Revisions were made to recognize changes made during the 2007 Legislative Session. The revisions affect only the section captioned âRoll-over Paymentsâ. Advice has been requested concerning the income tax treatment of certain payments received from the Kansas Public Employees Retirement Systems (KPERS). Introduction.
1 You can only donate blood every 56 days. 2  If you have donated blood more recently than that, then you are not eligible again. 3  Do not give blood if you have had simple dental work done within 24 hours or major dental work in the past month.
HOW TO DONATE Blood can be safely donated every 56 days. Platelets can be given every seven days â up to 24 times a year. Individuals who are 17 years of age (16 with parental consent in most states), weigh at least 110 pounds and are in generally good health may be eligible to donate blood.