Teen Pregnancy Prevention (TPP) Replication Study. Teen Pregnancy Prevention (TPP... The Teen Pregnancy Prevention (TPP) Replication Study is evaluating three replications of three evidence-based program models, for a total of nine sites funded through the Office of Adolescent Health (OAH) Teen Pregnancy Prevention (TPP) program.
First, the amount of the fee cannot be more than the maximum that Social Security allows: the lesser of 25% of backpay or $6,000. For example, if your backpay award is $20,000, your attorney can collect $5,000 (25% of $20,000). Second, the agreement must be signed by the Social Security claimant and the attorney.
The Old-Age, Survivors and Disability Insurance program, or OASDI, tax is calculated by taking a set percentage of your income from each paycheck. More commonly called the Social Security tax, this percentage is determined by law each year and applies to employees and employers. For 2015, both employees and employers must contribute 6.2% of employee compensation, for a total of 12.4%. Those who are self-employed are liable for the full 12.4%.