What Is a Reserve Specialist (RS)? And Why It Matters Who Prepares Your Study

Anyone can call themselves a reserve study provider. There is no state license for the work in most of the country, no exam, and no minimum experience. That is exactly why the Reserve Specialist designation exists.

A Reserve Specialist, or RS, is a professional who has earned the Community Associations Institute's credential for preparing reserve studies. It is the only national designation specific to the work, and it is increasingly the credential that state laws and lenders name when they describe who can prepare a compliant study.

Here is what the designation means, what it takes to get it, and why a board should care who signs their report.

What a Reserve Specialist Does

A reserve study has two halves: a physical analysis of the components the association is responsible for replacing, and a financial analysis that turns those components into a long-term funding plan. A Reserve Specialist is qualified to do both.

There are engineers who can handle the physical side, and accountants who can get around the basics of the financial analysis, but a Reserve Specialist is an expert in both aspects.

What It Takes to Earn the RS Designation

The requirements are set by CAI and reviewed by an RS Designation Review Board. To qualify, a candidate must currently:

• Have prepared at least 30 reserve studies in the last three years, and at least 20 of those must be Level I or Level II studies, meaning they involved a site visit rather than a desk update. The candidate has to list the client associations, and no two applicants can claim the same studies.
• Hold a bachelor's degree in construction management, architecture, or engineering, or demonstrate equivalent education and experience.
• Submit a full Level I reserve study as a work sample, along with a client reference.
• Prepare studies to CAI's National Reserve Study Standards, the framework that defines what a study must contain and how the three levels of study differ.
• Agree to the Professional Reserve Specialist Code of Ethics, which among other things prohibits giving inaccurate or misleading information to clients and requires disclosure of conflicts of interest.
• Redesignate every three years, resubmitting a current client list to show the work has continued, and pay an annual maintenance fee.

You will see older figures quoted online, including a 50-study threshold. Those reflect earlier versions of the requirements. The current CAI application sets the bar at 30 studies with the Level I and II minimum.

RS vs PRA vs Engineer: Who Else Prepares Reserve Studies?

Three kinds of professionals commonly prepare reserve studies, and it helps to know how they differ.

• Reserve Specialist (RS) – CAI's designation, described above. Focused on community associations specifically.
• Professional Reserve Analyst (PRA) – awarded by the Association of Professional Reserve Analysts. A comparable credential with its own experience requirements, peer review of completed work, and Standards of Practice. Boards can treat the two as equivalent signals of competence.
• Licensed engineer or architect – state-licensed professionals whose training covers building systems and structures. Some prepare reserve studies as a sideline; a growing number hold the RS as well.

Where the physical assessment is structural in nature, such as Florida's structural integrity reserve study, the law specifies an engineer or architect for the inspection portion. For a standard reserve study, an RS or PRA is the credential built for the job.

Where the Law Now Requires One

For years the RS was a quality signal boards could take or leave. That is changing state by state.

• New Jersey now requires that a compliant reserve study be prepared or supervised by a CAI-designated Reserve Specialist, a licensed engineer, or a licensed architect. Our New Jersey requirements guide covers the full rule.
• Florida requires the visual inspection in a structural integrity reserve study to be carried out by a licensed engineer or architect, with the reserve analysis itself prepared by a qualified professional.
• Several other states reference "qualified" or "credentialed" preparers without naming a specific designation. In practice, an RS is the credential that satisfies that language most cleanly.

Lenders are moving the same way. The 2026 Fannie Mae and Freddie Mac condominium standards allow a professional reserve study to substitute for the minimum reserve contribution, and a study from a credentialed preparer is what a lender review expects to see. 

Rules differ widely across the country, and our state law guide summarises each one.

Why It Matters for Your Board

A reserve study drives decisions worth hundreds of thousands of dollars: how much to collect each year, when to schedule a roof or paving project, and whether a special assessment is coming. If the study is wrong, those decisions are wrong.

Choosing an RS does not guarantee a perfect study, but it guarantees three things: the preparer has done this many times before, they are working to a published standard you can hold them to, and there is a code of ethics and a review board behind the name. That is also something trustees can point to if an owner challenges the budget or a lender asks who prepared the numbers.

When comparing proposals, ask who will actually perform the site visit and sign the report, not just whether the company has a designee somewhere on staff, and check the name against CAI's public directory of current designees. Our guide to choosing a reserve study company covers the other questions worth asking.

Reserve Studies Prepared by Designated Reserve Specialists

Reserve Study Group's studies are prepared by designated Reserve Specialists working to the National Reserve Study Standards, and delivered in plain-English reports through the PropFusion planning platform. You can meet our team, see what our reports look like, or request a proposal for your community.

FAQs

• What does RS stand for in reserve studies? Reserve Specialist. It is a professional designation awarded by the Community Associations Institute (CAI) to people who prepare reserve studies for condominium and homeowner associations.
• How many reserve studies do you need to become a Reserve Specialist? Under the current CAI application, at least 30 reserve studies in the past three years, of which at least 20 must be Level I or Level II studies involving a site visit. Applicants must also hold a relevant degree or equivalent experience, submit a sample study, and agree to the RS Code of Ethics.
• Is a Reserve Specialist the same as a Professional Reserve Analyst? No, but they are comparable. The RS is awarded by CAI; the PRA is awarded by the Association of Professional Reserve Analysts. Both require documented experience, adherence to published standards, and periodic renewal.
• Does my state require a Reserve Specialist to prepare our reserve study? It depends on the state. New Jersey names the RS specifically, alongside licensed engineers and architects. Most states do not yet mandate a credential, but several reference qualified preparers. Check your state in our law guide.

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