Do I Need a Sign Permit in Ontario? A Decision Guide for Every Sign Type
In almost every Ontario municipality, any permanent sign installed to identify a business or advertise a product requires a sign permit before installation.
The exceptions are narrow, and guessing wrong is expensive. This guide walks through every common sign type, tells you whether a permit is required, and points you to the exact by-law and application page for 50 Ontario municipalities.
We are Rouge Hill Consulting, a firm run by former City of Toronto sign permit examiners. We process permits across Ontario every week. If after reading this you're still unsure, send us your sign details and we will give you a straight answer.
Table of Contents
- Who Regulates Signs in Ontario
- Decision Guide by Sign Type
- Fascia / Wall Signs
- Ground, Monument & Pylon Signs
- Projecting / Blade Signs
- Roof Signs
- Window Signs
- Awning & Canopy Signs
- A-Frame / Sandwich Board Signs
- Banner Signs
- Mobile / Portable Signs
- Third-Party Signs & Billboards
- Digital & Electronic Message Signs
- Real Estate Signs
- Construction & Development Signs
- Election Signs
- Additional Approvals That May Apply
- Sign Permit Rules by Ontario Municipality
- Common Mistakes That Cost Time and Money
- What Happens If You Skip the Permit
- When to Get Professional Help
1. Who Regulates Signs in Ontario
Sign permitting in Ontario operates on two layers, and you often need approvals from both.
Layer 1: Municipal Sign By-law. Every Ontario municipality regulates signs through a local Sign By-law passed under the Municipal Act, 2001. The by-law controls what you can install, where, how big, how bright, and how tall. Each municipality has its own rules. A wall sign that is fine in Brampton may require a variance in Toronto.
Layer 2: Ontario Building Code (OBC). Signs are "designated structures" under the OBC. If your sign meets certain triggers (weight, height, attachment location), you also need a building permit in addition to the sign permit, and sometimes an engineer's stamp. See our detailed guide on when you need an engineer for your sign project in Ontario.
On top of these two layers, separate approvals may be triggered by location (MTO, TRCA, Metrolinx), heritage designation, or encroachment. Those are covered in Section 3.
2. Decision Guide by Sign Type
The default answer across Ontario is yes, you need a permit. The question is really which permits, plus whether a variance is also needed if your sign does not comply with the by-law. Here is the breakdown by sign type.
Fascia / Wall Signs
| Sign Permit? | Yes, in every Ontario municipality. |
| Building Permit? | Usually bundled with the sign permit. Separately required if the sign weighs over 115 kg or attaches to a parapet wall. |
| Engineer Required? | Yes if weight exceeds 115 kg or attachment is to a parapet. Channel letter signs almost never trigger this; sign cabinets sometimes do. |
| Variance Needed If: | Sign area exceeds the by-law maximum, sign is above the parapet, illumination is not permitted in the sign district, or multiple signs exceed the allowable count. |
Fascia signs are the most common sign type in Ontario and the most commonly misunderstood. Even a small retrofit of an existing sign cabinet with new copy technically requires a permit in most municipalities. If you are installing channel letters, a cabinet, or any illuminated face-mounted sign, assume a permit is required. For drawing preparation, see our sign permit drawings service.
Ground, Monument & Pylon Signs
| Sign Permit? | Yes, always. |
| Building Permit? | Yes, triggered by the foundation. Footings and foundation inspection is required before installation. |
| Engineer Required? | Structural design for foundation and column is required for most ground signs. A P.Eng. review is mandatory under the OBC for ground signs over 7.5 m in height. |
| Variance Needed If: | Sign height, area, setback from the property line, or proximity to another ground sign is non-compliant. |
| Other Approvals: | MTO permit if within 400 m of a provincial highway. Site plan by an Ontario Land Surveyor required in some cases. Underground locates required before digging. |
Ground signs carry the most risk because they fall on people if they fail. That is why the by-law scrutiny, engineering requirement, and inspection burden are all higher. Our engineering stamp and field review service covers the structural review for ground signs.
Projecting / Blade Signs
| Sign Permit? | Yes. |
| Encroachment Permit? | Yes, if the sign projects over a public sidewalk or right-of-way. This is a separate permit from Transportation Services. |
| Engineer Required? | Almost always. Projecting signs create eccentric loads on the wall and most municipalities require a P.Eng. review. |
| Variance Needed If: | Projection distance, clearance above grade, or sign area exceeds the by-law limit. |
Roof Signs
| Sign Permit? | Yes, where permitted. Many municipalities prohibit roof signs entirely. |
| Engineer Required? | Yes, in virtually every case. If any face exceeds 10 m², a P.Eng. review is mandatory under the OBC. |
| Variance Needed If: | Roof signs are prohibited in the sign district, or sign exceeds height/area maximum. |
Roof signs are one of the hardest sign types to get approved. If you are pursuing one, you will almost certainly need a sign variance.
Window Signs
| Sign Permit? | Usually no, if the sign meets specific conditions. |
| Typical No-Permit Conditions (Toronto): | Not electronic (no LED/digital), does not exceed 25% of the window area, is first-party (advertises the on-site business), and is not above the second storey. |
| Permit Required If: | Any one of those conditions is not met. Electronic window signs always require a permit and usually a variance. |
Window sign rules vary more by city than any other category. Always check your municipal by-law before assuming your window sign is exempt. For Toronto specifics, see our guide on how to obtain a sign permit in Toronto.
Awning & Canopy Signs
| Sign Permit? | Yes, if the awning carries business identification text or graphics. |
| Building Permit? | Separately required for the awning structure itself in most municipalities. |
| Encroachment Permit? | Yes, if the awning extends over a public sidewalk. |
A-Frame / Sandwich Board Signs
| Sign Permit? | It depends. Many municipalities regulate A-frames as "sidewalk signs" and require a licence, not a permit. Others prohibit them outright. |
| BIA Approval? | Often required in Toronto Business Improvement Areas. |
Banner Signs
Banners are treated as temporary signs in most Ontario municipalities. Rules vary widely: some cities allow banners for a set number of days per year without a permit, others require a temporary sign permit for every installation. Always check the local by-law. A banner with structural attachment (mounted to a facade with hardware) may also trigger building permit requirements.
Mobile / Portable Signs
| Sign Permit? | Yes, most Ontario municipalities require a separate mobile sign permit with a short duration (often 14 to 30 days). |
| Where to Apply: | Usually processed by By-law Enforcement or Licensing, not the Building Department. |
Third-Party Signs & Billboards
| Sign Permit? | Yes. Third-party signs (advertising goods or services not provided on the premises) are the most heavily regulated sign type. |
| Additional Documents: | Ontario Land Surveyor site plan, structural engineering, landlord authorization, often Planning Department review. |
| Annual Tax: | Toronto imposes an annual third-party sign tax on top of the permit. |
| Variance Likely: | Most third-party sign applications require a variance. See our third-party sign variance service. |
Digital & Electronic Message Signs
Electronic Message Boards (EMBs), LED signs, and digital displays trigger extra scrutiny everywhere in Ontario. Some municipalities, including Hamilton, currently prohibit new digital signs entirely. Where allowed, typical restrictions include: minimum dwell time between image changes, maximum luminance (cd/m²), prohibition of video or animation, and setbacks from residential zones. A variance is commonly required.
Real Estate Signs
Most municipalities exempt standard "For Sale" or "For Lease" signs from permit requirements, subject to size limits and removal timelines after the transaction closes. Larger development marketing signs (the multi-panel boards used by condo developers) are treated as permanent ground signs and do require permits.
Construction & Development Signs
Construction hoarding, project announcement signs, and development marketing signs usually require permits. These are temporary by design but often up for 12 to 36 months, so municipalities regulate them carefully.
Election Signs
Election signs are exempt from most sign by-law requirements but are regulated by separate election sign by-laws during official campaign periods. Placement on public property is typically prohibited.
3. Additional Approvals That May Apply
Even when your municipal sign permit is in order, these separate approvals can apply depending on the sign's location:
| Approval | When It Applies | Issuing Body |
|---|---|---|
| MTO Sign Permit | Sign is within 400 m of a provincial highway right-of-way | Ministry of Transportation |
| Heritage Permit | Property is designated under the Ontario Heritage Act or in a Heritage Conservation District | Municipal Heritage Services |
| TRCA Approval | Sign is in a regulated area (floodplain, valley, wetland) | Toronto and Region Conservation Authority |
| Metrolinx Approval | Sign is near a GO Transit rail corridor | Metrolinx |
| Encroachment Permit | Sign projects into a public right-of-way | Municipal Transportation Services |
| ESA Electrical Permit | Illuminated signs with direct electrical connection | Electrical Safety Authority |
Missing one of these is the single most common cause of sign permit delays. An MTO permit alone can take 6 to 8 weeks independently of the municipal process.
4. Sign Permit Rules by Ontario Municipality
Click any city below to expand its sign permit details, by-law link, and application contact. This covers the 50 largest Ontario municipalities by population. If your city is not listed, contact us and we will pull the requirements for you.
1. Toronto (pop. 3,370,011)
Sign Permit Page: Sign Permits & Information – City of Toronto
By-law: Chapter 694 (PDF)
Submit to: expressservices@toronto.ca
Notes: Standard 3-day express review for applications with 3 or fewer signs. Unpermitted signs incur a $963.71/face administrative fee. See our Toronto sign permit guide and 2026 Toronto fee schedule.
2. Ottawa (pop. 1,196,385)
Sign Permit Page: Permanent Signs on Private Property
By-law: By-law 2016-326 (HTML)
Submit via: My ServiceOttawa portal
3. Brampton (pop. 833,365)
Sign Permit Page: Sign Permits
By-law: By-law 399-2002 (referenced on site; no direct PDF link available)
Submit to: signunit@brampton.ca
4. Mississauga (pop. 788,888)
Sign Permit Page: Sign Permits
By-law: By-law 0054-2002 (HTML)
Submit via: ePlans portal
Notes: Fee is $37.08/m² plus $55 per sign (minimum $386). 6 to 8 week processing. See our Mississauga sign variance guide.
5. Hamilton (pop. 649,392)
Sign Permit Page: Sign By-law
By-law: By-law 10-197 (HTML on same page)
Submit to: building@hamilton.ca
Notes: Digital signs currently prohibited.
6. London (pop. 509,102)
Sign Permit Page: Sign Permit Process
By-law: By-law S.-5868-183 (HTML)
Submit to: epermits@london.ca
Notes: Online portal.
7. Markham (pop. 375,389)
Sign Permit Page: Building Permit Process (incl. Signs)
By-law: By-law 2002-94
Submit via: ePLAN portal
8. Vaughan (pop. 362,165)
Sign Permit Page: Signs – Building Permits
By-law: By-law 140-2018 (PDF)
Notes: Mobile signs handled by By-law & Compliance.
9. Kitchener (pop. 337,811)
Sign Permit Page: Sign Permits
Notes: Online application. Variance applications require 60 m notice radius to neighbours.
10. Windsor (pop. 275,432)
Sign Permit Page: Sign By-law
Submit via: CloudPermit
Contact: buildingdept@citywindsor.ca
11. Oakville (pop. 247,636)
Sign Permit Page: Sign Permit
By-law: By-law 2018-153 (PDF)
Submit via: ProjectDox
Notes: 15 to 20 business day processing. Post-installation photo and engineer/installer letter required within 10 days.
12. Richmond Hill (pop. 223,148)
Sign Permit Page: Sign Permit
By-law: By-law 52-09 (PDF)
Notes: Variance handled by Planning & Infrastructure Department.
13. Oshawa (pop. 217,057)
By-law: By-law 72-96 (PDF)
Contact: Building Services. See our Durham Region sign permit guide covering Oshawa, Pickering, Ajax and Whitby.
14. Burlington (pop. 199,712)
Sign Permit Page: Sign Permits
By-law: By-law 034-2007
15. Greater Sudbury (pop. 190,485)
Sign Permit Page: Sign Permit Applications
By-law: By-law 2021-111 (PDF)
Submit via: Pronto portal (permanent signs)
16. Barrie (pop. 174,422)
Sign Permit Page: Sign Permit
By-law: By-law 2018-029 (PDF)
Notes: Wall/ground via APLI. Mobile via Enforcement Services.
17. Cambridge (pop. 169,311)
Sign Permit Page: Permits (Building)
Submit via: MyCity portal at permits.cambridge.ca
18. Guelph (pop. 165,009)
Sign Permit Page: Signs
Submit to: buildingpermits@guelph.ca (permanent signs)
19. Whitby (pop. 164,445)
Sign Permit Page: Sign By-law and Permits
Notes: Permanent via Building Division; variance via Online Portal. Covered in our Durham Region guide.
20. Milton (pop. 162,258)
Sign Permit Page: Sign Permits
By-law: By-law 086-2009
Notes: Online application available.
21. St. Catharines (pop. 156,387)
Sign Permit Page: Signs
Submit to: Planning & Building Services
22. Kingston (pop. 153,346)
Building Permits: City of Kingston Building Permits
Notes: Contact the Building Division for sign-specific requirements. Separate sign by-law page not publicly linked.
23. Waterloo (pop. 152,118)
Sign Permit Page: Get a Permanent Sign Permit
By-law: Sign By-law (HTML)
Notes: $300 per sign. $1,550 non-refundable variance fee.
24. Ajax (pop. 142,675)
Portable Sign Application: Portable Sign Permit Application
Notes: Contact By-law Services for permanent signs. Covered in our Durham Region guide.
25. Brantford (pop. 124,578)
Mobile Sign Application: Mobile Sign Permit (PDF)
By-law: Chapter 478 Signs
Contact: 519-759-4150 (Building Department, for permanent signs)
26. Thunder Bay (pop. 118,265)
Page: Applications, Licences and Permits
Contact: Building Services, 807-625-2574
27. Clarington (pop. 117,947)
Sign Permit Page: Sign Permit
By-law: By-law 2009-123 (PDF)
Notes: Online sign permit application available.
28. Pickering (pop. 117,471)
Sign Permit Page: Sign Permits
By-law: By-law 8154/25
Notes: Permanent signs via Building Services; temporary via Licensing. See our Durham Region guide.
29. Niagara Falls (pop. 116,599)
Sign Permit Page: Sign Permit
Notes: Submit to Building Department. No credit card payment accepted.
30. Chatham-Kent (pop. 112,695)
Sign Permit Page: Sign Permit
Submit to: ckbes@chatham-kent.ca
31. Peterborough (pop. 98,861)
Sign Permit Page: Signs
Submit to: signs@peterborough.ca
Notes: Downtown has a separate sign by-law.
32. Newmarket (pop. 96,961)
Sign Permit Page: Sign Permit
By-law: By-law 2016-28 (PDF)
Contact: Legislative Services, 905-895-5193. See our detailed Newmarket sign permit guide.
33. Caledon (pop. 95,713)
Sign Permit Page: Permanent and Temporary Signs
Notes: Wall/ground signs require building permit. Minimum fee $166.
34. Kawartha Lakes (pop. 86,807)
Sign Permit Page: Sign Permits
Notes: Permits required only in Bobcaygeon, Fenelon Falls, and Lindsay.
35. Sault Ste. Marie (pop. 81,711)
Page: Building Permit Services
Notes: Sign permits issued via the Building Division.
36. Sarnia (pop. 81,590)
Sign Permit Page: Sign Building Permits
Contact: building@sarnia.ca, 519-332-0330 x3301
37. Norfolk County (pop. 73,267)
Sign Permit Page: Signs
Contact: permits@norfolkcounty.ca
38. Aurora (pop. 70,374)
Sign Permit Page: Signs
By-law: By-law 5840-16
Notes: Electronic submissions required.
39. Halton Hills (pop. 69,283)
Page: Building Services (incl. Signs)
Portable signs: Enforcement Services, 905-873-2600 x2330
40. Welland (pop. 66,106)
Fee Schedule (PDF): Building Fees
Notes: Sign fees included in building permit schedule. Contact Building Department.
41. Belleville (pop. 63,832)
Sign Permit Page: Signs
Notes: Online portal application.
42. North Bay (pop. 63,306)
Sign Permit Page: Sign Permits & Variances
Notes: All signs require a permit from the Planning Department.
43. Whitchurch-Stouffville (pop. 59,266)
Sign Permit Page: Sign Permits
Contact: buildingpermits@townofws.ca
44. Haldimand County (pop. 59,249)
Sign Permit Page: Sign Permits
By-law: Sign By-law (HTML)
Contact: 905-318-5932
45. Woodstock (pop. 56,046)
Sign Permit Page: Sign Permit
Submit via: Cloudpermit. Contact: 519-539-2382 x3106
46. Georgina (pop. 54,284)
Page: Municipal Bylaws (Signs)
Submit to: bylaws@georgina.ca
47. Cornwall (pop. 53,490)
Page: Building Permits
Contact: 613-930-2787
48. Bradford West Gwillimbury (pop. 53,360)
Sign Permit Page: Sign Permits
By-law: By-law 2011-023
Notes: Administered by Building Division.
49. New Tecumseth (pop. 52,763)
Sign Permit Page: Sign Permits
By-law: By-law 2010-014 (PDF)
Notes: Municipal sign permit for permanent and portable/mobile signs.
50. Innisfil (pop. 52,074)
Page: Building Permits (incl. Signs)
Notes: Contact Building Services for sign-specific requirements.
Don't see your municipality? Every Ontario city and town regulates signs through some form of by-law. If you need help locating or interpreting the rules for a specific site, get in touch. You can also browse consolidated sign by-law text through the Allowd By-law Viewer.
5. Common Mistakes That Cost Time and Money
- Assuming the sign installer handles the permit. Many do not, or they file incomplete applications that get rejected. Confirm in writing who is responsible.
- Using generic stock drawings. Permits require scaled, dimensioned, site-specific drawings showing the actual building and sign location. See our free sample sign drawings.
- Ignoring MTO proximity. A property can be far from a highway visually but still fall within the 400 m regulated zone.
- Skipping the variance step. If your sign does not comply, filing a standard permit application gets it rejected. You need a sign variance first.
- Installing first, permitting later. Administrative fees often double the cost of the permit, and an enforcement officer can order removal.
- Missing the building permit component. Some sign types require both a sign permit and a separate building permit.
6. What Happens If You Skip the Permit
Consequences vary by municipality, but the common ones in Ontario include:
- Administrative fees added to any future permit application ($963.71 per face in Toronto, scaling elsewhere).
- Fines of $305 or more per offence.
- Orders to remove the sign at the property owner's expense.
- Court charges for repeated violations.
- Delays or blocks on future building permits for the same property.
If you already have a sign up without a permit, there is still a path to compliance. See our guide on what to do when you have a sign but no permit.
7. When to Get Professional Help
You can handle a straightforward fascia sign permit yourself in most municipalities. Get help when:
- Your sign does not comply and needs a variance.
- You need structural engineering or a P.Eng. stamp.
- Your project is a third-party sign or billboard.
- You are rolling out signage across multiple municipalities (see our National Franchise Permit Program).
- The site is near a highway, heritage zone, TRCA regulated area, or GO corridor.
- You need drawings prepared or reviewed (sign permit drawings).
Need a straight answer on your specific sign?
Send us the address, a sketch or photo of the proposed sign, and any dimensions you have. We will tell you exactly which permits apply, whether a variance is needed, and what the timeline looks like. Contact Rouge Hill Consulting or email permits@rougehillconsulting.com.
This guide is for general information and is updated periodically. Sign by-laws, fees, and contact details change. Always verify current requirements directly with the municipality before submitting an application. Rouge Hill Consulting is not a law firm and this is not legal advice.