Date of performance of operations related to the sale of goods (works, services)
Date of performance of operations related to the sale of goods (works, services) — is considered the day when funds from the sold goods (works, services) are received into bank accounts, or the day when revenue is received into the cash register, or the day when goods (works, services) are transferred to the buyer1.
Federal Law No. 148-FZ dated November 27, 2001 "On Amending and Supplementing Part Two of the Tax Code of the Russian Federation and Article 20 of the Law of the Russian Federation 'On the Foundations of the Tax System in the Russian Federation', as amended on July 7, 2003, Article 1, paragraph 4 // Official Gazette of the Russian Federation. 2001. No. 49. Item 4554. ↩