This is a list of the taxes levied by ancient Rome.
The denarius was the standard Roman silver coin from its introduction in the Second Punic War c. 211 BC to the reign of Gordian III, when it was gradually replaced by the antoninianus. It continued to be minted in very small quantities, likely for ceremonial purposes, until and through the Tetrarchy (293–313).
A poll tax, also known as head tax or capitation, is a tax levied as a fixed sum on every liable individual, without reference to income or resources. Poll is an archaic term for "head" or "top of the head". The sense of "counting heads" is found in phrases like polling place and opinion poll.
The equites constituted the second of the property-based classes of ancient Rome, ranking below the senatorial class. A member of the equestrian order was known as an eques.
Aerarium, from aes + -ārium, was the name given in Ancient Rome to the public treasury, and in a secondary sense to the public finances.
Fiscus, from which comes the English term "fiscal", was the name of the personal chest of the emperors of Rome.
The study of the Roman economy, which is, the economies of the ancient city-state of Rome and its empire during the Republican and Imperial periods remains highly speculative. There are no surviving records of business and government accounts, such as detailed reports of tax revenues, and few literary sources regarding economic activity. Instead, the study of this ancient economy is today mainly based on the surviving archeological and literary evidence that allow researchers to form conjectures based on comparisons with other more recent pre-industrial economies.
International tax law distinguishes between an estate tax and an inheritance tax. An inheritance tax is a tax paid by a person who inherits money or property of a person who has died, whereas an estate tax is a levy on the estate of a person who has died. However, this distinction is not always observed; for example, the UK's "inheritance tax" is a tax on the assets of the deceased, and strictly speaking is therefore an estate tax.
The fiscus Iudaicus or Judaicus was a tax imposed on Jews in the Roman Empire after the destruction of Jerusalem and its Temple in AD 70. Revenues were directed to the Temple of Jupiter Optimus Maximus in Rome.
In the early Roman Empire, from 30 BC to AD 212, a peregrinus was a free provincial subject of the Empire who was not a Roman citizen. Peregrini constituted the vast majority of the Empire's inhabitants in the 1st and 2nd centuries AD. In AD 212, all free inhabitants of the Empire were granted citizenship by the Constitutio Antoniniana, with the exception of the dediticii, people who had become subject to Rome through surrender in war, and freed slaves.
The economics of the Roman army concerns the costs of maintaining the Imperial Roman army and the infrastructure to support it, as well as the economic development to which the presence of long-term military bases contributed. Supply contracts with the military generated trade with producers near the base, throughout the province, and across provincial borders.
The equus publicus was an honourable status in ancient Rome, granting its holder a military horse paid for by the state, along with the cost of its fodder for its whole life. The money for the horse was called aes equestre, whilst the annual money for the horse's provisions for a year was called aes hordearium.
The Vicesima hereditatium was a Roman 5% tax on inheritance money.
The aerarium militare was the military treasury of Imperial Rome. It was instituted by Augustus, the first Roman emperor, as a "permanent revenue source" for pensions (praemia) for veterans of the Imperial Roman army. The treasury derived its funding from new taxes, an inheritance tax and a sales tax, and regularized the ad hoc provisions for veterans that under the Republic often had involved socially disruptive confiscation of property.
The aes hordearium was an annual allotment of 2000 asses paid during the Roman Republic to an equus publicus for his military horse's upkeep. This money was paid by single women, which included both maidens and widows (viduae), and orphans (orbi), provided they possessed a certain amount of property, on the principle, as Barthold Georg Niebuhr remarks, "that in a military state, the women and children ought to contribute for those who fight in behalf of them and the commonwealth; it being borne in mind, that they were not included in the census." The equites had a right to distrain if the aes hordearium was not paid.
The aes equestre was an allotment paid during the Roman Republic to each cavalryman to provide him with a horse. This was said to have been instituted by Servius Tullius as part of his reorganization of the military. This allotment was 10,000 asses, to be given to the Equus publicus out of the public treasury of Rome. A similar allotment, the aes hordearium paid for the horses' upkeep, and was funded by a tax of 2,000 ases annually on unmarried women and orphans possessing a certain amount of property
Centesima rerum venalium was a 1% tax on goods sold at auction.
In Ancient Rome, Tributum was a tax imposed on the citizenry to fund the costs of war. The Tributum was one of the central reasons for the conducting of the census on assets, as it rose with wealth. It included cash assets, land, property and moveable goods. Several types of tributum have been attested to, including tributum in capita, tributum temerarium, and tributum ex censu.
Publius Aelius Crispinus was a Roman eques who held a number of appointments in the second century AD. He is known from a series of inscriptions.
Contubernium was a quasi-marital relationship in ancient Rome between two slaves or between a slave (servus) and a free citizen. A slave involved in such a relationship was called contubernalis, the basic and general meaning of which was "companion"; the word seems sometimes to have been used as an enduring term of endearment even after a formerly enslaved couple achieved a legal status that allowed them to marry formally. Contubernium was intended to be a lasting, ideally permanent union based on marital affection (affectio maritalis), though the slave's owner retained the power to dissolve the union.
There were four primary kinds of taxation in ancient Rome: a cattle tax, a land tax, customs, and a tax on the profits of any profession. These taxes were typically collected by local aristocrats. The Roman state would set a fixed amount of money each region needed to provide in taxes, and the local officials would decide who paid the taxes and how much they paid. Once collected the taxes would be used to fund the military, create public works, establish trade networks, stimulate the economy, and to fund the cursus publicum.