Idaho Real Estate Email Signature Rules — the Only State With a Placement Requirement
Idaho asks for one element — the broker’s licensed business name — but it is the only state in this series to say where in the message it has to go: at the beginning or end of every email. Text messages, unusually, are carved out entirely.
Step by step
Include the broker's licensed business name
Idaho Code § 54-2053(2): all advertising of listed property “shall clearly and conspicuously contain the broker’s licensed business name.” Subsection (3) imposes the same on branch offices. That is the only mandated element in the whole statute.
Put it at the beginning or end of the message
The requirement no other state has. The Commission’s guideline states that emails and other correspondence advertisements “shall include the broker’s licensed business name at the beginning or end of each message.” A signature block at the foot satisfies it.
Use the full name — a logo, abbreviation or franchise name will not do
The Commission is explicit: “A logo, abbreviation, or team name are not sufficient forms of identification if they do not contain the broker’s full licensed business name.” Branch and franchise names are likewise insufficient on their own. They may be added as supplemental information.
If your brokerage has a registered DBA, use that name only
A genuine Idaho quirk. Where an assumed business name is registered with the Commission, “only the assumed business name should be used” — it replaces the legal name rather than accompanying it. Most states treat a DBA as an alternative; Idaho treats it as the substitute.
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A verified negative across the entire official law and rules book: a single occurrence of “license number”, and it is a field on a cooperative licence application filed with the Commission by an out-of-state broker. Of thirty-two states checked, only California and Nevada require one in advertising.
Do not size anything — there is no ratio
Idaho has no size, percentage or point-size test. The standard is “clearly and conspicuously”, which the Commission construes through Black’s Law Dictionary — clear meaning plain or evident, conspicuous meaning easily noticeable and obvious. The only size guidance is that a brokerage name “minimized too small to notice” is misleading.
Use your name as licensed — register a nickname first
Individual licensees must conduct business in the name on their licence. A nickname is permitted “so long as it is registered with the Commission”.
Name an unlicensed person? Say they are unlicensed
If unlicensed people appear or are named in Idaho advertising, “they MUST be properly identified as unlicensed.”
Email is required. Text messages are not.
Idaho draws a line no other state in this series draws, and it draws it explicitly.
Email: the broker’s licensed business name must appear “at the beginning or end of each message”.
Text messages: licensees “are not required to include the broker’s licensed business name in text, so long as that information was provided previously or via another medium prior to providing, or offering to provide, brokerage services requiring a license.”
Two other media get their own treatment. A licensee-controlled website must carry the name on every viewable page — defined to include framed pages and pages that scroll beyond the screen. And social media gets a one-click allowance: the name must be prominently displayed if there is room, and otherwise “no more than one click away from the viewable page”.
Email gets no such allowance. It has room, so it carries the name.
Where the binding law ends
Be precise about the source, because it matters. Idaho’s advertising law is one statute, § 54-2053. The Commission’s administrative rules chapter contains no advertising provision at all — the word does not appear in it once.
Everything specific about email, websites, social media, DBAs, nicknames and logos comes from Guideline #13, which states in its footer on every page: “This guideline is not a new law but is an agency interpretation of existing law.”
That does not make it safe to ignore — it is the regulator telling you how it reads the statute it enforces. But anyone citing the statute or the administrative code for the email placement rule is attributing it to the wrong instrument.
A superseded guideline still sits on a State of Idaho server
Idaho is the sixteenth state in this series where official material diverges from current law, and this instance is the most dangerous kind: it passes the usual credibility check.
A 2013 version of the same Guideline #13 remains downloadable from a state-run digital archive. It quotes § 54-2053 “in its entirety” — in its pre-2017 form, without the words “clearly and conspicuously”, which are the operative standard today.
Worse, it asserts that § 54-2053(3) “requires that the designated broker be named in advertising”. That is wrong under the current statute, which requires the broker’s licensed business name, not the individual broker’s personal name. The 2022 revision silently dropped the claim.
Because it is hosted on a state domain, the ordinary heuristic — is this an official source? — will not catch it.
Two smaller defects for completeness: the current guideline’s revision date is given three different ways across three official pages, and the rules chapter cites two different statutes for its own rulemaking authority on consecutive pages — almost certainly a transposed digit that survived a wholesale rewrite.
The rules chapter you are looking for was renamed in 2020
Idaho’s Real Estate Commission ceased to be a standalone agency and moved under the Division of Occupational and Professional Licenses. The consequence for citations:
- IDAPA 33.01.01 — the chapter most sources still cite — was moved and redesignated on 1 July 2020. The old address now returns a not-found error.
- It became IDAPA 24.37.01, which was then renumbered wholesale in a zero-based regulation rewrite effective 1 July 2025.
- Neither chapter has ever contained an advertising rule. Idaho appears never to have had one in its administrative code.
Cornell still lists “Title IDAPA 33 — Real Estate Commission” in its Idaho directory, six years after that title ceased to exist, with no redesignation notice. For Idaho this matters less than elsewhere, because the advertising rule is not in the administrative code at all — cite the Legislature for the statute and the Division for the guideline, and the staleness cannot reach you.
Idaho has no team rule
No team registration, no team-name statute, and nothing in the administrative code. Idaho is the thirteenth state in this series with nothing at all on teams.
The only thing the Commission says about team names is the prohibition on substitution: a team name is “not sufficient” identification and may be used as supplemental information only, never in place of the broker’s full licensed business name. If a source tells you Idaho adopted a team rule, it is wrong.
How current is this?
§ 54-2053 has not been amended since 2017, when a bill titled “Real estate ads/business name clear” inserted the words “clearly and conspicuously” into subsections (2) and (3). Any copy of the statute lacking that phrase is pre-2017 text — including the state-hosted 2013 guideline above.
The 2024–25 zero-based rewrite renumbered the entire rules chapter but added no advertising provision.
State law vs. the NAR Code
The Commission draws this boundary itself, twice. Guideline #13 disclaims trade-association codes at the outset, and closes by stating that “compliance with Idaho real estate license law does not ensure compliance with other jurisdiction guidelines, laws, or regulations, or REALTOR® Code of Ethics.”
One adjacency is worth noting because it is not perfectly clean: the guideline puts an affirmative monitoring duty on the licensee for MLS and third-party syndication sites — state guidance reaching into MLS-fed content. And the misleading-advertising prohibition in the statute operates alongside the Idaho Consumer Protection Act, which the Commission expressly does not administer.
Sources: Idaho Code §§ 54-2011, 54-2017(1)(c), 54-2040(4), 54-2053 (Advertising; last amended 2017, ch. 125, from H.B. 98); IDAPA 24.37.01 (redesignated from IDAPA 33.01.01 eff. 1 July 2020; renumbered by zero-based rulemaking eff. 1 July 2025 — contains no advertising provision); Idaho Real Estate Commission Guideline #13 (rev. 2022) and the July 2025 official Law & Rules book; NAR 2026 Code of Ethics. Verified against the Idaho Legislature's published statutes and the Division of Occupational and Professional Licenses, September 2026.
What does your state actually require?
Pick a state. Every answer is taken from the current rule text and checked against that state’s own statute and regulations — not from a template, and not from the regulator’s summary of its own rules, which is wrong in twenty-six jurisdictions.
The licensed business name, at the end of every message
Idaho wants the broker’s full licensed business name at the beginning or end of each email — which is exactly what a phone-typed reply drops. Autograph builds the signature once, installs it into Apple Mail in one click, and sets up your iPhone by QR code so it is there on every message.
Download Autograph free See the templatesCommon questions
Where in my email does the brokerage name have to appear?
At the beginning or end of the message. Idaho is the only state in this series with a placement requirement — the Commission’s guideline says correspondence advertisements “shall include the broker’s licensed business name at the beginning or end of each message.” A signature block at the foot satisfies it.
Do text messages need the brokerage name too?
No — and this asymmetry is unusual. Licensees are not required to include it in a text “so long as that information was provided previously or via another medium” before offering brokerage services. Email has no such carve-out.
Does Idaho require my license number in advertising?
No. The entire official law and rules book contains one occurrence of “license number”, and it is a field on a cooperative-licence application filed with the Commission by an out-of-state broker. Nothing requires it in advertising.
Which rules chapter governs Idaho real estate advertising?
None — and that is the answer, not an evasion. Advertising lives entirely in Idaho Code § 54-2053. The Commission’s administrative rules contain no advertising provision at all. IDAPA 33.01.01, still cited by many sources, was redesignated in July 2020 and never contained one either.
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