What is the Difference Between Formal and Informal Letter?

The main difference between formal and informal letters lies in their purpose, tone, content, structure, and language. Here are the key differences between the two:

1. Purpose: Formal letters are written for official or professional communication, such as business correspondence or job applications, while informal letters are used for casual or personal communication, such as writing to friends or family members.
2. Tone: Formal letters employ a professional language, tone, and adherence to conventions, while informal letters prioritize personal expression and emotional tone, often using a friendly and casual language.
3. Content: Formal letters convey information clearly and precisely, adhering to a structured format, whereas informal letters allow for a more expressive and conversational approach, often incorporating personal anecdotes.
4. Structure: Formal letters follow a prescribed format, while informal letters do not follow any specific format and are more flexible in their structure.
5. Language: Formal letters use complex and formal language, whereas informal letters use simple, casual, and colloquial language.

In conclusion, the major differences between formal and informal letters are in their tone, purpose, content, structure, and language. Formal letters are used for professional communication with a strict format, while informal letters are for personal communication with a casual style.

Comparative Table: Formal vs Informal Letter

The main difference between formal and informal letters lies in their purpose, tone, and structure. Here is a comparison table highlighting the key differences between the two:

Formal letters are written for official purposes and follow a strict format, using professional language and adhering to conventions. They are typically used for business communication, letters outlining civic problems, and job applications. On the other hand, informal letters are more relaxed, using a friendly tone and casual language, often incorporating personal anecdotes. They are written to friends and relatives for personal communication.