// nationwide engineering-driven cost segregation

Cost segregation
reveals the tax savings
hidden inside
your building_

Maven's licensed professional engineers conduct detailed cost segregation studies nationwide, reclassifying building components for accelerated depreciation and delivering audit-ready reports within 30 days of the site visit.

$750M+
In Deductions
5,000+
Studies Delivered
Full Audit
Protection

100% bonus depreciation may be available for eligible qualified property acquired and placed in service after January 19, 2025.*

// why-maven
Why Maven

The engineering-first approach
to cost segregation.

Maven Blueprint Review

Every study is engineered, not estimated.

Unlike firms that use software-generated estimates, Maven deploys licensed engineers to physically inspect your property. Every component is identified, measured, and classified according to IRS guidelines.

Schedule Your Free Analysis

Founded by Sean Graham, CPA • Licensed professional engineers on every detailed study

Licensed Professional Engineers on every study
IRS Audit Technique Guide compliant reports
Average 30-40% reclassification rate
Full audit defense documentation included
Delivered within 30 days of site visit
Works with your existing CPA seamlessly
// property-types
Property Types

Cost segregation studies for
every property type.

Commercial

Commercial Real Estate

Office buildings, retail centers, warehouses, and mixed-use properties. Our engineers identify every qualifying component for maximum allowable deduction.

30-40% avg. reclassification
Residential

Residential Properties

Multi-family and investment residential properties. Accelerated depreciation for 2-100+ unit portfolios.

25-35% avg. reclassification
Specialized

Self Storage & Industrial

Specialized studies for self-storage, warehouses, cold storage, and data centers with unique component classifications.

35-45% avg. reclassification
STR Strategy

Short Term Rentals

STR-specific strategies leveraging real estate professional status and bonus depreciation for Airbnb and VRBO investors.

30-40% avg. reclassification
Hospitality

Hotels & Hospitality

Hotels, motels, and extended-stay properties with high reclassification rates. FF&E, specialty systems, and site improvements yield significant accelerated depreciation.

35-50% avg. reclassification
Retail

Retail & Restaurant

Single-tenant retail, restaurant build-outs, and daycare facilities with tenant improvement reclassification opportunities.

35-40% avg. reclassification
// our-process
Our Process

How our cost segregation studies work.

Four straightforward steps from initial consultation to tax savings on your return.

maven-process.tsready
 1  // Step 1: Free Consultation
2 function analyzePortfolio(property, basis) {
3 // Free portfolio analysis and savings estimate
4 // You'll know your projected ROI before we start
5 }

6 // Step 2: On-Site Inspection
7 function deployEngineers(site, components) {
8 // Licensed engineers visit your property
9 // Every component inspected and classified
10 }

11 // Step 3: Report Delivery
12 function generateReport(data, irsGuidelines) {
13 // Full engineering report with IRS documentation
14 // Delivered within 30 days of site visit
15 }

16 // Step 4: Tax Filing & Support
17 function integrateWithCPA(study, taxReturn) {
18 // Your CPA files the study with your return
19 // We provide full audit defense if needed
20 }

Ready to unlock your
building's hidden value?

Get a free portfolio analysis and projected ROI estimate. No commitment required.

(616) 330-5805
// engineering-analysis
Deep Analysis

Engineering analysis,
component by component.

Our licensed engineers don't just review blueprints, they conduct hands-on site inspections, identifying every reclassifiable asset down to individual electrical outlets, HVAC zones, and plumbing fixtures.

15-25%
5-Year Property, Carpeting, vinyl flooring, decorative lighting, cabinetry, countertops, appliances, specialty plumbing
5-10%
7-Year Property, Desks, chairs, office furniture, signage, lockers, standard fixtures
5-15%
15-Year Property, Parking lots, driveways, sidewalks, fencing, retaining walls, landscaping, site lighting
mep_schematic.dwg
Engineering MEP schematic
// google-reviews
Google Reviews

What our clients say.

Sean Graham, CPA
// founder
Founder

Sean Graham, CPA

Sean specializes in cost segregation, tax depreciation, and real estate tax savings. As the CPA and founder of Maven Cost Segregation: Tax Advisors, he has overseen numerous cost segregation studies, helping investors maximize deductions.

With a background in public accounting and a passion for real estate investing, Sean built Maven to deliver engineering-based studies that stand up to IRS scrutiny while maximizing every dollar of accelerated depreciation for his clients.

// methodology
Our Methodology

13 Principal Elements of a
Quality Cost Segregation Study

Every Maven study is built on engineering precision. Our team of licensed professionals examines each of these critical building components to maximize your accelerated depreciation.

Electrical Systems
Plumbing Systems
HVAC Components
Fire Protection
Site Improvements
Land Improvements
Decorative Finishes
Specialty Flooring
Kitchen Equipment
Security Systems
Signage & Graphics
Telecommunications
Process Piping
// get-started
Get Started

Get your free
cost segregation estimate.

Fill out the form and our team will provide a no-obligation estimate showing how much accelerated depreciation your property qualifies for. Most estimates are delivered within 24 hours.

Call Us Directly
(616) 330-5805
Email Us
info@mavencostseg.com
Response Time
Most estimates within 24 hours

Get A Free Quote!

See how much you could save with cost segregation.