  In this paper, we study the symmetry decomposition of R\'enyi negativity into
charge imbalance sectors for the 1+1 dimensional free compact boson field with
a global U(1) symmetry in the ground state for the case of two disjoint
intervals. We obtain multi-charged and charged R\'enyi negativity moments by
computing the four-point correlator of flux-generating vertex operators on the
Riemann surface. We then obtain charge imbalance resolved R\'enyi negativity by
taking the Fourier transform of the charged moments. Finally, we match our
results against the tight-binding model as a numerical check.
