< Finsweet Attributes >
Business Tax Deductions

Who is eligible to benefit from Section 179 deduction rules in 2024?

Last updated: 
Sep 2025
Blue J Answer
Blue J leverages the latest large language models and a vast and authoritative tax database to answer tax questions. The information provided does not, and is not intended to, constitute legal advice. Generative AI systems can make mistakes. Verify all important information.
Better Tax Answers For All Your Tax Questions

Ask Blue J any tax question, then go deeper. Follow up, add client-specific context, and explore the sources behind every answer with Blue J’s generative AI solution for tax research.

Table of Contents
Answer

Eligibility for the Section 179 deduction in 2024 is governed by several specific requirements under the Internal Revenue Code and related regulations. Here is a comprehensive summary of who is eligible to benefit from Section 179 expensing in 2024, including key limitations and exceptions:

1. Eligible Taxpayers

  • Individuals, Partnerships, and Corporations: Most taxpayers engaged in an active trade or business can claim the Section 179 deduction, including individuals (sole proprietors), partnerships, and corporations.
  • S Corporations and Their Shareholders: S corporations can elect the deduction, and the limits apply at both the entity and shareholder level.
  • Partnerships and Their Partners: Partnerships can elect the deduction, and the limits apply at both the partnership and partner level.
  • Grantor Trusts: Grantor trusts may be eligible, but non-grantor trusts and estates are not (see below).

Not Eligible:

  • Estates and Non-Grantor Trusts: Section 179 specifically does not apply to estates and trusts (other than grantor trusts). If a trust or estate is a partner or S corporation shareholder, it cannot claim its allocable share of Section 179 expense; instead, the entity may claim regular depreciation on that portion.

2. Eligible Property

To qualify, the property must meet all of the following:- Section 179 Property: Tangible personal property (to which MACRS applies), certain computer software, and certain qualified real property (see below).- Acquired by Purchase: The property must be acquired by purchase for use in the active conduct of a trade or business. Property acquired by gift or inheritance does not qualify.- Placed in Service in 2024: The property must be placed in service during the tax year for which the deduction is claimed.- Active Use in Trade or Business: The property must be used more than 50% in the active conduct of a trade or business during the year.

Qualified Real Property:

  • Section 179 allows expensing of certain qualified real property, including:
  • Qualified improvement property (QIP)
  • Certain improvements to nonresidential real property placed in service after the building was first placed in service, such as roofs, HVAC, fire protection and alarm systems, and security systems.

Not Eligible:

  • Land and Land Improvements: Land and most land improvements (e.g., swimming pools, parking lots, bridges) do not qualify, except for certain agricultural improvements like fences and field drainage tile.
  • Property Used for Lodging: Property used predominantly to furnish lodging or in connection with lodging (with some exceptions) does not qualify.
  • Property Used Outside the U.S.: Generally, property used mainly outside the United States is not eligible, with limited exceptions.
  • Property Used by Tax-Exempt Organizations or Governmental Units: Unless used in a taxable unrelated trade or business or leased for less than six months.
  • Property Leased by Noncorporate Lessors: Noncorporate lessors generally cannot claim Section 179 unless they meet specific requirements (e.g., they manufactured the property or the lease is short-term and certain expense thresholds are met).

3. Dollar and Investment Limits for 2024

  • Maximum Deduction: $1,220,000 for 2024.
  • Phase-Out Threshold: The deduction is reduced dollar-for-dollar by the amount by which the cost of Section 179 property placed in service during the year exceeds $3,050,000. No deduction is allowed if qualifying purchases exceed $4,270,000.

4. Business Income Limitation

  • The Section 179 deduction cannot exceed the taxpayer’s aggregate taxable income from the active conduct of any trade or business during the year. Any excess can be carried forward to future years.

5. Special Rules and Limitations

  • SUV Limitation: For certain SUVs (gross vehicle weight over 6,000 lbs but not more than 14,000 lbs), the maximum Section 179 deduction is $30,500 for 2024.
  • Controlled Groups: All members of a controlled group (more than 50% common ownership) are treated as a single taxpayer for purposes of the Section 179 limits.
  • Recapture: If the business use of the property falls to 50% or less during the recovery period, a portion of the deduction may be recaptured as ordinary income.

6. Summary Table of Who Is Eligible

Eligible for Section 179 in 2024? Details
Individuals (sole proprietors) Yes, if property is used in active trade or business
Partnerships & Partners Yes, at both entity and partner level
S Corporations & Shareholders Yes, at both entity and shareholder level
C Corporations Yes
Grantor Trusts Yes
Estates & Non-Grantor Trusts No
Noncorporate Lessors Only if special requirements are met
Controlled Groups Yes, but limits apply to the group as a whole
Tax-Exempt Orgs/Gov’t Units Generally no, unless used in taxable unrelated trade or business or short-term lease
Property Used Outside U.S. Generally no, with limited exceptions

In summary: Section 179 expensing in 2024 is available to most taxpayers actively engaged in a trade or business, including individuals, partnerships, and corporations, for qualifying property placed in service during the year, subject to dollar, investment, and business income limits. Estates and non-grantor trusts, as well as certain lessors and property types, are not eligible. Special rules apply to controlled groups, SUVs, and property used outside the U.S. or by tax-exempt/governmental entities.

Table of Contents

Was this answer helpful?

Go beyond the search box and discover how Blue J makes tax research as quick and easy as asking a colleague.

What Tax Professionals Are Saying

"We continuously explore avenues to elevate the services we provide to our clients. The integration of Blue J into our operations empowers us to leverage the capabilities of generative AI for tax. Already, we’ve seen an instance in which documents that would have taken hours to find are coming up in minutes. The significant time savings and improved access to important tax materials allow our team to allocate more focus towards strategic client advisory."

Sarah Chen
Senior Tax Manager
Regional Accounting Firm
$37,000+ in tax savings found

"Our firm enjoys using Blue J. We have confidence that the data and resources the product is pulling from is official source documents and not commentary. Our staff enjoys the flexibility to switch from technical memos to client “plain language” memos at the push of a button. Team members from experienced staff to brand new staff find huge value in Blue J."

Sarah Chen
Senior Tax Manager
Regional Accounting Firm
$37,000+ in tax savings found

What Blue J customers are saying

Darin K. Seal

“We are excited to use Blue J to elevate the initial work product our team is able to produce."

"We’re incorporating Blue J to ensure our people are well-equipped with a research tool that delivers on both ease of use and quality of deliverable. It will save us a lot of time as a starting point, so we can focus our efforts on the analysis. Ultimately, it helps us get to the right answer, faster.”

"We’re incorporating Blue J to ensure our people are well-equipped with a research tool that delivers on both ease of use and quality of deliverable. It will save us a lot of time as a starting point, so we can focus our efforts on the analysis. Ultimately, it helps us get to the right answer, faster.”

Read More
Darin K. Seal, Partner In Charge of the Tax Department
HMV CPAs
Matt Mueller

"We had used Checkpoint for a long time but found it wasn’t particularly well-used in our practice."

"A lot of our practitioners would have to turn to Google to find what they were looking for, which of course isn’t ideal. Blue J is a real game-changer when it comes to this, since it combines the efficiency of Google with the authoritative tax materials our people really need to serve their clients best. At ELO, we pride ourselves on providing services that are focused on value for clients and exceeding their expectations. Adding Blue J to our toolbox will enable us to do just that, as we continue to evolve our service offerings to better serve our clients’ needs.”

"A lot of our practitioners would have to turn to Google to find what they were looking for, which of course isn’t ideal. Blue J is a real game-changer when it comes to this, since it combines the efficiency of Google with the authoritative tax materials our people really need to serve their clients best. At ELO, we pride ourselves on providing services that are focused on value for clients and exceeding their expectations. Adding Blue J to our toolbox will enable us to do just that, as we continue to evolve our service offerings to better serve our clients’ needs.”

Read More
Matt Mueller, Partner and Tax Practice Leader
ELO CPAs
David L. Phelps

"We find this tool to be a game-changer for us and our clients.”

“We had the opportunity to pilot some other AI solutions in the market, and found that the improvement over traditional search was limited - except in Blue J’s case, where the efficiency gain over traditional research methods is significant."

“We had the opportunity to pilot some other AI solutions in the market, and found that the improvement over traditional search was limited - except in Blue J’s case, where the efficiency gain over traditional research methods is significant."

Read More
David L. Phelps, Tax Director
Barnes Dennig
Mathew Talcoff

“Blue J is an exciting technology because it enables the practitioner to remain in the driver’s seat of the analysis."

"Thoughtful functions are included to encourage and facilitate deeper analysis, not to replace or reduce it. We’ll continue to find new and impactful ways to leverage the technology, which has benefited our clients and staff alike. At RSM we strive to be compelling to our clients and to be digital by embracing new technologies to fulfill that promise.”

"Thoughtful functions are included to encourage and facilitate deeper analysis, not to replace or reduce it. We’ll continue to find new and impactful ways to leverage the technology, which has benefited our clients and staff alike. At RSM we strive to be compelling to our clients and to be digital by embracing new technologies to fulfill that promise.”

Read More
Mathew Talcoff, Partner and Washington National Tax Leader
RSM US
Tanya Silves

"We wanted to have a tool that people were using at all staff levels."

"We wanted something that lived up on their third screen - something that would be available and helpful to them every day. What we've found is it's been easy to get people to get into the habit of using Blue J because it helps people. Blue J allows us to quickly respond to client questions in a way that they can understand it, which helps us deal with the volume of client questions that come in. We were up and running very quickly with Blue J - within 5 minutes, our staff understood how this will be helpful, and the rest of the training program is refining prompting skills and building use cases and best practices."

"We wanted something that lived up on their third screen - something that would be available and helpful to them every day. What we've found is it's been easy to get people to get into the habit of using Blue J because it helps people. Blue J allows us to quickly respond to client questions in a way that they can understand it, which helps us deal with the volume of client questions that come in. We were up and running very quickly with Blue J - within 5 minutes, our staff understood how this will be helpful, and the rest of the training program is refining prompting skills and building use cases and best practices."

Read More
Tanya Silves, Partner & Tax Director
Larson Gross

Ready to Transform Your Tax Research?

Join thousands of tax professionals who save hours every week with our AI-powered research.