How to divide business income depends on the entity you run: a sole proprietor takes an owner’s draw, partners receive a distributive share set by the partnership agreement, LLC members follow the operating agreement, S-corp shareholder-employees split their pay between a reasonable salary and distributions, and C-corp shareholders receive dividends the board formally declares. Get the mechanics right and the tax treatment follows predictably. Get them wrong and you face back employment taxes, penalties, or personal liability for debts the business cannot pay.
How Each Entity Type Splits Income
Sole Proprietorships
A sole proprietor and the business are the same legal person. The IRS does not recognize the business as a separate taxpaying entity, so the owner reports all profit on Schedule C of Form 1040.1Internal Revenue Service. Sole Proprietorships The only way to pay yourself is an owner’s draw: a transfer from the business account to your personal account. No payroll, no withholding, no separate tax form for the payment itself. You owe tax on the full net profit whether you drew it out or left it in the account.
Partnerships
Each partner receives a distributive share of net income. The partnership agreement controls how that share is split. If the agreement is silent, the split follows each partner’s overall interest in the partnership, considering all the facts and circumstances of the arrangement.2Office of the Law Revision Counsel. 26 USC 704 – Partners Distributive Share You owe tax on your share in the year the partnership earns it, whether or not cash lands in your account. A partner who reinvests everything still has a tax bill.
Partners who work in the business or contribute capital sometimes receive guaranteed payments on top of their share. These are set without regard to whether the partnership turns a profit, and the IRS treats them like compensation paid to an outsider for gross income and business expense purposes.3Office of the Law Revision Counsel. 26 USC 707 – Transactions Between Partner and Partnership If you run a partnership full-time while other partners are passive investors, a guaranteed payment is how you get paid for that work.
LLCs
A single-member LLC is taxed as a sole proprietorship unless the owner elects otherwise; a multi-member LLC defaults to partnership taxation. Members take draws or distributions and pay tax on their share of profits on their personal returns. An LLC can also elect to be taxed as an S corporation, which brings in the reasonable salary requirement described below.
S Corporations
An S corporation passes income through to shareholders and avoids entity-level tax, but shareholder-employees cannot simply take draws. The IRS requires that any shareholder who performs services receive reasonable compensation as wages before taking additional money as distributions.4Internal Revenue Service. Wage Compensation for S Corporation Officers The salary runs through formal payroll with withholding. Distributions beyond the salary escape Social Security and Medicare taxes, which is exactly why the IRS watches this split so closely.
C Corporations
A C corporation pays a flat 21% federal income tax on its profits. Distributions to shareholders take the form of dividends authorized by the board, paid proportionally based on shares held, and taxed again at the shareholder level. Qualified dividends for high-income shareholders are taxed at up to 20%, plus a 3.8% net investment income tax.
How Draws, Salaries, and Distributions Are Taxed
The biggest tax trap is misunderstanding when tax is owed and on what amount.
An owner’s draw from a sole proprietorship or partnership is not taxed at the moment you transfer the money. Your tax is based on the business’s net profit, not on how much you withdrew. If the business earns $120,000 and you draw $80,000, you owe tax on $120,000. Draws do not reduce your taxable income the way a salary would on a corporate return.
Sole proprietors and general partners also owe self-employment tax on their net earnings. The combined rate is 15.3%: 12.4% Social Security and 2.9% Medicare.5Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes) The Social Security portion applies only up to the wage base, which is $184,500 in 2026.6Social Security Administration. Contribution and Benefit Base Earnings above $200,000 for single filers, or $250,000 for joint filers, trigger an additional 0.9% Medicare surtax.7Internal Revenue Service. Topic No. 560, Additional Medicare Tax
S corporation distributions avoid Social Security and Medicare taxes entirely. That is the whole reason the reasonable salary rule exists; without it, an owner could label every dollar a distribution and sidestep payroll taxes.
Salaries paid by a corporation are taxed when paid. The employer withholds federal income tax plus the employee’s share of FICA: 6.2% for Social Security and 1.45% for Medicare. The business pays a matching 6.2% and 1.45% on top of that.8Internal Revenue Service. Topic No. 751, Social Security and Medicare Withholding Rates
Setting a Reasonable Salary in an S Corporation
There is no bright-line figure that qualifies as reasonable compensation, no IRS formula, and no safe harbor. Courts decide these disputes case by case, and the recurring factors give you a workable framework.4Internal Revenue Service. Wage Compensation for S Corporation Officers
Courts look at your training and experience, your duties and time devoted to the business, what comparable businesses pay for similar roles, the company’s dividend history, how non-shareholder employees are compensated, and whether bonuses follow a consistent pattern. An owner who is the sole revenue generator for a consulting firm earning $400,000 cannot reasonably claim a $40,000 salary. The salary needs to reflect what you would pay someone else to do the same work.
If the IRS reclassifies distributions as wages, you owe back employment taxes on the reclassified amount, plus penalties and interest, and the corporation owes its matching share. Low-salary S-corp arrangements are one of the most common audit triggers for pass-through entities.
Figuring Out How Much You Can Actually Take Out
Before any money moves, the business needs to know how much is available. Start with gross revenue. Subtract all operating costs, including rent, materials, payroll for non-owner employees, and insurance. Then account for depreciation. What remains is net operating income.
Net operating income is not the same as distributable cash. Retained earnings on the balance sheet represent accumulated profits that were never distributed, but that figure says nothing about how much cash is on hand. Much of it may be tied up in receivables, inventory, equipment, or debt repayment. Distributable cash flow is what you can withdraw without crippling the business’s ability to operate, and it accounts for working capital needs, upcoming capital expenditures, and debt service. A growing company that just spent $200,000 on equipment might show healthy retained earnings and have very little cash to distribute.
Setting Aside Tax Reserves
Pass-through owners owe estimated taxes quarterly because there is no employer withholding on their share of profits. Payments are due April 15, June 15, September 15, and January 15 of the following year.9Internal Revenue Service. When to Pay Estimated Tax Many owners reserve 25% to 30% of net profits, though the right percentage depends on your bracket and state income tax rate.
Underpaying triggers a penalty under IRC Section 6654, essentially interest charged at the IRS underpayment rate on the shortfall, running from each installment’s due date until you pay or the filing deadline arrives.10Office of the Law Revision Counsel. 26 USC 6654 – Failure by Individual to Pay Estimated Income Tax It is not a flat fine but a running interest charge that adds up quickly across missed quarters.
The Documents That Actually Control the Split
Every state has default rules for splitting business income, but they rarely match what the owners want. The governing documents override the defaults.
A partnership agreement controls how profits and losses are allocated. Under federal tax law, the agreement’s allocation stands as long as it has substantial economic effect, meaning it has real financial consequences and is not a paper arrangement designed to shift tax benefits.2Office of the Law Revision Counsel. 26 USC 704 – Partners Distributive Share The agreement should also spell out how capital accounts are maintained, when distributions occur, and what happens when a partner exits.
An LLC operating agreement sets profit-sharing ratios, distribution schedules, and approval procedures for large distributions. Without one, state default rules apply, which in most states means equal splits regardless of how much capital each member contributed.11Wolters Kluwer. How Are Profits Split in an LLC A 90/10 investor who shook hands on a deal but never signed an operating agreement may be legally entitled to only 50%.
Corporate bylaws establish the procedures for declaring dividends, the board’s authority to approve them, and the process for notifying shareholders. Distributions that violate the bylaws can expose directors to personal liability and shareholder lawsuits.
Legal Limits: Basis and Solvency
Two limits catch owners by surprise. The first is basis. Your basis in the business is your running investment tally: what you put in, plus your share of profits, minus your share of losses and previous distributions. Pulling out more than your basis creates a taxable event.
In a partnership or LLC, a distribution that exceeds your adjusted basis triggers capital gain. Gain is recognized only to the extent cash received exceeds basis immediately before the distribution, and it is treated as if you sold part of your partnership interest.12Internal Revenue Service. Publication 541 (12/2025), Partnerships S corporation shareholders face the same issue: non-dividend distributions are tax-free up to your stock basis, and any excess is a capital gain, long-term if you have held the stock more than a year.13Internal Revenue Service. S Corporation Stock and Debt Basis Owners who do not track basis year to year often learn about the problem at tax time, when what they assumed was a tax-free distribution generates a five-figure capital gains bill.
The second limit is solvency. Most states impose a two-part test before a corporation or LLC can authorize distributions. The cash-flow prong asks whether the company can still pay its debts as they come due in the ordinary course of business after the distribution. The balance-sheet prong asks whether total assets still exceed total liabilities, including contingent obligations. Directors who authorize a prohibited distribution can be held personally liable for the amount that should not have gone out, and shareholders who knowingly accept an unlawful distribution can be forced to return it. Partnership and LLC agreements often add their own constraints, such as a supermajority vote, a minimum cash reserve, or lender approval where a loan covenant applies.
Recording Distributions and Reporting to the IRS
Every distribution must be recorded in the general ledger as a reduction of the owner’s equity, not as a business expense. Misclassifying a distribution as an expense inflates deductions and understates income, the kind of error that draws audit attention. Proper classification also preserves the corporate veil. An owner who treats the business account like a personal checking account with no documentation can find a court disregarding the entity and holding the owner personally liable for business debts.
For S-corp and C-corp shareholder-employees, salary runs through payroll first with income tax, Social Security, and Medicare withheld. Only after payroll is processed can additional distributions go out.
Expense Reimbursements Are Not Distributions
Legitimate business expenses paid by an owner should be reimbursed through an accountable plan, not lumped into a distribution. An accountable plan requires a genuine business connection, substantiation with receipts and records within 60 days, and return of any excess reimbursement.14Internal Revenue Service. Reimbursements and Other Expense Allowance Arrangements (Rev. Rul. 2003-106) Reimbursements under an accountable plan are tax-free to the owner and deductible to the business. Miss the requirements and the reimbursement becomes taxable income.
Year-End Forms
Partnerships and multi-member LLCs taxed as partnerships issue Schedule K-1 (Form 1065) to each partner, showing their share of income, deductions, and credits. K-1s must be furnished by the 15th day of the third month after the partnership’s tax year ends, which is March 15 for calendar-year partnerships.15Internal Revenue Service. Partners Instructions for Schedule K-1 (Form 1065) (2025) S corporations issue their version of the K-1 on Form 1120-S on the same timeline.
When a business pays a non-employee $2,000 or more for services during 2026, it must issue Form 1099-NEC. This threshold increased from $600 for payments made after December 31, 2025.16Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC (04/2025) The 1099-NEC is due to the recipient by January 31.17Internal Revenue Service. Publication 1099 General Instructions for Certain Information Returns (For Use in Preparing 2026 Returns) Late filings and incorrect amounts carry penalties that scale with lateness and volume, so accurate records maintained through the year, rather than a January scramble, are how you stay ahead of these deadlines.