How to Write a Business Memo (With Template and Examples)

A business memo is one of the most common documents in the workplace. It is used to communicate information, announce decisions, request action, and document policies. Despite the rise of email and chat, the memo remains a key business writing format — and writing one well is a skill every professional should master.

What is a business memo?

A business memo (short for memorandum) is an internal document used to communicate information within an organisation. Unlike an email, which is typically informal and conversational, a memo is more formal, structured, and often used for important announcements, policy changes, or detailed information that needs to be documented.

Memos are typically sent to a group — a department, a team, or the entire company — rather than to an individual. They are concise, focused on a single topic, and follow a standard memo format.

The standard business memo format

A business memo has a distinctive format that has been used for decades. The top of every memo includes a header block:

• TO: [Recipient name(s) and/or department]
• FROM: [Sender name]
• DATE: [Date of the memo]
• SUBJECT: [A clear, specific subject line]

The subject line is the most important part of the header. It should tell the reader exactly what the memo is about in a few words. "New remote work policy effective September 1" is a good subject line. "Policy update" is not.

After the header, the body of the memo follows. Unlike a letter, a memo does not include a salutation ("Dear Team") or a formal closing ("Sincerely"). It gets straight to the point.

How to structure a business memo

1. The header

Start with the standard TO/FROM/DATE/SUBJECT block. This tells the reader who the memo is for, who sent it, when, and what it is about.

2. The opening (context)

The first paragraph provides context. In 1-3 sentences, explain why you are writing. What is the situation? What prompted this memo?

Example: "As part of our commitment to work-life balance, we are updating our remote work policy. This memo outlines the changes and what they mean for you."

3. The body (details)

This is the main content. Present the information clearly and logically. Use headings, bullet points, and numbered lists to make it easy to scan. If the memo covers a policy change, explain what is changing, when it takes effect, and why.

Keep paragraphs short — 2-4 sentences each. Long paragraphs make memos harder to read.

4. The closing (action)

End with what the reader needs to do. If no action is needed, state that clearly. If action is needed, be specific about what, by whom, and by when.

Example: "Please review the attached policy and confirm your acknowledgment by Friday, September 5. If you have questions, contact HR."

Types of business memos

• Informational memo: Shares information with no action required. Example: announcing a new hire, a company event, or a change in leadership.
• Directive memo: Instructs the reader to take a specific action. Example: requiring all staff to complete training by a certain date.
• Policy memo: Announces or updates a company policy. Example: a new remote work policy or expense policy.
• Status memo: Provides an update on a project or initiative. Example: a quarterly update on the company's strategic goals.
• Financial memo: Reports on financial matters. Example: quarterly financial results or a budget update.
• Compliance memo: Communicates legal or regulatory requirements. Example: a new data privacy procedure.

Tips for writing a great business memo

• Be concise. A memo should be no longer than one page. If it is longer, it probably should be a report or a proposal, not a memo.
• Get to the point. Do not warm up with background the reader already knows. Start with the purpose and move quickly to the details.
• Use the subject line wisely. The subject line determines whether the memo gets read. Make it specific and informative.
• Write for scanning. Use headings, bullet points, and short paragraphs. Busy readers skim memos before deciding whether to read them fully.
• Be clear about the action. If the reader needs to do something, say exactly what, when, and how. Ambiguity here causes inaction.
• Keep the tone professional. A memo is more formal than an email but not as formal as a letter. Be clear, direct, and respectful.
• Proofread. A memo with typos undermines your credibility. Read it once before sending.

Business memo template

Here is a simple memo template you can adapt:

TO: [Recipient(s)] FROM: [Your name] DATE: [Date] SUBJECT: [Specific, descriptive subject line]

[Opening paragraph: context and purpose — 1-3 sentences]

[Body: the details, organised with headings or bullet points]

[Closing: what the reader needs to do, by when]

Business memo examples

Directive memo example

TO: All Staff FROM: Jane Smith, HR Director DATE: August 23, 2026 SUBJECT: Mandatory cybersecurity training — complete by September 15

As part of our annual security compliance requirements, all staff must complete the updated cybersecurity training module. The training takes approximately 30 minutes and covers phishing awareness, password security, and data handling procedures.

What you need to do:

1. Access the training through the Learning Portal (link in the intranet)
2. Complete all modules by Friday, September 15
3. Download your completion certificate and email it to HR

If you have already completed this training in the last 6 months, you are exempt. Contact HR with any questions.

Informational memo example

TO: All Employees FROM: John Davis, CEO DATE: August 23, 2026 SUBJECT: New VP of Engineering — Sarah Chen

I am pleased to announce that Sarah Chen will join us as VP of Engineering on September 1. Sarah brings 15 years of engineering leadership experience, most recently as Director of Engineering at [Company], where she led a team of 80 across three offices.

Sarah will oversee all engineering teams and report directly to me. Please join me in welcoming her to the team.

Common memo writing mistakes

• Too long. A memo is not a report. If it is more than a page, it is the wrong format.
• Vague subject line. "Update" or "Important" tells the reader nothing. Be specific.
• No clear action. If the reader cannot tell what they need to do, the memo has failed.
• Too casual. A memo is more formal than an email. Avoid slang, emojis, and overly personal tone.
• Buried lead. Do not save the key point for the end. State it early — busy readers may not make it to the bottom.
• Inconsistent formatting. A memo that switches fonts or spacing looks unprofessional. Use a template for consistency.

Use a template for consistency

A business memo template ensures every memo follows the same format, looks professional, and is easy to read. Editi's memo template includes the standard header block, professional formatting, consistent fonts, and branded headers and footers. Fill in the details, and export to Word or PDF.

A good business memo is clear, concise, and actionable. Use the standard format, get to the point quickly, organise the details for scanning, and end with a clear call to action. Do that, and your memos will be read, understood, and acted on.

Related templates

Writing a policy memo? Use Editi's company policy template to structure the full policy with purpose, scope, responsibilities and review sections.