For the creation of mortgage credit in residence tax

The transfer of tax revenue sources from the fiscal year 2007, income tax is a reduction, you may mortgage deduction that can be deducted is reduced.

■ The person you do not want to tax return in the (year-end adjusted) only employment income

By attaching the withholding, please submit a resident tax housing loans and special tax deductions tax return to the tax office residents Division.

■ Determine declaration を u party line

Along with the tax return of income tax, please submit a resident tax housing loans and special tax deductions tax return to the tax office.

Ministry of Internal Affairs and Communications "mortgage deduction return preparation tool"
http://www.soumu.go.jp/czaisei/czaisei_seido/zeigenijou2.html