1 If the IPSU provides the taxpayer the IP PIN and taxpayer wants to e-file, advise the taxpayer to provide the IP PIN by returning to the site or via telephone. 2  If IPSU does not provide the IP PIN, advise taxpayer to follow IPSU instructions in mailing the tax return.
Papaya, strawberries, pineapple, kiwifruit, cantaloupe, and raspberries are also excellent vitamin C sources. Cranberries, blueberries, and watermelon are examples of very good sources, while apples, pears, and bananas are in the good category.You should expect almost any fresh fruit to be a good, very good, or excellentsource of dietary vitamin C. In addition, many vegetables contain vitamin C.hile cooking will lower the amount of vitamin C in most foods, but the amount of vitamin C lost will vary widely by cooking method. For example, basket-steaming broccoli for 15 minutes will reduce the vitamin C content by nearly one quarter.
Foods that contain ascorbic acid include fruits such as watermelon, oranges, strawberries, kiwi, cantaloupe, grapefruit, tomatoes and mango. Vegetables are good sources of vitamin C as well, including Brussels sprouts, broccoli, winter squash and leafy green.