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Original congratulations for a 1-year work anniversary: 60 direct-to-copy wishes in 6 styles

A 1-year work anniversary is a perfect time to thank someone for commitment, growth and team spirit with a wish that immediately feels good.

Below are ten short sentences per tone that you can copy directly for a card, chat message, mail or intranet post.

💼 Formal 1-year work anniversary congratulations for colleague

Use these wishes in a business email or card when you want to congratulate professionally.

  • Congratulations on your 1-year work anniversary and thank you for your professional commitment.
  • With one year in service, your contribution is much appreciated.
  • Congratulations on this milestone and thank you for your reliable cooperation.
  • Started a year ago and is already of great value to the team, congratulations.
  • Congratulations on your 1 year anniversary and good luck in the coming year.
  • Congratulations on one year of service and thanks for your consistent results.
  • With appreciation, I congratulate you on your 1-year work anniversary.
  • Congratulations on this great milestone and thank you for your involvement.
  • One year in service, an achievement to be proud of, congratulations.
  • Congratulations and thanks for your efforts over the past year.
  • 😊 Kind congratulations 1 year work anniversary for colleague

    Use these wishes if you want to send a positive and accessible message.

  • Congratulations on your 1-year work anniversary, how nice to have you there.
  • Coworkers for a year and it feels like you've always been there, congratulations.
  • With one year from now, thank you for your help and great energy.
  • Congratulations, you've really built up a great place in the team in one year.
  • One year later and still happy to have you work with us, congratulations.
  • Congratulations on your anniversary, on to many more great projects.
  • Congratulations on one year, thank you for always thinking along.
  • What a nice milestone, congratulations on your 1 year work anniversary.
  • One year in service and so much learned and contributed, congratulations.
  • Congratulations, I'm looking forward to another year of great cooperation.
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    ❤️ Warm congratulations 1 year work anniversary for colleague

    Use these wishes when you sincerely want to show that someone would be missed.

  • Congratulations on your 1-year work anniversary, you really complete our team.
  • A permanent fixture for one year, thank you for being here and congratulations.
  • Congratulations, your commitment and kindness make every day easier.
  • You started a year ago and you've been bringing peace and confidence ever since, congratulations.
  • Sincerely on your anniversary, I really appreciate your support and cooperation.
  • Congratulations on one year, you should be proud of what you have already achieved.
  • Thank you for your involvement this year, congratulations on this milestone.
  • Congratulations, your presence makes the difference in our team.
  • Worked together for one year and I'm happy to have you as a colleague, congratulations.
  • Congratulations, on to many more wonderful moments at work together.
  • 😄 Funny 1-year work anniversary congratulations for colleague

    Use these wishes if you want to send a light congratulations with a wink.

  • Congratulations on your 1-year work anniversary, you've stuck it out with us for a whole year.
  • One year of service, that deserves a cake and at least one extra coffee break, congratulations.
  • Congratulations, you're now officially ready to pretend to be new.
  • One year on and still not running away, respect and congratulations.
  • Congratulations on your anniversary, you have now become part of the furniture.
  • Congratulations on one year, you now know where the best snacks are hidden.
  • One year of work and still happy in your eyes, congratulations anyway.
  • Congratulations, you now have enough work stories for at least three drinks.
  • One year of service, time to change your password again, congratulations.
  • Congratulations, on to year two with even fewer meetings.
  • Newsletter
    The Bold Office offers sharp insights, honest stories and fresh perspectives about how we work and why we do it that way.

    Do you want real conversations about what's going on in the workplace?
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    ✨ Inspiring 1-year work anniversary congratulations for colleague

    Use these wishes when you want to motivate and appreciate someone for growth and impact.

  • Congratulations on your 1-year work anniversary, your growth this year is impressive.
  • One year in service and so much impact, congratulations and keep it up.
  • Sincerely, you show what commitment and curiosity can achieve.
  • Congratulations, your development is an inspiration to the entire team.
  • Started a year ago and already strong results, congratulations on this milestone.
  • Congratulations, keep building on your talent and ambitions.
  • Congratulations on one year, your contribution makes our goals achievable.
  • Nice to see how you keep learning and improving, congratulations on your anniversary.
  • Congratulations, this first year is a solid basis for many more successes.
  • I sincerely wish you a new year full of opportunities, growth and fun.
  • 😏 Slightly sarcastic congratulations 1-year work anniversary for colleague

    Use these wishes if you share humor and want to congratulate you with a playful shot.

  • Congratulations on your 1-year work anniversary, you've proven you can take a beating.
  • One year in service, that's about 300 re-login times, congratulations.
  • Sincerely, you now officially have enough context to sigh about in meetings.
  • Congratulations on one year, by now you know that everything always takes just a little longer.
  • One year on and still excited enough to respond, handsome and congratulations.
  • Congratulations, you are now experienced in understanding vague emails.
  • Congratulations, you've developed the talent to stay calm with last minute requests.
  • One year colleague, so you can now also complain about printers, congratulations.
  • Sincerely, you are now officially part of the work culture including coffee and deadlines.
  • Congratulations on your anniversary, on to another year where everything is, of course, well planned.