Guides
How to Write a Professional Letter
Use this guide as the foundation for business, work, school, housing, and personal letters that need a polished tone.
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Basic structure
Most professional letters follow the same pattern: greeting, purpose, supporting details, requested action, and closing. The reader should know what you need within the first few lines.
Tone
Use calm, direct language. Professional does not mean stiff; it means clear, respectful, and useful.
Length
One page is usually enough. If you need to include documents, dates, or evidence, summarize the key point first and then attach or list details.
Quick checklist
- Is the purpose clear?
- Are dates and names correct?
- Is the requested action obvious?
- Is the tone calm?
- Did you proofread before sending?
Related resources
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