Form 7203 Explained: S-Corp Stock and Debt Basis

Form 7203 — "S Corporation Shareholder Stock and Debt Basis Limitations" — is filed with a shareholder's personal return in certain cases, such as when the shareholder has a loss, takes a distribution, disposes of stock, or has a loan repayment from the S-corp.

• Stock basis tracks your investment in the company's equity.
• Debt basis tracks loans you personally made to the S-corp.
• Both go up and down for different reasons during the year.
• They interact when losses or distributions exceed stock basis.

Generally, when a shareholder claims a deduction for losses, receives a non-dividend distribution, disposes of stock, or receives a loan repayment from the S-corp. Your CPA usually flags this; check current IRS instructions for the year you're filing.

Basis controls whether distributions are taxable, whether losses are deductible currently, and how clean your records are if you ever sell. Owners who plan owner pay without basis in mind can be surprised at tax time.

You start the year with $25,000 of stock basis. The S-corp allocates $40,000 of income to you and you take $20,000 of distributions. Stock basis goes up by income and down by distributions. Form 7203 is where these movements show up when required.

• Assuming basis equals the company's bank balance.
• Skipping the form when distributions or losses are reported.
• Not reconciling basis between years, then scrambling at sale time.

Salary and distribution decisions feed into basis movements. Use the salary calculator to plan the cash side, and your CPA to formally track basis for Form 7203.