What is the shelf life of ground almonds?

Ground almonds typically have a shelf life of about 6 to 12 months when stored in an airtight container in a cool, dark place. If kept in the refrigerator or freezer, they can last up to a year or more. However, it's important to check for signs of rancidity, such as an off smell or taste, before using. Always label the container with the date to keep track of freshness.