Section 179 Deduction
What is Section 179?
For business owners, tax planning is an essential aspect of financial strategy. One of the most valuable small business tax deductions available is the Section 179 tax deduction. This tax provision allows businesses to write off the full cost of equipment purchases in the year they are placed into service, rather than depreciating them over several years. By utilizing this business tax write-off, companies can reduce taxable income and significantly improve cash flow.
In this guide, The Law Office of Pietro Canestrelli, A.P.C. will explain what the Section 179 deduction is, how it works, its eligibility criteria, limits, and how to claim it to maximize your business tax savings. Our firm has offices in Temecula and San Diego, CA, and we proudly provide tax law services nationwide.
Who is Eligible?
Section 179 of the Internal Revenue Code is a tax provision that allows businesses to deduct the cost of qualifying property, including equipment, vehicles, and software, in the year it is purchased and put into service. Instead of depreciating an asset over multiple years, Section 179 enables businesses to expense the full amount upfront, reducing business taxable income immediately. This small business tax incentive is designed to encourage businesses to invest in themselves by purchasing necessary assets to improve productivity and efficiency.
How Does Section 179 Work?
The Section 179 deduction provides an immediate financial advantage by allowing businesses to deduct the cost of qualifying purchases in the same year they are acquired. Rather than spreading out depreciation deductions over several years, Section 179 allows for an immediate tax deduction, reducing the company’s business tax liability for the year.
For 2024, the Section 179 deduction limit is $1,220,000, with a total spending cap of $3,050,000. This means businesses can deduct up to $1,220,000 in equipment purchases, but once total equipment costs exceed $3,050,000, the deduction phases out on a dollar-for-dollar basis.
Additionally, businesses may benefit from bonus depreciation, which allows for additional write-offs beyond the Section 179 limit. For 2024, the bonus depreciation rate is 60%, though it is set to decrease in the coming years.
What Qualifies for Section 179?
To claim the Section 179 tax deduction, the property must meet specific eligibility criteria. The following types of business assets generally qualify:
- Equipment purchases (machinery, office furniture, computers, etc.)
- Business vehicles (trucks, vans, and passenger vehicles, subject to limitations)
- Business software (off-the-shelf software)
Commercial building improvements, including:
- Â HVAC systems
- Â Fire and security systems
- Â Roofs
- Â Interior office upgrades
The property must be used at least 50% for business purposes to qualify for the deduction. Additionally, it must be purchased and put into service within the same tax year to be eligible.

How to Claim the Section 179 Deduction
To claim the Section 179 deduction, businesses must first purchase qualifying business equipment and ensure it is used for business purposes. The equipment must be in use before the end of the tax year in which the deduction is claimed.
Maintaining proper documentation is crucial. Businesses should keep records of purchase invoices, receipts, business usage logs, and proof of service placement to support the deduction claim. To formally claim the deduction, businesses must complete IRS Form 4562 (Depreciation and Amortization) and submit it with their annual tax return. This form requires the total amount being deducted and must be attached to Form 1040, 1065, or 1120, depending on the business structure.
Working with a tax attorney or CPA is highly recommended to ensure compliance and maximize tax savings for businesses, avoiding potential IRS audit risks.
Common Mistakes to Avoid
Failing to file IRS Form 4562 on time is a common mistake that can disqualify businesses from claiming the deduction. Additionally, exceeding the Section 179 limit can lead to issues, as the maximum deduction for 2024 is $1,220,000. Businesses must ensure that equipment is primarily used for business since personal use can disqualify the deduction. Keeping organized records is essential, as the IRS may require proof of purchase and usage during an audit.
Section 179 vs. Bonus Depreciation
Feature | Section 179 Deduction | Bonus Depreciation |
---|---|---|
Maximum Deduction | $1,220,000 | 60% of eligible property |
Type of Property | New and used | New and used |
Phase-out | Yes, starts at $3,050,000 | No phase-out limit |
Claiming Flexibility | Can be limited based on business income | No income limit |

Section 179 and Business Growth
Leveraging the Section 179 deduction allows businesses to invest in necessary assets while reducing taxable income. The ability to write off the full cost of business equipment provides financial flexibility for companies to upgrade technology, expand operations, and improve overall productivity while benefiting from IRS tax deductions for businesses.
For businesses that exceed the Section 179 deduction limit, bonus depreciation offers an additional business tax-saving strategy.
Contact Us Today
The Section 179 tax deduction is a powerful tax-saving tool for businesses, allowing them to write off the full cost of eligible equipment and property in the year of purchase. By utilizing this IRS business tax credit, companies can significantly reduce taxable income, reinvest in operations, and improve cash flow.
To ensure you maximize your tax savings while complying with IRS regulations, consult with a business tax attorney at The Law Office of Pietro Canestrelli, A.P.C. With offices in Temecula and San Diego, CA, we provide national tax law services to businesses across the United States. Our experienced tax lawyers can help navigate the complexities of business tax deductions, ensuring your company takes full advantage of the Section 179 tax credit.
Contact us today to discuss how Section 179 and other tax strategies can benefit your business and support long-term financial success!
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