Direct answer
As of August 2026, money moving between a physician and an S corporation should be classified from the actual transaction and documented when it occurs. A shareholder loan requires a genuine debtor-creditor relationship and repayment terms; a distribution depends on stock basis and does not replace reasonable compensation for services.
Decide the purpose before moving cash
Identify whether the transfer is compensation, reimbursement, capital contribution, loan advance, loan repayment, distribution, or payment of a business obligation. Bank descriptions and year-end journal entries cannot fix contradictory facts after the transaction.
Document genuine shareholder debt
Record the borrower, lender, principal, date, interest, maturity, payment terms, approvals, security if any, and actual payments. Reconcile the note balance to the general ledger and bank activity. Guarantees generally do not create shareholder debt basis unless the shareholder makes a payment under the guarantee.
| Cash movement | Documentation and tax question |
|---|---|
| Shareholder contribution | Was cash or property contributed, when, at what basis, and for which ownership rights? |
| Loan to corporation | Is there a written obligation, interest, maturity, repayment history, and direct shareholder advance? |
| Loan from corporation | Is the corporation acting as a real lender, and are terms, interest, approvals, and repayments supportable? |
| Loan repayment | Which note and principal or interest component does the payment satisfy? |
| Distribution | What are current and accumulated basis, ownership rights, cash availability, and year-end reporting? |
| Compensation or reimbursement | Was the payment processed under payroll or an accountable reimbursement arrangement with support? |
Track stock and debt basis separately
An S-corporation shareholder is responsible for annual stock and debt basis computations. Loss deductions and distribution tax treatment can depend on basis, but debt basis is not used to determine whether a non-dividend distribution exceeds stock basis.
Coordinate distributions with payroll and liquidity
A distribution does not substitute for supportable wages to a shareholder-employee. Review compensation, payroll taxes, estimated taxes, practice cash needs, lender limits, governing documents, and equal or proportionate ownership requirements before distributions.
Primary sources
Frequently asked questions
Can a physician call an owner withdrawal a loan at year end?
A label alone is not enough. The transaction should reflect a genuine obligation and consistent documentation, accounting, and repayment behavior.
Does a bank loan guaranteed by the physician create S-corporation debt basis?
Generally, a guarantee or co-signature alone does not create shareholder loan basis; facts can change if the shareholder pays the guaranteed debt.
Can distributions replace payroll for a physician owner?
No. A shareholder-employee who provides services must consider reasonable compensation and payroll obligations before treating remaining cash as distributions.