Topic

section 179

2 articles

Rules

Your IRS filing status after marriage turns on December 31 and changes your standard deduction, Section 179 limit, payroll and estimates.

Analysis Desk · October 8, 2026 · 5 min read

Guides

Tax deduction mileage for a Colorado startup's Denver-to-Boulder client run: what qualifies, the federal rate, Colorado treatment and trip logs.

Practice Desk · September 13, 2026 · 9 min read