
Leonardo in turn illustrated Luca’s books on mathematics. Pacioli was also a close friend of Leonardo da Vinci, and they collaborated with mathematical precision on projects including the lay-out of da Vinci’s Last Supper. His friends and patrons included Renaissance scholars and artists like: Francesca, Donatello, Brunelleschi, Alberti, the banker, Lodovico Sforza and noble, Federigo, Duke of Urbino.

Pacioli lectured in Naples, Venice, and Florence, packing the halls with famous figures of his time. A typical Renaissance man of mixed talents and endeavors, he was awarded a chair in mathematics at the University of Perugia and the equivalent of a doctorate degree. Luca soon became a highly productive scholar, publishing eleven books on algebra, geometry, mathematics, chess, accounting (and on the lighter side) magic squares, and card games. He eventually entered the Franciscan order and dedicated his life to the pursuit of knowledge. Like many Renaissance scholars, his publications on accounting provided invaluable facts that may have been lost to later generations of merchants, bankers, and even modern businessmen.Īt the age of 16, young Luca left his mercantile apprenticeship to tutor the children of wealthy merchants while studying at the University of Padua. Although his works were not original, he created a compendium of accomplishments in the art of accounting. Luca Pacioli, an Italian educator, mathematician, and Franciscan monk, popularized and disseminated the system of the double-entry to keep financial records, and for that reason he is known as “the father of modern accounting.” Pacioli loved science, architecture, and theology but had a special affinity for mathematics. Pacioli never realized that his Summa would become the forerunner of modern accounting. Pacioli was aware of Cortrugli’s previous manuscript and openly credited Cortrugli with the origination of the double-entry system. It was his fifth book and was intended as a guide to already existing mathematical knowledge book-keeping was only one of five topics covered. Then in 1494, Luca Pacioli (1445-1517) published a 615-page compendium, “Summa de Arithmetica, Giometria, Proportioni et Prportionalita” (Collected Knowledge of Arithmetic, Geometry, Proportion, and Proportionality). But the earliest known manuscript of double-entry book keeping was a treatise written by the economist Benedetto Cortrugli in 1458. Next, in 1340, the Treasurer’s Accounts of Genoa recorded a journal of debits and credits carrying balances from the preceding year, which made it a double-entry system. Consequently, the first evidence of double-entry book keeping appeared in 1300 on a ledger from the Giovanno Farolfi & Company, a firm of Florentine money lenders. It is likely that Renaissance merchants learned this method from Jewish bankers in Cairo, when commerce began to flourish in the Italian city-states.īecause of the vast amounts of money being moved in complex transactions, there was increasing concern among Italian merchants about keeping track of their finances. It wasn’t until the Middle Ages, when Jewish merchants pioneered a debit and credit system, that double-entry accounting occurred.

Moreover, accounting then was not a specific profession but only an extension of the duties of clerics, scribes and royal officials.

Yet all those advances utilized a single-entry accounting system. The earliest advances in accounting were developed in ancient Mesopotamia, and later in the Egyptian, Babylonian, Indian, and Roman Empires. Debit refers to the left column and credit refers to the right column in an accounting journal.” Luca Pacioli: The Father Of Modern Accountingĭefinition: “The Double-Entry Bookkeeping System is the practice of recording a business transaction in two equal parts called debit and credit entries.
