Download a free immediate effect resignation letter template, easily customizable for your personal situation. Download a free resignation acceptance letter template with immediate effect in Google Docs, Pages, Word, and PDF formats.After careful consideration, I have decided to accept your resignation with immediate effect. Download free sample resignation letters in Microsoft Word and other formats. Easily edit and customize your resignation letter template. You were doing the right thing – they're not. During my last two weeks, I'll do everything possible to wrap up my duties and train other team members to take over my responsibilities. I would wish to resign and withdraw my membership from the party with immediate effect," read part of the letter.