In the wake of the transition from the principle of people-based governance to the principle of tax on land, former taxes, such as Soyocho, shozei (the rice tax stored in provincial offices' warehouse), zoyo (irregular corvee) and trading goods, were abolished and new items of taxation, such as kanmotsu (tribute goods paid as taxes or tithes) and rinji zoyaku (general term for odd-job tasks), were introduced.
この頃、個別人身支配から土地課税への転換に伴って、従来からあった租庸調・正税・雑徭・交易物などの税目が消え、新たに官物・臨時雑役などといった税目が出現していた。