The use of blockchain technology in the accounting sector represents an innovative approach that can transform traditional methods of bookkeeping and financial reporting. Blockchain technology enables the creation of an immutable and transparent record of all transactions. Each transaction on the blockchain is encrypted and linked to the previous one, creating a chain of blocks ( blockchain ) that is difficult to manipulate. This feature increases confidence in financial statements and reduces the risk of fraud. Data transparency makes it easier for all participants to see the real state of finances, which can increase the trust of other interested parties. Blockchain technology can automate many accounting processes, which reduces the need for manual data entry and verification. Smart contracts enable the automatic execution of contractual obligations when certain conditions are met. For example, a smart contract can automatically make a payment to a supplier as soon as products are delivered and confirmed. This speeds up processes such as payments, invoicing and account reconciliation, which increases operational efficiency and reduces human error. Blockchain technology can reduce operational costs by reducing the need for intermediaries and reducing the time required to process transactions. The decentralized nature of blockchain makes it more resistant to attacks and hacking attempts compared to traditional centralized databases. Every node in the network has a copy of the blockchain, which means that a successful attack would require compromising most of the network, which is extremely difficult. This level of security makes blockchain attractive for protecting sensitive financial data. The use of blockchain technology in the accounting sector has the potential to significantly improve the transparency, efficiency and compliance of financial data. Although there are challenges to be solved, the advantages that blockchain brings make it extremely attractive for the future of accounting.