Sending a letter through an India Post office is simple and affordable. Whether you want to send a personal letter, application, document or greeting card, you can prepare the envelope at home and post it at your nearest Post Office.
For a regular domestic letter, India Post requires the letter to be securely closed and the postage to be paid in advance. A standard letter can weigh up to 500 grams.
How to Post a Letter in Post Office India

The process generally involves preparing the letter, writing the correct address, paying postage and handing it over for posting.
Step 1: Write Your Letter
Write your message on suitable paper and place it inside an envelope.
Make sure the envelope is properly closed. India Post states that letters should be posted in a securely closed condition.
If you are sending important documents, make sure they are protected properly inside the envelope.
Step 2: Write the Recipient’s Address
Write the recipient’s complete address clearly on the front side of the envelope.
For example:
To
Rahul Sharma
Flat 204 ABC Apartments
Bellandur Main Road
Bengaluru
Karnataka – 560103
Always include the correct PIN code. India Post recommends using a complete and accurate address with the PIN code to help avoid delays or returns.
India Post’s current addressing guidance places the addressee’s address on the front of the envelope and the sender’s address on the back.
Step 3: Add the Sender’s Address
Write your address on the envelope as the sender’s address.
A sender’s address is useful if the letter cannot be delivered and needs to be returned.
For example:
From
Sunil Kumar
25 XYZ Apartments
Bengaluru
Karnataka – 560001
Write addresses clearly and avoid unnecessary information around the address block.
Step 4: Take the Letter to a Post Office
Visit your nearest India Post office with the sealed envelope.
Tell the counter staff:
“I want to send this as a normal letter.”
The postal employee can check the article and determine the applicable postage based on its weight and type.
You can also ask about Speed Post or Registered Post if the letter is important and you need additional delivery or accountability features.
How Much Does It Cost to Post a Letter in India?
For a regular domestic letter, the current India Post tariff is:
| Weight | Postage |
| Up to 20 grams | ₹5 |
| Every additional 20 grams or fraction thereof | ₹5 |
So, a letter weighing 21–40 grams would generally require ₹10 postage.
The applicable postage depends on the type and weight of the postal article, so the Post Office counter can confirm the final amount.
Step 5: Pay the Postage
You need to prepay the postage before the letter is transmitted.
You can ask the counter staff about the required postage. Once the correct postage is paid, the letter can be accepted for posting.
India Post’s regulations also permit fully prepaid ordinary letters to be posted through designated letter boxes.
Step 6: Get a Receipt if You Use a Special Service
For an ordinary letter, you generally do not receive the same type of tracking facility associated with Speed Post.
If you need proof or tracking, ask about an appropriate accountable service such as Registered Post or Speed Post before handing over the letter.
This is particularly useful for:
- Job applications
- Official documents
- Complaints
- Legal correspondence
- Certificates and important papers
- Time-sensitive documents
Normal Post vs Speed Post vs Registered Post
| Service | Best for | Tracking/accountability |
| Ordinary Letter | Regular personal letters | Limited |
| Registered Post | Important documents | Yes, with additional features |
| Speed Post | Urgent documents | Yes |
The best option depends on how important and time-sensitive your letter is.
What Should You Write on a Letter Envelope?
A properly addressed envelope should contain:
- Recipient’s name
- House/flat number and street
- Locality
- City/town
- State
- PIN code
- Sender’s address
India Post recommends keeping the address easy to read and leaving appropriate blank space around the address block.
Can I Put a Letter Directly in a Post Box?
Yes. Ordinary prepaid letters can be posted in India Post letter boxes. However, accountable items should not be put into ordinary letter boxes.
If you are unsure whether your article qualifies, take it to the Post Office counter instead.
How to Post a Letter to Another City in India?
The process is the same:
- Put the letter in an envelope.
- Write the complete recipient address.
- Add the correct PIN code.
- Write the sender’s address.
- Take it to a Post Office.
- Pay the applicable postage.
- Hand it over for posting or use a suitable letter box for an ordinary prepaid letter.
The destination city does not require a separate procedure for an ordinary domestic letter.
Can I Send Documents Inside a Letter?
Yes, documents can be sent through suitable postal services, provided the article meets the applicable postal requirements.
For larger or heavier contents, ask the Post Office whether a parcel service is more appropriate instead of an ordinary letter.
India Post specifies that a letter must comply with its weight, size and envelope requirements.
Tips Before Posting a Letter
Before you post your letter:
- Check the recipient’s PIN code.
- Make sure the address is complete and readable.
- Include your return address.
- Close the envelope securely.
- Check the weight and postage.
- Don’t put accountable articles into a regular letter box.
- Ask about Speed Post or Registered Post for important documents.
- Keep the receipt when using a service that provides one.
Frequently Asked Questions
- How do I post a letter in Post Office India?
Put your letter in a sealed envelope, write the recipient and sender addresses, take it to a Post Office, pay the required postage and hand it over for posting.
- What is the postage for a normal letter in India?
The current domestic letter rate is ₹5 for up to 20 grams, with ₹5 for every additional 20 grams or fraction thereof.
- Can I post a letter without going to the Post Office counter?
Yes. A fully prepaid ordinary letter can be posted in a suitable India Post letter box.
- Do I need to write a PIN code?
Yes. You should always include the correct PIN code with the recipient’s address to help with accurate delivery.
- Should I write my address on the envelope?
Yes. Including the sender’s address is recommended so that the article can be returned if delivery is unsuccessful.
- Can I send an important document by normal post?
You can, but for important documents you should consider an accountable service such as Registered Post or Speed Post.
- Is a normal letter trackable?
Ordinary letters do not provide the same tracking facility as trackable postal services. If tracking is important, ask for an appropriate service at the counter.
- What is the maximum weight of an India Post letter?
Under the current India Post letter service information, the maximum weight is 500 grams.
- Can I send a letter to another state?
Yes. Ordinary domestic letters can be sent to addresses anywhere in India, subject to postal rules.
- How can I know which service is best?
For a normal personal letter, ordinary Letter service may be sufficient. For important or time-sensitive documents, ask the Post Office about Registered Post or Speed Post.
Conclusion
Posting a letter through India Post is an easy and inexpensive way to send written communication across India. Prepare the letter, use a properly addressed and securely closed envelope, include the correct PIN code, pay the required postage and hand it over at the Post Office.
For routine correspondence, an ordinary letter is usually enough. If the contents are important, urgent or require tracking, consider Registered Post or Speed Post instead.