What to Write in a One-Year Work Anniversary Card

One year at a company might not sound monumental – until you remember what that first year really involves. New systems. New people. New expectations. A hundred small learning curves. And somewhere along the way, a shift from “new hire” to “part of the team.”

A one-year work anniversary is more than a date. It’s one of those rare moments where you get to shamelessly channel your inner Barry Manilow and say, “Looks like we made it!” 

If you’re not sure what to write in a one-year work anniversary card, here are ideas you can use – whether you want something warm, funny or more professional – plus one simple trick that can take your one-year anniversary celebration to the next level.

But first – let’s unpack the science of writing a good one-year work anniversary card. For those of you who struggle with the creative and rely on the analytical, don’t worry – there’s a clear formula to nailing it. 

The Ingredients of an Amazing One-Year Work Anniversary Message

A great work anniversary message doesn’t need to be long. It just needs to hit home.

Here are the core ingredients that make it land.

1. Recognition of the Milestone

Start by acknowledging the achievement clearly. One year is significant – especially in today’s fast-moving workplaces. Calling it out directly reinforces that it matters.

• “Happy one-year anniversary!”
• “Congratulations on reaching your first year with us!”

Simple. Clear. Celebratory.

2. Specific Impact

This is what separates a good message from a forgettable one. Mention something specific:

• A project they contributed to
• A quality they bring to the team
• Growth you’ve seen over the year
• The energy or culture they add

Specificity shows that the message wasn’t copied and pasted.

3. Appreciation Beyond Output

Don’t just thank them for their work – thank them for who they are on the team. Research consistently shows that employees who feel personally valued – not just professionally evaluated – are more engaged and more likely to stay. 

4. Forward Momentum

A great anniversary message looks ahead:

• “We can’t wait to see what year two brings.”
• “Excited for everything you’ll accomplish next.”

This subtly reinforces long-term belonging – not just past performance.

5. Collective Voice (When Possible)

If multiple people contribute to the message – through a group card – the impact multiplies. Want the condensed version? If you remember this formula, it’s all you’ll ever need – not just for one-year anniversary cards, but for any celebration. 

Celebrate + highlight impact + appreciate the person + look ahead 

The result? The perfect message. 

For example:

Happy one-year anniversary! Over the past year, you’ve brought incredible dedication and fresh thinking to the team. We truly appreciate not just your hard work, but the positive energy you bring every day. We’re so glad you’re here – and can’t wait to see what year two holds.

It doesn’t need to be complicated. It just needs to feel authentic.

Yep, it’s that easy. Need a little more inspo? Try out our warm, funny and professional lines below – feel free to drop them into your card or do a little personalising to make them your own.

Warm One-Year Anniversary Messages

Perfect for teammates you genuinely appreciate and have built a bond with – these are the Oscars and Tobys of your office. 

• “Happy one-year anniversary! We’re so lucky to have you on the team.”
• “It’s hard to believe it’s only been a year – you’ve made such an impact already.”
• “Thank you for everything you’ve brought to the team this year. We’re grateful you’re here.”
• “One year down, and we can’t imagine the team without you.”
• “Your first year has flown by – and we’re so glad you chose to spend it with us.”

These messages focus on belonging and contribution – two things that matter most in year one.

Funny One-Year Anniversary Messages

For teams that enjoy a little humour and repartee (but choose your audience wisely). 

• “One year already? Time flies when you’re this talented.”
• “Congrats on surviving your first year with us!”
• “You’ve officially upgraded from ‘new hire’ to ‘essential team member.’”
• “One year in and still showing up – we’ll take it.”
• “Happy work-iversary! Same job, same team… but now you know where everything is.”

A touch of humour makes the message feel more human, but keep it light – now’s not the time for your Lenny Bruce-inspired comedy routine!

Professional + Serious Work Anniversary Messages

Ideal for corporate settings or manager-to-employee notes – it’s all about keeping it respectful, friendly and professional. 

• “Congratulations on reaching your one-year milestone – you’ve brought impressive expertise to the team over the past year.”
• “We appreciate the professionalism and dedication you’ve shown throughout your first year.”
• “Thank you for your commitment and the positive impact you’ve made.”
• “Your growth and contribution this year have not gone unnoticed.”
• “We look forward to your continued success with the team – we can only imagine what you have in store for us next year!”

Professional doesn’t mean impersonal – sincerity still matters.

One-Year Anniversary Messages From the Boss  

A message from a manager should feel respectful and affirming. This is your opportunity to recognise impact and future potential – go for specific, sincere and forward-looking.

Examples:

• “Happy one-year anniversary! Over the past year, you’ve grown tremendously and made a real impact on the team. I’m grateful for your dedication and excited to see what year two brings.”
• “Congratulations on reaching your first year with us. Your commitment and professionalism have not gone unnoticed and I truly value the energy you bring to the team.”
• “One year already! Thank you for the thoughtfulness and drive you’ve shown since day one. It’s been fantastic watching you settle in and thrive.”
• “Your first year has set a strong foundation for what’s ahead. I’m proud of the progress you’ve made and appreciate everything you contribute.”

To make it as simple as possible, aim for this formula: Recognition + specificity + belief in the future.

One-Year Anniversary Messages From Coworkers

Coworker messages can be warmer, lighter and more personal – a joke here or there wouldn’t go astray. This is where personality shines. Mention collaboration, shared moments and what makes them great to work with.

Examples:

• “Happy one year! It’s been such a pleasure working alongside you – you make even the busiest days better.”
• “I can’t believe it’s only been a year. It feels like you’ve always been part of the team.”
• “Working with you has made the time fly by – thank you for making Monday less like, well, Monday!”
• “Congrats on surviving your first year with us – so glad we get to work together!”
• “Thanks for always being willing to jump in and help. The team’s lucky to have you.”

Coworkers should aim for: Warmth + relatability + genuine appreciation.

One-Year Anniversary Messages From Employees

When writing to a manager, the tone shifts slightly. These messages should express appreciation for leadership, support and guidance – we’re still going for warmth, but don’t forget the professionalism! 

Examples:

• “Happy one-year anniversary! Your leadership has made a real difference to the team, and I appreciate the support you give us every day.”
• “Thank you for creating an environment where we feel encouraged and trusted. We’re lucky to have you.”
• “It’s been a great year under your guidance – your clarity and calm make a huge impact.”
• “Congrats on your one-year milestone! Your direction and encouragement help us all do our best work.”

Employees should aim for: Respect + gratitude + recognition of leadership.

Why a Group Card Makes a One-Year Anniversary More Meaningful

A one-year anniversary isn’t just about performance – it’s about belonging. Employees who feel acknowledged and supported in their first year are significantly less likely to leave – 45% less likely, to be exact. That first year sets the tone for everything that follows.

A group card signed by the team turns the anniversary into a celebration. Instead of one message from a manager, the employee receives notes from teammates across the business – recognising effort, impact and personality.

It shows:

• Their work is seen.
• Their presence matters.
• They’re part of something bigger than their role.
• A shared card also captures a snapshot of the year – a keepsake they can look back on and remember how far they’ve come.

Because celebrating one year isn’t just about marking time. It’s about recognising growth and contribution. Why not pair your group card with an eGift Card from the company to elevate the moment from meh to memorable?

An eGift Card is a simple, flexible way to celebrate a one-year milestone. They have the freedom to choose something they genuinely want – whether that’s a dinner out, a book, new tech or a little self-care treat.

Flexibility is key, especially in diverse or remote teams. That’s where the AnyCard makes it easy. Instead of locking someone into a single retailer, the AnyCard lets them choose from 100+ brands – so the gift feels personal without you having to guess their preferences.

It’s thoughtful without being restrictive. Practical without being impersonal. And when paired with a heartfelt message or a group card signed by the team, it becomes a celebration that’ll have the whole team pumped for next year’s anniversary. 

Create a work anniversary card today and we’ll handle the logistics from start to finish. 

Meet the experts

Melissa Evans

Content Writer, GroupTogether.

Ali + Julie

Co-Founders, GroupTogether

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