You spend a majority of your day-to-day life with your coworkers, so it’s not surprising that work is sometimes where we find the greatest friends.

We all have our favorite coworker (which some may call a work wife or work husband) and when their birthday comes around it’s a good idea to send a happy birthday message to them.

The best birthday wishes for colleagues make them feel special and appreciated as both a friend and colleague — and above all, your birthday card should be appropriate for the office!

If you need some inspiration, here are some ideas for birthday messages for your coworker.

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Birthday Wishes for Coworkers

• Happy birthday to the most awesome coworker around!
• There’s no one else I’d want to spend 40 hours a week complaining about work with. Happy birthday!
• Happy birthday to a great coworker and even better friend.
• You make work feel a lot less like work and more like fun. Wishing you many happy returns!
• Dear colleague, I hope your birthday brings you many happy reasons to celebrate! Enjoy your special day.
• Thank you for being so great to work with. Happy birthday, mate!
• Happy birthday to one of the reasons it’s so great to work here!
• How lucky are we to have you as a colleague? Happy birthday, dear!
• I know that I’m the greatest coworker in the world, but you’re a close second. Happy birthday!
• Happy birthday to the most awesome colleague ever. Thank you for being a blessing to me and everyone at the workplace.
• It is your birthday, and I hope we don’t set the workplace ablaze with the many candles on your birthday cake. Have a wonderful birthday!
• Wishing you the best birthday. May you focus more on counting the blessings in your life instead of the candles on your cake.
• In addition to payday and closing time, you are one of the few things that are bearable about work. Happy birthday!

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Birthday Wishes for Your Boss

• May God bless you on your birthday the way he has blessed us with you as our boss. Happiest birthday to you!
• It’s a great pleasure working with a truly inspirational figure like you. Thanks for all the incredible support you give me and the team. Happy birthday!
• Happy birthday to the star of this office. Never stop shining!
• Though we’re praising you with birthday wishes today, know that you are best at being a boss all year round. Happy birthday!
• If wishes were flowers I would pluck a thousand for a wonderful boss like you. May this year bring you even more success!
• Not many people are lucky enough to have a helpful and selfless leader like you. Thank you for all of the support each and every day. Happy birthday!
• Happy birthday to a great boss who has an incredible way of making the office an exciting place for everyone. Have a wonderful birthday!
• The Sunday Scaries aren’t a thing when you get to work for a great leader like you. Happiest birthday to you!
• You are a wonderful boss, mentor, and role model. On your birthday, as always, I wish you all the best.
• Here’s to celebrating the birthday of the brightest, best employee in this organization. No, not me, you! Happy birthday.
• Happy birthday and big thanks for everything that you do, boss. Take the day off. We’ll keep working. We promise…
• You are a remarkable friend, boss, and mentor. It’s always a pleasure to work with you and I wish you many more years of success. Happy birthday!

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Birthday Wishes For Employees

• The warmest wishes to a great member of our team. Enjoy your birthday!
• Wishing a great day to a wonderful person who means so many different things to our company. Happy birthday!
• Hope your birthday celebration is as fun as you make the office feel every day. Happy birthday!
• Happy birthday and big thanks for all you do for the team.
• Warm wishes for a very happy birthday and sincere thanks for your hard work throughout the year.
• Thank you for all your hard work during the past year. Wishing you a happy birthday!
• Happy Birthday to you from all of us! Working with you is a great honor and joy.
• Your birthday is an excellent opportunity for me to let you know that you are treasured and appreciated. Happy birthday!
• There are a few things that put a smile on my face at work, and you happen to be one of them. Wishing you a great year ahead.
• This company is grateful every day for your dedication and hard work. Happy birthday and cheers to another great year ahead.
• Happy birthday to a valued employee whose hard work has contributed to bringing this business the success it is enjoying today.
• You are the kind of employee that every company wants, which is why we are so fortunate to have you with us. Happy birthday!
• Thanks for everything you have done for us and we hope that it’s the beginning of a very successful year for you. Happy birthday!

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Birthday Wishes For Customers & Clients

• There’s not a single day we don’t think about how lucky we are that you came our way, but no better way to tell you than your birthday. Happy birthday!
• Wishing you a great birthday and a memorable year, from all of us at [insert company here].
• Our whole team is wishing you the happiest of birthdays.
• May your birthday be the start of a year filled with good luck, good health, and much happiness.
• It’s customers like you that mean so many different things to our company! Wishing you the best on your birthday and throughout the year.
• We are overjoyed to share this special day of yours with you. We wish you nothing but the best things this life can ever offer. Happy birthday!
• We’re grateful every day for your loyalty to our company and wish you the happiest of birthdays.
• On your birthday, we want to let you know how grateful we are for your business.
• On behalf of the whole team, I would like to thank you for choosing us. Happy birthday!
• Wishing a cherished customer and friend a very happy birthday.
• Working with you has always been a pleasure. May all your birthday wishes come true!
• Our sincerest wishes from ([insert company here] on your birthday. Wishing you all the best today and throughout the coming year!

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Micki Spollen is an editor, writer, and traveler. Follow her on Instagram and keep up with her travels on her website.