For 2014, the maximum Social Security tax for a single taxpayer is $7,254, and twice that for self-employed taxpayers.
Freebase(0.00 / 0 votes)Rate this definition: WOC. WOC is a radio station licensed to Davenport, Iowa, and has a news and talk radio format. The station's frequency is 1420 kHz, and broadcasts at a power of 5 kW. Its transmitter is located in Bettendorf, Iowa near the Scott Community College Campus.
Volatile organic compounds (VOC) means any compound of carbon, excluding carbon monoxide, carbon dioxide, carbonic acid, metallic carbides or carbonates and ammonium carbonate, which participates in atmospheric photochemical reactions, except those designated by EPA as having negligible photochemical reactivity.