A good work anniversary message names the number of years, one thing that is different because the person stayed, and a plain thank-you, signed by their manager. One year needs two lines. Twenty years needs a story. Below are 24 card messages for 1, 5, 10 and 20 years, from a manager and from a team, plus retirement notes and a way to schedule them.
What do you write in a work anniversary card?
Write the number, a memory and a thank-you. "Five years today. You joined when we had one van, and now you run six. Thank you." The memory is the part only you can write, and it should come from this person's time with you, not from a list. Then sign your first name. If a team is signing, ask each person for one line.
Skip the phrases that fit anyone: "valued member of the team", "your dedication and hard work". If a sentence would still be true with someone else's name on the card, cut it.
This guide covers the anniversary itself. For thank-yous after a project or a hard week, see our employee appreciation notes.
Does marking a work anniversary make a difference?
It can, if it is personal. Gallup and Workhuman followed nearly 3,500 employees from 2022 to 2024 and found that those who felt well recognised were 45 per cent less likely to have left two years later. An anniversary is one fixed date each year when recognition is expected. Missing it is noticed. So is a note that could have gone to anyone.
Most people do not feel recognised. In the same research, only 22 per cent of employees said they get the right amount of recognition, and 55 per cent either got none or got recognition that met none of Gallup's five tests of quality (Gallup). Workhuman sells recognition software and co-funded the study, so read it with that in mind. Gallup ran the survey.
Be honest about what a card cannot do. In 2025, Maja Adena, Steffen Huck and Levent Neyse tested thank-you postcards on past donors to an opera house. Handwritten cards drew a 19.3 per cent response and printed ones 18.7 per cent (Experimental Economics). Ink alone did nothing. If every employee gets the same sentence each year, a pen will not rescue it. The manager's one true line does the work.
Managers also hold back because they fear sounding soppy. Amit Kumar and Nicholas Epley found in four experiments that people who wrote letters of thanks overestimated how awkward the reader would feel and underestimated how pleased they would be (Psychological Science, 2018).
Which years matter most?
All of them get a card, but the first, fifth, tenth and twentieth deserve more. The first is when a new person decides whether to stay. After that, long service is rarer than it sounds, so each big number is a real event.
The US Bureau of Labor Statistics measures this. In January 2026 the median worker had been with their employer 4.1 years. For workers aged 25 to 34 it was 3.0 years, and for those aged 55 to 64 it was 9.6 years. About one in five workers, 20.6 per cent, had been in their job a year or less. Among workers aged 25 and over, 31.1 per cent of men and 29.0 per cent of women had ten years or more with the same employer (Bureau of Labor Statistics).
So a fifth anniversary already beats the median. A tenth puts someone in the longest-serving third. Say so on the card.
One-year messages
Dear Imogen, one year today. You arrived in the week the server died and you did not run. Thank you for staying, and for the spreadsheet that replaced three of mine. Karen
Hi Dev, happy first anniversary. A year ago you asked what a purchase order was. Last month you caught a mistake in one that would have cost us a lot. Thank you. Paul
Dear Lucia, one year with us. The customers on the Tuesday route ask for you by name. That usually takes three years. Thank you. Martin
Hi Noah, a year already. From the team: you fixed the label printer, you bring good biscuits, and you never say "that is not my job". Glad you are here. Beth, Jamal and Oksana
Dear Thandi, happy first anniversary. You were our first hire outside the UK and you made it look easy. It was not. Thank you. Rob
Five-year messages
Dear Marcus, five years today. You joined when we had one van. Now you run six and nobody has missed a delivery since March. Thank you for building this with me. Helen
Hi Yuki, five years. You have trained every person in this kitchen, including me on the new ovens. Thank you for your patience and your very high standards. Andre
Dear Sunita, happy fifth anniversary. When you started, the month-end took nine days. It now takes three. The whole finance team sleeps better because of you. Peter
Hi Marcus, from the drivers: five years of you answering the phone at 5 a.m. without once sounding cross. We do not know how. Thank you. Col, Sean and Winston
Dear Elena, five years with the practice. Patients who were afraid of the dentist now ask which days you are in. Thank you. Dr Rossi
Ten-year messages
Dear Joanne, ten years. You have outlasted two offices, three phone systems and one flood. The company is better and calmer because you stayed. Thank you. Simon
Hi Kwame, a decade today. I have your first site report in my drawer. It was good then. Your reports now are the ones we train people with. Thank you. Laura
Dear Mei Ling, ten years with us. Half the team learned the job from you, and the other half learned how to treat people. Thank you for both. Greg
Hi Joanne, from all of us: ten years of knowing where everything is, who everyone is and what to do when it goes wrong. Please never leave. Tariq, Amy, Dilip and Fran
Dear Pedro, ten years on the line. You have made more than two million parts and sent back the ones that were not right. Thank you for caring about each one. Frank
Twenty-year messages
Dear Margaret, twenty years today. You were here before the website, before the second shop and before me. Everything I know about this business I learned by watching you. Thank you. Oliver
Hi Raj, twenty years. You have fitted kitchens for the children of people you fitted kitchens for. There is no better sign of a job done well. Thank you. Steve
Dear Mrs Adeyemi, twenty years at the school. Hundreds of children learned to read in your classroom. Some of them now teach here. Thank you. Helen, Head
Hi Margaret, from the shop floor: twenty years, and you still know every customer's dog by name. We would be lost without you. Katie, Ben, Shazia and Tom
Dear Anil, twenty years. You joined as a trainee and you now sign off the work of forty engineers. I am proud to have watched it. Thank you. David, Managing Director
Retirement messages
Dear Brian, thirty-one years. You taught three generations of apprentices to measure twice. Enjoy the allotment. The kettle is always on if you miss us. Steve
Dear Carol, happy retirement. You answered our phones for 24 years and nobody ever heard you lose your temper. Thank you. We will miss your voice every morning. Simon
Hi Brian, from the workshop: who is going to tell us we are doing it wrong now? Thank you for everything. Come back on Fridays. Callum, Jo, Wes and Moira
Dear Dr Nair, on your retirement: thank you for 28 years of care. Your patients trusted you with their worst days. So did we. Go and see the grandchildren. Elena
How do you schedule anniversary cards from a list of start dates?
Put every employee's start date in one sheet, with name and home address. Set a yearly Schedule for each row, and put a reminder in the manager's calendar three weeks before each date to add one line. MailMyCard writes the card with a real pen and posts it so it arrives near the day.
| Moment | Card should arrive | What starts it |
|---|---|---|
| Anniversary, every year | On the day or the working day before | A yearly Schedule from the start date |
| 5, 10 and 20 years | On the day, with lines from the team | The same Schedule, plus a calendar reminder to collect lines |
| Retirement | In the last week at work, or at home the week after | A row added to a watched Google Sheet when the date is set |
| A new starter | Before day one | See new hire welcome card messages |
MailMyCard does not connect to HR systems. Export start dates to a Google Sheet, or use Zapier. Cards are posted from India: days inside India, one to three weeks abroad, so dates known a year ahead suit the post well. See how long mail takes. A single card is $14.99. A pilot of 50 is $8.99 a card, less at volume: see For business, or the developer docs for the API.
Post to a home address only with the employee's consent.
Quick answers
What is a short work anniversary message?
"Three years today, Sam. The place runs better because you are in it. Thank you. Karen." Number, one true thing, thanks, your name.
Should the card come from the manager or the team?
The manager every year. Add the team at 5, 10 and 20 years and at retirement, one line per person.
Is it all right to send the card late?
A late card with a real memory beats a punctual one with none. Say "I missed the day, not the year" and send it.
Should a work anniversary card mention pay or a bonus?
No. If there is a long-service award, put it in a separate letter. The card is for thanks.
Sources
- Gallup and Workhuman (2024), "Employee Retention Depends on Getting Recognition Right": gallup.com
- US Bureau of Labor Statistics, "Employee Tenure Summary" (January 2026 data, released 24 September 2026): bls.gov
- Adena, M., Huck, S. and Neyse, L. (2025), "Gratitude in fundraising", Experimental Economics: cambridge.org
- Kumar, A. and Epley, N. (2018), "Undervaluing Gratitude", Psychological Science: journals.sagepub.com
