For the purposes of, and subject to, the provisions of the Tax Acts which apply this section, the annual value of land shall be taken to be the rent which might reasonably be expected to be obtained on a letting from year to year if the tenant undertook to pay all usual tenant’s rates and taxes, and if the landlord undertook to bear the costs of the repairs and insurance, and the other expenses, if any, necessary for maintaining the subject of the valuation in a state to command that rent.

Section 23 of the M2General Rate Act 1967 (adjustment of gross value by reference to provision of or payment for services etc.) shall apply for the purposes of subsection (1) above, and in relation to land in Scotland or Northern Ireland shall apply as if it extended to the whole of the United Kingdom.

Where any question arises as to the annual value of land it shall be determined by the General Commissioners and those Commissioners shall hear and determine the question in like manner as an appeal.