(1) A person must keep, or cause to be kept, all records that are necessary to enable the person's tax liability under a taxation law to be properly assessed.Penalty: In the case of (a) a body corporate, a fine not exceeding 500 penalty units; or(b) in any other case, a fine not exceeding 100 penalty units.(2) Subsection (1) does not affect a provision of any other taxation law concerning the keeping of records.(3) The Commissioner, by written notice to a person who is required to keep a required record or cause a required record to be kept, may require the person to keep, or cause to be kept, additional records specified in the notice.(4) A person must comply with a notice under subsection (3) .Penalty: In the case of (a) a body corporate, a fine not exceeding 500 penalty units; or(b) in any other case, a fine not exceeding 100 penalty units.