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How to Reply to Work Anniversary Wishes

By Shawn Gregoire, founder of Capstone Outreach · Updated October 2026

Reply to work anniversary wishes with a short thank-you that names the person. Where you can, add one thing they did that made the year better. Example: 'Thanks, [Name]. Year five would have been a lot harder without you on the [project] team'. A group thank-you works for the crowd. The people who matter most get a personal line.

Work anniversary wishes are small, but a reply shows you noticed them back. A personal line to a manager, a teammate or an old client turns a one-click congrats into a real exchange. Sometimes it starts the first talk you've had in a year.

What lands is a thank-you that fits the sender and is short enough to read in seconds. You do not need to reply to everyone in depth. Thank the group once. Then save your attention for the few people whose note meant something.

On this page
  1. 10 examples to copy
  2. When to send it
  3. Subject lines
  4. What to avoid
  5. After you send it
  6. Frequently asked questions
  7. Related messages

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10 examples to copy

One message is easy. Hundreds of people, all year, is the hard part. Capstone Outreach puts everyone you know on a rhythm you pick, from weekly to every three months. When someone is due, a message like these is already written in your voice from your history with them. You approve it, and it goes from your own email or phone. See how it works.

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Everyone on a rhythm. Who is due, and when. Recorded in the app on a demo account.

1. Group thank-you to the team (chat message)

Thank you all for the anniversary wishes today. [Number] years in, and the best part is still working with this group. Special thanks to everyone who carried [specific project] with me this year. Here is to the next one.

Why it works: One public note thanks everyone without flooding the channel with replies.

2. Reply to your manager or boss (email)

Subject: Re: Happy work anniversary

Hi [Name], Thank you for the note, it meant a lot. [Number] years goes quickly when the work is interesting, and a big part of that has been your support, especially when you [specific detail, e.g. backed my plan to restructure the onboarding process]. I am excited about what is coming this year, particularly [specific goal]. Thanks again for taking the time. [Your name]

Why it works: It credits the manager with something real. It also quietly signals what you want to work on next.

3. Reply to a close teammate (text)

Thanks [Name]! Honestly, [specific memory, e.g. that week we rebuilt the deck at midnight] is half the reason I am still here. Coffee on me this week.

Why it works: A shared memory and a small plan make the reply personal, not just polite.

4. Reply to a LinkedIn comment (short public reply)

Thank you, [Name]! Still remember working with you on [specific detail]. Hope things are going well at [Company].

Why it works: A public reply that names a shared project shows others the bond is real.

5. Former colleague you have not spoken to in years (email)

Subject: Thanks for the anniversary note

Hi [Name], What a nice surprise to hear from you. Thank you for the anniversary wishes. It has been a while since [specific detail, e.g. we were both on the launch team at Company], and I still use some of what I learned from you. I saw you are now [their role] at [Company]. I would love to hear how that is going. Free for a quick call in the next few weeks? [Your name]

Why it works: It treats their note as an opening. A passive congrats turns into a real catch-up.

6. Reply to a client who sent wishes (email)

Subject: Thank you, [Name]

Hi [Name], Thank you for remembering my anniversary. Working with you and the team at [Company] has been one of the highlights of these [number] years, especially [specific detail, e.g. getting the new process live before your busy season]. I am looking forward to what we take on together next. Thanks again for the kind words. [Your name]

Why it works: It thanks the client and recalls a shared win. That builds the account without selling.

7. Reply to a senior leader you rarely talk to (email)

Subject: Re: Congratulations on [number] years

Hi [Name], Thank you for the note, and for taking a moment out of a busy week. It is good to know the work on [specific detail] was noticed at your level. I have enjoyed every year here, and I am looking forward to contributing to [specific company priority] this year. With thanks, [Your name]

Why it works: It is short and gracious. It makes a good impression on someone senior without overstepping.

8. Reply to your direct reports (chat message)

Thank you, team. You are the reason this year felt like a good one. [Specific detail, e.g. Hitting the renewal target with two open roles] was all you. Lunch is on me Friday.

Why it works: A manager who hands the credit to the team turns their own milestone into praise for others.

9. One reply to many wishes at once (LinkedIn post comment)

Thank you to everyone who reached out today. I am reading every message and grateful for each of you. [Number] years at [Company], and still learning something new every week.

Why it works: It covers everyone who commented when you can't reply to each one.

10. Late reply, a week or more after (email or message)

[Name], sorry for the slow reply, and thank you for the anniversary wishes. It was a busy week, which feels about right for year [number]. Hope you are doing well. How are things on your side?

Why it works: A brief apology and a question make a late reply feel warm, not dutiful.

Sending these to more than a few people? See how people keep track of who to follow up with, and when: what a personal CRM does and the best personal CRMs, compared.

When to send it

Subject lines

What to avoid

After you send it

If a former colleague or client does not answer your reply, follow up once in about two weeks. Suggest a specific time for a call. For close colleagues, the anniversary reply is enough. Keep that bond going through day-to-day work. For people outside your company, aim to be in touch every few months. Note their own work anniversary, so you can return the favor when it comes around.

Building the habit: how to keep in touch with contacts and what a personal CRM does.

Who wished you well this year? Each kind note is a reason to stay in touch. Capstone keeps one timeline per person, so next time you talk to that old coworker, you know what you last said.

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A study of 20 million LinkedIn members found that acquaintances, more than close friends, led to new jobs (Science, 2022). Capstone keeps those people warm. You approve every message, and it goes from your own email or phone.

Frequently asked questions

How do you reply to work anniversary wishes?

Thank the person by name and add one specific line. Mention a project you shared or something they did that helped. Keep it to two or three sentences. Post one group thank-you for the crowd. Send personal replies to your manager, close teammates and anyone outside the company.

What do you say to your boss for work anniversary wishes?

Thank them and credit one way they supported you this past year. Then mention what you are looking forward to next. Keep it short and genuine. Try: 'Thanks, [Name]. Your backing on the onboarding redesign made this year. Excited about the expansion work ahead.' That is enough.

Do I need to reply to every work anniversary message?

No. A single group thank-you in the team channel or on your public post covers most people. Reply one by one to your manager, close teammates and clients. Do the same for anyone who reached out after a long silence. Those are the replies that build the relationship.

How do I thank my team for work anniversary wishes?

Post one message in the team channel that thanks everyone. Name something the team did together this year. If you manage the team, give them the credit for the year. Offer something small, like lunch or coffee, to mark it together.

Should I reply to work anniversary wishes on LinkedIn?

Yes, at least with a reaction or a short reply to the comment. For people you know well, or old contacts you'd like to reconnect with, a personal comment or private message works better. A note from someone you haven't heard from in years is a good reason to suggest a catch-up.

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