The commissioner may for reasonable cause extend the time for the filing of any return due under this chapter and the payment of tax due thereon under such rules and regulations as he shall prescribe. Said commissioner may require the filing of a tentative return and the payment of an estimated tax. Any additional tax which may be found to be due on the filing of a final return as allowed by such extension shall bear interest at the rate of one and one-fourth per cent per month or fraction thereof from the original due date of such tax to the date of actual payment.
(June, 1969, P.A. 1, S. 38; June, 1971, P.A. 8, S. 17; P.A. 81-411, S. 38, 42.)
History: 1971 act increased interest rate from 0.75% to 1%; P.A. 81-411 increased interest on tax due on final return after an extension of time for filing to 1.25% per month, effective July 1, 1981, and applicable to taxes becoming due on or after that date.
Authority delegation not unconstitutional. 163 C. 478.
Cited. 44 CS 126.
Structure Connecticut General Statutes
Chapter 224 - Dividends, Interest Income and Capital Gains Tax
Section 12-505. - Definitions.
Section 12-506. - Imposition of tax on dividends, interest income and capital gains.
Section 12-506a. - Exchange of property.
Section 12-506b. - Estates of deceased persons.
Section 12-506c. - Exemptions.
Section 12-506d. - Credit for tax paid in another state on gain from sale of certain property.
Section 12-506e. - Effective dates of sections 12-505 to 12-508, inclusive.
Section 12-506g. - Exemption for gains subject to tax as income of a Subchapter S corporation.
Section 12-507. - Duties of fiduciary.
Section 12-508a. - Extension of time for tax return and payment to April 16, 1974.
Section 12-510. - Powers and duties of commissioner.
Section 12-511. - Deficiency assessments.
Section 12-511a. - Disclosure by taxpayer of relevant changes in federal taxable income.
Section 12-512. - Collection of tax, penalties and interest.
Section 12-513. - Abatement of tax.
Section 12-514. - Excess payments.
Section 12-515. - Refund claims.
Section 12-517. - Extension of time for filing return and paying tax.
Section 12-517b. - Installment payment on account of estimated tax. Amount and when payable.
Section 12-518. - Enforcement. Regulations.
Section 12-519. - Penalties for wilful failure to comply with requirements of this chapter.
Section 12-520. - Report by Commissioner of Revenue Services. Confidential information.
Section 12-521. - Appeal to commissioner.
Section 12-522. - Appeal from commissioner.
Section 12-522a. - Applicability of chapter provisions limited.