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S Corp

S Corporation tax strategies, payroll, and accounting requirements

Lending Money to Your Own S Corporation: How Stock Basis, Debt Basis, and Loan Paperwork Decide Whether Your Losses Are Deductible

An S corporation K-1 loss is deductible only up to your stock basis plus debt basis, and a personal guarantee of a corporate bank loan creates zero debt basis. This guide covers the two basis buckets, the $25,000 open-account-debt threshold, the repayment gain trap, and the documentation that keeps a shareholder advance from being reclassified as equity.

The 2½-Month Bonus Rule: Why Year-End Bonuses Must Be Paid by March 15 to Be Deductible

An accrual-basis employer can deduct year-end bonuses in the year earned only if employees actually receive the money within 2½ months after year-end — March 15 for calendar-year businesses. The deduction also requires a liability fixed by December 31 under the all-events test, and it fails for bonuses owed to related parties under Section 267 regardless of payment timing.