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.
Â©2007 Publications International, Ltd.Vitamin C rich foods like oranges, sweet peppers, grapefruits, lemons and limes are great sources of vitamin C. Raw fruits and vegetables are your best sources, so if cooking, keep the heat low. See more pictures of fruit.ore than with any other vitamin except folate, vitamin C is easy to destroy. The amount in foods falls off rapidly during transport, processing, storage, and preparation. Bruising or cutting a fruit or vegetable destroys some of the vitamin, as does light, air, and heat.