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End of Year Messages for Clients

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

An end of year message to clients should thank them for one specific thing you did together this year. Wish them a good close to the year, in a few short lines. For example: 'Thank you for a great year, [Name]. Getting [project] live in [month] was a highlight for our team.' The rule: look back on something real together. Save next year's selling for January.

The end of the year is when clients think back on who made their year easier. A personal note now puts you in that memory. It also sets up the January talk about plans and budgets. You don't have to pitch anything in December.

What lands is a shared look back. Name the project you shipped, the problem you solved or the moment that made you laugh. Holiday cards blur together. A note that names a real moment from your year with them gets read and remembered. Sometimes it even gets forwarded to their boss.

On this page
  1. 11 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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11 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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1. Personal year-in-review email to a key client

Subject: Looking back on our year, [Name]

Hi [Name], As the year wraps up, I've been looking back at what we did together: [specific achievement one], [specific achievement two], and that week in [month] when [memorable moment]. Thank you for your trust and your good humor through all of it. Your team made this one of my favorite years in the business. I hope you get real time off over the holidays. I'll be in touch in January with a few ideas for next year. Warm wishes, [Your name]

Why it works: A specific look back reminds the client of the value you created together. It has not a single sales line.

2. Short end of year text

[Name], thanks for a great year! Working with you on [specific project] was a highlight. Wishing you a restful break and a strong start to next year.

Why it works: It is short and specific, so it gets read at once. It feels like a personal note, not a campaign.

3. Holiday card to a client

Dear [Name], Thank you for a wonderful year of working together. [Specific project] was a highlight for our whole team. Wishing you and your family a joyful holiday season and a happy new year. Warmly, [Your name]

Why it works: One specific line makes a holiday card personal. Without it, you are just another name on a mailing list.

4. All-client end of year email

Subject: Thank you for a great year

Hi [First name], As we close out [year], our team wanted to say thank you. This year, clients like you helped us [two specific milestones, e.g. complete over 40 projects and welcome two new team members]. We don't take your trust for granted. Our office will be closed from [date] to [date]. For anything urgent, reach [contact]. Wishing you a restful holiday season and a great start to the new year. [Your name] and the team at [Company]

Why it works: Real milestones and useful closure details make a group message feel thoughtful and practical.

5. Looking ahead to next year

Subject: Thank you, and a thought for next year

Hi [Name], Thank you for a great year working together on [project]. I'm proud of where it landed, especially [specific result]. As you plan for next year, you mentioned [their goal, e.g. expanding the program into two more regions]. I've been thinking about how we might help, and I'd love to share a few ideas once you're back in January. No pressure, just something to look forward to. Happy holidays, [Your name]

Why it works: Pointing to their own stated goal makes a look ahead feel helpful, not salesy.

6. New client from this year

Subject: Glad we started working together this year

Hi [Name], As the year ends, I wanted to say thank you for choosing [Company] in [month]. Getting to know you and your team through [specific project] has been a real pleasure. I'm looking forward to building on what we started, especially [specific next step]. Wishing you a happy holiday season and a great new year. [Your name]

Why it works: Marking the first year together shows you see this as the start of a long relationship.

7. Past client, no ask

Subject: Thinking of you as the year ends

Hi [Name], It's been a while since we worked together on [project], but you came to mind as I was looking back on the people who made my work meaningful. I hope this year has been good to you and to [Company]. If there's ever anything I can help with, you know where to find me. Wishing you a peaceful end to the year. [Your name]

Why it works: A sincere note with no pitch keeps the door open with a past client. It works better than a promotional message.

8. Client who had a tough year

Subject: Thank you for this year

Hi [Name], I know this year asked a lot of you and your team, especially [specific challenge, if appropriate]. I'm grateful we got to work through it together, and I admired how you handled [specific moment]. I hope the holidays bring some real rest. Here's to an easier year ahead. No need to reply. Warmly, [Your name]

Why it works: Naming the hard parts of the year shows you care. It builds a deeper bond than cheerful filler.

9. Inclusive season's greetings email

Subject: Season's greetings from [Company]

Hi [Name], However you celebrate this season, I hope it brings rest and time with the people who matter most to you. Thank you for working with us this year. [Specific project] was one of the projects our team was proudest of, and that's thanks to how closely your team partnered with us. See you in the new year. With gratitude, [Your name]

Why it works: Inclusive wording respects every client's traditions. The specific project keeps it personal.

10. New Year's message in January, if you missed December

Subject: Happy new year, [Name]

Hi [Name], Happy new year! December got away from me, so I wanted to start this year with the thank-you I meant to send. Working with you on [specific project] last year was a highlight, especially [specific detail]. I'm excited about what's ahead for [Company] this year. Wishing you a strong start to the year. [Your name]

Why it works: Owning the timing honestly turns a missed December note into a timely new year message.

11. Text to a client who became a friend

[Name], what a year! Thanks for being such a great client and an even better friend. Enjoy the holidays with the family, and let's grab that celebratory dinner in January.

Why it works: A casual tone and a plan to meet up fit a relationship that goes beyond work.

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

Year-end messages don't need a follow-up. If a client replies, respond briefly and warmly. In the second week of January, send a short planning note. Ask about their priorities for the year and offer one useful idea. After that, keep a steady rhythm. Reach active clients about every couple of months and past ones once a quarter. That way next December's message continues a talk instead of starting one.

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

Which clients did you barely talk to this year? Capstone shows who has gone quiet. Start with them in January, with a note written from your last talk that you can edit and approve.

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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

What is a good holiday message to send to clients?

A good holiday message thanks the client for something specific from the year. It also offers warm wishes for the season. For example: 'Thank you for a wonderful year, [Name]. Finishing [project] together was a highlight. Wishing you a restful holiday season.' Keep it short, inclusive and free of any sales message.

What is a good thank you message to a client?

A good thank-you names what you're grateful for and why it mattered. For example: 'Thank you for trusting us with [project]. Your team's quick decisions are why we finished on time.' Specific details make it personal. Sign it yourself and leave out any request.

What is the best greeting message for customers?

The best greeting is personal and simple. Use the customer's name, a thank-you for something real and a warm seasonal wish. Try 'Thank you for being with us this year, [Name]. Wishing you a happy holiday and a great new year.' Avoid slogans and anything that reads like an ad.

What is a powerful appreciation message?

A powerful appreciation message connects what someone did to a result that matters. Skip a line like 'we appreciate your business' here. Try 'because you trusted us with [project], your team now [result]' instead. Naming cause and effect makes thanks feel real, not just polite.

When should I send end of year messages to clients?

Send them in the first two weeks of December. Clients are still at their desks, and inboxes aren't yet full of holiday campaigns. Cards should go in the mail by early December. If you miss that window, a sincere new year note in the first week of January works well.

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