Business categories are reserved for allocating tax-deductible Income and Expenses on your Schedule C as specified by the IRS.
Non-Business categories are reserved for separating transactions that are not tax-deductible and that you do not want to affect your Profit & Loss.
For more information about deducting business expenses, please refer to the IRS website below:
For more information about how to add a custom category, please refer to the following article:
For more information about how to link a custom category to a specific tax line, please refer to the following article: