tax-free
adjective
TAX uk/ˌtæksˈfriː/ ustax-free earnings, investments, etc. are ones on which no tax has to be paid:
When you retire, the pension plan allows you to take up to 25% as a tax-free lump sum.
If investors fail to move the money within six months of the plan maturing, it loses its tax-free status.
tax-free benefits/bonus/income
tax-free bonds/investments/savings
tax-free
adverb
The "free zone" status allows owners to repatriate 100% of their earnings tax-free.