The title compound, [Cu(C2H6NO4S2)(C6H7N)(2)], consists of monomeric molecules in which the Cu atom displays planar but irregular coordination by three N-atom donors; Cu - N = 2.1054 (12) ( amide N), 1.9514 ( 12) and 1.9589 (12) Angstrom, and N-Cu - N = 141.24 ( 5), 111.54 ( 5) and 107.20 (5)degrees. Intramolecular Cu ... O contacts are observed. The packing involves (interconnected) layer formation via C - H ... O interactions in two directions, three hydrogen bonds combining to form layers parallel to (101) and five to form layers parallel to (10 (2) over bar).