Resignation Letter Format

It is best to resign in person, so meet your reporting manager and offer your resignation. Follow it up with a formal/E-mail resignation letter.
Regardless of why you are leaving, make sure you do not include negative comments about your company, manager, co-workers or juniors.
Keep your resignation letter concise, professional, and polite. Use traditional fonts like Times New Roman, Arial and Calibri of size 10-12 points.
Mention your employer’s contact information and your contact information followed by the date.
Address your resignation letter to your reporting manager, Dear Sir/Madam/Mr./Ms.
Mention subject line as Letter of Resignation followed by your name.
Start by mentioning that you are resigning and include the date on which you wish to be released along with the notice period you need to serve.
In case, you are leaving for higher education, next job or taking time off; you could mention here. Keep it positive.
Express gratitude and thank your manager for giving you the opportunity to work and mention the skills you have picked up, appreciate details about the job, project and people.
In case you want a letter of reference from your manager, you can ask for it here. Also, mention in case you can help during the transition that your leaving can cause.
Use a formal signoff like Sincerely Yours
End with your name/handwritten signature (if giving your letter in person) followed by your contact information.