R.I. Gen. Laws § 42-64.3-9: Standards for business property tax adjustment.

Notwithstanding the provisions of chapters 3 — 9 of title 44, real and tangible property taxes in enterprise zones for qualified businesses may be exempted or stabilized upon authorization of the city or town council. Nothing in this section shall be deemed to permit the exemption or stabilization for any manufacturing or commercial concern locating from one city or town within the state to another.