Permit guideKitchenerSeptic SystemsSeptic Permits
Septic system permits
You need a building permit if you are installing, repairing, altering or disconnecting a septic system.
The municipality lists what to submit. CodeEase shows what the building code asks of it. See CodeEase →
Check whether you need a permit
- A septic system processes all the wastewater from your house.
- You need a building permit if you are installing, repairing, altering or disconnecting a septic system.
Prepare your plans0 of 2
You need an account to see these 2 items.It’s free. Use Sign in at the top of the page to create one, then tick the items off on any device and print them as a checklist.
Complete the forms3
Submit your application
- Visit our apply for a building permit page to find how to apply for a permit.
Pay the fee
- New system: $462
- Major repair: $231
- Minor repair: $95
- Rebate fee: $250, automatically refunded when the final building inspection is approved
Written from Kitchener’s own pages as published on 23 October 2026. The municipality decides what a permit needs: confirm with it before you apply. Legal notice