Cost Segregation Study
A full engineering-based analysis of your retail building that reclassifies assets into 5, 7, or 15-year depreciation schedules instead of 39 years, generating substantial first-year tax deductions and improved cash flow.
Retail building owners are leaving significant tax savings on the table every year. Seneca Cost Segregation's engineering-based studies reclassify your retail property's assets into shorter depreciation schedules, unlocking immediate cash flow. From single storefronts to large shopping centers, our IRS-compliant studies deliver average first-year deductions of $171,243 with full audit defense included.
Comprehensive engineering-based cost segregation solutions designed specifically to maximize tax savings for retail property owners nationwide.
A full engineering-based analysis of your retail building that reclassifies assets into 5, 7, or 15-year depreciation schedules instead of 39 years, generating substantial first-year tax deductions and improved cash flow.
Already own your retail property? Claim all missed depreciation from the past 15 years in a single tax year using IRS Form 3115 no amended returns required. Ideal for shopping centers and retail buildings acquired years ago.
Skip costly on-site inspections. Our engineers conduct a thorough virtual walkthrough of your retail space via video call, completing component identification and documentation in 30–45 minutes with 2–3 week turnaround.
Every retail building study includes Seneca AuditDefense at no extra charge. If the IRS audits your cost segregation study, our specialists handle all inquiries and documentation for as long as you own the property.
We work directly with your CPA or tax advisor to seamlessly integrate cost segregation findings into your tax returns, including depreciation schedule setup and Form 3115 support for retail property lookback studies.
Need your retail building study completed before a tax deadline? Our expedited service delivers completed cost segregation studies in as little as one week, ensuring you never miss a critical savings opportunity.
We begin with a no-cost consultation to assess your retail property's eligibility whether it's a strip mall, shopping center, or standalone storefront. We provide a transparent savings estimate, ROI projection, and a clear breakdown of study costs before any commitment is made.
See how retail property owners across the country are unlocking major tax savings with Seneca Cost Segregation.
"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 Retail property owners nationwide trust Seneca for our engineering precision, IRS compliance, and commitment to maximizing every dollar of tax savings.
Over 10,200 cost segregation studies completed nationwide with a 95% client referral rate and an average first-year deduction of $171,243.
Our ASCSP-certified engineers use proprietary technology to deliver IRS-compliant, audit-ready studies specifically tailored to retail building asset classifications.
Deployed across all 50 states, we serve retail property owners from single storefronts to large shopping centers regardless of location or property size.
Every retail building study comes with Seneca AuditDefense at no extra cost lifetime IRS audit protection backed by a money-back guarantee for total peace of mind.
Real estate investors and engineers who've walked the same path as our clients.
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 retail building—such as flooring, lighting, signage infrastructure, and site improvements from the standard 39-year depreciation schedule into shorter 5, 7, or 15-year categories. This accelerates your deductions, generating significant tax savings and improved cash flow in the early years of ownership.
Speak with a certified cost segregation specialist for a free consultation and personalized savings estimate.
Seneca Cost Segregation delivers engineering-based studies for retail buildings across all 50 states, with virtual and on-site options.
All 50 States
Service Coverage
10,200+
Studies Completed
2–4 Weeks
Turnaround Time
We serve retail property owners in all 50 states, contact us to get started today.
Member of the American Society of Cost Segregation Professionals
Certified Cost Segregation Professional credential from ASCSP
Perfect client satisfaction rating across all nationwide studies
Tell us about your retail property and our team will provide a no-obligation savings estimate and ROI analysis within 24 hours. There's no cost and no commitment to get started.
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.