As your small business or organization grows, odds are that you’ll need to write plenty of short and direct communications to your staff—which means you’ll need to know memo formatting.
So, what is a memo? A memo, or memorandum, is one of the most common forms of business communication. While there are many types of business letter formats, formatting a memorandum is an entirely different animal.
One common question is “do you sign a memo?” A salutation and signature are no longer necessary, because the point is to convey needed information or communicate a call to action as quickly and efficiently as possible.

A well-written business letter is made up of seven basic parts, which may include an enclosures line as needed. However, a memorandum format is much simpler. You write “Memo” or “Memorandum” at the top, followed by a To line, a From line, a Date line, a Subject line, and then the actual body of the message.
Wondering how to send a memorandum? Traditionally, you would print out a memo and distribute it to the relevant parties inside your small business. Today, even if you choose to send your memo as an email message, using some of the tips in this article will enable you to communicate important information to colleagues in a way that demonstrates your professionalism and business communications know-how.
How do you write a memo?
Not sure how to write a memo? Or what the best business memo format is? Just as there are many nuances and rules around how to write a business letter, there are guidelines that you should generally try to follow when writing a memo.
It is best to write in an extremely crisp, to the point, businesslike tone. Memos are often used for internal company communications. You don’t want to waste your colleagues’ time with niceties or by being overly conversational. Avoid using emotional language—such as, “I would be happy if everyone took turns cleaning the microwave in the break room”—because you might rub people the wrong way. The same goes for writing IN ALL CAPS or using exclamation points, especially if the memorandum is conveying news that may upset people.
It is always better to be straightforward and to share information as quickly as possible.
The memorandum’s message should start with a declaration of purpose: “I am writing to inform you….” “The purpose of this memo is to….” Then summarize the information relevant to the matter at hand. You can close the memo with a call to action, repeating the request you made at the beginning of the memo.
When you type a memo, make sure to give the grammar and spelling in the memo a thorough check. You don’t want to turn the office into an impromptu middle school English class. Also choose easy-to-read fonts such as Times New Roman or Arial.

Learn More: 11 Tips for Writing a Memo
What is a memo written for?
While the format of a memo should generally stay the same, the tone and content can change depending on the audience. For example, a memo about organizing a summer picnic for the staff will have a much more cheerful tone than a memorandum informing everyone that the company has to skip raises due to a decrease in business.
Writing a memo is comparable to jumping up on a desk in the office to tell everyone they need to do something, so always write a memo with the assumption that anyone could end up reading it. The subject could range from a reminder to get expense reports turned in by the end of the month, to the need to make a final sales push before the end of the quarter. A memo might also go to an outside group, such as customers, if it’s reporting on a routine matter requiring action, such as bill payments coming due.
What a memo should not be is a report about everything you’re doing. Limit the subject of the memo to the particular matter at hand that you need people to act on (for example, “This memo is a reminder that expense reports need to be submitted by the end of day on Friday.” “I’m writing this memo to inform you that we need some extra effort from everyone before the end of the month to meet our sales goals.”)

Business memo format example
Wondering how to type a memorandum? Here’s a business memo example format:
MEMORANDUM
To: All Staff
From: Tanya Smith, CEO
Date: July 18, 2018
Subject: NewTech Software Issues
It has come to my attention that many employees are having trouble using our recently acquired NewTech sales management software because it currently creates duplicate client entries. Some of you have stopped using the system altogether. We want this software to help you do your jobs better, not to take up more time. Therefore, it is fine to hold off using it until we resolve the technical issues with NewTech staff.
Memo Format Example
How do you get a memo template on Word?
Once you know how to write a memorandum you can use Microsoft Word to type it out. Here you’ll find more than a dozen featured memo templates you can use. You simply browse through the templates and click to download the one you would like to use.
If you decide you don’t like the style or the theme while you are working on the memo, you still can change the whole document by applying a new style set or theme:
- In Word 2016 and Word 2013, the choices are under the Design tab.
- In Word 2010 and Word 2007, go to Page Layout > Themes.

How long should a memo be?
The most important rule when composing a memo is that less is more. You don’t want your employees or colleagues spending all their time reading your lengthy memorandums (or even worse, ignoring them). Get to the point quickly, so they can take the action you are asking of them.
You’re probably headed for trouble if your memo is running longer than a page. If it does run over one page, it’s best to split the memo by using headings to make it more digestible. Better yet, ask yourself if the scope of the memo is becoming too broad and act accordingly.

Remember that the point of any business correspondence is to elicit some kind of action from your colleagues. Understanding the format of a memo and the proper memo writing style will help ensure that your message—and you—are taken seriously.
As a small business owner, you’re an expert, too. We want to hear about how you feel about business letters. Let us—and your fellow SBOs—know by sharing a comment below.
That’s pretty good. Thanks for sharing.
You’re welcome! Thanks for the nice comment.
Thanks a lot, this article was helpful
You’re welcome! We’re happy to help!
I use to write memos before on one of my jobs. But we used a pre set memo from the head office. I’m looking forward to making my own.
Can you add the company logo to the memo at all? I’m studying creating documents and style guides and the style guide calls for the company logo to be used but I’m confused as its a memo unless of course its assuming your using company paper, with letterheads already attached to them.
I add a logo to all of our memos – external and internal. Makes it look more professional.
Ty so much for the comment.
You’re welcome, Gail!
Should the logo appear on each page of the memo or just the first?
Just the first is fine. There’s no rule so it’s really up to you. But I generally don’t see a company logo appear on other pages of a memo.
Thanks so much for your response. My rationale was, if the “memo” was several pages and was printed and got separated, you’d be able to quickly determine who the sender was……..thanks again for the guidance.
You’re welcome, Lisa!
Thank you for the information.
You’re welcome, Tonya!
I believe that they should be short, directly to the point or subject at hand. They should not include names other than the department name it is referring to if that is the case. It should let it be known that results are expected, but without being disrespectful.
A memo is quicker to the point when I need an answer right away from my co-workers but I wouldn’t rule out a business letter because it does set up a proper letter for anyone that needs something more complicated or important.
Thanks for sharing your insights, Amber!
Great Information and simple to understand. Thank you!
You’re welcome, Shelly! Thank you for commenting!
Grateful for the simple, on point explanations. Helped a lot with writing my assignment.
Thanks for the nice comment! We’re glad our articles are helpful!
Thank you. It’s helpful.
You’re welcome! We’re glad you found the article useful and helpful.
Excellent stuff.
We’re so glad you liked it!
So educative. Thanks
You’re welcome! We’re glad you liked the article!
Do memorandum letters have paragraphs?
Yes, you can include paragraphs into your memorandum. In fact, they can be important for breaking up the content and making it more digestible for your readers. However, it’s important to keep your memorandum as short as possible! You don’t want it to run longer than a page in length.
Great
Thank you!
Thank you. Very helpful
So glad you found the article helpful, Janet!
Thanks it’s more than helpful, I am so grateful.
We’re always happy to help!
Thank you so much for the memo. You helped me learn new skills today about memo writing. Let God bless you 🙏🙏🙏
So glad you liked our article, Josephine! Thanks for the comment!
Very helpful..
Thank you!
Glad you enjoyed it!
Thank you so much for the information
No problem! Glad it was helpful!
Thanks a lot for the knowledge. I have not been taught this in class but the content gives me more light . thank you.
Glad you found the article useful!
Thank you for writing this article. I was able to gather many notes and learn a lot through this reading. Awesome job Kelly.
Glad you enjoyed the article, Matt!
Thanks so much, very educative
Thank you!
This is a very helpful article. Thank you!
Thank you!
Thank you for educating me!
Thank you for reading!
Thank you for helping me.
Enlightening
Glad you found the article valuable!
I need a format of memo
Hello! In the bottom half of the article, you will find a sample of the a memo format. Thank you!
Thanks a lot, I had actually forgotten I can get a template from word.
Thank you.Be blessed
Thank you
What type of paper does one use for a memo?
Thank you hope to improve my grades
Great article….Thanks for your great information, the content is quite interesting. When we add someone we make sure they are up to speed on Grammarly so we don’t look like morons to our clients. But Grammarly still does not assist with content performance.
Thanks a lot. It really helped me a lot.
Thank you for the comment!
For Katto Benjamin
Depends on the formality of your memo. It’s really up to you.
How can I conclude it? Do I need to sign
I think every business memorandum should have a signature, even at the end or at the top.
Thanks.
But how do I conclude my memo.
Do I need to sign
* Names
*Contact
*Email
Thank you so much for this write up. it has helped me a lot in my office.
Thank you very much, God bless you.
You’ve educated me.
Very educative and simple to understand. Thank you
Thank you for the comment, Elizabeth!
Thank you so much, it is a helpful text.
Thank you for reading!
Very nice for your help to us.We still learning.
It’s an important writing. Thank you so much.
Thank you!
Thank you for this good write up.
You’re welcome! Glad you enjoyed it!
Thank you for the information, but you never said anything about signing of the Memo. Please explain more on that.
Thank you for this helpful feedback, Reginald.
very educative piece
Thank you!