Answer: Contact an IRS customer service representative to correct any agency errors by calling 800-829-1040 (see telephone assistance for hours of operation).
Complete and sign PAGE 3 of the enclosed FTB 3567, Installment Agreement Request. Mail to: STATE OF CALIFORNIA, FRANCHISE TAX BOARD, PO BOX 2952, SACRAMENTO CA 95812-2952. Incomplete information will delay processing your request.
If you are unable to revise an existing installment agreement online, call us at 800-829-1040 (individual) or 800-829-4933 (business).
About Form 9465, Installment Agreement Request. Internal Revenue Service.
An installment contract is a single contract that is completed by a series of performances–such as payments, performances of a service, or delivery of goods–rather than being performed all at one time. Installment contracts can provide that installments are to be performed by either one or both parties.