Alberta Lease Agreement Guide 2026: RTA, Deposits, RTDRS, No-Rent-Cap Rules

Alberta is one of two Canadian provinces with no rent control — the landlord can set the rent at any amount they want and raise it by any amount, subject only to notice rules. That makes Alberta unique, but it doesn't mean landlords can do whatever they want. The Residential Tenancies Act, S.A. 2004, c. R-17.1 still sets non-waivable rules around deposits, repairs, entry, and how a tenancy ends.

This guide walks through everything Alberta landlords need to know: the security deposit cap (1 month rent, held in trust with interest), the lack of a prescribed lease form, the role of the Residential Tenancy Dispute Resolution Service (RTDRS), and the clauses that show up in homemade Alberta leases that don't actually hold up. Sourced from the Residential Tenancies Act, S.A. 2004, c. R-17.1 and Service Alberta guidance.

Alberta has no prescribed lease form

Unlike Ontario (Form 2229E), Quebec (TAL Bail), or Nova Scotia (Form P), Alberta has no mandatory standard lease form. Landlords can use their own agreement. The Government of Alberta publishes a sample residential tenancy agreement that's a sensible template, but using it isn't required. The statutory protections of the RTA apply regardless of what your written agreement says.

That freedom is also a trap. Most landlord disputes at the RTDRS or in Provincial Court come from leases that either omit something the RTA requires or include something the RTA prohibits — and the landlord assumes the clause is enforceable because both parties signed it.

Who the RTA applies to

The Residential Tenancies Act applies to most residential tenancies in Alberta:

• Apartments, condos, houses, and basement suites
• Mobile homes (where the mobile home itself is rented; sites are governed separately)
• Rooming houses where the tenant has exclusive use of at least a bedroom

Exemptions include:

• Tenancies where the tenant shares a kitchen or bathroom with the owner
• Hotels and short-term accommodations under three (3) consecutive months
• Mobile home sites (governed by the Mobile Home Sites Tenancies Act)
• Employment-related accommodation (tenant works for the landlord)
• Social housing under the Social Housing Accommodation Regulation in many cases

What every Alberta lease must cover

Parties

Full legal name of the landlord (or property owner / management company), and every adult tenant. All adult co-tenants are jointly and severally liable. Corporate landlords must use their exact legal entity name.

Premises

Full civic address, suite number, parking stall, storage. The condition of the premises at the start of the tenancy should be documented with an inspection report.

Term — fixed vs periodic

Alberta distinguishes fixed-term and periodic tenancies. A fixed-term tenancy ends on the date in the lease without any notice required from either party (unlike Ontario and BC, which automatically extend to month-to-month). This is a major difference. If you want the tenancy to continue, both parties need to agree to a new fixed term or it converts to a periodic tenancy.

Notice rules for periodic tenancies:

• Month-to-month: Tenant gives one full tenancy month's notice; landlord gives three months' notice (or other grounds under the Act).
• Week-to-week: One full week's notice from either party.
• Year-to-year: 90 days' notice from either party.

Rent

Set the monthly rent and due date. The landlord must give a receipt for any cash payment. The lease can specify late fees, but they must be reasonable and reflective of actual administrative cost — penalty clauses are unenforceable under Alberta contract law principles.

Security deposit

Alberta caps the security deposit (also called "damage deposit") at one (1) month's rent. The landlord must:

• Hold the deposit in a separate interest-bearing trust account at an Alberta financial institution within two (2) banking days
• Pay annual interest at the rate set by the Security Deposit Interest Rate Regulation
• Return the deposit within 10 business days of the end of the tenancy, with interest, less any reasonable deductions for damage
• Provide a written statement of any deductions, with receipts

Pet damage deposits are not separately recognized — any "pet damage" amount counts toward the 1-month cap.

Inspection report

Alberta law requires a move-in inspection report within one week of the tenancy starting, and amove-out inspection report within one week of the tenancy ending. The landlord must give the tenant reasonable opportunity to be present. Failing to complete the move-in inspection means the landlord can only claim against the deposit for damage if they can independently prove the damage occurred during the tenancy. The Service Alberta sample inspection form (Schedule 1) is widely used.

Rent increases in Alberta

Alberta is unusual in Canada: there is no cap on the amount of a rent increase. The landlord can raise rent by 1%, 10%, 50% — whatever the market will bear — provided the notice rules are followed:

• Rent cannot be increased during a fixed-term tenancy. The amount is locked for the term.
• For a month-to-month or longer periodic tenancy, the landlord must give three (3) months' written notice of the increase.
• For week-to-week, 12 weeks' notice.
• Rent can be increased only once every 365 days from the start of the tenancy or the last increase.

Tenants don't have a formal right to dispute the amount, but they can refuse the increase and end the tenancy on proper notice. Above-market increases combined with this dynamic have driven much of Calgary's recent tenant turnover.

Landlord's right to enter

The landlord may enter the premises only:

• In an emergency
• With the tenant's consent at the time of entry
• With 24 hours' written notice between 8 a.m. and 8 p.m., stating the reasonable purpose (inspection, repairs, showing to a prospective tenant or buyer)
• Under an order of the RTDRS or court

Repeated entry without notice can give the tenant grounds to terminate for substantial breach.

Repairs and maintenance

Section 16 of the RTA requires the landlord to ensure the premises meet the minimum standards in the Housing Regulation. The landlord is responsible for repairs except those caused by the tenant's deliberate acts or neglect. The tenant must keep the premises reasonably clean and inform the landlord of damage requiring repair. These duties cannot be contracted out of, regardless of what the lease says.

Clauses Alberta landlords add that don't actually work

See our dedicated Alberta unenforceable-clauses page for the cited list. Highlights:

RTDRS vs Provincial Court — where to go

Alberta is unique in that landlords and tenants choose between two forums for disputes:

• Residential Tenancy Dispute Resolution Service (RTDRS): Faster, lower-cost, online or in-person hearings. Filing fee around $75. Can order termination of tenancy, possession, payment of rent, damages, and return of security deposit. Cannot award damages above the small-claims limit ($100,000).
• Provincial Court (Civil): For more complex matters or larger claims. Slower and more expensive.

For 95%+ of residential disputes, RTDRS is the right choice. Decisions are written, binding, and appealable only on errors of law.

Ending an Alberta tenancy

Beyond the notice rules above, the landlord can end a tenancy for substantial breach (e.g., rent more than 7 days late, substantial damage, threats to other occupants) by serving a 14-Day Notice for Substantial Breach. The tenant has 14 days to remedy where possible. For unpaid rent specifically, the landlord can also use the "rent more than 7 days overdue" expedited process. For non-fault landlord reasons (e.g., renovation, sale to a buyer who will occupy, conversion to condominium), the standard 3-month notice with prescribed Form applies.

Electronic signatures in Alberta

Valid under Alberta's Electronic Transactions Act. The RTDRS accepts e-signed leases. Best practice is the same as other provinces: timestamp, IP, audit trail, final PDF delivered to both parties.

Frequently asked questions

How much can I charge as a security deposit in Alberta?

One month's rent maximum, including any amount labelled as "pet damage." Must be held in a separate Alberta trust account and earn interest at the regulated rate.

Can I raise rent any amount I want?

Yes, Alberta has no rent control. But only with three months' written notice on a month-to-month tenancy, and only once every 365 days. Rent cannot be increased during a fixed term.

Do I have to use a specific lease form?

No. Alberta doesn't prescribe a form. You can use any written agreement that complies with the RTA — the statutory rules apply regardless of what your contract says.

Can I evict for unpaid rent in Alberta?

Yes. For rent more than 7 days late, the landlord can apply to the RTDRS for an order terminating the tenancy and recovering possession. The RTDRS process typically takes 1–3 weeks. The 14-Day Notice for Substantial Breach is another path.

What happens at the end of a fixed-term lease?

Unlike Ontario or BC, an Alberta fixed-term lease ends on the date in the lease without notice from either party. If the tenant stays past the end date with the landlord's consent, a periodic tenancy is created. Many landlords set up automatic renewal clauses for this; they're enforceable if reasonable.

Do I have to do a move-in inspection?

Yes — within one week of the tenancy starting. Failing to do one limits your ability to claim against the security deposit for damage at move-out.

Can I refuse pets?

Generally yes. But you cannot refuse certified service animals — that violates the Alberta Human Rights Act. Pet damage deposit, if any, counts toward the 1-month cap.

Can I charge a non-refundable cleaning fee?

Not as a pre-paid amount distinct from the security deposit. Cleaning costs are claimed from the deposit at move-out if the unit isn't returned reasonably clean.

What's the difference between RTDRS and small claims court?

RTDRS is the specialized residential tenancy tribunal — faster, cheaper, and tenancy-aware. Provincial Court Civil handles all small claims including non-residential. For tenancy disputes, RTDRS is almost always the better choice.

Can I require post-dated cheques?

You can ask, but you can't make it the only payment method. The tenant can choose to pay by cash, e-Transfer, or other reasonable means.