Shore gained the confidence of Hastings by attention to his duties. Besides superintending the collection of the revenues, he devoted much of his time to the adjudication of exchequer cases. He acted as revenue commissioner in Dacca and Behar, and he drew up plans for judicial and financial reforms. Deploring the lavish profusion of the governor-general, Shore communicated his views of the financial situation to
John Macpherson, who, instead of privately imparting them to Hastings, inserted them as a minute into the records of the Supreme Council. As a result of what was seen as a breach of confidence, Shore resigned his seat on the board. In January 1785 Shore returned to England in the company of Hastings. While in England, on 14 February 1786 he married Charlotte, the only daughter of James Cornish, a medical practitioner at Teignmouth. Having been appointed by the Court of Directors to a seat on the Supreme Council, Shore returned to India, and on 21 January 1787 he took his seat as a member of the government of Bengal. Many of the reforms instituted by
Charles Cornwallis were attributable to Shore's influence in the council. In the summer of 1789, Shore completed the ten-yearly settlement of the revenues of Bengal,
Bihar, and
Odisha. Though Shore recommended caution and further inquiry, and protested against rigidity, his decision in favour of the proprietary rights of the
zamindars was ratified by Cornwallis and formed the basis of the much discussed
Permanent Settlement. In December 1789, Shore embarked for England, where he arrived in April 1790. He is said to have refused the offer of a baronetcy on the ground of "the incompatibility of poverty and titles". On 2 June 1790 he was examined as a witness in the
trial of Warren Hastings with regard to the transactions of the committee of revenue at Calcutta, and he testified to his friend's popularity among the Indians. ==Governor-general==