If you are buying this version, it is for both products. The personal tax program is excellent, but the business tax program assumes the user has a modest level of tax knowledge and a willingness to lookup answers on the IRS website/documents. This core business program hasn't changed for several years, so H&R Block is clearly intending to steer causal business owners to their professional services. If this scares you, use a professional.
tried to use the online version and got extremely lost within minutes and had to delete program and return, had this copy in draw and decide to install this and glad I did, was 100% better and had home and business done in no time.