The Power of "Best Regards": Crafting a Professional Email Signature

"Best regards" is arguably the most-used sign-off in professional email, and there's a reason it has survived decades of shifting workplace norms while flashier alternatives have come and gone. It sits in exactly the right register — warm enough not to feel cold, formal enough not to feel careless — which makes it the default choice for an enormous range of business correspondence. But precisely because it's so common, the signature that follows it needs to carry more of the weight. This piece looks at why "best regards" works so well, when it's the right call, and how to build a signature block that lives up to it.

Want expert help putting this into practice? B-Signature Pro can guide you through it.

Why "Best Regards" Endures

Compare it to the alternatives. "Sincerely" carries a formality that can feel dated or overly stiff outside of legal and government correspondence. "Cheers" reads as casual in a way that doesn't suit every relationship or industry. "Thanks" implies gratitude that isn't always relevant to the content of the email. "Best regards" avoids all of these traps — it expresses goodwill without implying a specific emotional register, which is exactly what makes it safe across such a wide range of contexts: first contact with a new client, an internal memo, a follow-up after a meeting, a cold outreach email.

Its steadiness is the whole point. You're not trying to make a statement with your sign-off in most business email — you're trying to close cleanly and move the reader's attention to your name and signature. "Best regards" does exactly that, reliably, without drawing attention to itself.

When It's the Right Choice — And When It Isn't

Related: Master b Signature: 5 Easy Tips for Beginners.

"Best regards" fits comfortably in the large middle ground of professional communication: client emails, vendor correspondence, internal messages to people you don't know well, and most first-contact outreach. It's rarely wrong in these contexts.

It starts to feel slightly formal in ongoing, friendly working relationships, where something like "Best" or "Thanks" might match the established rapport more naturally. And it can occasionally feel underdressed in genuinely formal contexts — a legal notice, a very senior executive's first message to a large external audience — where "Sincerely" or "Respectfully" is the stronger convention. The useful test: if you'd feel comfortable saying "regards" out loud to this person in a phone call, it's probably the right register in writing too.

What Should Follow It

Because "best regards" sets a professional-neutral tone, the signature block underneath needs to match that register rather than swinging casual or overly formal. A few principles keep the pairing coherent:

• Full name, not a nickname, directly beneath the sign-off
• Job title and company on the next line, kept plain rather than stylized
• One clear contact method — phone or a single relevant link — rather than a crowded row of icons
• Consistent, professional typography that doesn't clash with the neutral tone of the words above it

A heavily decorated signature — bright colors, multiple banners, a stack of social icons — can feel oddly mismatched underneath a sober "best regards." The words are setting a calm, professional expectation; the visual design should honor that rather than contradicting it with clutter.

Building Consistency Across a Team

See also: Complete Guide to bsignature tips.

If "best regards" is your organization's informal default sign-off — and for many companies, it effectively is — it's worth thinking about the signature underneath it as a shared standard rather than something each employee improvises individually. Inconsistent formatting across a team (different fonts, different levels of detail, different logo placements) becomes noticeable quickly when everyone is closing their emails the same way but signing off with visibly different-looking blocks.

A shared template solves this cleanly: fixed brand elements like logo, colors, and legal disclaimer stay locked, while each person fills in their own name, title, and direct contact details. The result is a team that looks unmistakably unified without losing individual accuracy.

Small Variations Worth Knowing

A handful of close variants exist, and it's worth knowing the subtle differences:

• "Kind regards" — very slightly warmer, common in UK and Commonwealth business English
• "Warm regards" — leans further toward friendliness, better suited to established relationships
• "Regards" alone — slightly more clipped and neutral, occasionally read as terse in a first email
• "Best" — the shortened, more contemporary cousin, common in fast-moving industries like tech and media

None of these are wrong choices — they're calibration points along the same general register, and picking between them mostly comes down to house style and personal voice.

Pairing Words With a Signature That Delivers

A sign-off, however well chosen, is only half of the finale — the signature block it introduces needs to be equally deliberate: accurate, consistent, and easy to scan. Getting both halves right consistently across an entire team is exactly the kind of problem B-Signature Pro is designed to solve, letting you standardize the visual half while every employee keeps using whichever professional sign-off fits their voice.

"Best regards" earned its place as the default for good reason — it's dependable, low-risk, and appropriate almost everywhere. Treat the signature that follows it with the same reliability, and the two together do quiet, consistent work on your behalf in every email you send.

A Quick Test Before You Hit Send

If you're ever unsure whether "best regards" fits a specific message, read the sign-off and the first line of your signature together, out loud, as if you were the recipient. Does the tone feel continuous, or does it jolt slightly between the sober close and whatever comes after it — a bright banner, an overly casual title, a mismatched font? That small consistency check takes seconds and catches more awkward mismatches than any formal style guide will.

It's also worth periodically checking that the signature underneath hasn't quietly gone stale while the sign-off stayed the same. A perfectly calibrated "best regards" loses its effect if it hands the reader off to a signature listing an old title, a dead link, or a logo from two rebrands ago. The words at the end of your message are only as strong as what immediately follows them.

Why the Pairing Is Worth This Much Attention

It can feel like overkill to spend this much thought on two words and the four lines beneath them. But given how many emails move through a typical professional's outbox in a year, "best regards" and its accompanying signature are quite possibly the most repeated piece of writing you produce — far more repeated than any single proposal, pitch, or report. Small, compounding consistency in something read that often is worth far more attention than its size would suggest.