Alberta Lease Agreement: 9 Clauses Your Lease Must Have (That Most Templates Miss)
In Ontario, a landlord who forgets to add a clause to their lease is missing a supplement to the government’s mandatory standard form. In Alberta, a landlord who forgets to add a clause is missing it entirely. There is no government form underneath. No provincial baseline. No statutory fallback that captures what your agreement overlooked.
At the RTDRS, a dispute resolution officer rules on what is written in the signed lease — not on what you intended, not on what you told the tenant verbally, and not on what a reasonable landlord would have included. If the clause isn’t there, the protection isn’t there. That’s not a technicality. That’s how every Alberta tenancy dispute gets resolved.
These are the nine Alberta lease agreement clauses landlord’s most generic lease templates leave out, get wrong, or handle so vaguely they’re functionally useless.
The 9 Clauses Every Alberta Lease Needs
1. No-Smoking Clause
A checkbox that says “no smoking permitted” is not a clause. It is a preference written on paper with no enforcement mechanism attached to it.
An enforceable no-smoking clause needs to do four things: define what “smoking” means, specify where the restriction applies, establish that a violation is a material breach of the tenancy agreement, and assign financial liability for any remediation costs the violation causes.
On definition: your clause should specify that “smoking” includes cigarettes, cigars, pipes, cannabis, e-cigarettes, vaporizers, and any other combustible or vapour-producing substance or device. If it isn’t defined, a tenant will argue their vape pen doesn’t count.
On scope: name every area the restriction covers — the interior of the unit, the balcony or patio, any attached outdoor space, and common areas of the building or property.
On breach: state explicitly that smoking in violation of this clause constitutes a material breach of the tenancy agreement, which gives you the written basis for a 14-day notice if the violation is serious enough to warrant it.
On liability: the tenant should acknowledge in the signed lease that smoke damage — residue, staining, odour penetration, HVAC contamination — is not normal wear and tear, and that remediation costs are the tenant’s financial responsibility.
2. Pet Policy
This is where Alberta landlords have a genuine advantage over their Ontario counterparts. In Ontario, Section 14 of the RTA voids blanket no-pets clauses — a landlord cannot prohibit all pets as a general rule. In Alberta, no such provision exists. A clearly written no-pets clause in a signed Alberta lease is enforceable, full stop.
You have two options: a firm no-pets clause, or conditional pet permission with a full liability framework. A firm clause is simpler to enforce — you permitted no pets, a pet is present, that is a breach. A conditional permission with damage liability, professional cleaning requirements, and flea treatment obligations at tenancy end gives you flexibility while protecting your asset.
Whichever approach you take, it must be written specifically. “No pets allowed” with no liability framework gives you a prohibition but no compensation mechanism. “Pets permitted subject to the following conditions” with no conditions is meaningless. A detailed breakdown of how to structure pet policy in an Alberta lease covers both approaches fully.
3. Unauthorized Occupants
Your lease names the tenants. It should also establish clearly that only those named individuals may reside in the unit as their primary residence, and that any additional permanent occupant requires prior written landlord consent.
The clause should define what “permanent occupant” means — a reasonable standard is anyone residing in the unit for more than 14 consecutive days or more than 30 days in any 12-month period. Without this definition, a tenant’s partner who gradually moves in has no clear trigger point at which they become an unauthorized occupant you can address.
The clause should also specify that the landlord’s consent to an additional occupant is conditional on that person meeting the same screening criteria applied to the original tenant, including a credit and reference check.
4. Security Deposit Terms
Alberta’s RTA caps the security deposit at one month’s rent. Your lease clause should state the exact amount collected, confirm that it represents the maximum permitted under the Act, and describe the conditions under which deductions may be made.
The deposit clause should be explicit that deductions are permitted for unpaid rent, damage beyond normal wear and tear, and professional cleaning if the unit is left in an unreasonably unclean condition. It should also state clearly what the deposit does not cover: routine repainting after normal occupancy, minor scuff marks on walls, or carpet wear consistent with the length of the tenancy. Defining the boundary in advance reduces the end-of-tenancy disputes that consume the most time at the RTDRS.
A full treatment of Alberta security deposit rules — including the interest obligation and the 10-day and 30-day return timelines — is covered in depth in the cluster article dedicated to this topic.
5. Landlord Entry Protocols
Alberta’s RTA requires 24 hours’ written notice before entry. Your lease can and should go further by establishing exactly how that written notice will be delivered.
The Act doesn’t specify delivery method. Without a lease clause addressing this, a tenant can dispute whether a text message, an email, or a note slid under the door constitutes proper written notice — and that dispute becomes the issue at the RTDRS instead of the underlying reason you needed access.
Your entry clause should specify the accepted delivery methods — for example, email to the address provided at lease signing, or written notice delivered to the unit door — and require the tenant to keep their contact information current. If you want email to be an accepted method, it must be agreed to in writing by the tenant. That agreement is the lease clause.
The clause should also establish that the tenant is required to make the unit accessible on the noticed date and time, and that refusal of a properly served notice is a breach of the tenancy agreement.
6. Maintenance Responsibilities
Alberta’s RTA requires landlords to maintain the premises in a reasonable state of health, cleanliness, and repair. It is silent on dozens of specific responsibilities that generate day-to-day conflicts: lawn mowing, snow clearing from walkways, changing HVAC filters, testing smoke detector batteries, and the process for reporting a maintenance issue.
Your maintenance clause should specify exactly which responsibilities the tenant assumes — and be realistic about what you’re willing to enforce. A clause that assigns every maintenance task to the tenant and requires written reporting within 24 hours of any issue is more comprehensive than one that simply says “tenant is responsible for minor repairs.” Define “minor repairs” if you use that term — a reasonable standard is repairs costing under a specified dollar amount (for example, $75), with anything above that reported to the landlord in writing.
The clause should also establish that the tenant’s failure to report a known maintenance issue promptly may affect their liability if the problem worsens as a result — for example, a small water leak that becomes a flooring replacement because the tenant didn’t mention it for three months.
7. Subletting and Assignment
Alberta’s RTA permits a tenant to sublet their unit or assign their tenancy with the landlord’s written consent. The Act also states that the landlord cannot unreasonably withhold that consent. What it does not establish is a process.
Your subletting clause should require the tenant to submit any sublet or assignment request in writing, with a minimum of 30 days’ notice, and to provide the proposed subtenant’s full name, contact information, and authorization for a credit and reference check. The clause should confirm that the landlord’s review will apply the same screening criteria used for the original tenant, and that approval will not be unreasonably withheld where those criteria are met.
The clause should also state clearly that subletting without following this process — handing keys to someone without written landlord consent — is a material breach of the tenancy agreement.
8. Rent Payment Terms
Generic templates often state the rent amount and due date and stop there. A complete rent payment clause should also address:
Payment method: specify accepted methods — e-transfer to a named address, cheque, or direct deposit. If you do not accept cash, say so.
NSF fees: Alberta permits landlords to charge NSF fees when a payment is returned by the bank. State the exact fee amount in the lease — a common standard is $20–$50 per returned payment. Without this clause, you have no contractual basis for recovering the banking cost.
Late payment: while Alberta’s RTA does not permit late fees as a penalty, your lease can establish that persistent late payment is a breach of the tenancy agreement. This is the written basis for an N8-equivalent application to the RTDRS if a pattern of late payment develops.
Rent receipt: note that you will provide a written receipt upon request, as required by the Alberta RTA.
9. End-of-Tenancy Conditions
The most frequently disputed clause at the RTDRS — or rather, the most frequently missing one — is the clause that defines the condition in which the unit must be returned.
Your end-of-tenancy clause should establish:
- The move-in condition report as the documented baseline
- That the unit must be returned in the same condition, accounting for normal wear and tear
- A definition of what normal wear and tear means in practical terms: small nail holes from picture hanging, light scuff marks, minor carpet wear consistent with the tenancy length
- That damage beyond this standard — paint stained, walls gouged, flooring damaged, appliances broken — is the tenant’s financial responsibility
- That any alterations made without written consent (painting walls a different colour, removing fixtures, installing shelving that damages walls) must be reversed at the tenant’s cost before vacating
- That professional cleaning is required if the unit is left in a condition beyond what normal habitation produces
Why Generic Templates Fail at the RTDRS
RTDRS dispute resolution officers are experienced with the Alberta RTA. They assess disputes on the written record in front of them — the signed lease, the served notices, and the documented evidence. They do not fill gaps in your lease with assumptions about what a reasonable landlord would have included.
Consider this scenario: a tenant moves in with a dog — you didn’t ask, you didn’t include a pet clause, and your generic template says nothing about animals. The dog damages the hardwood flooring in the living room and bedroom. You have photos. You have quotes. You have a clear before-and-after comparison from your inspection reports.
At the RTDRS, the tenant argues: there was no pet restriction in the lease, no pet liability clause, no written agreement that pet damage would be their financial responsibility. The floor damage is claimed as normal wear and tear of a large-breed dog over two years.
Without a signed pet clause establishing liability, your claim for flooring replacement becomes a difficult argument about what “normal wear and tear” covers — and you will lose part of it, possibly all of it, because the documentation to support the claim simply was not there at the start of the tenancy.
This is not a hypothetical edge case. It is the predictable consequence of a lease that doesn’t address pets. Documentation for the RTDRS starts with the lease — every other document in your file builds on what the signed agreement establishes.
Frequently Asked Questions
Can I add my own clauses to an Alberta lease?
Yes. Alberta’s RTA permits landlords and tenants to agree to additional terms, provided those terms do not violate the Act or any other applicable law. You can include clauses addressing smoking, pets, maintenance, parking, storage, subletting procedures, and any other topic relevant to your property and circumstances. The clause must be in the signed written lease — a separate document handed over after signing, or verbal additions to a written lease, do not carry the same weight at the RTDRS.
Is a verbal agreement enforceable in Alberta?
Verbal tenancy agreements are technically recognized under Alberta’s RTA, but they are almost impossible to enforce in practice. A verbal agreement creates a month-to-month tenancy with terms limited to what the RTA’s default provisions establish. Any additional term — a no-pets rule, a smoking restriction, a maintenance responsibility — that was agreed to verbally but not written down is your word against the tenant’s. At the RTDRS, that is not a strong position.
What makes a lease clause unenforceable in Alberta?
A clause is unenforceable if it conflicts with the Residential Tenancies Act or any other applicable legislation. Examples include: a security deposit exceeding one month’s rent, a clause waiving the tenant’s right to proper notice before entry, a provision that penalizes a tenant for exercising a right established by the RTA, or a clause that violates the Alberta Human Rights Act. Including an unenforceable clause doesn’t necessarily void the rest of the lease — but it can create confusion, reduce your credibility at the RTDRS, and signal that your lease wasn’t drafted with current Alberta law in mind.
Do I need a lawyer to draft my Alberta lease?
You are not required to have a lawyer draft your lease. Many Alberta landlords use professionally drafted lease templates that are written specifically for Alberta’s RTA, reviewed for legal compliance, and updated when the Act changes. The important thing is that whoever drafts it — lawyer, paralegal, or a professionally prepared template service — has built it for Alberta specifically, not adapted it from another province or jurisdiction.
Alberta’s lack of a mandatory lease form is an advantage only if you use it to build a lease that actually protects you. A thin template gives you compliance on paper and very little else. Every Alberta lease agreement clauses landlord on this list represents a real scenario that ends up at the RTDRS, and in every case, the landlords who recover their costs and enforce their terms are the ones who had the clause in writing before the tenant moved in. The Alberta Smart Landlord Lease + Kit is a fully drafted Alberta-specific lease agreement that covers all nine of these clauses — and includes 49 supporting landlord forms for every stage of a tenancy.
This article is for informational purposes only and does not constitute legal advice.
