The difference between distributions and dividends comes down to the entity paying them: C-corporations pay dividends out of after-tax profits, and their shareholders pay tax again on the same money, while S-corporations, partnerships, and LLCs taxed as partnerships make distributions to their owners, which are generally not taxed a second time because the owners already paid tax on the underlying income through their personal returns.
That single structural fact drives almost every other tax consequence you’ll run into, from the rate you pay to the forms you file.
Entity Type Decides Which One You’re Getting
C-corporations, taxed under Subchapter C of the Internal Revenue Code, pay dividends. S-corporations and partnerships, taxed under Subchapters S and K, make distributions.1Office of the Law Revision Counsel. 26 USC Subtitle A, Chapter 1, Subchapter S – Tax Treatment of S Corporations and Their Shareholders The vocabulary tracks the tax code, not preference. Calling an S-corp distribution a “dividend” on your books can trigger mismatched reporting that invites scrutiny.
Under federal tax law, a “dividend” is specifically a payment made by a corporation out of its earnings and profits (E&P) to shareholders.2Office of the Law Revision Counsel. 26 USC 316 – Dividend Defined E&P is the tax code’s measure of how much profit a corporation has accumulated over its lifetime that it hasn’t already paid out. If the corporation has no E&P, the payment isn’t a dividend at all, even if the company calls it one.
How C-Corporation Dividends Get Taxed Twice
The corporation pays the flat 21% federal corporate income tax on its profits first.3Internal Revenue Service. Publication 542, Corporations Whatever remains can be paid out to shareholders as dividends, and those shareholders then owe income tax on the same money a second time. A dollar of corporate profit can easily lose 40 cents or more to this combined bite before it reaches a shareholder’s pocket.
Ordinary vs. Qualified Dividends
How much the shareholder pays on that second layer depends on whether the dividend qualifies for a preferential rate. An ordinary dividend is taxed at the shareholder’s regular income tax rate, which tops out at 37% for 2026.4Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 A qualified dividend is taxed at the long-term capital gains rates of 0%, 15%, or 20%, depending on the shareholder’s taxable income.5Internal Revenue Service. Topic No. 404, Dividends and Other Corporate Distributions
To get the qualified rate, you must hold the stock for more than 60 days during the 121-day window that starts 60 days before the ex-dividend date.6Legal Information Institute. 26 USC 1(h)(11) – Qualified Dividend Income Short-term traders often fail this test and pay ordinary rates on every dividend.
Some dividends never qualify regardless of holding period. Payments from credit unions and similar financial institutions are treated as interest income. The same applies to dividends from tax-exempt organizations and farmer’s cooperatives.7Internal Revenue Service. Publication 550, Investment Income and Expenses These show up on your 1099-DIV but don’t get the preferential rate.
When the Payment Exceeds Earnings and Profits
If a C-corporation pays out more than its accumulated E&P, the excess isn’t a dividend. That portion reduces the shareholder’s basis in their stock. Once basis hits zero, any additional payment is taxed as a capital gain from selling the stock.8Office of the Law Revision Counsel. 26 USC 301 – Distributions of Property The ordering is fixed: dividend first, then return of basis, then capital gain.
Reinvested Dividends Are Still Taxable
Enrolling in a dividend reinvestment plan doesn’t avoid the tax. When dividends are automatically used to purchase additional shares, you owe the same income tax as if the cash had landed in your bank account. The reinvested amount becomes your cost basis in the new shares.9Internal Revenue Service. Stocks (Options, Splits, Traders) 2 If the plan lets you buy shares below fair market value, the full market value on the payment date is your taxable dividend, not the discounted price.
How Pass-Through Distributions Get Taxed Once
S-corporations, partnerships, and LLCs taxed as partnerships don’t pay federal income tax themselves. Instead, the business’s income flows through to the owners’ personal returns and gets taxed there, whether or not any cash actually changes hands. By the time cash is distributed, the owner has typically already paid tax on it.
This is why most distributions are tax-free. The taxable event happened earlier, when the income was allocated on the owner’s Schedule K-1. The distribution itself is just moving money the owner already owes tax on from the business account to the personal account.
Basis Is the Gatekeeper
Whether a distribution stays tax-free depends on the owner’s basis in the entity. Basis is a running tally of the owner’s investment. It starts with what you put in and adjusts over time: up when the business allocates income to you, down when you take distributions or claim losses. As long as your distribution doesn’t exceed your basis, you owe nothing additional.
When a distribution exceeds basis, the excess is taxed as a capital gain, just as if you had sold part of your ownership interest. This catches owners who drain more cash from the business than they’ve invested and been taxed on.
The S-Corporation AAA Wrinkle
S-corporations track how much taxable income has flowed through to shareholders since the S election through an Accumulated Adjustments Account (AAA). Distributions are tax-free to the extent they don’t exceed the AAA and the shareholder’s stock basis.1Office of the Law Revision Counsel. 26 USC Subtitle A, Chapter 1, Subchapter S – Tax Treatment of S Corporations and Their Shareholders
One wrinkle surprises many shareholders: if the S-corporation was previously a C-corporation, it may still carry accumulated earnings and profits from those C-corp years. Distributions that exceed the AAA but fall within that old E&P are treated as dividends, subject to the same double-taxation rules as regular C-corp dividends. Only after both the AAA and old E&P are exhausted does the distribution reduce stock basis, and anything beyond basis becomes a capital gain.
Partnership and LLC Rules
A partner generally recognizes no gain from a distribution unless the cash received exceeds the partner’s adjusted basis in their partnership interest immediately before the distribution.10Office of the Law Revision Counsel. 26 USC 731 – Extent of Recognition of Gain or Loss on Distribution Partnerships don’t use an AAA. Each partner tracks their “outside basis,” which adjusts for allocated income, contributions, liabilities, losses, and distributions.11Internal Revenue Service. Publication 541, Partnerships
Where the Real Dollar Gap Shows Up
The single-tax versus double-tax framing understates the gap for higher earners, because several rules push in the same direction.
The QBI Deduction for Pass-Through Owners
Eligible owners of S-corporations, partnerships, and sole proprietorships can deduct up to 20% of their qualified business income under Section 199A, effectively reducing the top federal rate on that income from 37% to 29.6%. The One Big Beautiful Bill Act made this deduction permanent starting in 2026. C-corporation shareholders get no equivalent deduction on their dividends.
The Net Investment Income Tax
Higher-income shareholders face an additional 3.8% Net Investment Income Tax on top of their regular tax. For individuals, the NIIT kicks in when modified adjusted gross income exceeds $200,000 (single), $250,000 (married filing jointly), or $125,000 (married filing separately).12Internal Revenue Service. Topic No. 559, Net Investment Income Tax These thresholds are not indexed for inflation.
C-corporation dividends are squarely within the NIIT’s reach, both ordinary and qualified. A high-income shareholder receiving qualified dividends could face a combined federal rate of 23.8% at the individual level on top of the 21% the corporation already paid. Income from a pass-through business in which the owner actively participates is generally not subject to the NIIT. Passive owners of pass-through entities can owe it on their share of the entity’s income.13Internal Revenue Service. Questions and Answers on the Net Investment Income Tax
Reasonable Salary for S-Corp Owners
S-corporation distributions aren’t subject to Social Security and Medicare taxes. Salary is. Any S-corp shareholder who performs services for the corporation must receive reasonable compensation as wages before taking distributions. Courts evaluate factors like the shareholder’s training and experience, duties, time devoted to the business, comparable pay for similar services, and the company’s dividend history.14Internal Revenue Service. Wage Compensation for S Corporation Officers
When the IRS concludes that an S-corp shareholder paid themselves too little, it reclassifies a portion of the distributions as wages. The corporation then owes the employer’s half of FICA, plus penalties and interest. Courts have consistently ruled against shareholders who reported zero salary while taking substantial distributions.15Internal Revenue Service. S Corporation Employees, Shareholders and Corporate Officers
Constructive Dividends
Not every dividend appears on a formal resolution or a 1099-DIV. The IRS can treat informal benefits flowing from a C-corporation to a shareholder as “constructive dividends,” taxable even though the corporation never declared them. Common triggers include the corporation paying a shareholder’s personal debts, letting a shareholder use corporate property without adequate reimbursement, or paying a shareholder-employee more than the going rate for comparable services.5Internal Revenue Service. Topic No. 404, Dividends and Other Corporate Distributions
Loans from a C-corporation to a shareholder are another frequent target. If the loan lacks genuine repayment terms, charges no interest, or shows no realistic expectation of repayment, the IRS may recharacterize the entire amount as a taxable dividend.16Internal Revenue Service. Dividend Distribution with a Debt Issuance
How Each One Is Reported
C-corporations report dividends to shareholders and the IRS on Form 1099-DIV, with total ordinary dividends in Box 1a and the qualified portion in Box 1b.17Internal Revenue Service. Form 1099-DIV, Dividends and Distributions
Pass-through entities report each owner’s share of income, deductions, and credits on Schedule K-1. S-corporations use Schedule K-1 (Form 1120-S), and partnerships use Schedule K-1 (Form 1065). The distribution amount itself appears separately from the income allocation. For S-corp shareholders, distributions show up in Box 16, Code D.18Internal Revenue Service. Shareholder’s Instructions for Schedule K-1 (Form 1120-S) The K-1 does not show up on your return the way a W-2 does. You use its information to fill out the appropriate schedules on your personal return.
S-corp shareholders who receive non-dividend distributions, claim deductions for S-corp losses, or sell their stock must file Form 7203 with their personal return to document their basis calculations.19Internal Revenue Service. Instructions for Form 7203