  Neutron-induced background has been studied in various components of the
TIN.TIN detector, which is under development for the search of Neutrinoless
Double Beta Decay in $\rm^{124}Sn$. Fast neutron flux
$\sim10^{6}~n~cm^{-2}s^{-1}$ covering a broad energy range ($ \sim0.1$ to $
\sim18$~MeV) was generated using $^{9}Be(p,n)^{9}B$ reaction. In addition,
reactions with quasi-monoenergetic neutrons were also studied using
$^{7}Li(p,n)^{7}Be$ reaction. Among the different cryogenic support structures
studied, Teflon is found to be preferable compared to Torlon as there is no
high energy gamma background ($E_\gamma >$ 1 MeV). Contribution of
neutron-induced reactions in $\rm ^{nat, 124} $Sn from other Sn isotopes (A =
112 -- 122) in the energy region of interest, namely, around the
$Q_{\beta\beta}$ of $\rm^{124}Sn$ ($E \sim$ 2.293 MeV), is also investigated.
