LLC members are taxed on their personal tax returns. The LLC itself is not taxed. S-Corp shareholders are taxed on their personal tax returns. The company itself is not taxed. C-Corps are taxed both at the corporate level and again on shareholders' individual returns. Non-Profits are taxed on a corporate level but may also enjoy a host of tax-exempt benefits. Sole Proprietorships are taxed only on their owner's tax return.
To become a caregiver, you will have to undergo professional training and acquire various certifications and health and safety diplomas. That said, if you've have cared for a parent, sibling, or friend in the past and feel this is something you want to pursue, it is a business you can set up cheaply. You can not only choose your clients but also your working hours. Daily tasks as a caregiver will vary; however, you will often be expected to: