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    5 min read 5 stepsMay 8, 2026Verified May 2026

    How to Format a Formal Letter Properly

    A clear, plain-English guide to laying out a formal letter that looks professional, with the right spacing, headings, and closing.

    At a Glance

    Category
    Tips & Tricks
    Difficulty
    Beginner
    Read Time
    5 min read
    Steps
    5
    Topics covered
    letters
    writing
    formal
    seniors
    communication

    In this guide (5 steps):

    1. 1.Put Your Address and Date at the Top
    2. 2.Add the Recipient's Name and Address
    3. 3.Write a Proper Greeting
    4. 4.Write the Body in Clear Paragraphs
    5. 5.Close, Sign, and Mail the Letter
    1

    Put Your Address and Date at the Top

    ~32s
    Start at the top of the page. Type your full mailing address on the top right side: street on one line, city, state, and zip code on the next line. Skip a blank line, then type the date you are writing the letter. Spell out the month, like "May 8, 2026," rather than using numbers. If you prefer, you can put your address and the date at the top left instead. Both styles are accepted today.

    Quick Tip

    If you have letterhead with your name and address printed at the top, skip your address and start with the date.

    2

    Add the Recipient's Name and Address

    ~30s
    Skip two blank lines after the date. Type the recipient's full name and title on the first line, like "Ms. Linda Johnson, Account Manager." On the next line, type the company or organization name. On the lines below, type the full street address, then city, state, and zip code. If you do not know the recipient's name, call the company and ask, or write "Customer Service Manager" as a polite stand-in.

    Warning

    Do not write "To Whom It May Concern" if you can avoid it. A real name gets a faster, more personal response.

    3

    Write a Proper Greeting

    ~30s
    Skip another blank line and write the greeting. Use "Dear" followed by the title and last name, then a colon. Examples: "Dear Ms. Johnson:" or "Dear Dr. Patel:" or "Dear Senator Smith:" The colon at the end is the formal style. A comma is acceptable but less formal. If you do not know the gender, use the full first and last name: "Dear Pat Williams:"

    Quick Tip

    Never use a first name alone in a formal letter, even if you know the person well. The formal style calls for a title and last name.

    4

    Write the Body in Clear Paragraphs

    ~33s
    Skip a blank line after the greeting. Write a short opening paragraph that says exactly why you are writing. The next one or two paragraphs give the facts: dates, account numbers, what happened, and any documents you are including. The final paragraph states what you want the recipient to do and by when. Keep each paragraph to four or five sentences. Leave a blank line between paragraphs and do not indent the first line.

    Quick Tip

    Read your letter out loud before you finish. If a sentence is hard to say in one breath, it is too long. Break it into two.

    5

    Close, Sign, and Mail the Letter

    ~37s
    Skip a blank line after the last paragraph. Type a closing word followed by a comma: "Sincerely," or "Respectfully," or "Best regards," Skip four blank lines so you have room to sign your name in pen. Type your full name below that gap, and your phone number or email on the line under your name if the recipient may need to reach you. Print the letter, sign it in pen, fold it in thirds, and mail it in a regular business envelope. Keep a copy for your records.

    Warning

    For very important letters, send by certified mail with a return receipt at the post office. The receipt proves the letter arrived and who signed for it.

    You Did It!

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    A formal letter is what you send when the matter is serious. You might write one to a doctor's office, a bank, an insurance company, a landlord, a member of Congress, or a business that owes you a refund. The look of the letter matters almost as much as the words. A neatly formatted letter shows the reader that you are organized and that your concerns deserve a careful response. A messy letter, even one with a strong message, can be set aside or ignored.

    The basic shape of a formal letter has not changed in over a hundred years. It starts with your address at the top right or top left of the page. Below that goes the date you are writing. Below the date goes the recipient's name, title, and full mailing address. Then comes a greeting, like "Dear Ms. Johnson," followed by the body of the letter in clear paragraphs. The letter ends with a closing line, like "Sincerely," your handwritten signature, and your typed name below the signature. That is the whole shape. Once you know it, you can write a formal letter for any purpose.

    Margins, spacing, and font also count. Use one-inch margins on all four sides of the page. Use a clean font like Times New Roman or Arial in size 11 or 12. Leave a blank line between paragraphs rather than indenting them, which is the modern style. Do not use bright colors, fancy fonts, or decorations. The goal is to look serious and easy to read. A formal letter should fit on one page if at all possible. If you need a second page, write a few words at the top of the second page so a reader who drops the pages can put them back in order.

    The tone of the letter should be polite even when the subject is a complaint. State your purpose in the first paragraph. Give the facts in the middle paragraphs. End with a clear request, such as a refund amount, a meeting, or a written response by a specific date. Sign your full name in pen above your typed name. Keep a copy of every formal letter you send for your records, along with proof of mailing if the letter is important. With a little care, your letter will stand out in a tall stack of mail and get the attention it deserves.

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