Ownership disclosure: this is Cost Seg Smart's own market guide. Cost Seg Smart is evaluated under the same published rubric as every other firm — if another company scores higher, it ranks higher. How we compare →
commercialcostsegreviews.com
Commercial Cost Segregation Market Guide
Pricing, methodology, and provider comparison — by property type.
Edition: July 2026
Next data review: September 2026
Reference work · no ratings · no testimonials

Provider profile · National accounting/advisory · National (Princeton, NJ)

Withum

Top-25 tax firm with the best published per-type transparency in the field — reallocation-% ranges by property type — though the page does not state engineers perform the study.

At a glance

Firm typeNational accounting/advisory
MethodologyCost-seg service with published per-type reallocation ranges; page does not state engineers/PEs perform the study (an engineer contact exists). No sample report.
DeliverySite-visit
Pricing transparencyQuote-only — Quote-only.
TurnaroundNot stated.
Deliverablesfixed-asset schedule
Audit-support termsNot stated on the pages reviewed.
Stated specialtiesPublished per-type ranges (apartments, hotels, medical, restaurant, retail, manufacturing, gas/c-store)
SourceWithum materials (as of Jul 2026)

How Withum ranks by property type

Property typeRankScoreGuide
Gas station & c-store #9 6.5 Gas station & c-store guide
Medical office #12 6.5 Medical office guide
Single-tenant retail #13 6.5 Single-tenant retail guide
Manufacturing #14 6.5 Manufacturing guide
Veterinary #14 5.7 Veterinary guide
Restaurant #14 6.5 Restaurant guide
Fitness & gym #14 5.7 Fitness & gym guide
Hotel & motel #15 6.5 Hotel & motel guide
Dental office #16 5.7 Dental office guide
Car wash #16 5.7 Car wash guide
Auto dealership #18 5.7 Auto dealership guide
Self-storage #18 5.7 Self-storage guide
Warehouse & distribution #19 5.7 Warehouse & distribution guide
Distribution center #20 5.7 Distribution center guide
Cold storage #20 5.7 Cold storage guide
Flex / light industrial #20 5.7 Flex / light industrial guide
Airport hangar #20 5.7 Airport hangar guide
Hospital #20 5.7 Hospital guide
Senior / assisted living #20 5.7 Senior / assisted living guide
Strip / neighborhood center #20 5.7 Strip / neighborhood center guide
Big box #20 5.7 Big box guide
Grocery #20 5.7 Grocery guide
QSR / drive-thru #20 5.7 QSR / drive-thru guide
Bar / brewery #20 5.7 Bar / brewery guide
Auto service / collision #20 5.7 Auto service / collision guide
Multifamily (5+) #20 5.7 Multifamily (5+) guide
Senior apartments (55+) #20 5.7 Senior apartments (55+) guide
Short-term rental portfolio #20 5.7 Short-term rental portfolio guide
Golf & country club #20 5.7 Golf & country club guide
Marina #20 5.7 Marina guide
Entertainment venue #20 5.7 Entertainment venue guide
Office #20 5.7 Office guide
Bank branch #20 5.7 Bank branch guide
Mixed-use #20 5.7 Mixed-use guide
Parking structure #20 5.7 Parking structure guide
Data center #20 5.7 Data center guide
Cannabis cultivation / retail #20 5.7 Cannabis cultivation / retail guide
Church / religious facility #20 5.7 Church / religious facility guide
School / childcare #20 5.7 School / childcare guide
Funeral home #20 5.7 Funeral home guide
Agricultural / processing #20 5.7 Agricultural / processing guide
Skilled nursing #21 5.7 Skilled nursing guide

Scores are this guide's published rubric output; see how we compare. Facts above are from Withum's public materials (as of Jul 2026); no reviews or ratings are used.

← All providers · Property-type guides