What Certifications Should Your Real Estate Agent Have?

Agent business cards can carry a lot of letters: ABR, GRI, CRS, SRS, SRES, MRP, e-PRO. Some of those mean a week of coursework. One of them requires five closed transactions. None of them is required to sell a house. Before you weigh the letters, it helps to know which credentials are mandatory in Mississippi, which are memberships, which are education, and which, if any, tell you something about results.

Four tiers of credentials

Tier one: the license, and what Mississippi actually requires

A Mississippi salesperson must complete “a minimum of sixty (60) hours in courses in real estate” and pass the state exam; a broker must have “held a license as an active real estate salesperson for twelve (12) months,” complete “a minimum of one hundred twenty (120) hours,” and pass the broker’s exam. (Miss. Code § 73-35-7) New salespersons must also finish a 30-hour post-license course within 12 months of receiving the temporary license. (Mississippi REALTOR® Institute)

After that, every licensee completes 16 hours of continuing education per renewal cycle: “2 hours of Contract Law,” “2 hours of License Law,” “4 hours of Agency Law,” and “8 hours of approved elective continuing education.” (Mississippi REALTOR® Institute) The first cycle runs three years; later cycles run two. (Mississippi REALTOR® Institute)

That is the floor, and it is a low one: 16 hours every two years is less than one working day a year. An agent who has only done the minimum is current on the law, which matters, but has not necessarily learned anything about negotiation, pricing, or your kind of transaction since licensing. You can confirm license type and status on the state’s public lookup. (MREC Find Licensee)

Tier two: REALTOR® and REALTIST® are memberships, not licenses

Neither word is a credential issued by the state. REALTOR® means membership in the National Association of REALTORS® and agreement to its Code of Ethics, which begins: agents “pledge themselves to protect and promote the interests of their client.” (NAR 2026 Code of Ethics, Article 1) REALTIST® means membership in the National Association of Real Estate Brokers, founded in 1947 as “the oldest minority professional/trade association in America” (California Department of Real Estate Reference Book), whose stated mission is “Democracy in Housing” and which offers its members “ethics training, certifications, and designations.” (NAREB) Some agents hold both. I am a REALTIST®. Post #40 in this series explains the difference in detail.

What membership tells you: the agent has agreed to a code with an enforcement process. What it does not tell you: anything about their skill. Both are worth knowing.

Tier three: designations, and what each actually requires

NAR describes its credentials as “designed to help members increase their skills, proficiency, and knowledge.” (NAR Designations and Certifications) They are education, and the requirements are mostly coursework. The Accredited Buyer’s Representative designation is a useful example because it is one of the few with an experience component. To earn it an agent must be an NAR member, “complete the ABR® Designation Course,” take “one qualifying elective course,” and “complete five transactions working solely as a buyer’s rep (no dual agency),” then pay “$110 annually for as long as you choose to maintain your status.” (NAR, ABR® Designation) Five transactions is a real but modest bar; the median REALTOR® closed nine sides in 2025 alone. (NAR 2026 Member Profile)

The designations most relevant to a residential client, in NAR’s own descriptions:

Source for descriptions: NAR Designations and Certifications.

What designations do not prove

They do not prove outcomes. The research on agent performance finds wide variation between individual agents on sale price, with “a large proportion of them producing undesirable results” and top-tier agents adding real value. (UF Warrington on Cunningham, Gerardi and Shen, Federal Reserve Bank of Atlanta) Nothing in that research sorts agents by credential; it sorts them by results. Buyers who chose their agent in 2026 cited “local expertise” (38%) and “specialized skills: specific experience with my price point or property type” (33%) as their main reasons. (Zillow Consumer Housing Trends Report 2026, Buyers) Experience with your price point is a track record question, not a designation question. Post #16 in this series covers how to verify it.

The honest reading: a designation shows an agent invested time and money in learning beyond the minimum. That is a positive signal about seriousness. It is not a substitute for recent closings in your county, three reference calls, and a clear answer about fees.

How to use credentials in an interview

1. Check the license first. Type, status, broker, and issue date on the MREC lookup, then the disciplinary page. (MREC Find Licensee; MREC Disciplinary Actions)
2. Ask what each designation on the card required. An agent who earned it will tell you in a sentence. If the answer is “a weekend class,” that is the honest answer and it is fine.
3. Ask what they learned last year beyond the required 16 hours. This is a better question than “what designations do you have,” because it tests current habits rather than past certificates.
4. Match the credential to your situation. A VA buyer benefits from an agent who understands VA appraisals and fees; the MRP course covers that. A seller gets nothing from the agent’s buyer-side designation.
5. Then go back to the things that predict results: recent local closings, references, communication, and fee clarity.

My own credentials, so you can weigh them the same way

I hold a Mississippi broker’s license and am the principal broker at HomesRX. I am an approved continuing education provider in Mississippi and teach licensed agents at no charge, which means I spend more hours on the law each year than the 16 required. I am a REALTIST® and chair the board of the Gulf Coast Association of REALTISTS®. Outside the industry, I hold a doctorate in education and an MBA. I list these so you can apply the same test I just described: ask what each required, and then ask about my last 12 months of closings, which is the number that matters most.

Frequently asked questions