Va. Code Ann. § 15.2-2632

Any city may, within one year from the date of its transition from a town to a city pursuant to the provisions of Chapter 38 (§ 15.2-3800 et seq.) of this title, contract debts, borrow money, and authorize the issuance of its bonds in the principal amount of its proportionate share of all state, county, and district levies on property within the territory occupied by the city actually collected by the county treasurer pursuant to § 15.2-3828 in the year in which the transition takes place, and which does or would constitute credit against the amount of the assumption of county indebtedness by the city pursuant to § 15.2-3829.