The keys are handed back and the apartment you spent two years in belongs to someone else. The one thing still outstanding is the deposit you paid before you ever slept a night there.
A week goes by. Then ten days. Nothing in the mail.
That silence is where most Alberta deposit disputes begin, and where most could have been prevented months earlier, on the day you moved in.
The Short Answer: One Month, Ten Days, and One Piece of Paper
Your security deposit cannot be more than one month's rent. That is a hard ceiling.
After your tenancy ends, your landlord has 10 days to mail you a statement of account showing what was deducted and what is coming back.
And the document that decides almost every argument about deductions is the inspection report — move-in compared against move-out.
Rule 1: One Month's Rent, and It Goes Into Trust
A security deposit — also called a damage deposit — is a one-time payment, and it cannot exceed one month's rent.
The part that trips people up is the phrase "one-time." A landlord cannot come back partway through your tenancy for a second deposit, or top up the original because rent went up.
Within two days of receiving it, your landlord must place the deposit in a trust account. It is not their revenue. From the moment you hand it over, it is being held for you, not spent.
Rule 2: Interest, and Why It's Currently Zero
Alberta sets an annual prescribed interest rate that landlords must pay on security deposits.
For 2026 that rate is 0%. It was 0.5% for 2025 and 1.6% for 2024.
Renters see a zero and assume something has gone wrong. The honest answer is arithmetic.
The rate is what ATB Financial charges on a cashable one-year GIC on November 1 of the previous year, minus 3 percentage points — and if that result is 3% or less, the prescribed rate is 0%.
Because GIC rates have sat below that threshold, subtracting three points leaves nothing to pay. That is why the rate has been 0% recently — not because your landlord pocketed it.
Two things renters often miss. First, in years when the rate is above 0%, that interest must be paid to you every year — unless you and your landlord agreed in writing to compound it annually and pay it at the end of the tenancy. Check your agreement for that clause.
Second, a landlord may pay more than the prescribed rate, and must honour a higher rate written into your agreement.
Rule 3: The Inspection Reports Are the Whole Case
Alberta requires both a move-in and a move-out inspection report. They are the evidence that decides deposit disputes — the before and the after, in writing, signed.
With no move-in report, there is no agreed record of what the unit looked like when you arrived. That is a problem for everyone, including an honest landlord who genuinely did inherit a damaged wall.
The Move-In Inspection Is the Most Valuable Hour of Your Tenancy
If you take one thing from this post, take this: the inspection you do on day one is what protects your money on the last day.
Walk the unit slowly, before the furniture arrives. Photograph everything — walls, floor corners, inside the oven and fridge, under the sinks, the tub surround, window tracks, closet doors, balcony, blinds.
Make sure the photos carry a timestamp. Most phones embed the date automatically, but confirm it — a photo with no date has no weight later.
Write down the things that feel too small to mention: the hairline crack behind the bedroom door, the burner that doesn't sit flat, the chip in the countertop edge. Those are exactly the items that come back as deductions two years later, and once they are on a signed report the argument is over before it starts.
Insist on a copy of the signed report — not a promise to email it later, but your own copy, signed by both parties, saved somewhere you will still have it years from now.
If your landlord doesn't schedule an inspection, ask in writing and keep the request. Do your own walkthrough regardless — dated photos and a written list, emailed the same day.
A landlord following the rules welcomes all of this. Documentation protects them from unfounded claims exactly as much as it protects you.
Normal Wear and Tear Versus Damage
A landlord can deduct for damage beyond normal wear and tear, but not for the ordinary aging that comes from living somewhere — in a typical Edmonton apartment, traffic paths worn into the hallway carpet, paint faded on the south-facing wall, small nail holes, dulled grout, minor baseboard scuffing.
Damage differs in kind, not just degree: a cigarette burn in the carpet, a door scratched to bare wood by a pet, a hole punched in drywall, grease baked onto a range hood never cleaned in three years.
The line is mostly intuitive: did this happen because time passed, or because something specific happened? Where it is genuinely arguable — a carpet stained as well as worn — the inspection reports settle it.
What Can Actually Be Deducted
Lawful deductions from an Alberta security deposit are limited to unpaid rent; damage beyond normal wear and tear, documented against the inspection reports; inadequate cleaning, also documented; unreturned keys; and other outstanding fees you owe under your tenancy agreement.
Note the word "documented." A deduction that cannot be tied back to the inspection reports will struggle to survive a challenge.
Moving Out: Cleaning, Keys, and the Address Nobody Thinks About
Clean the unit properly — not staged-listing perfect, but what a reasonable person would call clean, appliances included, since ovens and fridges are where cleaning deductions come from.
Return every key, fob, garage remote and mailbox key. Cheap to return, expensive to replace.
Then do what most renters forget: give your landlord a forwarding address, in writing.
The 10-day clock is about mailing a statement of account. If there is no address to mail it to, the delay becomes a self-inflicted and trivially avoidable problem. Email it and keep the sent copy.
The Statement of Account, and the 30-Day Backstop
Within 10 days of the tenancy ending, your landlord must mail a statement of account itemising the original deposit, any interest owed, each deduction, and the refund amount.
If repair costs are not yet known, an estimated statement within 10 days is acceptable, with a final accounting required within 30 days. An estimate is not a licence to go quiet — something has to arrive in ten days either way.
When It Goes Wrong
Start in writing. Email your landlord requesting the return of your deposit, reference the date the tenancy ended, and include your forwarding address again. Keep it factual and dated — most disputes end here, because most are administrative rather than adversarial.
If that does not work, the dispute goes to the Residential Tenancy Dispute Resolution Service (RTDRS) or the Alberta Court of Justice. The RTDRS hears these matters without a lawyer, and the filing fee is $75 on claims of $7,500 or less — which covers essentially every residential deposit dispute in the province.
Bring your inspection reports, dated photos, written request, and the statement of account if you got one. This is where that hour on move-in day pays for itself.
How GSK Properties Handles Deposits
We do documented move-in and move-out inspections with both parties present, and both of us leave with a signed copy. Deposits are returned on the statutory timeline with an itemised statement, so you can see where every dollar went. We would rather over-document than argue later — a clear paper trail is the fastest route to a clean ending.
See what's available on our properties page, and our FAQ page answers what renters most often ask before applying.
More Alberta tenancy guides
- Rent increases in Alberta: the 365-day rule and notice periods
- Prorated rent in Alberta: how to work it out
- Renting through an Edmonton winter: what's yours and what's the landlord's
A Note on This Guide
This is general information about how residential tenancy rules work in Alberta, not legal advice. Some of what applies to you depends on the wording of your tenancy agreement, particularly around interest and any fees it sets out. Read your agreement, and get advice on your own situation if a dispute becomes serious.
FAQ: Security Deposits in Alberta
How much can a landlord charge for a damage deposit in Alberta?
A security deposit, also called a damage deposit, cannot exceed one month's rent. It is a one-time payment, so a landlord cannot request a second deposit later or top it up when rent increases.
How long does a landlord have to return a security deposit in Alberta?
Your landlord has 10 days after the tenancy ends to mail you a statement of account itemising the deposit, any interest, each deduction, and your refund. If repair costs are not yet known, an estimated statement within 10 days is acceptable, with a final accounting required within 30 days.
Do landlords have to pay interest on security deposits in Alberta?
Yes, at the annual prescribed rate set by the province — 0% for 2026, 0.5% for 2025, 1.6% for 2024. The formula subtracts 3 percentage points from a benchmark GIC rate and sets the result to 0% if it lands at 3% or below. A landlord may agree to pay more, and must honour a higher rate in your tenancy agreement.
Can a landlord keep my deposit for cleaning?
They can deduct for inadequate cleaning, but it must be documented against the inspection reports. A unit returned in reasonably clean condition, appliances included, gives a cleaning deduction little to stand on.
What is normal wear and tear in Alberta?
Normal wear and tear is the ordinary aging that comes from living somewhere — carpet traffic paths, sun-faded paint, small nail holes, minor baseboard scuffs. Damage differs in kind: a cigarette burn, a pet-scratched door, a hole in drywall. Only damage beyond normal wear and tear can be deducted.
What can I do if my landlord won't return my deposit?
Start with a written request, including your forwarding address, and keep a dated copy. If that fails, the dispute goes to the RTDRS or the Alberta Court of Justice. The RTDRS hears these without a lawyer, and the filing fee is $75 on claims of $7,500 or less.
