Examples of Unethical Research. Whichever ethical requirement may be chosen, the history of human research offers grim examples of its violation. During World War II, German researchers performed a large number of experiments in concentration camps and elsewhere.
First, lower income earners pay no federal income taxes on Social Security benefits, so taxation is not an issue for them. However, once a relatively low threshold level of taxable income is surpassed, somewhere between 50 to 85 percent of benefits are subject to taxation.
Social Security is designed to provide retirement support for American workers who pay into the system. It is funded through FICA taxes (FICA stands for the Federal Insurance Contributions Act). The Social Security Administration levies a 12.4% tax on earnings (6.2% is paid by you, and 6.2% is paid by your employer) to fund Social Security benefits. There's a good deal of confusion surrounding Social Security and how this vast program works, so let's go over the basics that every American should know.