›FINANCE, TAXused to describe companies and banks that are based in a country where they pay normal rates of tax, or to describe the services of these companies or banks : The strict regulations imposed by onshore banks make tax evasion difficult.onshore account/banking/fundsThe award-winning fund manager offers a range of 35 onshore funds.
›NATURAL RESOURCES, PRODUCTIONon land rather than in the sea: an onshore windfarm/oil fieldThe energy supplier has invested heavily in developing onshore windfarms. onshore exploration/drilling/productionOther major oil groups do not have onshore production in the country. → Compareoffshore