profit does not flow through the way an S corporation’s does, but the compensation and dividend links still have to reconcile.

Here is a worked example that shows the coordination and the Austin simplification. Suppose your Austin S corporation nets $150,000, pays you an $80,000 salary, and buys $40,000 of equipment in December that it expenses under bonus depreciation. The equipment deduction drops the corporate profit to $110,000, the K-1 passes your share of that lower profit to your 1040, and the $80,000 salary appears both on the 1120-S and on your W-2, all consistent. Your 1040 shows the W-2 wages plus the K-1 profit, taxed once at your level, and because Texas has no state income tax, there is no state addback on the depreciation or the profit to reconcile, which keeps the coordination cleaner than it would be in California. Every piece agrees, so nothing invites a notice. We prepare the corporate return, reconcile the salary to the payroll filings and the K-1 to your 1040 through corporate returns, and keep both tied to the bookkeeping, with the federal framework at the IRS Small Business and Self-Employed Tax Center. The takeaway is that the corporate return and the 1040 have to agree on salary and profit, and Austin’s lack of a state income tax keeps that reconciliation simpler.