Formal vs Informal Letters
Master the structure and conventions of letter writing.
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Formal vs Informal Letters
Formal Letter Structure
- Sender's address (top right)
- Date
- Recipient's address (left side)
- Dear Sir/Madam (or specific name)
- Body — clear, polite, professional
- Yours faithfully/sincerely
- Signature + Full Name
Informal Letter Structure
- Date (optional)
- Dear [Name]
- Body — conversational, personal
- Best wishes / Love
- Your name
| Feature | Formal | Informal |
|---|---|---|
| Tone | Professional, polite | Friendly, casual |
| Language | No contractions, no slang | Contractions, slang OK |
| Purpose | Application, complaint, inquiry | Chatting, inviting, thanking |
| Example | "I am writing to inquire about…" | "Hey! How are you doing?" |
💡 Tip
Always proofread formal letters before sending. First impressions matter!
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