Tennessee Real Estate Email Signature Rules (Named in the Rule, Business Cards Are Not)
Tennessee is one of only two states whose advertising rule says “e-mail signatures” in so many words. And it draws a line almost every other state draws the opposite way: your email signature is advertising, while your business card is not.
Step by step
Include the firm name as licensed
Rule 1260-02-.12(3)(b): all advertising “shall list the firm name and the firm telephone number as listed on file with the Commission.” The rule defines firm name as either the entire name as licensed, or the licensed d/b/a.
Include the firm's telephone number
Tennessee is one of only two states in this series that requires the firm’s phone number, not merely its name. It must be the number on file with the Commission — not your mobile.
Set the firm name at least as large as your own
The prominence test, in the same subsection: “The firm name must appear in letters the same size or larger than those spelling out the name of a licensee or the name of any team, group or similar entity.”
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(3)(c): “Any advertising which refers to an individual licensee must list that individual licensee’s name as licensed with the Commission.”
Skip the license number
A verified negative: the phrase “license number” appears nowhere in the Commission’s rules of conduct or licensing chapters, nor in the governing statutes. Tennessee follows the majority — only California and Nevada require one.
Do not obscure that you are in the business
(3)(a): no licensee shall advertise “in a manner indicating that the licensee is not engaged in the real estate business.” And when buying or selling for yourself, 1260-02-.11(2) requires you to identify yourself as a licensee.
Team name? Check it against the banned terms
(3)(f)(2) makes it false or misleading for a team to use “Real Estate”, “Real Estate Brokerage”, “Realty”, “Company”, “Corporation”, “LLC”, “Corp.”, “Inc.”, “Associates” or similar terms suggesting the team offers brokerage services independent of the firm. Under 1260-02-.41 a team may not represent itself as a separate entity from the licensed firm.
Named in the rule — and the business-card inversion
Tennessee joins Colorado as one of only two states in this series that names email signatures outright. Rule 1260-02-.12(1):
Read that carefully, because it runs opposite to most of the country. California, Nevada, New Jersey and Ohio all treat business cards as advertising; several of them leave email to inference. Tennessee does the reverse: the card is out, the signature is in.
One consequence worth noting: there is no character-limit argument available for an email signature. The rule does make allowances elsewhere — websites must carry the firm name and phone “conspicuously… on each page” under (5)(a), and social media must have them “no more than one click away from the viewable page” under (6)(b) — but an email signature has room, so it gets no concession.
Three requirements that were repealed in 2021
Tennessee amended this rule effective 22 April 2021 and deleted three things that are still repeated as current:
- “The firm name must be the most prominent name in the advertisement.” Repealed. The standard today is only “the same size or larger” — a meaningfully lower bar than most prominent.
- “The firm’s telephone number must be the same size or larger than the licensee’s.” Repealed. The phone number must be present; there is no longer any size rule attached to it.
- The franchise legend — “Each office is independently owned and operated.” The entire subsection was deleted. It is still being published as a Tennessee requirement.
How the size rule is actually enforced
Tennessee is one of the few states in this series where the regulator’s own case files show exactly how the standard is applied — and it is measured, not judged.
In a 2026 complaint over a sign where the team name appeared in bold above the brokerage name, the sign company measured both and reported the team name was “0.05″ inches smaller than the brokerage name.” The complaint was dismissed. Bold weight, and sitting higher on the sign, did not offend the rule — measured letter height governs.
The reverse case, from the same year: a flyer that omitted the registered office telephone number and set the team name larger than the firm name drew a $1,000 civil penalty, plus a separate administrative complaint against the principal broker. Electronic media is enforced too — published disciplinary actions include $500 penalties for “internet advertising violation” and “social media advertising”, and one 2026 entry whose stated violation is simply the size rule itself, quoted verbatim.
Why the repealed rules keep circulating
There is a straightforward reason, and it is on the Commission’s own website.
A 2016 Commission newsletter, still published on the official site, states both repealed rules as current: that the firm name “must be the most prominent name featured within the advertising”, and that “the firm telephone number shall be the same size or larger than the number of any individual or group.” Neither survives in the rule today.
Separately, the Commission’s FAQ links to the June 2017 compilation of the rule rather than the current one, and its summary answer omits the same-size requirement altogether — the very provision it fines people for. (On the points this page covers, the 2017 text reads the same; it is a currency problem rather than a contradiction.)
One more source of confusion worth naming. Tennessee’s Department of Commerce and Insurance hosts help articles for all its boards on one site. An article titled “Displaying License Number on Public Advertising” is a Contractors Board answer, and one titled “Advertising Guidelines” is the Auctioneer rule — and that one does require a licence number. Neither is real estate guidance, and mistaking either for it is an easy way to arrive at a Tennessee licence-number requirement that does not exist.
A sourcing note, and an unusual reversal
Two things worth knowing if you check this yourself. First, search engines tend to surface Tennessee’s April 2021 chapter file as though it were current; the Secretary of State’s current compilation is the September 2025 revision. On this particular rule the advertising text is identical between them, but the file is superseded.
Second, an exception to a pattern that has held across this series: Cornell’s copy of this rule is accurate, carrying the post-2021 text including the “e-mail signatures” language. It has been stale or corrupted in five other states, so that is worth saying — though the Secretary of State’s own publication remains the better citation.
The statute covers less than the rule does
A distinction that catches people out. T.C.A. § 62-13-310(b) — the statutory same-size rule — applies to signs posted on property only: licensees may not post signs advertising themselves “unless the firm’s name appears on the signs in letters the same size or larger than those spelling out the name of the licensee.”
It is the Commission’s rule, not the statute, that extends the same-size standard to all advertising including your email signature. Anyone citing the statute alone for a signature requirement is citing the wrong provision.
How current is this?
The advertising rule was last amended effective 22 April 2021; the team rule dates from 18 October 2015. The September 2025 amendments to this chapter touched offices, licensing and several other rules but not advertising or teams. A rulemaking hearing set for October 2026 proposes amendments to the offices rule and a septic-inspection rule — advertising is not in it.
State law vs. the NAR Code
Tennessee’s statute does reach one association matter directly: § 62-13-312(b)(4) makes misleading advertising a disciplinary matter “including use of the term ‘realtor’ by a person not authorized to do so.” Beyond that, NAR’s Standard of Practice 12-5 (firm name in any medium) and 12-9 (firm name and state of licensure on websites) are membership obligations enforced by your association — and note that NAR asks for your state of licensure, never a licence number.
Sources: Tenn. Comp. R. & Regs. 1260-02-.11, 1260-02-.12 (Advertising, last amended eff. 22 Apr. 2021), 1260-02-.41 (teams, eff. 18 Oct. 2015); Tenn. Code Ann. §§ 62-13-309, 62-13-310(b), 62-13-312(b)(4); Tennessee Secretary of State rule compilation (September 2025 revision) and administrative history; NAR 2026 Code of Ethics. Verified against the Secretary of State's published rule text, 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.
Firm name, firm phone, your licensed name
Tennessee names email signatures in the rule, so there is no argument to be had — and it wants the firm’s phone number too. Autograph builds the signature once with the firm name sized correctly, installs it into Apple Mail in one click, and sets up your iPhone by QR code.
Download Autograph free See the templatesCommon questions
Does Tennessee actually mention email signatures in its rules?
Yes, by name. The definition of advertising includes “signs, flyers, letterheads, e-mail signatures, websites, social media communications…” Tennessee and Colorado are the only two states in this series whose rules use the phrase.
Are business cards advertising in Tennessee?
No — and this is unusual. The same definition expressly excludes “hats, pens, notepads, t-shirts, name tags, business cards, and the sponsorship of charitable and community events.” Most states treat business cards as advertising and leave email to inference; Tennessee does the reverse. (One exception: a licensee using a franchise trade name has a separate business-card requirement.)
Does Tennessee require my license number in advertising?
No. The phrase does not appear anywhere in the Commission’s rules of conduct or licensing chapters, nor in the governing statutes. What Tennessee requires is the firm name, the firm telephone number, and your name as licensed.
Does the firm name have to be the most prominent thing in my signature?
Not any more. That requirement was repealed on 22 April 2021. The current standard is that the firm name appears “in letters the same size or larger” than your name or your team’s name. The old “most prominent” wording is still widely quoted.
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