The professional heading for a letter is the block of information at the top that includes your name, address, date, and the recipient’s details—formatted correctly, it sets the tone for the entire correspondence. In standard business format, it appears in the top-left corner (or as a letterhead) and is followed by the date and the recipient’s address before the salutation.
What a Letter Heading Includes
A complete professional heading contains four essential elements, each on its own line. The order and content are standardized across business and formal correspondence:
- Your full name (no titles unless you hold a professional designation like MD or PhD)
- Your street address (including apartment or suite number)
- Your city, state, and ZIP code
- The date (written out in full, e.g., “October 3, 2024”)
If you are writing on behalf of an organization, the heading may begin with the company name and address instead of your personal details. In that case, your name appears only in the signature block at the end.
Why the Heading Matters
The heading is the first thing a reader sees, and it serves three practical purposes. First, it tells the recipient who is writing and where to send a reply—without it, your letter may be filed incorrectly or ignored. Second, it establishes a formal tone that signals you understand professional conventions. Third, it provides a clear reference point for the date, which is critical for records, deadlines, and follow-up communication.
A sloppy heading—missing a ZIP code, using an unprofessional email address, or forgetting the date—can undermine your credibility before the reader even reaches your first sentence. In contrast, a clean, correctly formatted heading suggests that you are organized and attentive to detail.
How to Format the Heading Correctly
There are two accepted formats for a professional letter heading: block format and modified block format. In block format, every line starts at the left margin. In modified block, the heading, date, and closing are indented to the center or right, while the body remains left-aligned. Both are acceptable; block format is more common and easier to type.
- Type your full name on the first line.
- Type your street address on the second line.
- Type your city, state, and ZIP code on the third line.
- Skip one line, then type the full date.
- Skip one line, then type the recipient’s name, title, company, and full address—each on its own line.
For a letter sent via email, the heading is often simplified to just your name and contact information at the bottom, but if you attach a PDF version, include the full heading at the top.
Common Mistakes and How to Avoid Them
Even experienced writers make errors in the heading. The most frequent issues include:
- Using abbreviations like “St.” for “Street” or “Apt.” for “Apartment”—write them out fully.
- Forgetting the ZIP code, which delays delivery and looks careless.
- Putting the date in numeric form (10/3/24) instead of writing it out—use “October 3, 2024” for formal letters.
- Listing the recipient’s address before your own—your address always comes first.
- Including your email or phone number in the heading—these belong in the signature block or a separate contact line, not the heading.
If you are using letterhead stationery, the heading is already printed at the top. In that case, you only need to add the date and the recipient’s address below it, skipping your own address entirely.
Heading vs. Salutation: What’s the Difference?
Many people confuse the heading with the salutation, but they serve different roles. The heading is the entire block of identifying information at the top—your address, the date, and the recipient’s address. The salutation is the greeting line that follows, such as “Dear Mr. Smith:” or “Dear Hiring Manager:”. The heading appears before the salutation, and there is always a blank line between the recipient’s address and the salutation.
Another related element is the subject line, which is optional but useful. It appears one line below the salutation, often bolded or underlined, and summarizes the letter’s purpose (e.g., “Re: Application for Marketing Manager Position”). The subject line is not part of the heading, but it is part of the same top-of-page structure.
Template for a Professional Letter Heading
Your Name
Your Street Address
Your City, State ZIP Code
Month Day, Year
Recipient’s Name
Recipient’s Title
Company Name
Company Street Address
Company City, State ZIP Code
Dear Mr./Ms. Last Name:
Sample (fictional):
Jordan Lee
482 Maple Avenue
Springfield, IL 62704
October 3, 2024
Dr. Patricia Nguyen
Director of Human Resources
Midwest Medical Group
1200 Oak Street
Springfield, IL 62701
Dear Dr. Nguyen:
Frequently Asked Questions
Should I include my phone number in the heading?
No. The heading is for postal address and date only. Your phone number and email address belong in the signature block at the end of the letter, or as a separate contact line below your typed name. Including them in the heading clutters the format and is not standard practice.
What if I don’t have a street address?
If you are writing from a PO Box, use that instead: “PO Box 1234, Springfield, IL 62704.” If you are writing from a temporary residence or a friend’s address, it’s acceptable to use that address as long as you have permission. For digital-only correspondence, you can omit the address and just include the date, but for formal letters, a physical address is expected.
Do I need a heading if I’m sending an email?
For email, the subject line and your signature block serve a similar purpose. However, if you are attaching a formal letter as a PDF, include the full heading at the top of the document. For the email body itself, a simple salutation and closing are sufficient—the recipient’s email client already shows your name and address.
How do I format the heading for a letter to a company?
Use the same structure, but replace your personal address with the company’s official address if you are writing on behalf of the company. If you are writing to the company, your address stays at the top, followed by the date, then the company’s address. Always include the recipient’s full name and title if you know them; if not, use “Hiring Manager” or “Customer Service Department.”
Is it okay to use a return address label for the heading?
No. A printed label looks informal and is meant for envelopes, not for the letter itself. The heading should be typed directly on the page, matching the font and style of the rest of the letter. If you are handwriting a letter, write the heading neatly in the same handwriting.
What if the letter is more than one page?
The heading appears only on the first page. For subsequent pages, use a header with the recipient’s name, the page number, and the date (e.g., “Smith, page 2, October 3, 2024”). This is called a continuation page header and is separate from the main heading.
Final Checklist Before Sending
Before you seal the envelope or hit send, review your heading for these details:
- Your name is spelled correctly and matches your signature.
- Your address is complete, including ZIP code.
- The date is written out in full, not abbreviated.
- The recipient’s name and title are accurate—double-check spelling.
- There is a blank line between your address and the date, and between the date and the recipient’s address.
If you are unsure about a specific format for a legal or official document, ask the receiving institution or a qualified professional for their preferred style. The rules above cover general business correspondence, which is the most common context for a professional letter heading.