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City of Toronto — Sewer Surcharge Rebate Program

Rebate for eligible industrial and commercial water use

Record updated

Funding available
$ 175
Up to 57% of project cost
Deadline
Open continuously
Location
Toronto, Ontario, Canada
Who can apply
Industrial businesses
See full eligibility

Overview

The program provides a rebate on the sewer portion of Toronto water rates for eligible industrial and commercial users. It supports on-site water use that is not discharged to the sanitary sewer, outdoors, or off-site, and may cover related engineering documentation and verification requirements.

At a glance

Funding available

Maximum funding
$175
Maximum share of project costs
57%
Financing goals
  • Implement environmental initiatives
  • Reduce environmental footprint

Eligible candidates

Location
  • Toronto
  • Ontario
Eligible Industries
All industries
Annual revenue
All revenue ranges
Organisation size
All organization sizes
Audience
  • Canadians
Legal structures
Financial cooperative, Non-financial cooperative, For-profit business, Social economy enterprise, Sole proprietorship, Non-profit, Public or Parapublic institution
Non-profit candidates
Sector of operation
Environment
Target groups
Business owners / entrepreneurs
Revenue structures
Fee-for-service model
Scope
Municipal

Start applying for this program

Take a practical assessment to gain a clear understanding of how well this program aligns with your specific needs and long-term goals.

Availability timeline

2026
Periods: 1

Eligibility

Who is eligible?

  • Industrial businesses
  • Commercial businesses
  • Institutional organizations

Who is not eligible

  • Businesses discharging water outdoors or off-site
  • Businesses with sewage discharged to storm sewer systems

Eligible expenses

  • Engineering report preparation by an independent licensed professional engineer
  • Supporting technical documentation for water-use verification

Ineligible Costs and Activities

  • Water discharged to sanitary, storm, or combined sewer systems
  • Water used outdoors, including irrigation
  • Water transported off-site

Eligible geographic areas

  • Toronto, Ontario

Activities funded

  • On-site industrial, commercial, or institutional water use
  • Activities that reduce the amount of purchased water returned to the sanitary sewer
  • Annual or tri-annual verification of water consumption and sewage discharge

How to apply

  • Step 1
    • Submit a letter of intent by email
    • Include company name, facility address, contact information, water account number(s), and water meter number(s)
  • Step 2
    • Prepare the application and required documentation
    • Include City forms stamped and certified by an independent licensed Professional Engineer of Ontario
    • Submit the application by email within nine months of the letter of intent
  • Step 3
    • If approved, receive the rebate retroactive to the eligible date
    • Submit renewal applications for subsequent years by February 1

Documents Needed

  • Letter of intent
  • Completed application form
  • Detailed engineering report
  • City forms stamped and certified by an independent licensed Professional Engineer of Ontario
  • Supporting material and documentation

Selection criteria

  • Extent of reduced sewage discharge compared with water purchased
  • Compliance with the City’s sewer by-law
  • Submission of required engineering and verification reports

Processing and Agreement

  • The City reviews the application and supporting documents.
  • If documentation is incomplete, additional information may be requested.
  • Approval is required before the rebate is applied.
  • Renewal or verification is required to continue the rebate in future years.

Official sources

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Frequently Asked Questions about the City of Toronto — Sewer Surcharge Rebate Program Program

What is the City of Toronto — Sewer Surcharge Rebate Program?

The program provides a rebate on the sewer portion of Toronto water rates for eligible industrial and commercial users. It supports on-site water use that is not discharged to the sanitary sewer, outdoors, or off-site, and may cover related engineering documentation and verification requirements.

How much funding can be received?

City of Toronto — Sewer Surcharge Rebate Program Funds up to 57% of admissible expenses, capped at $175 per project.

What is the deadline to apply?

The program is accepting continuous intake

Who is eligible for the City of Toronto — Sewer Surcharge Rebate Program program?

To be eligible for the City of Toronto — Sewer Surcharge Rebate Program program, you must: Toronto industrial or commercial water customer. On-site water use for business processes. Reduced sanitary discharge required.

What expenses are eligible under City of Toronto — Sewer Surcharge Rebate Program?

Engineering report preparation by an independent licensed professional engineer Supporting technical documentation for water-use verification

Where is the City of Toronto — Sewer Surcharge Rebate Program available?

The City of Toronto — Sewer Surcharge Rebate Program program is available the province of Ontario.

Is the City of Toronto — Sewer Surcharge Rebate Program a grant, loan, or tax credit?

City of Toronto — Sewer Surcharge Rebate Program is a Grant and Funding