The government cannot dictate the number of indirect rates you have or how you apply them but they can cite you for non-compliance in the allocation of your indirect costs. Learn how best to allocate your costs based on the type of expense.
Was your rate structure used to allocate indirect costs to your products or services established to satisfy your accounting software? Was it dictated by your customer? Did you set it up because you thought that is what was needed to win contracts? Did you get it from a book or seminar, or even Google? If you answered “yes” to any of these questions, you need to read further.