Cost Segregation Study
A full engineering-based analysis of your dealership property that reclassifies assets into 5-, 7-, and 15-year depreciation schedules unlocking significant first-year deductions and improving cash flow.
Auto dealerships are complex properties with showrooms, service bays, parts storage, and outdoor lots each component carrying unique depreciation potential. Seneca Cost Segregation's engineering-based studies help dealership owners reclassify assets, accelerate deductions, and unlock substantial first-year tax savings. Discover how much your dealership property could be worth in recovered cash flow.
Comprehensive cost segregation solutions designed to maximize tax savings and accelerate depreciation for auto dealership property owners.
A full engineering-based analysis of your dealership property that reclassifies assets into 5-, 7-, and 15-year depreciation schedules unlocking significant first-year deductions and improving cash flow.
Already own your dealership property? Claim missed depreciation from the past 15 years using IRS Form 3115 no amended returns required and receive all missed deductions in a single tax year.
Skip the disruption of on-site visits. Our engineers conduct a thorough 30–45 minute video call inspection of your dealership, delivering faster turnaround in 2–3 weeks at a lower overall cost.
Every study includes Seneca AuditDefense at no extra charge. If the IRS questions your cost segregation findings, our team handles all inquiries and documentation for as long as you own the property.
We work directly with your accountant to ensure seamless integration of depreciation schedules into your tax returns, including support for Form 3115 filings and look-back study implementation.
Beyond cost segregation, we identify additional tax-saving opportunities across your dealership portfolio, partnerships, and business structure at no additional charge.
We start with a no-cost consultation to assess your dealership property's eligibility, estimate potential tax savings, and provide a transparent ROI analysis. Dealership properties with their showrooms, service bays, lot lighting, and canopies often yield exceptional reclassification opportunities.
See how auto dealership owners across the country have unlocked significant tax savings with Seneca's engineering-based studies.
"We contacted Seneca for a Cost Seg Study and they went above and beyond. Their eagerness to help and province of info will blow you away."
"I couldn't be more pleased with the results. Their team was incredibly professional, prompt, and easy to work with. I achieved a highly favorable tax situation and recommend Seneca to anyone looking to maximize their tax benefits."
"Dylan and his team at Seneca Cost Segregation are extremely knowledgeable. When I explored their website, it was clear they knew their stuff. It offered a very professional approach to cost segregation, backed by years of experience."
"We contacted Dylan for a cost seg study and he went above and beyond Not only will their pricing be the best price you will find, his eagerness to help and province info will blow you away"
"The tax savings achieved with Seneca Cost Segregation made a major impact on my bottom line. I wasn't aware it was a possibility until they brought the opportunity to me. Their insight and expertise are invaluable."
"Their team was incredibly professional, prompt, and easy to work with."
"Seamless experience with great results. Highly recommend!"
"I've referred multiple clients to Seneca, and each time they uncovered significant tax savings. Their team is fast, professional, and easy to work with. They've become a trusted extension of our tax strategy."
"Extremely professional and efficient in their cost set analysis. Great communication and transparency. Will be using them going forward on all my properties."
"We contacted Seneca for a Cost Seg Study and they went above and beyond. Their eagerness to help and province of info will blow you away."
"I couldn't be more pleased with the results. Their team was incredibly professional, prompt, and easy to work with. I achieved a highly favorable tax situation and recommend Seneca to anyone looking to maximize their tax benefits."
"Dylan and his team at Seneca Cost Segregation are extremely knowledgeable. When I explored their website, it was clear they knew their stuff. It offered a very professional approach to cost segregation, backed by years of experience."
"We contacted Dylan for a cost seg study and he went above and beyond Not only will their pricing be the best price you will find, his eagerness to help and province info will blow you away"
"The tax savings achieved with Seneca Cost Segregation made a major impact on my bottom line. I wasn't aware it was a possibility until they brought the opportunity to me. Their insight and expertise are invaluable."
"Their team was incredibly professional, prompt, and easy to work with."
"Seamless experience with great results. Highly recommend!"
"I've referred multiple clients to Seneca, and each time they uncovered significant tax savings. Their team is fast, professional, and easy to work with. They've become a trusted extension of our tax strategy."
"Extremely professional and efficient in their cost set analysis. Great communication and transparency. Will be using them going forward on all my properties."
"We contacted Seneca for a Cost Seg Study and they went above and beyond. Their eagerness to help and province of info will blow you away."
"I couldn't be more pleased with the results. Their team was incredibly professional, prompt, and easy to work with. I achieved a highly favorable tax situation and recommend Seneca to anyone looking to maximize their tax benefits."
"Dylan and his team at Seneca Cost Segregation are extremely knowledgeable. When I explored their website, it was clear they knew their stuff. It offered a very professional approach to cost segregation, backed by years of experience."
"We contacted Dylan for a cost seg study and he went above and beyond Not only will their pricing be the best price you will find, his eagerness to help and province info will blow you away"
"The tax savings achieved with Seneca Cost Segregation made a major impact on my bottom line. I wasn't aware it was a possibility until they brought the opportunity to me. Their insight and expertise are invaluable."
"Their team was incredibly professional, prompt, and easy to work with."
"Seamless experience with great results. Highly recommend!"
"I've referred multiple clients to Seneca, and each time they uncovered significant tax savings. Their team is fast, professional, and easy to work with. They've become a trusted extension of our tax strategy."
"Extremely professional and efficient in their cost set analysis. Great communication and transparency. Will be using them going forward on all my properties."
Over 10,200+ engineered cost segregation studies completed across the United States. Average first-year tax deduction: $171,243
Studies Completed
Avg Tax Savings
Partners
"I've referred multiple clients to Seneca, and each time they uncovered significant tax savings. Their team is fast, professional, and easy to work with. They've become a trusted extension of our tax strategy."
Eliot Varnum CPA, Varnum, Finch & Co. "Every client we send their way whether it's their first cost segregation study or their seventh is treated like their most important client. Their team's attention to detail, responsiveness, and genuine commitment to adding value set them apart."
Matt Bontrager CEO, Truebooks CPA Dealership owners trust Seneca for our precision, speed, and unwavering commitment to IRS-compliant tax savings.
Every dealership study is built on rigorous engineering methodology and proprietary technology ensuring maximum defensible deductions.
With engineers deployed across all 50 states, we serve dealership owners from Oregon to Florida with consistent expertise and fast turnarounds.
Over 10,200 studies completed with an average first-year deduction of $171,243 and a 95% client referral rate speak for themselves.
Our iron-clad AuditDefense guarantee covers your dealership study for the life of your property ownership at no additional cost.
Real estate investors and engineers who understand the full value of your property.
Co-Founder and CEO
Dylan Scandalios is an active investor in multi-family properties in the Pacific Northwest and a recognized Cost Segregation Expert. Before founding Seneca Cost Segregation, Dylan closed millions of dollars in business for both public and private companies along the West Coast, developing deep expertise in real estate finance and tax strategy. As CEO, Dylan has helped thousands of real estate investors including office building owners save millions on their federal taxes through engineering-based cost segregation studies. His hands-on investment background means he approaches every client engagement with the perspective of an investor, not just a service provider. Under his leadership, Seneca has completed over 10,200 studies nationwide and achieved a 95% client referral rate.
Co-Founder
Paul Spies is a Marine Corps Sergeant who brings over 8 years of hands-on expertise in real estate construction to Seneca Cost Segregation. As a Principal Broker and Licensed Contractor, Paul successfully flipped over 150 homes in just four years and led ground-up multi-family development projects across the country. Having leveraged cost segregation personally since 2018 to maximize returns on his own office and residential properties, Paul co-founded Seneca to make the same powerful tax strategy accessible to investors nationwide at an affordable price point and delivered on time. His construction background gives Seneca a unique engineering advantage when analyzing complex office building components and systems.
Chairman
Howard Hirsch serves as Chairman of Seneca Cost Segregation, providing executive leadership and strategic oversight to the firm's continued national expansion. With deep experience in financial services and real estate advisory, Howard helps guide Seneca's direction as it scales its engineering-based cost segregation services to property owners across all 50 states, including California's dynamic real estate market. His leadership ensures the company maintains its commitment to technical excellence, client satisfaction, and IRS-compliant study delivery that protects clients through every phase of property ownership.
President/Treasurer
Harry Papp serves as President and Treasurer of Seneca Cost Segregation, overseeing the company's operational and financial integrity. His dual role ensures that client investments in cost segregation studies generate maximum ROI through rigorous financial management and disciplined operational processes. Harry's leadership directly supports Seneca's ability to deliver studies on time and within budget a standard that has helped the firm achieve a 95% client referral rate and an average first-year deduction of $171,243 for property owners across California and the rest of the nation.
Merle Rosskam
CEO
Cost segregation is an IRS-approved tax strategy that reclassifies components of your dealership property such as service bay equipment, lot lighting, canopies, paving, and HVAC systems into shorter 5-, 7-, or 15-year depreciation schedules instead of the standard 39 years. This accelerates deductions and delivers substantial cash flow in the first years of ownership.
Speak with one of our cost segregation specialists for a free, no-obligation consultation tailored to your dealership.
Seneca Cost Segregation serves auto dealership owners across all 50 states with engineering-based studies and virtual inspections.
All 50 States
Service Coverage
10,200+
Studies Completed
95%
Client Referral Rate
We serve auto dealership owners in all 50 states reach out to confirm coverage in your area.
Member of the American Society of Cost Segregation Professionals
Certified Cost Segregation Professional designation from ASCSP
Perfect 5.0 average rating from satisfied clients nationwide
Fill out the form below to receive your free cost segregation savings estimate. One of our specialists will review your dealership property details and get back to you with a clear picture of your potential tax savings no obligation required.
For immediate assistance, feel free to give us a direct call at +1 530-797-6539. You can also send us a quick email at info@senecacostseg.com.
For immediate assistance, feel free to give us a direct call at +1 530-797-6539. You can also send us a quick email at info@senecacostseg.com.