Section 179 Tax Deduction

 
Section 179 Tax Reduction: Put Federal Tax Benefits to Work For Your Business
You deserve a break this tax season. Upgrading your commercial fleet or business vehicle doesn't just improve your daily operations-it can significantly benefit your bottom line.
Both small and large businesses in California may be eligible to immediately deduct up to 100% of the purchase price* of qualifying new and used GMC vehicles.

How Does Section 179 Work for 2026?

Both new and used GMC models purchased in 2026 can qualify for the Section 179 tax deduction, provided they are put into service for your business by the end of the day on December 31, 2026. This incredible advantage allows you to claim up to the entire purchase cost of the vehicle as a tax deduction for the current tax year.
The amount you can write off depends heavily on the vehicle's Gross Vehicle Weight Rating (GVWR) and how much the vehicle is used for business purposes (must be over 50%). If you need guidance navigating the exact tax savings for your company, reach out to our Tustin GMC Commercial Sales Team today.
2026 ELIGIBLE VEHICLES
*UP TO 100% OF PURCHASE PRICE (Full 179 Expensing)**
(179 Expensing)
Large trucks, cargo vans, and 10+ passenger vans - GVWR greater than 6,000 lbs. with specific bed/cargo configurations. 
*UP TO 100% OF PURCHASE PRICE (Partial 179 Expensing & Bonus Depreciation)**
Other Trucks, Passenger Vans, and SUVs - GVWR greater than 6,000 lbs. 
  • GMC Sierra 1500 - Short Bed (including Denali)
  • GMC Sierra EV
  • GMC Yukon & Yukon XL (including Denali)
  • GMC Acadia (including Denali)
  • GMC Canyon
  • GMC Savana Passenger Van (Under 10 passengers)
  • GMC HUMMER EV Pickup & HUMMER EV SUV
UP TO $20,200 FIRST-YEAR DEPRECIATION*
Vehicles with a GVWR of 6,000 lbs. or less.

Ready to Upgrade Your Fleet?

Do not leave money on the table this year. Browse our complete New GMC Inventory to find the perfect heavy-duty truck, cargo van, or executive SUV for your business needs.

How Can We Help?

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Required IRS Disclaimer: *Taxpayers may be entitled to U.S. federal income tax deductions and/or credits for purchases of vehicles that are placed in service in a trade or business during 2026. Determining the proper income tax treatment of any vehicle purchase requires careful consideration of several factors including, but not limited to, the applicable tax laws, regulations and guidelines, the characteristics and attributes of the particular vehicle purchased and the purchaser's income tax situation. Each purchaser's tax situation is unique and the available tax benefits and the applicable federal tax laws, regulations and guidelines are subject to change without notice. Therefore, customers must consult their tax advisor to determine the proper tax treatment of any vehicle purchase(s). For more information, visit www.irs.gov. This advertisement is for informational purposes only and should not be construed as tax advice or as a promise of availability or amount of any potential tax benefit or reduced tax liability.