Cost Segregation for Manufacturing Companies
How manufacturing facilities can unlock significant tax savings by properly classifying equipment, machinery, and facility components.
Key Takeaways
- •Manufacturing facilities often have higher reclassification rates (25-40%) than other commercial properties due to extensive equipment and machinery
- •Production equipment, tooling, and machinery can typically be depreciated over 5-7 years instead of 39 years for the building
- •Cost segregation studies for manufacturing should be performed by specialists familiar with industrial equipment classifications
- •Manufacturing companies can often combine cost segregation with Section 179 expensing for additional savings
- •Both owned facilities and significant leasehold improvements qualify for accelerated depreciation
As covered in our complete guide to cost segregation studies, accelerating depreciation through engineering analysis can save businesses significant taxes. For manufacturing companies, cost segregation is often particularly valuable because these facilities typically have higher percentages of reclassifiable assets than typical commercial buildings.
A manufacturing facility isn't just a building—it's a complex integration of production equipment, machinery, tooling, electrical systems, and specialized infrastructure. Each of these components may qualify for accelerated depreciation, and a proper cost segregation study identifies these opportunities.
Equipment
5-7 year depreciation
Tooling
Faster write-offs
Infrastructure
15-year property
Section 179
Immediate expensing
Important Disclaimer
Tax law is complex and changes frequently. This guide provides educational information about cost segregation for manufacturing, not tax advice. Always work with a qualified CPA or tax advisor who understands your specific situation.
Why Manufacturing Facilities Qualify for Higher Reclassification
Manufacturing facilities typically yield higher reclassification percentages than standard commercial properties because they contain more specialized equipment and infrastructure.
Typical Reclassification Rates
What Drives Higher Reclassification?
- Extensive production equipment: CNC machines, assembly line equipment, robotics, and material handling systems often make up 30-50% of facility costs.
- Specialized infrastructure: Electrical distribution, compressed air systems, plumbing, and HVAC specifically designed for production.
- Tooling and dies: Manufacturing tooling, molds, dies, and jigs that are critical to production but may qualify for shorter depreciation.
- Quality control systems: Testing equipment, inspection stations, and measurement devices used in production.
Equipment and Machinery Classification
The key to manufacturing cost segregation is understanding how different components are classified for tax purposes. The distinction between real property and personal property determines depreciation periods.
5-Year Property
The shortest depreciation period applies to certain equipment that qualifies for 5-year property status:
Computers and Office Equipment
Servers, CAD workstations, network equipment
Certain Information Systems
ERP hardware, manufacturing execution systems
7-Year Property
Most manufacturing equipment and machinery falls into the 7-year category:
Production Machinery
CNC machines, lathes, mills, grinders
Assembly Equipment
Conveyor systems, robotics, assembly fixtures
Material Handling
Forklifts, cranes, automated storage systems
Packaging Equipment
Filling machines, labeling systems, wrappers
15-Year Property
Certain building components and land improvements qualify for 15-year depreciation:
- Land improvements: Parking lots, driveways, fencing, landscaping, outdoor lighting
- Building systems: Electrical distribution, plumbing, HVAC (when treated separately from building structure)
- Leasehold improvements: Internal improvements to leased manufacturing space
The Office Component Factor
Many manufacturing facilities include office space for administrative functions. These components often qualify for faster depreciation than the production areas.
Office Components in Manufacturing Facilities
- • Office furniture and cubicles (7-year property)
- • Computer equipment and servers (5-year property)
- • Office HVAC and electrical (potentially 15-year or 7-year)
- • Conference room fixtures and equipment
- • Security systems serving office areas
A manufacturing facility with a 10,000 square foot office within a 100,000 square foot plant can often reclassify the entire office component (10%) plus portions of shared systems, resulting in significant accelerated depreciation.
Section 179 Expensing for Manufacturing
In addition to cost segregation, manufacturing companies can leverage Section 179 of the Internal Revenue Code to immediately expense certain equipment purchases rather than depreciating them over time.
Section 179 Benefits
- Immediate deduction: Full cost of qualifying equipment in year placed in service
- Current limit: Up to $1,220,000 for 2024 (subject to annual adjustment)
- Phaseout threshold: Begins phasing out when property exceeds $3,050,000
- Eligible property: Most tangible personal property including machinery and equipment
Stacking Strategies
The most effective approach combines cost segregation (accelerated depreciation on reclassified items) with Section 179 expensing (immediate deduction on eligible items). A qualified tax advisor can help identify which items qualify for each treatment.
Case Study: Metal Fabrication Facility
Here's how cost segregation worked for a manufacturing company:
Situation
A metal fabrication company constructed a new 50,000 square foot facility with attached 3,000 square foot office. Total construction cost: $6.2 million.
Cost Segregation Findings
Results
The company achieved a 3.4:1 return in year one alone, with benefits continuing throughout the property life.
Key Considerations for Manufacturing Cost Segregation
- New construction vs. acquisition: Both qualify, but new construction often provides cleaner documentation and higher reclassification rates.
- Equipment complexity: More specialized equipment typically means more reclassification opportunity—but requires specialist expertise to identify.
- Leasehold improvements: If you lease manufacturing space, qualifying improvements can still be depreciated faster.
- Retrospective studies: If you've owned your facility for years, a retrospective study can still capture benefits on remaining basis.
Ready to Explore Cost Segregation for Your Manufacturing Facility?
Eagle Rock CFO helps manufacturing companies identify tax-saving opportunities. We can connect you with qualified cost segregation specialists and integrate the strategy into your overall tax planning.