  For superpartner masses not much heavier than the weak scale $M=M_{\rm W}$,
large logarithmic corrections of the Sudakov type arise at TeV energies. In
this paper we discuss the general structure of electroweak supersymmetric
(susy) Sudakov corrections in the framework of the infrared evolution equation
method. We discuss Yukawa sector Ward-identities which lead to the
exponentiation of the subleading (SL) logarithmic Yukawa enhanced Sudakov
corrections in both the Standard Model (SM) as well as in softly broken
supersymmetric extensions. The results are given to SL accuracy to all orders
in perturbation theory for arbitrary external lines in the ``light'' susy-mass
scenario. The susy-QCD limit for virtual corrections is presented.
Phenomenological applications regarding the precise determination of the
important parameter $\tan \beta$ through virtual corrections are discussed
which are independent of the soft susy breaking mechanism to sub-subleading
accuracy to all orders.
