平成31年度税制改正の大綱が閣議決定されました
https://www.mof.go.jp/tax_policy/tax_reform/outline/fy2019/20181221taikou.pdf
https://www.mof.go.jp/tax_policy/tax_reform/outline/fy2019/20181221taikou.pdf
https://www.mof.go.jp/tax_policy/summary/international/tax_convention/press_release/20181221be.htm
https://www.mof.go.jp/tax_policy/summary/international/tax_convention/press_release/20181221jm.htm
https://www.mof.go.jp/tax_policy/summary/international/tax_convention/press_release/20181220co.htm
https://www.mof.go.jp/tax_policy/summary/international/tax_convention/press_release/20181207jm.htm
https://www.mof.go.jp/tax_policy/reference/taxes_and_stamp_revenues/201810.pdf