  Electric quadrupole (E2) and magnetic dipole (M1) transition amplitudes among
the low-lying states of quadruply ionized vanadium V$^{4+}$, important in
various field of experimental and astrophysics are presented very accurately.
Most of these results are reported for the first time in the literature.
Relativistic coupled-cluster theory with single, double and leading triple
excitations has been employed for these calculations. Estimation of different
correlation effects arising through the above formalism have been highlighted
by studying core and valence electrons excitations to the excited states. The
lifetime of the first excited $D$- state is found to be long.
