"deduction" - key terms from Wikipedia

basic standard deduction
deduction
deduction	amount
deduction	for state and local
deduction	limit
deduction	skills
deduction	theorem
income tax deduction
logical deduction
marginal deduction	rate
metaphysical deduction
mileage deduction
natural deduction
natural deduction	systems
point deduction
rrsp deduction	limit
standard deduction
take the standard deduction
tax deduction
transcendental deduction
using deduction