Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax ...

Learn how the general depreciation system (GDS) works within MACRS, its methods, tax implications, and how it accelerates asset depreciation.

This column started back in 1999. What began as a simple weekly commitment has carried on without missing a single week — not ...