See below for instructions for completing fillable and Excel version forms. Learn how to easily create and access data entry forms in Excel that will help you more accurately and quickly enter data.Other people can use Excel to fill out the form and then print it if they choose to. Step 1: Show the Developer tab. In this video, we will discuss and develop an Automted Employee Data Entry in Excel with some advanced features e.g. Find forms related to accounting, contracts, payroll, purchasing and payments, travel and vendors. In this tutorial you will learn how to create a fillable form with a submit button In Excel. This fillable form can be sent out via email. How do I fill this out? Find form template designs for your projects.