Reduction of taxes, reduction procedure for water rate, sewerage system usage fee
The personal welfare reduction of taxes system
It becomes household targeted for reduction of taxes in Water Works Bureau customer Service Center, or please reply to self-addressed envelope after enclosure by copying of authorization certificates such as reduction of taxes application and physical disability notebook as you mail documentation package if you apply after having had you confirm.
Or you fill in required items on reduction of taxes application provided for each ward office Health and Welfare Center, and please apply.
Flood reduction of taxes system
About reductions such as water rates accompanied with leak of water
Procedure for application system of base rate
Please consult with Water Works Bureau customer Service Center.
As you mail one set of required documents from Water Works Bureau, please reply to self-addressed envelope to Water Works Bureau after enclosure in application and resident certificate (as for thing, the copy within three months, as for impossibility, mention of personal number (my number), disused from done issuance of family nurturer indication) of each household. As you cannot accept in resident certificate without family nurturer indication, please be careful.
Inquiry about water supply to Water Works Bureau customer Service Center
Adobe Acrobat Reader DC (old Adobe Reader) is necessary to open file of Portable Document Format.
Person who does not have can download free of charge from Adobe company.
To downloading of Adobe Acrobat Reader DC