When you decide to leave your job at Walmart, it‘s important to have a conversation with your manager and provide them with the date of your last day at work. Giving a two weeks‘ notice is not a legal requirement, but it is a professional courtesy that can benefit you in the long run. Not only does it give the management team time to adjust schedules and fill any gaps, but it also leaves a positive impression on your managers and teammates. Some stores may require a formal resignation letter, which should be polite and professional, clearly stating the date of your last day and your reasons for leaving. If you‘re leaving for a negative reason, it‘s best to keep it non-committal and polite, leaving the door open for potential future opportunities.