How to Refer to an Attachment in an Email (With Examples)

You send a client the monthly report. Ten minutes later, they reply: “Which file should I look at?” Or worse: “I think you forgot the attachment.”

Both problems come down to how you refer to the attachment in your email.

It sounds like a small detail. But clear attachment references save time, reduce confusion, and make you look organised.

This guide shows you how to refer to an attachment in an email the right way. You will find 30+ phrases, ready-to-use templates, grammar tips, and ways to avoid the classic “forgot to attach” mistake.

Why How You Refer to an Attachment Matters

A good attachment reference does three jobs:

• Tells the reader a file is there, so they do not miss it.
• Explains what the file is, so they know whether to open it now.
• Guides the next step, such as reviewing, signing, or approving.

A vague line like “please find attached” does the first job, but not the other two. The reader still has to open the file to learn why it matters.

Is “Please Find Attached” Still Okay?

Yes, “please find attached” is grammatically correct and still widely used, especially in formal emails.

The problem is that it can feel stiff and old-fashioned. It also says nothing about the file itself. Most modern business writers prefer clearer, more natural phrasing.

Compare these:

The better versions name the file and give context. That is the main habit to build.

Professional Ways to Refer to an Attachment in an Email

These phrases work for most work emails. They are clear, polite, and natural.

1. I’ve attached [file name] for your review.
2. Attached is the [document] we discussed.
3. I’m attaching [file] to this email.
4. You’ll find the [report] attached.
5. Here’s the [file] you asked for.
6. I’ve included [document] as an attachment.
7. The attached [file] includes [key detail].
8. Please see the attached [document] for [purpose].
9. I’ve enclosed the [file] for your reference.
10. Sharing the [presentation] ahead of tomorrow’s meeting.

Formal Ways to Mention an Attachment

Use these for legal, official, or senior-level communication.

11. Please find attached the [document] for your consideration.
12. Enclosed please find [document].
13. I have attached the requested [document] for your review.
14. Kindly refer to the attached [file] for full details.
15. The attached document outlines [topic].
16. For your reference, I have attached [file].

Friendly and Casual Ways to Refer to an Attachment

Use these with colleagues and clients you know well.

17. Here’s the file!
18. Attaching the deck now.
19. Sending over the notes from today.
20. Quick heads-up: the updated version is attached.
21. Dropped the draft in here for you.
22. Here you go!

Phrases That Explain What to Do With the Attachment

The best attachment references include a clear next step.

23. Could you review the attached draft and share feedback by Friday?
24. Please sign the attached agreement and send it back when ready.
25. The attached invoice is due on 15 October.
26. Take a look at page 4 of the attached report for the key results.
27. Let me know if the attached plan works for you.
28. The attached checklist covers everything needed before launch.

Phrases for Multiple Attachments

When you send more than one file, list them clearly.

29. I’ve attached three files: the proposal, the timeline, and the pricing sheet.
30. Attached are the design files and the brand guidelines.
31. You’ll find two attachments: the signed contract and the invoice.
32. Here are the reports for July, August, and September.

For three or more files, a short bullet list works best:

I’ve attached:

• September Google Ads report (PDF)
• GA4 conversion summary (Excel)
• Next month’s campaign plan (Word)

Grammar: “Attached Is” vs “Attached Are”

This is one of the most common grammar questions about attachments.

The verb matches the thing that is attached:

• One file: “Attached is the report.”
• Several files: “Attached are the reports.”

The phrase is inverted, so it is easy to get wrong. If you are unsure, flip it around: “The report is attached” or “The reports are attached.”

“Attached” or “Enclosed”?

• Attached is the standard word for files added to an email.
• Enclosed traditionally refers to documents placed inside a physical letter. It still appears in formal emails, but “attached” is more accurate.

Email Templates That Refer to Attachments

Here are ready-to-use templates for common business situations.

Sending a Report

Subject: September Ads Report – Sales Up 18%

Hi Rohan,

I’ve attached the September Google Ads report. The key highlights are on page 2, including an 18% rise in conversions from Search.

Let me know if you’d like to go through it on a call this week.

Thanks,
Milap

Sending a Proposal

Subject: Proposal for Q4 SEO Campaign

Hi Meera,

As discussed, I’ve attached our proposal for the Q4 SEO campaign. It covers the scope, timeline, and pricing, with a summary on page 1.

Could you share any feedback by Thursday?

Kind regards,
Milap

Sending an Invoice

Subject: Invoice #1042 – Due 15 October

Hi Arjun,

Attached is invoice #1042 for September’s services. The payment is due by 15 October.

Thank you for your business.

Best regards,
Milap

Resending a Missing Attachment

Subject: Re: Campaign Brief (with attachment)

Hi Priya,

Apologies, the file didn’t attach to my last email. I’ve attached the campaign brief here.

Thanks,
Milap

How to Refer to a Shared Link Instead of an Attachment

More teams now share files through cloud links instead of attachments. The same rules apply: name the file and explain why it matters.

Useful phrases include:

• “Here’s the link to the updated proposal: [link].”
• “I’ve shared the design folder with you on Google Drive.”
• “You can view the full report here: [link]. You have edit access.”
• “The recording from today’s call is available at this link.”

Always mention the access level. Say whether the reader can view, comment, or edit. Before you send, open the link in a private browser window to check that it works for someone outside your account.

Best Practices for Sending Email Attachments

How you send the file matters as much as how you mention it.

Name Files Clearly

Use descriptive file names. Compare:

• Poor: final_v3_NEW.pdf
• Better: Rankvise_September_Ads_Report_2026.pdf

A clear file name helps the reader find it later in their downloads or inbox.

Mention the Attachment in the Subject Line

For important files, signal them in the subject line. For example: “Signed Contract Attached” or “Invoice #1042 Attached.”

Summarise the Key Point in the Email

Do not make the reader open the file to understand the main message. Put the headline result or key action in the body of the email.

Keep File Sizes Manageable

Large attachments can bounce or clog inboxes. For big files, use a cloud link from Google Drive, OneDrive, or Dropbox instead. Check that sharing permissions are set correctly before sending.

Use Common File Formats

PDF works best for documents you do not want edited. Use Word, Excel, or Google Docs formats when the recipient needs to make changes.

Be Careful With Sensitive Files

For contracts, financial data, or personal information, consider password protection or secure sharing links. Send passwords through a separate channel.

How to Avoid Forgetting the Attachment

Everyone has written “please see attached” and forgotten the file. Here is how to prevent it.

Attach the file first. Add the attachment before you write the email. This simple habit removes most mistakes.

Use built-in reminders.

• Gmail scans your message for phrases like “I’ve attached” or “see attached”. If no file is attached, it warns you before sending.
• Outlook includes a forgotten attachment warning in many versions. In classic Outlook for Windows, you can manage it in the Mail options.

Re-read before you send. A quick scan of the message and attachments catches both missing and wrong files.

Common Mistakes When Referring to Attachments

1. Saying “see attached” with nothing attached. The classic error. Attach first, then write.
2. Attaching the wrong version. Check file names and dates before sending.
3. Giving no context. “Attached” alone leaves the reader guessing.
4. Burying the attachment reference. Mention it early in the email, not in the last line.
5. Sending huge files. Use a link for anything large.
6. Using unclear file names. “Document1.docx” helps no one.

Real-World Example: Making Client Reports Easier to Use

Consider a marketing consultant who sends monthly reports to ten clients. Clients often replied with questions like “What should I look at?” or “Can you summarise this?”

The consultant made three small changes:

• File names now include the client name, month, and report type.
• Every email opens with one line naming the attachment and its key result.
• Each email ends with one clear action, such as “Reply to approve next month’s budget.”

Client replies became faster and more focused. Fewer people asked for summaries, because the key point was already in the email.

Conclusion: Make Every Attachment Easy to Understand

Knowing how to refer to an attachment in an email is a small skill that makes a big difference. A clear reference tells the reader what the file is, why it matters, and what to do next.

Name your files clearly. Mention the attachment early. Add one line of context. And attach the file before you start writing.

Your emails will be easier to act on, and your clients and colleagues will notice.

FAQs

How do you professionally refer to an attachment in an email?

Name the file and explain its purpose, for example: “I’ve attached the September report, with key results on page 2.”

Is “please find attached” still professional?

Yes, it is correct and professional, but it can sound stiff. Clearer phrases like “I’ve attached” usually work better.

Is it “attached is” or “attached are”?

Use “attached is” for one file and “attached are” for several. For example, “Attached are the reports.”

How do I avoid forgetting an email attachment?

Attach the file before writing your email. Gmail and many Outlook versions also warn you if you mention an attachment but forget it.

Should I mention attachments in the subject line?

For important files like invoices or contracts, yes. It helps the reader spot and find the file quickly.