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AE Tax AdvisorsCost Segregation Decision Guide

Studies and Fees

What Drives the Price of a Cost Segregation Study

The factors that make one study quote higher or lower than another, from building size and documents to fieldwork and support terms.

Two providers can quote very different prices for the same building and both be honest. The reasons are usually visible once you know where to look. This page walks through the main drivers so you can compare quotes on substance.

Property size and type

Larger buildings take more time to inspect and analyze. Type matters as well. A simple rental house has a limited set of components. A restaurant, a medical office, or a hotel has many specialized components, and separating them takes more effort. Multiple buildings on a site, or a building with many unit types, add work.

Availability and quality of documents

When a property is new, the provider may have detailed cost records, contractor invoices, and drawings. That allows cost allocation from actual figures. When a property is older and was bought for a lump sum, the provider must estimate costs, often using published cost data and unit pricing. Estimating is skilled work, and providers differ in how they do it. Poor records can add time or shift the work toward estimation.

Fieldwork

A site visit, including measuring, photographing, and inspecting components, is a major cost driver. So is travel to remote locations. Some providers do more of their work remotely, using photographs and documents provided by the owner, which reduces cost but changes the method. See Engineering-Based Versus Software-Only Studies.

Qualifications and review

Studies prepared or reviewed by licensed engineers or people with construction cost expertise tend to cost more than those without such involvement. The difference reflects staff cost and review time. It may also reflect a stronger basis for supporting the study later. See What an Engineering-Based Study Typically Includes.

Report depth

A report can be a summary schedule with limited narrative or a substantial document containing methodology, photographs, cost sources, asset lists by class, and support for classification decisions. Depth affects both price and usefulness. See What a Cost Segregation Report Should Contain.

Support after delivery

Some fees include help if the IRS asks questions, and some do not. Ask whether support is included and at what rate additional support would be billed. See Audit Defense and Documentation for Cost Segregation.

Method change help

If your study covers a property placed in service in a prior year, the provider may assist with the information needed for an accounting method change, or your preparer may do that work separately. Clarify who does what. See Catch-Up Depreciation With Form 3115.

Special situations

  • Renovations and partial dispositions. If part of the building has been replaced, the analysis may need to account for that. See Partial Dispositions, Replaced Components, and Studies.
  • Multiple entities or tenants. More complexity, more time.
  • Construction in progress. Some providers begin analysis during construction and update at completion.

Speed

Rush timelines can add cost. Planning ahead usually helps, especially near filing deadlines. See How Long a Study Takes and What You Provide.

A checklist for comparing two quotes

ItemProvider AProvider B
---------
Site visit included
Engineer involvement
Sample report provided
Support terms
Method change help
Revision terms
Timeline
Fee

Fill in every row before deciding. A low price with several blanks means unknown risks.

Watch for pricing that follows your benefit

If a provider says the fee will depend on the size of the savings, ask how that affects the analysis. The independence of the analysis is essential. See Red Flags in Cost Segregation Study Proposals.

Why two quotes for the same building can both be right

Suppose one provider proposes a full engineering approach with a site inspection and a detailed report, and another proposes a desktop approach based on documents and photographs you supply. The difference in price partly reflects a difference in product. It is a mistake to treat them as interchangeable. Ask each provider what they would do differently if the IRS asked questions, and what evidence they would offer. The answer often reveals the real difference.

Volume and repeat business

Providers sometimes discount for owners with several properties or repeat projects. The discount can be real because setup work is shared. Confirm that each property still gets its own analysis and that the report for each stands on its own.

What not to pay for

Be cautious about fees for items that add little, such as elaborate binders or extra copies. Focus on the substance: method, cost support, and classification reasoning. Ask what you receive electronically and how long the provider retains files, since you may need them years later.

Negotiating sensibly

If a quote is higher than you expected, ask whether a narrower scope could reduce it, for example by studying only the main building or by using your existing invoices. Do not ask a provider to cut corners that would reduce the quality of the support. A fair discussion about scope is usually more productive than a discussion about price alone.

Putting it together

The best quote is the one that gives you the right depth for your property at a fair price, with clear terms. When you have quotes, compare them against your cautious benefit estimate from Cost Versus Benefit Without Guarantees and check whether the fee leaves a comfortable margin.

Talk it through with AE Tax Advisors

If you want a professional view on whether a study fits your property, ownership structure, and tax picture, book a discovery conversation. No promise of any tax result is made or implied.

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