N10 Notice Ontario: Agreement to Raise Rent Above the Guideline

Most Ontario rent increases follow a simple rule: once a year, up to the provincial guideline, with 90 days’ notice. But there’s a lesser-known path that lets a landlord and tenant agree to something different — a rent increase that goes above that guideline, in exchange for real upgrades to the unit. That agreement has a name and a form: the N10 Notice, officially the “Agreement to Increase the Rent Above the Guideline.”

Unlike a straightforward eviction notice or an arrears notice, the N10 isn’t something a landlord can impose unilaterally. It’s a negotiated deal — and that changes almost everything about how it works, what protections exist, and where disputes tend to come from. Here’s what both sides of a tenancy should understand before signing one.

What Exactly Is an N10 Notice?

The N10 is a Landlord and Tenant Board (LTB) form used when a landlord and a tenant voluntarily agree to a rent increase that goes beyond Ontario’s annual rent increase guideline. For 2026, that guideline sits at 2.1% — meaning a landlord can typically raise rent by that percentage once every 12 months without needing anyone’s sign-off. The N10 exists for situations that fall outside that ordinary math.

Under section 121 of the Residential Tenancies Act, 2006, a landlord and tenant can agree to a higher increase if the landlord has completed, or commits to complete, a specific capital expenditure — a major repair, a renovation, new equipment — or has added a new or upgraded service to the unit. In return for that investment, the tenant agrees to pay more. The maximum increase allowed under this kind of agreement is the current guideline plus an additional 3%.

Because this involves changes to a tenancy, questions about whether an increase was handled properly often end up as part of a broader dispute at the Board. That’s where our Landlord & Tenant Board services come in — helping landlords structure these agreements correctly, and helping tenants understand exactly what they’re being asked to sign.

How the N10 Differs From Other Rent Increase Forms

Form	Purpose	Cap / Notice
N1	Standard annual rent increase within the guideline	Guideline max; 90 days’ written notice
N2	Increase for units partially exempt from the guideline	No fixed cap; 90 days’ written notice
N10	Mutual agreement to raise rent above the guideline in exchange for capital work or a new service	Guideline + up to 3%; takes effect no sooner than 6 days after signing

The key difference is consent. An N1 or N2 is something a landlord serves; a tenant doesn’t need to agree to it for it to take effect (though they can dispute it at the Board). An N10, by contrast, only works if both sides sign. No signature, no valid increase — the landlord’s only other option at that point is applying to the LTB directly under section 126 for an above-guideline increase based on capital expenditures, which is a separate, more formal process with its own evidentiary requirements.

What a Valid N10 Agreement Needs to Include

• The specific capital work completed or promised — described clearly enough that both parties know exactly what’s being paid for
• Or, alternatively, the new or improved service being added to the tenancy
• The new rent amount and the date it takes effect
• Signatures from all listed tenants and landlords on the unit
• A rent increase date that falls at least 6 days after the agreement is signed, and at least 12 months after the tenant’s last increase (or the start of the tenancy)

Missing or vague details are one of the most common reasons an N10 agreement later becomes a dispute. A tenant who feels the “upgrade” never really happened — or happened only partially — has grounds to challenge the increase down the road.

A Practical Example

Say a landlord replaces an aging boiler with a new energy-efficient heating system across a building, at real cost. Rather than applying to the LTB for approval (a longer process), the landlord approaches tenants directly with an N10, offering a rent increase of the 2.1% guideline plus 2% — for a total of 4.1% — in exchange for the upgraded system. If the tenant agrees and signs, that’s the deal. If the tenant would rather not, they’re free to decline, and the guideline increase of 2.1% remains the landlord’s default option without their consent.

Tenant Protections Built Into the N10 Process

• The right to say no. Agreeing to an N10 is entirely optional. A landlord cannot end a tenancy or retaliate for a tenant declining.
• A five-day cooling-off period. Even after signing, a tenant can cancel the agreement in writing within five days.
• Recourse if the work isn’t done. If the landlord doesn’t follow through on the promised capital work or service, a tenant can apply to the LTB (Using Form T4 )to have the increase declared invalid — within two years of the increase taking effect.
• A hard ceiling. No N10 agreement can exceed the guideline plus 3%, regardless of what’s being offered in return.

If you’re a tenant who signed an N10 and the promised work never materialized, our team can help you assess whether a T4 application makes sense. We assist tenants across Ontario in bringing these applications forward.

Why Landlords Choose the N10 Route Over an LTB Application

Landlords have two paths to an above-guideline increase: negotiate an N10 directly with tenants, or apply to the LTB under section 126 using capital expenditure evidence. The N10 route is faster and avoids a hearing, but it only works with full tenant buy-in — and if even one tenant in a multi-unit building refuses, the landlord can’t force that unit into the agreement. The formal LTB application, by contrast, doesn’t need tenant consent, but it demands far more documentation: cost breakdowns, base-year and reference-year comparisons, proof of payment, and evidence of any rebates or grants received.

1. Assess the real cost. Confirm the capital work or new service genuinely justifies the increase being proposed.
2. Draft the agreement precisely. Vague language around “upgrades” invites disputes later — be specific.
3. Present it to tenants individually. Each household needs to agree and sign on its own terms.
4. Respect the cooling-off window. Don’t apply the new rent amount until the 5-day cancellation period has passed.
5. Follow through. Complete the promised work — a signed N10 doesn’t protect an increase if the other side of the bargain never happens.

Where N10 Disputes Usually Start

• The tenant says the promised work was never completed, or was completed to a lower standard than described
• The increase took effect before the 6-day minimum, or before 12 months had passed since the last increase
• The agreement’s wording is vague enough that both sides now disagree on what was actually promised
• One tenant on a joint tenancy signed, but not all named tenants agreed
• The increase pushed past the guideline-plus-3% ceiling

Because these disputes hinge on documentation and precise timelines, they tend to go smoother with an experienced set of eyes on the paperwork from the start. Our Landlord Tenant Board Paralegal team regularly reviews and drafts N10 agreements, and represents both landlords and tenants when a T4 application ends up in front of the Board.

Frequently Asked Questions

Can a landlord force a tenant to sign an N10?

No. An N10 only takes effect with the tenant’s voluntary agreement and signature. A landlord cannot make it a condition of continuing the tenancy.

What’s the maximum increase allowed under an N10?

The current guideline plus up to 3%. For 2026, with a 2.1% guideline, that puts the ceiling at 5.1%.

Can a tenant change their mind after signing?

Yes. Tenants have five days after signing to cancel the agreement in writing.

What happens if the landlord never does the promised work?

The tenant can apply to the LTB using Form T4 to have all or part of the increase declared invalid, within two years of the increase date.

Is an N10 the same as a regular rent increase notice?

No. A regular increase (Form N1) is served by the landlord and doesn’t require the tenant’s agreement, as long as it stays within the guideline. An N10 is a mutual agreement that goes above the guideline and legally requires both signatures.

Get Your N10 Agreement Reviewed Before You Sign

Whether you’re a landlord planning a capital improvement and want the agreement drafted properly, or a tenant who’s been asked to sign a rent increase above the guideline, it’s worth having the terms reviewed before anyone puts pen to paper. A poorly worded N10 can unravel later — costing a landlord the increase, or leaving a tenant unsure of their rights.

Ahmed Legal Services Professional Corporation assists landlords and tenants with rent increase agreements, LTB applications, and disputes across Richmond Hill, Markham, Toronto, Mississauga, Brampton, Vaughan, and the wider GTA. Contact our office today to schedule a consultation.