Multifamily Toilet Replacement Rebate

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For multifamily buildings and condo associations with 4 units or more

Get up to $100 per toilet to replace up to 2 old toilets (pre-2004) per unit with new, efficient MaP PREMIUM rated toilets. Replace them all at once or over the course of the 3-year authorization period. Toilets are the biggest water user indoors. Replacing an older toilet is one of the most powerful actions you can take to save water every day and keep your water bill as low as possible.

If your property has less than 4 units or you own an individual condo unit, you can apply for our single family toilet rebate program.

How to participate

  1. Read through the authorization application for the full list of requirements. Call or email the program manager with any questions or if you need an expedited authorization process.
  2. Submit an authorization application. Wait for an authorization email before buying or installing any toilets. Some projects may require a pre-inspection.
  3. Buy and install rebate-eligible toilets (pdf) as needed for up to 3 years.
  4. Submit documentation for rebate payment as needed, up to 4 times a year.
  5. Receive your rebate check in the mail within 60 days of submitting documentation.

If you are unable to fill out the online application, contact us to request a paper copy sent by mail. 

Is my project eligible?

Your project is eligible for a rebate if:

What is a MaP PREMIUM rated toilet?

MaP PREMIUM toilets are independently rated to meet high efficiency and performance standards that exceed WaterSense requirements. MaP PREMIUM toilets use 20 percent less water and remove 70 percent more waste than regular WaterSense toilets. Learn more about the toilets eligible for this program.

How to dispose of old toilets

You can recycle your old toilets for a fee with the companies below.

  • DTG Recycling Group
    All non-porcelain hardware and wax rings must be removed.
    Locations in Georgetown, Renton, Redmond, and Woodinville
    (425) 549-3000


If you have any questions we are here to help. Feel free to get in touch with us at any point or for help choosing a rebate-eligible toilet.

Contact Residential Water Conservation Program Manager, Melissa Levo, at or (206) 615-1282.