An image forming apparatus includes an apparatus body including a housing cover, a printer, a discharge roller, a discharge portion, a scanner, and a document cover. The discharge portion is recessed downward in a vertical direction relative to an upper surface of the housing cover and includes a first wall and a second wall, and a receiving surface situated therebetween. The scanner is disposed downstream from the discharge portion in a sheet discharge direction, and includes a document table and an image sensor. The document cover is configured to pivot between a first position at which the document cover covers the document table of the scanner from above and a second position that is different from the first position. When the document cover is located at the first position, an upper surface of the document cover is substantially level with a downstream end of the receiving surface.