Connecticut General Statutes Title 12. Taxation § 12-638p. Certain records to be kept by any entity with respect to which a sale or transfer of controlling interest in such entity is subject to tax under this chapter

Any entity with respect to which there is a sale or transfer of a controlling interest in such entity, which sale or transfer is subject to the tax imposed by section 12-638b, shall keep a record of and report every transfer of a controlling interest in its stock or in its capital, profits or beneficial interests, as the case may be, and such other information as the Commissioner of Revenue Services may require to enforce this chapter. Such report shall be filed annually or more often as may be required under regulations adopted by said commissioner in accordance with chapter 54.  1