factors to consider if purely from tax perspective:; Q- R8 X* e% Z' W0 s! f
5 h3 j- d& L9 B) S$ Wtotal additional income - `& T: M, W1 B' B0 F/ i
total taxes paid (assume it's not a cash job)4 F2 }& E9 D z) i w
total tax credit transferrable to working spouse1 w$ z# z3 O; ?
total tax credit for child day care# d2 y$ V& ?" X+ V* t/ m9 Y' |3 D
total day care cost / _8 i" n1 t& x$ w0 Y& [* D( O6 r; w; |/ s/ ?# `: p4 |7 N, \
so the formula is: - r W8 N- A- X9 r3 n A 4 ^: f5 n6 I. P8 V/ H0 ptotal additional income - total tax paid - total transferrable tax credit to working spouse (this can be claimed if one of the spouses has 0 or very little annual income) - total child day care tax credit =/</> total cost of day care.