What Should a Cost Segregation Study Actually Cost? The 2026 Pricing Transparency Report
Proprietary data from 1,000+ completed studies, 200+ investor-reported prices, and 40+ firm comparisons. The first engineering-based pricing transparency report for cost segregation.
Matthew Gigantelli
Lead Cost Seg Engineer · ASCSP M009-25
I have personally engineered, reviewed, or quality-checked over 1,000 cost segregation studies across every major property type. I have worked inside technology-enabled platforms, alongside traditional engineering firms, and with solo practitioners. I have seen the invoices, the engagement letters, and the internal pricing models. And I can tell you with certainty: the way most cost segregation firms price their studies has almost nothing to do with the actual engineering work involved.
This article is the pricing transparency report I wish existed when I started in this industry. I am publishing our actual pricing matrix, comparing it against every major firm type, and explaining — with data — why cost segregation pricing is broken and what a fair price actually looks like. No one has published this before. The industry benefits from opacity. I do not.
Methodology Note
This report draws on: (1) our internal database of 1,000+ completed engineering studies, (2) pricing data from 200+ investor-reported costs across BiggerPockets, Reddit, and real estate investor forums collected through April 2026, (3) published rate cards and engagement letters from 40+ cost segregation firms, and (4) the IRS Cost Segregation Audit Techniques Guide (Publication 5653) methodology standards. All proprietary pricing data reflects our actual fee schedule as of April 2, 2026.
In This Report
- Why Cost Seg Pricing Is Broken
- How Different Firms Actually Set Prices
- 2026 Market Pricing Data: What Investors Actually Pay
- Our Pricing Matrix: Full Transparency
- What a Fair Price Actually Looks Like
- The DIY and Desk Study Trap
- Pricing Red Flags That Signal a Bad Study
- ROI Analysis: When Any Study Pays for Itself
Why Cost Seg Pricing Is Broken
The fundamental problem with cost segregation pricing is that most firms price based on your property's value — not the engineering work required to analyze it.
Think about what that means. A 2,000 sq ft single-family rental in Phoenix worth $350,000 requires the same engineering analysis as an identical 2,000 sq ft single-family rental in San Francisco worth $1,200,000. Same floor plan. Same components. Same number of line items in the depreciation schedule. Same engineering hours. But at a traditional firm, the San Francisco owner pays 2-3x more.
This is value-based pricing — the firm calculates your estimated tax savings, determines what percentage you would "happily" pay to receive those savings, and sets the fee accordingly. It is rational from the firm's perspective. It is irrational from an engineering perspective.
The Core Problem
A cost segregation study is an engineering deliverable. It should be priced like engineering work — based on scope, complexity, and hours. Not based on how much money you stand to save. A structural engineer does not charge more to inspect a $2M house than a $500K house if they are the same size and construction type. Cost segregation should work the same way.
What actually drives engineering effort
After 1,000+ studies, I can tell you exactly what determines how much work a study requires:
- Asset class — A hotel has fundamentally different building systems than a single-family home. More component types = more classification work.
- Building size (gross square footage) — Larger buildings have more systems, more zones, and more line items to classify. A 180,000 sq ft office building requires meaningfully more analysis than a 5,000 sq ft office.
- Construction complexity — A ground-up build with full cost records is different from a 1970s renovation with no documentation.
- Renovation scope — If a Form 3115 change in accounting method is needed, that is additional tax and engineering work.
- Inspection requirements — On-site inspections add real cost (travel, time, equipment).
Notice what is not on that list: property value. A $300,000 townhouse and an $800,000 townhouse in different markets require the same engineering analysis. The components are the same. The depreciation schedules are the same. The only thing that changes is the dollar amounts assigned to each component — and that is arithmetic, not engineering.
How Different Firms Actually Set Prices
Having worked across the industry, I have seen four distinct pricing models. Each reveals something about the firm's incentives.
Model 1: Value-Based Pricing (Most Traditional Firms)
The firm estimates your tax savings, then charges a percentage — typically 10-20% of first-year benefit. On a $2M property with $60,000 in estimated first-year savings, the study fee lands at $6,000-$12,000. On a $500K property with $18,000 in savings, the fee is $3,000-$5,000. The engineering work is nearly identical, but the fee doubles.
Why firms use this model: It maximizes revenue on high-value properties while maintaining a "reasonable ROI" narrative. The pitch is always: "You'll save $60,000 and only pay $8,000 — that's a 7.5x return." True, but irrelevant to what the work actually costs to deliver.
Related: What Does a Cost Segregation Study Actually Cost? Pricing Benchmarks from 3,000+ Engagements (Overline)
Model 2: Hourly Billing (Large Engineering/Accounting Firms)
Big Four-adjacent firms and large regional engineering companies bill at $150-$250/hour. A residential study might take 30-50 hours (including junior engineer time, senior review, report writing, and administrative overhead). That produces fees of $5,000-$12,500 for a single-family home — and $15,000-$60,000+ for complex commercial properties.
The hidden problem: Hourly billing incentivizes inefficiency. There is no motivation to automate pattern recognition when every manual hour generates revenue. I have seen firms bill 40 hours for work that our AI handles in 10 minutes — not because the work is complex, but because a junior engineer is manually categorizing carpet, cabinets, and parking lot striping line by line.
Model 3: Contingency/Success-Based Pricing
Some firms charge nothing upfront and take 15-25% of your actual tax savings. This sounds attractive — "you only pay if it works" — but it creates a dangerous incentive: the more aggressively they classify your property, the more they earn. I have reviewed studies from contingency-fee firms that classified 45-50% of a standard apartment building to accelerated depreciation. Our benchmark data from 8,000+ studies shows the median for apartments is 24%. Those aggressive classifications are audit magnets.
Model 4: Asset-Class + Size-Based Flat Fee (Our Model)
We price based on what actually determines engineering effort: the asset class and building size. A townhouse costs the same whether it is worth $300,000 or $900,000. A 180,000 sq ft office building costs more than a 5,000 sq ft office — because it genuinely requires more analysis. This is how engineering should be priced.
2026 Market Pricing Data: What Investors Actually Pay
I compiled pricing data from three sources: our internal database, published firm rate cards, and 200+ investor-reported costs from BiggerPockets forums, Reddit (r/realestateinvesting, r/ShortTermRentals, r/AdvancedTaxStrategies), and real estate investor communities. Here is what the market actually looks like as of April 2026.
Residential Properties (Single-Family, Small Multi-Family, Condos)
| Provider Type | Typical Range | Median Reported | Engineering-Based? |
|---|---|---|---|
| AI-Native + Engineer (Modern CFO) | $1,440–$2,200 | $1,800 | Yes |
| Other AI/Tech Platforms | $499–$4,500 | $2,500 | Varies |
| Traditional Engineering Firm | $5,000–$13,000 | $7,500 | Yes |
| CPA Desk Study | $1,500–$4,000 | $2,500 | No |
| DIY Software | $99–$500 | $295 | No |
Source: Modern CFO internal data (1,000+ studies), BiggerPockets forum analysis (120+ reported prices), Reddit investor communities (80+ reported prices), published firm rate cards (40+ firms). Data collected January–April 2026.
Commercial Properties (Office, Retail, Industrial, Hospitality)
| Property Type | Traditional Firm Range | AI-Native Range (Modern CFO) | Savings vs. Traditional |
|---|---|---|---|
| Office (under 10,000 sq ft) | $6,500–$15,000 | $1,800–$2,200 | 72–85% |
| Office (50,000+ sq ft) | $15,000–$40,000 | $3,400–$7,300 | 62–82% |
| Retail (all types) | $8,000–$25,000 | $2,200–$4,200 | 73–83% |
| Hotel (Full Service) | $12,000–$35,000 | $3,400+ | 72–90% |
| Industrial / Warehouse | $15,000–$50,000 | $3,400–$4,400 | 77–91% |
| Apartment Complex | $8,000–$25,000 | $2,200–$4,400 | 73–82% |
| Self-Storage | $8,000–$20,000 | $2,400–$4,400 | 70–78% |
What investors report paying on forums
The forum data is revealing. On BiggerPockets, the most common complaint is sticker shock. One investor with a $1.4M property in Los Angeles reported being quoted $7,500 for a single study — and noted that only one of three firms even responded to their inquiry. Another investor on Reddit's r/ShortTermRentals asked for "ballpark numbers" on a $1.2M duplex and received estimates ranging from $3,000 to $8,000 depending on the firm. A BiggerPockets Pro member with a large apartment portfolio reported paying approximately $8,000 per study for "full engineering" on multi-million dollar assets.
The pattern across 200+ forum reports is consistent: investors with properties under $1M feel priced out of traditional engineering firms, and many are choosing between (a) overpaying at $5,000-$8,000, (b) settling for a non-engineering desk study at $1,500-$3,000, or (c) skipping cost segregation entirely. None of these are good outcomes.
Key Finding
Across 200+ investor-reported prices, the median cost for a residential engineering-based study at a traditional firm is $7,500. The median for AI-enabled platforms is $2,500. Our median is $1,800 for the same residential asset classes. The gap is not quality — it is overhead and pricing model.
Our Pricing Matrix: Full Transparency
I am going to do something no other cost segregation firm does: publish our actual pricing. Not ranges. Not "starting at." The real numbers, by asset class, with the exact logic behind each one.
Our pricing is determined by two factors: asset class (which determines base engineering complexity) and building size (which determines scope). Property value is not a factor.
Residential Asset Classes
| Asset Class | Our Price | Traditional Firm Equivalent | Your Savings |
|---|---|---|---|
| Residential Condo Unit | $1,440 | $3,500–$6,000 | 59–76% |
| Standalone Single-Family | $1,800 | $5,000–$8,000 | 64–78% |
| Townhouse / Rowhouse | $1,800 | $5,000–$8,000 | 64–78% |
| Cabin / Cottage | $1,800 | $5,000–$7,000 | 64–74% |
| ADU (Accessory Dwelling Unit) | $1,800 | $4,000–$6,000 | 55–70% |
| Small Multi-Family (2–4 units) | $1,800 | $5,000–$9,000 | 64–80% |
| Medium Multi-Family (5–20 units) | $2,200 | $6,500–$12,000 | 66–82% |
Commercial Asset Classes
| Asset Class | Base Price | Size Factor | Traditional Equivalent |
|---|---|---|---|
| All Office Space | $2,200 | +$30/1,000 sq ft over 10,000 | $6,500–$40,000 |
| Retail (all types) | $2,200 | +$20/1,000 sq ft over 10,000 | $8,000–$25,000 |
| Restaurant (Quick Service) | $2,200 | n/a | $5,000–$10,000 |
| Restaurant (Full Service) | $2,600 | n/a | $6,000–$12,000 |
| Hotel (Full Service) | $3,400 | Discretionary | $12,000–$35,000 |
| Motel (Limited Service) | $2,800 | Discretionary | $8,000–$18,000 |
| Industrial Facility | $3,400 | Discretionary | $15,000–$50,000 |
| Warehouse / Distribution | $4,400 | Discretionary | $15,000–$50,000 |
| Auto Dealership | $3,400 | n/a | $10,000–$25,000 |
| Self-Storage (Premium) | $4,400 | n/a | $10,000–$20,000 |
| Self-Storage (Basic) | $2,400 | n/a | $8,000–$15,000 |
| Apartment Complex (w/ Clubhouse) | $4,400 | Discretionary | $10,000–$25,000 |
| High-Rise Apartment (7+ stories) | $5,400 | Discretionary | $18,000–$60,000+ |
How the size factor works
Example: 180,000 sq ft Office Building
Gross building area: 180,000 sq ft
Included in base fee: 10,000 sq ft
Adjusted area: 170,000 sq ft
Factor: $30 per 1,000 sq ft = 170 × $30 = $5,100
Base fee: $2,200
Total: $7,300
A traditional firm would charge $25,000–$40,000 for this same property. Our price reflects the actual engineering scope — the building is large, so the fee is higher, but it scales with square footage, not property value.
Optional add-on fees
- Renovation analysis (Form 3115): $600 base ($400 minimum upon request) — required when claiming missed depreciation from prior years
- Renovation addition: $240 when applicable — for properties with significant renovation scope requiring additional component analysis
- Partial Asset Disposition (PAD): $400 — for properties where demolished or replaced components can generate additional deductions
- On-site inspection: $800 minimum — for properties requiring professional physical inspection (booked outside 10 business days; expedited inspections subject to travel surcharges)
- Multi-study discount: Automatic 10% for 2+ studies in a single engagement, up to 20% maximum
What a Fair Price Actually Looks Like
Based on 1,000+ studies and analysis of the full market, here is my framework for what a cost segregation study should cost — regardless of provider:
| Property Category | Fair Price Range (Engineering-Based) | Overpaying If Above | Suspect Quality If Below |
|---|---|---|---|
| Single-Family / Condo / Townhouse | $1,400–$3,000 | $4,000 | $800 |
| Small Multi-Family (2–4 units) | $1,800–$3,500 | $5,000 | $1,000 |
| Medium Multi-Family (5–20 units) | $2,200–$5,000 | $7,000 | $1,200 |
| Standard Commercial (under 10K sq ft) | $2,200–$5,000 | $8,000 | $1,500 |
| Large Commercial (10K–100K sq ft) | $3,000–$10,000 | $15,000 | $2,000 |
| Complex / Specialty (100K+ sq ft) | $5,000–$15,000 | $25,000 | $3,000 |
If you are paying above the "Overpaying" column, you are subsidizing a firm's overhead, not paying for better engineering. If you are paying below the "Suspect Quality" column, ask hard questions about whether a licensed engineer actually reviews the output. The 12-question provider checklist is a good starting point.
The DIY and Desk Study Trap
I understand the appeal of a $99-$500 DIY cost segregation report. I also understand why some investors choose a $1,500-$3,000 CPA desk study. Both are cheaper than engineering-based studies. Both will produce a depreciation schedule. And both have a fundamental problem: they will not survive an IRS audit.
The IRS Cost Segregation Audit Techniques Guide (Publication 5653) is explicit. It identifies six methodologies for cost segregation, ranked by rigor. The "Detailed Engineering Approach from Actual Cost Records" is the gold standard. The "Rule of Thumb Approach" is the weakest. DIY software and most CPA desk studies fall into the bottom two categories.
As one experienced investor noted on BiggerPockets: a full engineering study on a large apartment complex costs about $8,000 and "will almost certainly pass an audit." More affordable alternatives using statistical or rule-of-thumb methods "may make financial sense, but there is more audit risk." That is the trade-off — and it is a trade-off most investors do not fully understand when they choose the cheapest option.
I wrote a detailed assessment of DIY cost segregation that covers exactly where self-service breaks down. The short version: if no named engineer reviews and signs your study, you are taking on audit risk that could cost multiples of what you saved on the study fee. Negligence penalties under IRC Section 6662 add 20% to any underpayment.
The Math That Matters
A $295 DIY report on a $500K property might claim $25,000 in accelerated depreciation. If the IRS disallows it, you owe back taxes plus 20% negligence penalty plus interest. On $25,000 at a 37% bracket: $9,250 in tax + $1,850 penalty + interest = $11,000+ in exposure to save $1,500 on the study fee. The economics do not work.
Pricing Red Flags That Signal a Bad Study
After reviewing studies from dozens of firms, these pricing patterns consistently correlate with lower-quality work:
Contingency fees (% of savings)
Creates direct incentive to over-classify. If the firm earns 20% of your savings, they make $4,000 more by inflating your reclassification from 24% to 35%. Our benchmark data shows anything above 32% on standard properties is statistically unusual.
Price varies by property value (not size)
If the first question is "what did you pay for the property?" rather than "what type of property and how large?" — the firm is pricing based on your ROI, not their engineering effort.
No named engineer on the study
If the engagement letter does not identify a specific licensed engineer who will review and sign the report, you are not getting an engineering-based study. Period. More red flags to watch for.
Suspiciously low price with no engineer
A $199 "cost segregation study" is not a study — it is a template with your numbers plugged in. Real engineering work has a floor cost. Below $1,000 for any property type, ask exactly who reviews the output.
Upfront payment with no deliverable timeline
Legitimate firms provide a clear scope of work, deliverable list, and timeline in the engagement letter. If you are asked to pay $5,000+ with vague promises, walk away.
Bundled with other services you did not request
Large firms sometimes use cost seg as a loss leader to sell tax prep, CFO advisory, or audit services. If the "cost seg fee" is suspiciously low but comes with a $10,000 retainer for other services, you are not getting a deal.
ROI Analysis: When Any Study Pays for Itself
The ultimate question is not "how much does the study cost?" but "what is the return on that cost?" Here is the ROI math at our pricing versus traditional firm pricing, using our benchmark median of 24% accelerated allocation and a 37% federal tax bracket with 100% bonus depreciation (reinstated under the One Big Beautiful Bill).
| Property Value | Est. Basis (80%) | Accelerated (24%) | Tax Savings (37%) | Our Fee | Our ROI | Trad. Fee | Trad. ROI |
|---|---|---|---|---|---|---|---|
| $300,000 | $240,000 | $57,600 | $21,312 | $1,800 | 11.8x | $5,000 | 4.3x |
| $500,000 | $400,000 | $96,000 | $35,520 | $1,800 | 19.7x | $6,500 | 5.5x |
| $750,000 | $600,000 | $144,000 | $53,280 | $1,800 | 29.6x | $7,500 | 7.1x |
| $1,000,000 | $800,000 | $192,000 | $71,040 | $1,800 | 39.5x | $8,500 | 8.4x |
| $2,000,000 | $1,600,000 | $384,000 | $142,080 | $2,200 | 64.6x | $12,000 | 11.8x |
| $5,000,000 | $4,000,000 | $960,000 | $355,200 | $4,400 | 80.7x | $25,000 | 14.2x |
Assumptions: 80% building-to-land ratio, 24% median accelerated allocation (from our 8,000+ study benchmark), 37% marginal federal tax rate, 100% bonus depreciation. State taxes would increase savings further. Actual results vary by property. Our fee shown is base price for the most common asset class in each value range.
The Bottom Line
At our pricing, a $300,000 single-family rental generates an 11.8x return on the study fee in year one. At traditional firm pricing, the same property generates a 4.3x return. Both are positive ROI — but our pricing makes cost segregation viable for properties that traditional firms effectively price out of the market. This is why we built Modern CFO: to democratize access to a strategy that was historically reserved for institutional investors.
Why We Can Charge 50-80% Less Without Cutting Quality
The honest answer is technology. We are AI-native — meaning our entire workflow was built around machine learning from day one, not retrofitted onto a manual process. Here is what that means in practice:
- 80% of cost segregation is pattern recognition. Identifying carpet as 5-year property, parking lot as 15-year property, and structural framing as 39-year property is not engineering judgment — it is classification against known IRS rules. Our AI handles this instantly using training data from 1,000+ completed studies.
- 20% requires genuine engineering judgment. Unusual construction methods, specialty building systems, edge-case classifications, and properties with complex renovation histories — this is where I and our engineering partners spend our time. We do not automate judgment. We automate the work that does not require it.
- We only partner with AI-forward engineers. Every engineer in our network uses our technology platform. This means faster turnaround, lower per-study cost, and consistent quality. We do not work with firms that insist on doing everything manually.
- Zero overhead. No corner offices. No administrative layers. No partner profit expectations. No cross-selling pressure. Our entire business is cost segregation, delivered efficiently.
The result: you get the same IRS-compliant, engineering-based study that a $15,000 traditional firm delivers — at a fraction of the cost. Same report format. Same audit defense. Same named engineer reviewing every classification. The only difference is how we get there.
Our Pricing Pledge
We pledge to match or beat the price of any legitimate engineering-based cost segregation study. If you receive a lower quote from a provider that uses licensed engineers, IRS ATG-compliant methodology, and provides audit defense — send it to us. We will match it.
We can make this pledge because our technology gives us a structural cost advantage. We are not competing on margin — we are competing on efficiency. And we believe that when the lowest-cost option is also engineering-based, there is no reason for any property owner to settle for a non-engineering study or skip cost segregation entirely.
What to Do Next
- Screen your property for free. Run it through our free cost segregation calculator to see estimated savings based on real data from 1,000+ studies. Takes 60 seconds.
- Compare quotes. If you have received a quote from another firm, compare it against our pricing matrix above. If they are charging based on property value rather than asset class and size, you now know why.
- Ask the right questions. Use our 12-question provider checklist to evaluate any firm — including us.
- Book a consultation. If the calculator shows positive ROI, schedule a free call to discuss your specific property. We will give you an exact quote based on asset class and size — not property value.
See Your Savings in 60 Seconds
Our free calculator uses data from 1,000+ completed studies to estimate your first-year tax savings. No email required. No sales pitch. Just numbers.
Related Reading
- Cost Segregation Benchmarks: What 8,000+ Studies Reveal — The benchmark dataset this pricing analysis references
- Cost Segregation Under $5,000 — Detailed breakdown of every pricing tier
- AI-Powered vs Engineering Firms vs DIY — Provider comparison with methodology ratings
- Cost Segregation Red Flags — How to spot a bad study before you pay
- Can You Do Cost Segregation Yourself? — An honest assessment of DIY limits
- 12 Questions to Ask Before Hiring — The provider evaluation checklist
- Overline: Cost Segregation Benchmarks (8,000+ Studies) — Extended benchmark analysis
- Overline: What Does a Cost Segregation Study Actually Cost? Pricing Benchmarks from 3,000+ Engagements
- Overline: Why Our Cost Segregation Studies Cost 50% Less Than Traditional Firms
- Overline: Best Cost Segregation Companies Compared: AI-Powered vs Engineering Firms vs DIY
- Why Our Studies Cost 50% Less — Our pricing philosophy in detail
Disclaimer: Pricing data in this report reflects our actual fee schedule as of April 2, 2026 and market research conducted January–April 2026. Traditional firm pricing ranges are estimates based on published rate cards, investor-reported costs, and our team's experience across 1,000+ cost segregation studies. Forum-reported prices are aggregated from publicly available discussions on BiggerPockets and Reddit. Tax savings estimates assume 100% bonus depreciation under current law and a 37% federal marginal tax rate; actual savings depend on individual tax circumstances. This information is provided for educational purposes and does not constitute tax, legal, or financial advice. Consult qualified professionals regarding your specific situation.