How to write a resignation letter that's effective immediately? Download the immediate resignation letter template (compatible with Google Docs and Word Online), or see below for more examples.Learn how to write an immediate resignation letter with our comprehensive guide, including tips, examples, and a customizable template. Learn how to write a resignational letter if you're quitting for personal reasons. Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips. I am writing to give my resignation from (company name), effective (date), two weeks from today. This resignation was a difficult decision to make. Your emergency resignation letter should be clear, concise, and to the point. The tone should be one of gratitude to the company, avoiding any negativity. Download California Immediate Letter Of Resignation template, modify and send for signing using BoloForms Signature.