1、 Make the opening lines of the letter state clearly who you are and why you are writing the letter.

　　2、 State your facts clearly and concisely by using simple sentences and formal terms rather than long winding sentences.

　　3、 Mention the events or incidents which led you to write this letter.

　　4、 You ahould be clear and consistent which are the most important facets to it while writing a legal letter， Maintain a logical flow and see that the sentences are not jumbled up.

　　5、 The conclusion must include what action you expect the reader to take. It is more effective to give a deadline. It is also not irregular to mention that further action would be taken if the reader does not take the desired action. Therefore， you should plan your letter carefully and jot down all the points that you want to include in the letter in order to keep the content precise and to the point.

　　6、 However， It should not appear rude or sound as an open threat. The reader must know that the case would be pursued if the matter is not resolved at this point in time.

　　7、 After finishing writing the letter， edit it carefully for content as well as spelling and grammatical mistakes.