Preheat oven to 350 F, prepare cupcake liners.
In a medium sized bowl, add flour, allspice, salt, whisk, and set aside.
In a large bowl add softened butter, sugars and mix with a handheld mixer. Add eggs, vanilla extract and continue mixing until everything is well combined. Next add pumpkin, baking soda and mix.
Add the dry ingredients to the wet ingredients and mix until everything is well combined.
Add batter to cupcake liners and bake for 20 minutes.