Alberta Rental Deposit Rules & Calculator
Alberta caps a security deposit at one month of rent.
Calculate the standard maximum
This models the standard rule summarized by the official source below. Special tenancy types, pets, keys or other permitted charges can follow different rules.
The rule in plain English
Alberta permits a security or damage deposit, but it cannot exceed one month of rent at the start of the tenancy.
A renter may therefore need the first month of rent plus up to one additional month as the security deposit.
What renters should verify before paying
- The deposit cannot exceed one month of rent at the start of the tenancy.
- The deposit does not automatically increase just because rent later increases.
- Move-in and move-out inspection records are important.
A landlord asking for money does not by itself establish that the payment is permitted. Ask what the payment is for, get the amount and purpose in writing, and keep proof of payment. This is especially important for newcomers who may be unfamiliar with local tenancy rules and may feel pressure to secure housing quickly.
Why this rule matters to your move-in budget
The deposit changes how much cash you need before move-in. At $2,000 monthly rent, a one-month deposit means another $2,000 upfront; a half-month cap means $1,000; and a rule that prohibits an additional security deposit can materially reduce the amount a landlord may require. Use the calculator with your actual rent rather than a national average.
Credit history does not erase tenancy law
Newcomers sometimes encounter requests for extra money because they have little or no Canadian credit history. Deposit rules still matter. Before offering several months of rent or an extra “damage deposit,” check what the relevant tenancy authority allows and consider safer ways to strengthen an application, such as employment evidence, references or a guarantor where appropriate.
Primary official source
Alberta — starting a tenancy →
General information only. Residential tenancy law can change and special situations can have different rules. Check the official source before acting.
Related CanadaStarter tools
Compare deposit rules across Canada →
Canada Rental Deposit Rules Index →
Estimate your first-year cost in Canada →
Renting without Canadian credit history →