Assertiveness Skills at Work: Practical Ways to Speak Up and Be Heard

Ever find yourself nodding along in meetings when you really want to say something different? Or maybe you agree to take on yet another task, even though your to-do list is already bursting at the seams. If this sounds familiar, you are not alone. Assertiveness at work is something many people want to improve, and the good news is, it is a skill you can learn. This guide is packed with practical ideas and real-life examples to help you speak up, set boundaries, and get your voice heard whilst keeping your relationships healthy and positive.

What Is Assertiveness (and What Is It Not)?

Let us start with what assertiveness really means. Being assertive is all about expressing your thoughts, needs and feelings in a clear, honest way – without steamrolling others. It is not about being aggressive, bossy or always getting your own way, but it is also not about fading into the background or saying yes to everything. Think of it as the healthy middle ground between passive and aggressive – a place where you stand up for yourself and respect others at the same time.

Tip 1: Use Confident Body Language

Your words matter, but so does how you say them. Body language is a massive part of assertive communication. Stand tall, make eye contact (without staring), and keep your arms relaxed at your sides. If you tend to fold your arms or look at the floor when you are nervous, try practising in front of a mirror. A confident posture instantly makes you feel more self-assured and signals to others you are comfortable in your own skin. Remember, you do not have to be loud to be assertive – calm, steady body language does the trick.

Tip 2: Say No Without the Guilt

One of the biggest hurdles for many people is learning to say no. You might worry about letting colleagues down, being seen as unhelpful or even causing a bit of conflict. But here is the thing – every time you say yes to something you do not want or cannot do, you are taking time and energy away from your own priorities. Try these phrases:

• I am sorry, I cannot take that on right now.
• I would love to help, but my plate is full at the moment.
• Let me check my schedule and get back to you.

Be polite, but firm. You do not need to over-explain or make endless excuses. Most people respect an honest no much more than a reluctant yes.

Tip 3: Get Comfortable With Constructive Feedback

Assertive people know how to give and receive feedback without getting defensive or dishing out blame. When you need to give feedback, stick to the facts, avoid labels, and focus on what can be improved. For example, instead of saying That report was a mess, try I noticed there were a few errors in the report – can we review them together? On the flip side, when you receive feedback, listen carefully, thank the person (even if it stings a bit), and use it as a springboard for growth. It can feel uncomfortable at first, but feedback is how we get better at what we do.

Tip 4: Practise the Broken Record Technique

Sometimes it takes more than one try to get your message across, especially if you are dealing with someone who is pushy or just not listening. Enter the broken record technique. This means calmly repeating your point, using the same words each time. For example, if a colleague keeps asking you to cover their late shift, you might say, I am not available to swap shifts this week, and if they keep pushing, you simply repeat the phrase. It is not about being rude, it is about holding your line in a calm, consistent way. Over time, people get the message – and you will feel more confident sticking to your guns.

Tip 5: Set Boundaries That Work for You

Healthy boundaries are the secret weapon of assertive people. This could mean sticking to your lunch break, not checking emails after hours, or being clear about what you can and cannot do. Boundaries are not selfish; they are a way of protecting your time, energy and wellbeing. If you struggle to set boundaries, start small – maybe with one area of your workday where you know you need more breathing space. As you get used to it, you can expand these boundaries elsewhere. Remember, you teach people how to treat you by what you accept and what you push back on.

Tip 6: Use Assertive Language (Not Apologies)

Listen to the way you speak at work. Do your sentences start with Just or Sorry, but –? These little words can chip away at your authority. Instead, try to state your needs and opinions clearly and directly. For example, swap out I just wanted to ask if you have the file for Could you send me the file by the end of today? The more you practise this, the more natural it will feel, and others will start responding to you as someone who is clear and confident.

Bring Assertiveness Into Your Everyday Work

Building assertiveness skills is not something that happens overnight, but every step you take makes a difference – for you and for the people around you. You will find it easier to manage your workload, have your ideas heard, and enjoy better working relationships.

If you are ready to take your assertiveness to the next level, our Assertiveness Skills Training Course is a great place to start. It is designed with real UK workplaces in mind and packed with practical tips, lively discussions, and plenty of opportunities to practise in a safe and supportive environment. Find out more and book your spot here – and get ready to speak up, be heard, and feel more confident at work!