What does PS mean in a letter?
PS stands for Postscript, which means an extra message added after the main body of a letter is finished. It’s used to add something important, personal, or attention-grabbing that the writer didn’t include earlier.
In simple words: PS is a last-minute note at the end of a letter.
What Does PS Mean in Simple Terms?

PS comes from the Latin word post scriptum, meaning “written after.”
It is used when:
- You remember something after finishing the letter
- You want to highlight a key point
- You want to sound personal or friendly
PS is common in both formal and informal letters.
Why Do People Use PS in a Letter?
People use PS because:
- It grabs attention (people often read PS first)
- It adds a personal touch
- It highlights something important
- It feels natural and human
In modern writing, PS is often used on purpose, not by mistake.
Where Is PS Written in a Letter?
PS is written:
- After the signature
- At the very bottom of the letter
Example structure:
- Main letter content
- Closing (Sincerely, Regards, etc.)
- Signature
- PS: Extra message
Examples of PS in a Letter
Here are simple real-life examples:
- PS: Don’t forget our meeting tomorrow at 10 AM.
- PS: I really appreciated your help last week.
- PS: Let me know if you need anything else.
These lines feel natural and friendly, not forced.
Does PS Mean Something Important?

Often, yes.
PS is usually:
- Important
- Personal
- Easy to remember
That’s why many readers scan the PS first, especially in long letters.
Is PS Formal or Informal?
PS can be both, depending on how it’s used.
Informal Use
- Friendly letters
- Personal notes
- Emails to friends
Formal Use
- Business letters (used carefully)
- Professional emails (short and relevant)
In formal writing, PS should be short and meaningful.
Is PS Still Used Today?
Yes, absolutely.
Even in:
- Emails
- Digital letters
- Marketing messages
PS is popular because it:
- Feels conversational
- Stands out visually
- Feels less robotic
PS vs PPS – What’s the Difference?
- PS = First extra note
- PPS = Second extra note (Post-Postscript)
Example:
- PS: Thanks again for your support.
- PPS: I’ll call you tomorrow.
Using more than one is okay, but don’t overdo it.
Does PS Change the Meaning of a Letter?
No, PS does not change the main message of the letter.
It only:
- Adds emphasis
- Adds emotion
- Adds clarity
Think of it as a friendly reminder or bonus note.
Common Questions People Ask (Quick Answers)

Is PS rude?
No. It’s normal and widely accepted.
Should PS be short?
Yes. One or two lines is perfect.
Can PS be used in emails?
Yes, very commonly.
Should PS be capitalized?
Yes. It’s usually written as PS or P.S.
Conclusion
So, what does PS mean in a letter?
It simply means Postscript a short message added at the end to highlight something important, personal, or memorable. PS makes letters feel more human, thoughtful, and engaging, whether you’re writing to a friend or a professional contact.

Harper Lewis
Harper Lewis is a passionate storyteller who finds beauty in the little moments of life. Ever since childhood, Harper has been fascinated by words and their power to inspire, heal, and connect people across the world. With a love for exploring human emotions and everyday adventures, Harper’s writing blends heart, humor, and honesty. When not writing, Harper enjoys long walks, discovering hidden cafés, and diving into books of all genres. Harper believes that stories are bridges that link hearts and minds, making the ordinary extraordinary.
Books by Harper Lewis:
-
Whispers of the Heart
-
The Light Between Shadows







