QuickBooks Online comes stocked with tons of awesome reports that help you assess your business finances. While QBO allows you to track and record your Sales Tax returns in a breeze, Income Taxes will be handled outside the QBO environment, so you won't have access to an Income Tax Summary Report. I'll explain further below.
It's so important to be prepared come tax time with all the necessary tools and resources for your business. QuickBooks Online is equipped with all the information needed to record your Sales Tax filings, however Income Tax will have to be handled by your accountant.
If you're not yet connected to an accountant in QBO, you can find one in your area here: Find a ProAdvisor. Your accountant will be able to provide all the necessary information you need regarding Income Taxes.