Last Updated: 30th July, 2020

Birthday Letters

Birthday letters are a special way to convey warm wishes to your dear ones and friends on their birthday. These letters should be warm enough to reveal your true emotions. Whether it's a first birthday letter or any other birthday letter, the message should convey your heartfelt wishes and touch the person's heart.

How to Write Birthday Wishes Letters

Read on to learn how to write birthday letters for your dear ones and delight them on their special day.

Congratulate your dear one:

Begin your letter by congratulating your loved ones on their birthday. You can add some humor as well at the beginning of your letter, with a joke about how far they have come in life or how well they have aged.

Convey a direct birthday wish:

Birthday Letter

You should convey your birthday message with a direct statement expressing your best wishes to your dear one but avoid any exaggeration to keep your birthday letters genuine and true. You should mention what the person means to you and how he or she may have helped you earlier. You can include a special memory shared with your dear one to make the birthday letter personalized and appealing.

Tone of your letter:

The tone of your birthday letter will depend upon the person to whom you're writing. If you're writing a birthday letter to a friend then your tone of writing should be personal and friendly. You may even add a punch line that defines the depth of your friendship.
The tone of your birthday letters also depends upon the age of the person you're writing to. If you send birthday wishes to someone who is older, your tone of writing should be a bit formal. If the birthday letter is meant for a kid, you can create a story explaining the importance of growing older.

Sample Birthday Letter to Friends

Given below is a sample birthday letter that explains how best you should write a birthday message to your friends.

_________ (Date)

Dear _____________ (First name of the recipient)


Many congratulations on your birthday and best wishes for many more years to come your way!
I wish you a colorful birthday celebration. I'm sure you must have exciting plans to celebrate this day with your near and dear ones. Everyone grows old, but not all of us grow up! And this is what holds true for you because each time I meet you, I find a young person within you, who's as lively as ever!
Here's wishing that you have a long and healthy life!

Happy birthday once again!

(Your name)

Tips to Write First Birthday Letters

Writing a first birthday letter to toddlers is fun and exciting because when they grow up, they will enjoy reading what you wrote to them during their first year of life. Here's how you should write a first birthday letter to toddlers.

Personal tone:

When you write a letter to a toddler, make it very personal and touching. If they are your children you're writing to, you're most likely to get very emotional when you write such letters, and this should be reflected in the words. When your toddlers grow up, they'll know how much you love and care for them.

Add some humor:

To make the first birthday letter interesting, you may add some humor to it. Not only will the toddlers enjoy reading it when they grow up but their parents will also appreciate the humor.

Express your thoughts clearly:

Make sure you express exactly how you feel about the child to whom you're writing. Discuss the happiness they have brought into your world. Let the child know how much their presence has changed your life. Even if the child is a friend's or family member's offspring, they would appreciate reading your thoughts about their child.
Other than birthday wishes letters or first birthday letters, there are birthday party letters which should be written with a certain style and tone. Read on to know how to write birthday party letters.

Tips to Write Birthday Party Letters

Below are the tips you should follow when writing birthday letters to invite your dear ones to your birthday celebration.

Show your excitement:

You must be excited about your birthday when writing a birthday party letter to convey your excitement and enthusiasm to your dear ones. To do this well, avoid using dull and lifeless words in your birthday party invitation letter.

Follow your party theme:

If you have chosen a theme for your birthday party, encourage your guests to follow the theme when they attend your celebration. That will make your birthday party fun and exciting!

Use the right tone in your letter:

Your birthday letters or invites should have a formal tone if you're inviting a senior colleague or a senior member of your family, but if you are inviting a friend, a sister, or someone close to you, the tone of your invitation should be informal.

Some add-ons:

You may add humor to your birthday party letter to make it more exciting! An interesting idea is to use the appropriately funky font when writing your letter. You may use formal italics or calligraphy when your birthday party is planned. If it's a surprise party, use mismatched letters cut from magazines and journals to make your letter look interesting!

Tips to Write Thank You Birthday Letters

Your dear ones may have arranged a party to celebrate your birthday or they may have attended your birthday party. So, it's now your turn to express your gratitude. What better way to say thanks than by writing a thank you letter to your friends and dear ones?


Start your thank you birthday letter with a salutation. Keep the tone of your letter casual. You may address the recipient by his first name if they is a friend, but if you are writing to an older person, you should use formal salutations.

Body of your letter:

Start the body of your letter by thanking your dear one for making your birthday celebrations a memorable one by describing how you'll use the birthday gift your loved one gave to you. Make your dear one feel that they has indeed chosen the best present for you. If you've received a gift certificate from your loved one, let them know how you plan to use it.


End your thank you birthday letter by conveying your gratitude once more, to make your dear one feel all the more special. Sign the letter with words like “Thanking you” if the letter is meant for a friend or “Sincerely” if it addressee is a colleague or a senior family member.

An important tip:

Try to write thank you letters by hand. Typed thank you letters lack the personal touch one looks for to feel special.

If you're looking for birthday wishes letters, birthday party letters or a thank you birthday letters, check out the tips here, and your letters are sure to delight your dear ones and associates.