To write a short notice resignation letter, include your position and effective date, explain your reason and express gratitude. Learn how to write a short notice resignation letter with samples.Find a solution to the challenge of resigning on short notice. Learn how to write a resignation letter with a notice period. If you want to quit a job you just started, something to say that would be positive would be: 'I am very grateful for this opportunity. Ensure it is in a formal letter format. What are some tips for writing a professional resignation letter with a notice period? A simple resignation letter format includes a resignation statement, an appropriate notice period, and an expression of gratitude. State officials will discuss the latest on the Clear Lake hitch in a meeting scheduled for next week.