All employee earnings accounts have the settings “Subject to tax/ei/cpp/etc.” and all deduction accounts have the settings “Reduces tax/ei/cpp/etc.”
These replace the arcane E= codes in NV1 which offered extremely limited control over the effect of a given earning or deduction on subsequent calculations.
In your case, you would
– set the vacation pay earned accounts to “Subject to tax/ei/cpp” to “yes”
– set the vacation pay withheld (accrued) accounts to “Reduced tax/cpp/ei) to “no”
– set the vacation pay paid accounts to “Subject to tax/cpp/ei” to “no”.