Business, Corporate & Nonprofit Taxes

What Is IRC 509(a)(1) and the Public Support Test?

Is an S Corp the Same as a Single-Member LLC?

Significant Modification of Debt: Five Tests and Tax Consequences

IRC 707(b): Related Party Losses, Gains, and Ownership Rules

When Are C Corp Extensions Due? Form 7004, Deadlines, Penalties

What Is a Hard Cost? Examples, Depreciation, and Tax Treatment

How an Equity Transfer Works: Valuation, Taxes, and Costs

Sale of S Corporation Stock Mid-Year: Basis, Income Allocation, and Tax

When Is Form 8832 Due? The 75-Day Window and Late Relief

K-1 Box 17 Code AC: It’s in Box 20 or Box 13