Pultenaea bracteamajor is an erect shrub that typically grows to a height of and has hairy branches. The leaves are round to u-shaped in cross-section, long and wide on a petiole long. There are stipules long at the base and a sharp point on the tip. The flowers are arranged in groups on the ends of branchlets, the sepals long with leaf-like, linear to triangular bracteoles long at the base. The standard petal is yellow to orange and long, the wings yellow to orange and long and the keel is red to purple. Flowering occurs from August to January and the fruit is an ovalpod about long.