  We describe the state of the art in the field of radiative corrections for
deep inelastic scattering. Different methods of calculation of radiative
corrections are reviewed. Some new results for QED radiative corrections for
polarized deep inelastic scattering at HERA are presented. A comparison of
results obtained by the codes POLRAD and HECTOR is given for the kinematic
regime of the HERMES experiment. Recent results on radiative corrections to
deep inelastic scattering with tagged photons are briefly discussed.
