To the Roman mind it was unbecoming to a free gentleman to be asked to pay taxes in a free country. They held that a _tributum_ was only for slaves to pay. Moreover it was one of the limitations of the power of Augustus that he had no constitutional right to impose taxation on Italy. Twice indeed he proposed to inflict a property-tax on Roman citizens. In A.D. 4 and 13 he took a census of all properties above £2000 as a preliminary measure, but on the second occasion at least it is explained by the historian as a shrewd stroke of diplomacy to make people acquiesce in the existing death-duties. The serious financial embarrassment of these years was caused by the expense of the gratuities paid to time-expired soldiers. The soldier’s daily pay of about sixpence was only pocket-money, he had always expected a farm on his discharge. Under Augustus this allowance of land was commuted for a bounty of about £125 for the legionary, or £185 for the prætorian guard. Of course, with a service of over twenty years and constant fighting, the number of veterans discharged each year must have fallen considerably below the 20,000 recruits enrolled, but still it was a heavy expense. In some cases the veterans were retained under the colours and in some cases land in new countries was still given. But this burden led to the establishment of a new military chest in A.D. 6. This was filled in the first instance by a donation of nearly two millions from Augustus and Tiberius, but it was maintained by two indirect taxes which fell upon the Roman citizens--very much to their annoyance. One was a tax of one per cent. on all objects bought and sold, the other a five per cent. tax on legacies. The latter was not imposed purely for revenue. It was intended, along with other laws, to discourage celibacy, since it only fell upon those who died without heirs of kin. What appears to be a distinct tax is another upon the sale of slaves. The other large head of expenditure was that of the Roman corn-supply. Two hundred thousand people received free corn and the rest of the citizens always expected to buy it very cheaply. Most of this corn came from Egypt and Sicily as taxation paid in kind. The control of the supply was in the hands of a new department, _cura annonæ_, but owing to its mismanagement there were several periods of famine, on which occasions either Augustus himself or some member of his family had to step in and put things straight.