In the world of professional correspondence—whether for jobs, admissions or other offers—three types of letters often crop up: acceptance letters, rejection letters and withdrawal letters. Mastering each ensures you communicate clearly, politely and with professionalism.


What These Letters Are—and Why They Matter

Each of these letters plays a strategic role: they close or open doors, preserve reputations and maintain relationships. A well‑written letter can leave a positive impression; a poorly handled one can create unnecessary awkwardness or harm future opportunities.


Key Elements for All Three Letter Types

Regardless of the specific type, all letters should adhere to professional standards:

As a note, for acceptance letters you often reaffirm the terms discussed.  For rejection letters, experts advise being clear early on and expressing thanks rather than dwelling on negatives.  For withdrawals, you should act promptly and clearly. 


How to Write an Acceptance Letter

When you receive an offer and you’re ready to say “yes,” an acceptance letter should:

  1. Thank the sender for the offer.
  2. Confirm your acceptance of the role or invitation, including the key terms (start date, salary, duties) if relevant.
  3. Offer any next steps you expect (paperwork, orientation) or ask for clarification.
  4. Express your enthusiasm and look ahead to working together.

Template Example:

Dear [Name],

Thank you very much for offering me the position of [Job Title] at [Company Name]. I am delighted to accept this offer and look forward to starting on [Start Date] under the terms we discussed (annual salary of [Amount], [other benefit/bonus], etc.).

I am eager to join your team and contribute to [Company] and am ready to complete any required paperwork or orientation. Please let me know if there are any forms I should complete or documents I should send.

Thank you again for this opportunity. I look forward to working with you.

Sincerely,

[Your Name]

This structure aligns with widely‑recommended guidance on acceptance letters. 


How to Write a Rejection Letter

Whether you are rejecting an offer or informing someone they’re not selected, the same principles apply: be prompt, be respectful, be clear. According to advice from sources like the Harvard Business Review, it’s best to “say thanks, deliver the news, give the main reason (if appropriate), and offer hope.” 

Rejection Letter Template:

Dear [Name],

Thank you very much for offering me the position of [Job Title] at [Company Name] (or for considering my application for [Position/Program]). After careful consideration, I regret to inform you that I must decline the offer (or that I will not be moving forward with the application).

I truly appreciate the time and effort you and your team invested during the selection process, and I wish you every success in filling the role (or assembling the class).

Thank you again for your consideration.

Sincerely,

[Your Name]

Key points: Keep it short; mention appreciation; optionally provide (succinct) reason; maintain a professional tone. 


How to Write a Withdrawal Letter

A withdrawal letter is sent when you’ve either accepted an offer earlier and now need to step back, or you’re pulling out of an application process. The key is timeliness and transparency, and doing so in a way that preserves goodwill. 

Withdrawal Letter Template:

Dear [Name],

Thank you for offering me the position of [Job Title] at [Company Name] (or for accepting my application for [Program/Role]). After careful reflection, I have decided to withdraw my acceptance (or withdraw my application) effective immediately.

I apologize for any inconvenience this may cause and am grateful for the opportunity and your time during the process. I wish you and your team (or your program) all the very best going forward.

Thank you again.

Sincerely,

[Your Name]

Even if you previously accepted an offer, withdrawing is permissible—but handle it with care. 



Common Mistakes & How to Avoid Them

MistakeWhy it’s a problemHow to avoid it
Too vague or lateConfuses the recipient, may burn bridgesSend as soon as decision is firm; clearly state what you’re doing
Over‑explaining or negative detailCan cause misunderstanding, come across poorlyKeep reasons brief and positive or omit specific reasons
Poor formatting or typosUndermines professionalismFormat as business letter/email; proofread
Losing goodwillOpportunities may close downAlways thank the recipient and close amicably

When to Send Each Letter


Why It’s Worth Getting Right

These letters are more than just formalities:


Conclusion

Whether you’re accepting, rejecting or withdrawing, the way you compose your letter matters. Clear structure, respectful tone, timely delivery and professional format make all the difference. And if you ever need assistance drafting or polishing a letter of this kind, consider using an AI‑powered cover letter generator like LetterLab to get started—then personalise it yourself to ensure authenticity.