What is the Section 179 limit for 2026?

The deduction limit for Section 179 is adjusted annually for inflation. For 2026, the maximum deduction is projected to be around $1,250,000, with the phase-out threshold beginning around $3,100,000. Check IRS guidelines for exact figures.

Can I claim Section 179 if my business operates at a loss?

No. The Section 179 deduction cannot exceed your net business income for the year. If your business had a net profit of $40,000, you cannot take a $50,000 Section 179 deduction. However, the disallowed amount can usually be carried forward to the next tax year.

Does Section 179 apply to used equipment?

Yes! Unlike Bonus Depreciation, which historically had complex rules regarding used property, Section 179 applies equally to new and used equipment, provided the equipment is "new to you" and purchased for business use.

What happens if I sell the equipment later?

If you take a Section 179 deduction for a piece of equipment and then sell it before its useful life is over, you may be subject to "depreciation recapture." This means you might have to pay ordinary income tax on a portion of the gain from the sale.

Section 179 Deduction: Equipment and Property Write-Offs

As a small business owner, you know that buying equipment is expensive. Whether you are purchasing a $3,000 MacBook for web design, a $20,000 oven for a bakery, or a $60,000 heavy-duty truck for a construction firm, these large purchases drain your cash flow.

Normally, the IRS does not allow you to deduct the full cost of these large assets in the year you buy them. Instead, you are forced to use depreciation. But Section 179 of the tax code offers a massive loophole designed specifically to encourage small businesses to invest in themselves.

1. What is Section 179?

Section 179 is a tax code provision that allows businesses to deduct the full purchase price of qualifying equipment and software purchased or financed during the tax year. That means if you buy a piece of qualifying equipment, you can deduct the entire cost from your gross income immediately.

This is a powerful incentive. It immediately lowers your tax bill and improves your cash flow, rather than making you wait years to realize the tax benefits.

2. Standard Depreciation vs Section 179

To understand why Section 179 is so valuable, you must understand standard depreciation.

Standard Depreciation: If you buy a $10,000 server, the IRS considers it a "capital asset" with a useful life of 5 years. Under standard rules (like MACRS), you cannot deduct $10,000 this year. Instead, you deduct roughly $2,000 a year for the next 5 years. This hurts your current cash flow because you spent $10,000 today but only get a $2,000 tax break today.
Section 179: If you elect to use Section 179, you deduct the entire $10,000 in year one. You get the full tax benefit immediately.

3. What Property Qualifies?

Not everything qualifies for Section 179. The property must be tangible, it must be purchased (not leased under an operating lease), and it must be put into service during the year you are claiming the deduction.

Common qualifying assets include:

Computers and Servers: Laptops, desktops, monitors, and networking equipment.
Office Furniture: Desks, chairs, filing cabinets, and conference tables.
Machinery: Manufacturing equipment, printing presses, or specialized tools.
Heavy Vehicles: Vehicles with a Gross Vehicle Weight Rating (GVWR) over 6,000 lbs (like heavy trucks and large SUVs). Note: Passenger cars have strict limitations on Section 179 deductions.
Off-the-Shelf Software: Software that is available to the general public and not custom-coded exclusively for your business.

Real estate, land, and permanent building improvements generally do NOT qualify for Section 179, though there are specific exceptions for certain qualified improvement property (QIP) like roofing or HVAC systems in commercial buildings.

4. The 50% Business Use Rule

To qualify for Section 179, the asset must be used for business purposes more than 50% of the time.

If you buy a $2,000 laptop and use it 60% of the time for business and 40% of the time for personal gaming, you can claim a Section 179 deduction on the business portion ($1,200). If you only use it 40% for business, you cannot use Section 179 at all; you must use standard, slower depreciation.

The Put In Service Rule

You cannot simply buy the equipment on December 31st and leave it in the box to get a tax deduction. The equipment must be "placed in service" (meaning it is set up and ready to be used for business) by midnight on December 31st of the tax year.

5. Deduction Limits and Phase-Outs

Section 179 is designed for small and medium businesses, not massive corporations. Therefore, the IRS imposes limits (adjusted for inflation annually):

The Maximum Deduction: For 2026, the maximum amount you can deduct under Section 179 is roughly $1,250,000.
The Phase-Out Threshold: If you spend more than roughly $3,100,000 on equipment in a single year, your Section 179 deduction is reduced dollar-for-dollar. Once you spend over $4.3 million, the deduction disappears entirely.

Additionally, your Section 179 deduction cannot exceed your total taxable business income for the year. You cannot use Section 179 to generate a net operating loss.

6. Section 179 vs Bonus Depreciation

You may also hear about "Bonus Depreciation." While similar to Section 179, Bonus Depreciation operates differently. Historically, Bonus Depreciation allowed you to deduct 100% of an asset's cost without any spending caps, and it could be used to create a net operating loss.

However, under current law, Bonus Depreciation is phasing out. It dropped to 60% in 2024, 40% in 2025, and continues to step down, making Section 179 the primary vehicle for immediate expensing for most small businesses in 2026 and beyond.

Section 179 Deduction: Equipment and Property Write-Offs (2026)