The Importance of Communication Skills (and What Actually Makes Them Work)

Communication skills matter because they determine whether your ideas, effort, and intentions actually reach other people — they are the mechanism behind teamwork, trust, and career progress. Employers now rank communication as the single skill they most want, and its absence carries real, measurable costs in missed deadlines, wasted money, and stalled careers.

If you’ve ever sensed that being good at your job isn’t quite the same as being good at showing it, you’re noticing something true. The reason the importance of communication skills keeps climbing becomes clear once you see that “communication” isn’t one skill at all, but several distinct ones — each of which pays off in a different way.

Why the importance of communication skills keeps growing

The clearest evidence sits on the cost side. Miscommunication and collaboration failures are estimated to drain U.S. companies of roughly $1.2 trillion a year — a figure widely attributed to a 2022 Grammarly and Harris Poll study, and one that reframes poor communication as a measurable drag rather than a soft inconvenience. The same breakdowns show up closer to the ground: employees name poor communication as the top reason projects miss deadlines in about 28% of cases, and communication problems are linked to higher stress (around 52% of workers), delayed or failed projects (44%), and low morale (31%).

The upside is just as concrete. Teams that communicate well have been associated with productivity gains of up to about 25%. And on the career side, LinkedIn’s Most In-Demand Skills report now places communication at the top of what employers are looking for — a signal that technical ability alone no longer sets candidates apart. For someone early in their career or still studying, that is the reassurance this question is really after: strong communication is a decisive edge in getting hired and getting ahead, not a nice-to-have.

It also stays surprisingly scarce. In one survey reported by Inc., 91% of employees said their own managers lack strong communication skills — which tells you two things at once. The gap is common at every level, and it is a skill people keep failing to close rather than a trait you either have or don’t, which is exactly why it rewards deliberate attention early.

The five types of communication skills

Part of why the importance of communication skills is so easy to underrate is that one word hides several different skills. Most guides converge on five, and you can be strong in some and shaky in others without ever realizing it.

Verbal communication

Verbal communication is the spoken word — face-to-face conversations, presentations, phone and video calls. What makes it distinct is that it happens in real time and runs two ways: you can read the other person’s reaction as you speak and adjust, clarify, or ask a question on the spot. It’s where tone, pace, and word choice work together, and where most of the trust between colleagues actually gets built.

Nonverbal communication

Nonverbal communication is everything you send without words — facial expression, eye contact, posture, gestures, and tone of voice. It often runs unconsciously, and it can quietly reinforce or completely undercut what you’re saying. The frequently cited Mehrabian figures put body language at about 55% of perceived meaning, tone at 38%, and the words themselves at just 7%; that exact split has been over-generalized far beyond its original narrow experiment, but the underlying point holds — how you say something carries real weight alongside what you say.

Written communication

Written communication covers emails, messages, reports, and documents — the asynchronous, on-the-record channel that now dominates most workdays. Its strength is that it creates a record and gives the reader time; its trap is that it strips out tone entirely, so nothing rescues an unclear message. This is where being clear, being brief, and stating your main point first stop being style advice and become the difference between being understood and being ignored.

Visual communication

Visual communication is the charts, slides, infographics, and simple design you use to make complicated information graspable at a glance. It rarely stands alone — it supports the other types — and it’s judged by a single test: does it help the other person understand faster? Used well, it turns a paragraph nobody reads into a picture everyone gets.

Listening

Listening is the type most people forget is a skill at all, and it may be the highest-leverage one. It’s the receptive half of communication: actively taking in, checking, and genuinely understanding what someone means before you respond, rather than waiting for your turn to talk. It’s also the foundation everything else rests on — you can’t adapt to someone, persuade them, or resolve a disagreement with them if you haven’t first understood them.

Reading through those five, most people can already feel which ones come easily and which ones they quietly avoid — and that uneven picture is the useful part. If you’d rather have a clearer read than a gut feeling, it’s worth seeing where your skills stand instead of guessing at which type is holding you back.

The skills working underneath good communication

Look closely at anyone who communicates well and the surface — the clear emails, the calm meetings — sits on top of a few underlying habits that show up again and again. They’re learnable, and a handful of them do most of the work.

Communication, in the fuller sense the workplace rewards, is less about eloquence and more about a genuine desire to understand the other person and then being clear, direct, and brief in return. It’s choosing the right channel for the moment — a conversation when something is sensitive, writing when someone needs a record — and handling the tricky moments, like disagreeing, apologizing, or giving feedback, without doing damage. Everything in the five types above is really this one skill, practiced on purpose.

Teamwork is where communication proves its worth. Aligning on a shared goal, coordinating who does what, sharing what you know, and disagreeing constructively without making it personal — none of it happens without communicating well, which is why clear communication ties so tightly to the projects that ship and the teams that trust each other. Good communication is the mechanism; a working team is the payoff.

Influence is the career-advancement side those statistics keep pointing to. Getting your idea heard, earning buy-in, and building a reputation as someone worth listening to all run through communication: understanding what matters to the other person, making your case simply, using an example or two, and meeting objections by listening rather than pushing. For someone early on with no formal authority, this is how communicating well quietly becomes real influence.

These three sit inside a broader set of twelve work skills the free Work Skills Test measures — so instead of guessing whether it’s your listening, your teamwork, or your ability to be heard that’s limiting you, you can find which skills matter most for you right now. None of them are fixed traits you’re stuck with.

What this means for you

Reading back over those five types and three skills, you probably recognized yourself in some of them already — a channel you’re comfortable in, a habit you lean on without thinking. That recognition matters more than it seems. The people who get noticeably better at communication rarely start as naturals; they start by knowing which parts come easily and which ones they’ve been avoiding, and then working on the gap. You can grow the weaker types without becoming someone you’re not — the goal is a clearer version of how you already work, not a personality transplant.

The stakes quietly rise as you go, too: the further into a career you get, the more your results depend on other people understanding you, which is why closing these gaps tends to pay off for years and why they’re easiest to close while they’re still small. By reading this far — actually thinking about why communication matters instead of assuming you’re fine — you’ve already done the part most people skip.

See where your communication skills stand

The only thing left is to turn that self-recognition into something specific. The free Work Skills Test is a short self-assessment — about seven minutes — that shows you where you stand across all twelve work skills, communication among them, and points to the few that would make the biggest difference to how you come across at work. Instead of a vague sense that your communication “could be better,” you get a clear, honest picture of which skills to build first.

Take the skills test

Free to take, and about seven minutes from start to your results.