Distribution Tax Rules for S Corp Shareholders: Basis and Reporting

Under the S corp distribution tax rules, cash or property you receive from your S corporation is tax-free up to the amount of your stock basis, and any amount above that basis is taxed as a capital gain. The reason is simple: the company’s income has already passed through to your personal return and been taxed once, so distributing that already-taxed cash doesn’t trigger a second tax. Tracking which dollars have been taxed is where the work lives, and it falls on you as the shareholder, not on the corporation.

A few additional layers can change the result. If the company used to be a C corporation and still carries old earnings on its books, a mandatory ordering system decides which dollars come out first. If the company distributes appreciated property instead of cash, extra gain gets triggered at the corporate level. And before any of this matters, the IRS expects shareholders who work in the business to take a reasonable salary.

Pay Yourself a Reasonable Salary Before Taking Distributions

Distributions are not wages. They are not subject to Social Security, Medicare, or federal unemployment taxes. That gap creates an obvious temptation to pay yourself a tiny salary and label everything else a distribution, and the IRS pushes back aggressively on exactly that.

Any shareholder who performs services for the company must receive reasonable compensation for that work before taking distributions. The requirement comes from IRS enforcement policy and decades of court decisions holding that shareholder-employees cannot disguise wages as distributions.¹ Courts have consistently ruled that when a shareholder works for the company and takes cash out, that compensation is subject to employment taxes regardless of what the company calls it.²

If the IRS decides your salary is unreasonably low, it can reclassify distributions as wages. The corporation then owes back payroll taxes, interest, and penalties on the reclassified amounts. The IRS has won this argument repeatedly, including in cases where shareholder-employees took zero salary and called everything a distribution or a loan. The safest practice is to pay yourself what you would have to pay someone else to do your job, then take distributions from whatever profit remains.

The Basic Rule: Tax-Free Up to Your Stock Basis

If your S corporation has always been an S corporation and has never operated as a C corporation, the rule is clean. Cash or property you receive is tax-free as long as the total stays within your stock basis. Once a distribution exceeds that basis, the excess is taxed as a capital gain.³

Think of stock basis as a running account that tracks how much you have put into the business and how much has already been taxed to you. You start with what you paid for your shares or contributed. Each year, your share of the company’s income increases it, while losses, deductions, and prior distributions decrease it. A distribution reduces basis dollar-for-dollar but cannot push it below zero. Any amount that would take it negative becomes a taxable gain instead.

This two-tier system covers most S corporations. The ordering rules further down only kick in when the company carries accumulated earnings from a prior C corporation period.

How Your Stock Basis Changes Each Year

Stock basis is the single most important number for figuring out how much you can receive tax-free, and the IRS puts the responsibility for computing it on you, not the corporation.³ It starts with what you paid for your shares or contributed, then adjusts annually in a specific order as of the last day of the corporation’s tax year:⁴

Increase for your share of all income items (including tax-exempt income) and additional capital contributions.
Decrease for distributions that were not included in your income.
Decrease for nondeductible expenses that are not capital expenditures.
Decrease for your share of losses and deductions.

Order matters. Income is added before distributions are subtracted, so a profitable year can create enough basis to support a larger tax-free distribution taken that same year. Basis cannot drop below zero at any step. Losses that exceed your remaining basis after accounting for distributions are suspended and carried forward until you rebuild enough basis to absorb them.⁵

Loans to the Company Don’t Help

Shareholders often lend money to their S corporation and assume that loan creates extra room for tax-free distributions. It does not. Debt basis only helps you deduct corporate losses that exceed your stock basis. For distributions, the IRS looks exclusively at stock basis. Debt basis is irrelevant.³

If your stock basis is zero and you have $100,000 of debt basis from loans you made to the company, a $50,000 cash distribution is still fully taxable as a capital gain. The debt basis protects you from losing deductions on pass-through losses but does nothing to shield distributions.

What Tax You Owe When a Distribution Exceeds Your Basis

When a distribution goes beyond your stock basis, the excess is treated as gain from the sale of stock. Whether it is taxed at ordinary rates or the lower long-term capital gains rate depends on how long you have held the shares.⁶

If you have held the stock for more than one year, the gain is long-term. For the 2025 tax year, the rates are:

0% if taxable income is $48,350 or less for single filers ($96,700 married filing jointly).
15% for taxable income above those thresholds up to $533,400 single ($600,050 married filing jointly).
20% for taxable income above those amounts.⁶

These thresholds adjust annually for inflation; check the current IRS guidance for the 2026 tax year when it becomes available. If you have held the stock for one year or less, the gain is short-term and taxed at your ordinary income rate.

High-income shareholders face an additional 3.8% net investment income tax on capital gains when modified adjusted gross income exceeds $200,000 for single filers or $250,000 for married couples filing jointly. These thresholds are not adjusted for inflation.⁷

A concrete example: you receive a $50,000 distribution and your stock basis is $10,000. The first $10,000 is tax-free and reduces your basis to zero. The remaining $40,000 is a capital gain.³ If you have owned the shares for more than a year, that $40,000 is a long-term capital gain. If you have held them a year or less, it is taxed as ordinary income.

Ordering Rules When the Company Has Old C Corp Earnings

If your S corporation previously operated as a C corporation, or merged with one, it may carry Accumulated Earnings and Profits (AE&P) from that earlier period. Those old earnings were never taxed at the shareholder level, so when they eventually reach shareholders they are taxed as dividends. To sort out which dollars come from where, distributions follow a mandatory ordering system.⁸

The centerpiece is the Accumulated Adjustments Account (AAA), which tracks cumulative S corporation income that has already passed through and been taxed on shareholders’ returns. Distributions sourced from the AAA are tax-free. The corporation tracks it on Form 1120-S, Schedule M-2.⁹

Distributions come out in this order:

From the AAA first. These are tax-free and reduce your stock basis.
From any pre-1983 previously taxed income (PTI) account. This balance is increasingly rare.
From the old C corporation AE&P. These are taxed as dividends and reported on Form 1099-DIV.¹⁰
From the Other Adjustments Account (OAA), which holds tax-exempt income and related expenses. Tax-free.
As a return of capital, reducing your stock basis. No tax owed.
Anything remaining after basis hits zero is a capital gain.

A wrinkle that trips people up: the AAA can go negative due to losses, but distributions themselves cannot reduce it below zero. If prior losses pushed the AAA into negative territory, the distribution skips the AAA tier and moves to the next one.¹¹

The corporation can elect to reverse the first and third tiers, distributing from AE&P before the AAA. That sounds backward, since it means more of the distribution gets taxed, but it can be useful when shareholders want to take advantage of the qualified dividend rate or when the company wants to clear out its C corporation earnings and simplify future distributions.

Property Distributions Are Taxed Harder Than Cash

When an S corporation distributes appreciated property instead of cash, the tax hit is bigger than many shareholders expect. The corporation must recognize gain as if it had sold the property to the shareholder at fair market value.¹² That gain then passes through to all shareholders on their Schedule K-1s based on ownership percentages, increasing each shareholder’s basis and creating taxable income.¹³

Losses work differently. If the corporation distributes property that has dropped in value, it cannot recognize the loss. If it distributes a mix of appreciated and depreciated property together, the gains and losses cannot be netted. The gains are taxable and the losses simply disappear.¹³

The shareholder then runs the normal distribution ordering using the property’s fair market value as the distribution amount. If fair market value exceeds stock basis after the passed-through gain is added, the excess becomes a capital gain on top of the gain already recognized at the corporate level. This double layer makes property distributions far more expensive than selling the asset first and distributing the cash.

One more trap for former C corporations: the built-in gains tax under IRC 1374 imposes a corporate-level tax at the highest corporate rate on any built-in gain recognized within five years of converting from C to S status.¹⁴ Distributing appreciated property, or selling it and distributing the cash, during that window can trigger the entity-level tax on top of the pass-through gain. After five years, the extra tax no longer applies.

Reporting the Distribution and Paying as You Go

The corporation reports non-dividend distributions in Box 16, Code D of each shareholder’s Schedule K-1 (Form 1120-S). Any dividend distributions from C corporation AE&P go on Form 1099-DIV instead.¹⁵

On your personal return, the IRS requires Form 7203 (S Corporation Shareholder Stock and Debt Basis Limitations) whenever you:

Receive a non-dividend distribution from the S corporation.
Claim a deduction for your share of an aggregate loss.
Sell or otherwise dispose of S corporation stock.
Receive a loan repayment from the corporation.¹⁶

Even in years when Form 7203 is not required, completing and keeping it ensures your basis calculations stay consistent. If the IRS questions a distribution or loss deduction later, the burden is on you to prove your basis. Reconstructing years of adjustments during an audit is painful and often unsuccessful.

Because S corporation income passes through when allocated rather than when distributed, you may owe quarterly estimated tax payments before any cash actually leaves the company. To avoid an underpayment penalty, you generally need to pay at least 90% of the current year’s tax or 100% of the prior year’s tax (whichever is smaller) through withholding and estimated payments combined. If your adjusted gross income exceeded $150,000 in the prior year, the safe harbor rises to 110% of the prior year’s tax.¹⁷

Calling It a Loan Won’t Fix a Basis Problem

Shareholders sometimes structure payments from the corporation as loans rather than distributions, usually to sidestep the basis limitations that would make a distribution taxable. The IRS scrutinizes these arrangements and will recharacterize a purported loan as a distribution, or as wages, if the facts do not support a genuine debtor-creditor relationship.²

To hold up, a shareholder loan from the corporation should have a written promissory note, a reasonable interest rate, a fixed repayment schedule with actual payments being made, and a line on the corporation’s balance sheet. Unsecured, interest-free demand notes with no repayment history are the most common targets for recharacterization. In one reported case, a court treated purported loans as wages subject to employment taxes where the shareholder made no actual repayments and the outstanding balance was simply credited against income the corporation owed him.²

If the IRS recharacterizes a loan as a distribution, it runs through the ordering rules. If it exceeds your stock basis, you owe capital gains tax on the excess. If it is recharacterized as wages instead, the corporation owes back employment taxes, penalties, and interest.

1
Internal Revenue Service. Wage Compensation for S Corporation Officers
2
Internal Revenue Service. S Corporation Employees, Shareholders and Corporate Officers
3
Internal Revenue Service. S Corporation Stock and Debt Basis
4
Office of the Law Revision Counsel. 26 USC 1367 – Adjustments to Basis of Stock of Shareholders
5
Office of the Law Revision Counsel. 26 USC 1366 – Pass-Thru of Items to Shareholders
6
Internal Revenue Service. Topic No. 409, Capital Gains and Losses
7
Internal Revenue Service. Questions and Answers on the Net Investment Income Tax
8
Internal Revenue Service. Distributions with Accumulated Earnings and Profits
9
Internal Revenue Service. Instructions for Form 1120-S
10
Internal Revenue Service. Instructions for Form 1099-DIV
11
eCFR. 26 CFR 1.1368-2 – Accumulated Adjustments Account (AAA)
12
Office of the Law Revision Counsel. 26 USC 311 – Taxability of Corporation on Distribution
13
Internal Revenue Service. Property Distribution
14
Office of the Law Revision Counsel. 26 USC 1374 – Tax Imposed on Certain Built-In Gains
15
Internal Revenue Service. Shareholder’s Instructions for Schedule K-1 (Form 1120-S)
16
Internal Revenue Service. Instructions for Form 7203
17
Internal Revenue Service. Underpayment of Estimated Tax by Individuals Penalty