Kyphosis defined: This drawing depicts the spinal condition of kyphosis. Kyphosis is an abnormal increase in normal kyphotic (posterior) curvature of the thoracic spine which can result in a noticeable round back deformity.
The IRS is responsible for collecting taxes and the administration of the Internal Revenue Code. It has also overseen various benefit programs. The first income tax was assessed in 1862 to raise funds for the American Civil War, with a rate of 3%. Today the IRS collects over $2.4 trillion each tax year. It processes around 234 million tax returns annually.
IRS Income Limits. People filing as individuals with a combined income of $25,000-$34,000 must pay income taxes on up to 50% of their Social Security benefits. For individuals with a combined income of more than $34,000, up to 85% of Social Security benefits will be subject to income taxes.