QuickBooks is an accounting software built for small and medium businesses, so you can choose one of the three plans of QuickBooks Small Business. These are subscription-based tiered plans, so in addition to the base features available to all subscribers, you get more access to some aspects with each step up in price. You must check the features of each plan and decide for yourself which plan will best suit your business. One thing to note here is that once a plan is selected, you can always upgrade your plan, but you can not downgrade or return to a lower plan. Take professional QuickBooks accounting services provider's help to select the right plan.