Taylor discusses 6 key aspects of writing a resignation letter, including when to give notice, what to say, how to format it, and how to deliver it. Then, state your intent to resign and exact date of departure.Making a career change? Then you'll need to write a great resignation letter as part of the process. Find out who should be the recipient(s). You can announce " my last day is today, so this is my last shift" and you may lawfully leave without disclosing a reason. Can you please tell me what specific provisions or terms in the contract you believe may be detrimental to your future professional employment? Nursing resignation letters are formal communications that must include specific information. Use these tips to craft a professional letter. State the Position You're Resigning From With An Effective Date.