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Writer's pictureOly Nwokedi

Setting boundaries at work: how to say no politely and professionally

Updated: Dec 5

Career professionals often struggle to refuse some tasks, projects, or last-minute requests. Saying yes instead of no to avoid displeasing a colleague or boss can harm your well-being. While being agreeable is necessary for teamwork, knowing when to say no in certain conditions is equally crucial. 


Saying yes might seem like a way to stay on top of tasks, but consistently doing this will wear you off in the long run. This guide explored how to say no politely and professionally. Here are practical, respectful ways to say no while protecting your time and energy.


Setting boundaries at work: How to say No politely and professionally

Why saying No matters

 A stranded man in the middle of the ocean discovered a fish could talk, so he asked the fish if he could get help. The fish said yes, and the man felt happy that help was coming. It turns out that the fish only says yes to every question or request.


Saying no is not just a professional skill; it is essential for managing stress, maintaining health, and ensuring you have enough energy to carry out work responsibilities.

Refusing some tasks can reduce burnout and create a work-life balance, prioritising self-care and well-being.


When to say no

Learn to say NO. It prevents you from making unnecessary commitments, which leads to stress and unhappiness. Set boundaries. These boundaries help protect both professional and personal well-being. Here is a breakdown of situations when saying no is beneficial:


  1. When it compromises your priorities

It is a sign of wisdom to decline a task that contends with your responsibilities or personal priorities. You might feel guilty for declining, but remember that your well-being is a priority.


  1. When you are overloaded

If you have too much to do, accepting extra work can only cause stress, burnout, and low productivity. 


  1. When it is outside your role

If a task is outside your jurisdiction, it is acceptable to reject it. Politely decline and explain how it does not align with your scope of work.


  1. When you need to prioritise self-care

Saying no does not mean you are selfish; it only shows you value your well-being. If you are exhausted, overwhelmed, or need a break, turn down additional tasks.


Learning when to say no empowers and enables you to set boundaries that support your growth, productivity, and well-being. By recognising these moments, you will be focused on what truly matters and make a positive impact in your career.



How to say NO politely and professionally

NO….a two-letter word that most people find difficult to use. It could be as a result of childhood trauma or imposter syndrome. Whatever the reason, learning to say no at work requires practice. If you want to say NO without hurting someone's feelings, then

communicate boundaries politely but firmly using these strategies: 


  1. Do not respond immediately. 

When pressured, delay your response by asking, “Do you want an answer now, or do you want an answer I can commit to?”. Responding this way gives you breathing space to assess the task and check whether you have time to handle it while protecting your well-being. Equally, you can say, “Let me think about that and revert.”

  1. Use prioritisation as a reason.

Tell them you would love to help, but you need to focus on more important things. Say, “At the moment, I am focusing on other projects, so I won’t be able to give this my best shot”. Emphasising quality over quantity shows commitment to work while maintaining priorities.

  1. Suggest an alternative

Instead of a No, explain how an alternative can serve them better. You might say, “I may not have time, but could someone else help?” Proposing an alternative shows a willingness as a team player without sacrificing self-care.

  1. Use No as an opportunity to enlighten

Depending on your closeness with the person making the demand, consider using your response to educate them on setting boundaries. You could say, “I have learnt that saying no sometimes retains my energy and helps me maintain productivity.” This method can inspire others in the workplace to adopt similar healthy habits.



Setting boundaries at work: How to say No politely and professionally

Benefits of saying NO

Don’t let guilt, trip you into undermining self-care. Putting your well-being first reduces stress and helps build focus and work-life balance. Here is why it’s important to say no.


  • Increased energy levels: this leads to an increase in work performance and general wellness. 


  • Better focus: Saying no to specific tasks improves focus, helping you perform better in your career. 


  • Improved work-life balance: Declining specific tasks allows you to maintain a healthy work-life balance. 


Some frequently asked questions

  1. What is the best way to say no to someone?

First, express appreciation for the offer. Then explain and end with a polite no. For instance, say, “Thank you for approaching me with this, but I can't take this offer now." This is a respectful and professional way of communicating boundaries.


  1. Examples of how to say No

Here are some examples of how to say no in different situations:

  • At work. I would love to assist, but I'm focusing on other projects that need my full attention. 

  • Socially: Thank you for the invitation, but I will pass this time.

  • Request for extra help: I appreciate you thinking of me, but I have a lot to tackle and won't be able to do this right now. 


  1. How to say No in an email

Start with a positive tone. Then, give a brief reason for declining. You may use this guide: “Thank you for inviting me to collaborate on this project. Unfortunately, I won't be able to take this on due to other projects at hand. You may reach out to (refer to an alternative) who might be willing to assist. I hope it goes well.” This approach sets a clear boundary while maintaining professionalism


Final Thoughts

Getting yourself to say no is a practical skill that helps you to protect both your health and career. It is a gradual process acquired over time and a lifestyle that supports long-term success.


We have built a community of healthy professionals committed to balancing health and career. Connect with us today and access resources that keep you motivated. 

Let us prioritise fitness together—one mindful NO at a time.



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