Work anniversary letter for coworkers

Dear Sam,

Happy work anniversary. A chat message did not feel like enough this year, so I am writing it down properly.

When I joined the team, you were the first person who made me feel like I belonged. You showed me which meetings really mattered, introduced me to the people I needed to know and answered my endless questions without ever making me feel slow. I have tried to do the same for every new person since, and every time I think of you.

Over the years you have become much more than a coworker. You are the person I trust with half-finished ideas, the one who tells me honestly when something is not working, and the first to celebrate when it finally does. You have made the stressful weeks lighter and the good weeks more fun. I do not think I have ever said thank you out loud for all of that.

S Sam

Dear Sam, Happy work anniversary. A chat message did not feel like enough this year, so I am writing it down properly. When I joined the team, you were the first person who made me feel like I belonged. You showed me which meetings really mattered, introduced me to the people I needed to know and answered my endless questions without ever making me feel slow. I have tried to do the same for every new person since, and every time I think of you. Over the years you have become much more than a coworker. You are the person I trust with half-finished ideas, the one who tells me honestly when something is not working, and the first to celebrate when it finally does. You have made the stressful weeks lighter and the good weeks more fun. I do not think I have ever said thank you out loud for all of that. So here it is: thank you. For your patience, your humor and your friendship. This job is better because you are in it, and so am I. I hope the year ahead brings you every bit of the recognition you have earned. Your grateful teammate,

9:00 ✓✓

Dear Sam,

to Sam

S Sam

# celebrations

Peoplewisher APP 9:00 AM

🎉 Dear Sam, Happy work anniversary. A chat message did not feel like enough this year, so I am writing it down properly. When I joined the team, you were the first person who made me feel like I belonged. You showed me which meetings really mattered, introduced me to the people I needed to know and answered my endless questions without ever making me feel slow. I have tried to do the same for every new person since, and every time I think of you. Over the years you have become much more than a coworker. You are the person I trust with half-finished ideas, the one who tells me honestly when something is not working, and the first to celebrate when it finally does. You have made the stressful weeks lighter and the good weeks more fun. I do not think I have ever said thank you out loud for all of that. So here it is: thank you. For your patience, your humor and your friendship. This job is better because you are in it, and so am I. I hope the year ahead brings you every bit of the recognition you have earned. Your grateful teammate,

Letter · for coworkers

Work anniversary · Letter · 199 words · for a card, email or keepsake

Written by the Peoplewisher team

Original and free to use, personal or business

Fills in their name
{firstname} becomes their first name when Peoplewisher sends it.
Works on every channel
Short enough for a text, warm enough for a card.
Can repeat every year
Save their date and it goes out on the day, automatically.

The letter

Dear {firstname},
Happy work anniversary. A chat message did not feel like enough this year, so I am writing it down properly.
When I joined the team, you were the first person who made me feel like I belonged. You showed me which meetings really mattered, introduced me to the people I needed to know and answered my endless questions without ever making me feel slow. I have tried to do the same for every new person since, and every time I think of you.
Over the years you have become much more than a coworker. You are the person I trust with half-finished ideas, the one who tells me honestly when something is not working, and the first to celebrate when it finally does. You have made the stressful weeks lighter and the good weeks more fun. I do not think I have ever said thank you out loud for all of that.
So here it is: thank you. For your patience, your humor and your friendship. This job is better because you are in it, and so am I. I hope the year ahead brings you every bit of the recognition you have earned.
Your grateful teammate,

Send it instead

Make it personal

1
Pick the tone you share. Funny for the desk neighbor who loves a joke, heartfelt for the colleague who carried you through a hard month.
2
Name one real moment. The launch, the late night, the coffee run. One concrete detail turns a generic line into a thank-you.
3
Choose the place. A team thread for a cheerful shoutout, a direct message or a card for something personal.

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