Retained Earnings Tax. If a corporation keeps too much retained earnings, the excess may be subject to a special corporate income tax. As a general rule, corporations are allowed to keep $250,000 in retained earnings without any special tax.
Cancel. To train to be a nutritionist, first you need a bachelor's degree from an accredited university or college. Determine where you can train to be a nutritionist with advice from a certified diabetic educator in this free video on nutrition careers.Part of the Video Series: Diabetes Nutrition.1  How to Determine the Right Amount of Protein for a Healthy Diet.etermine where you can train to be a nutritionist with advice from a certified diabetic educator in this free video on nutrition careers. Part of the Video Series: Diabetes Nutrition. 1  How to Determine the Right Amount of Protein for a Healthy Diet.
To become certified by the Clinical Nutrition Certification Board (CNCB), youâll need to complete a number of additional courses such as herbology, nutrition and aging and nutrition assessment. A masterâs degree in clinical nutrition will delve into more complex topics.n some states, you only need a certificate or associateâs degree to be eligible for your nutritionist license, and these can be achieved in two years or less. On the other hand, some nutritionists and dietitians opt to advance to a masterâs degree, which can take between two and three years to complete.