Commercial Property Assessment Complaints in Alberta

1. Identify the assessment and decision path

Start with the assessment notice, roll number, property address, assessment class, assessed value, notice date, complaint deadline, valuation date and property-condition date. Confirm whether the notice is an annual, amended or supplementary assessment.

Most non-residential complaints and residential properties with four or more dwelling units are heard by a Composite Assessment Review Board. Farm land and residential property with three or fewer units follow the Local Assessment Review Board stream. Designated industrial property follows the applicable provincial process.

2. Request the assessor's record early

Ask the municipality for the available property details, valuation inputs, comparable information and explanation of the method. Compare the assessor's record with title, plans, leases, income records, photographs and the property's condition on the applicable dates.

Record each factual difference and each valuation issue separately. A size error, classification issue, income-model disagreement and equity argument may require different evidence and a different requested correction.

3. Use informal review without losing the deadline

An assessor may explain the assessment or correct an agreed error during the review period. Keep written notes of requests, documents supplied, responses and any proposed change.

An informal discussion does not preserve the formal complaint deadline. The City of Calgary expressly warns that waiting for an assessor response does not excuse missing the notice deadline. Follow the exact filing instructions on the notice even while discussions continue.

4. State the complaint issues precisely

Explain what is wrong, why it is wrong and what correction is requested. A bare statement that the assessment is too high or incorrect is not enough. Tie each issue to the relevant property fact, model input, comparable evidence, statutory requirement or equity concern.

The Calgary ARB states that the ARB cannot hear a matter not identified on the complaint form. Do not expect to add a new issue at the hearing merely because later evidence mentions it. Obtain qualified advice before filing when the issue or requested remedy is uncertain.

• Issue identified
• Reason and evidence theory
• Requested correction
• Applicable assessment year
• Property and roll number

5. Complete every filing requirement

Use the form and submission method required by the municipality. Include the correct property and owner information, detailed grounds, requested correction, required fee and any assessment-complaint agent authorization.

Fees and procedures can change and may apply per roll number. Use the amount and accepted payment method shown on the current notice or municipal instructions. Keep proof that the complete complaint and fee were received before the deadline.

6. Build evidence around the correct dates

Evidence can include verified property facts, actual leases and operating records, comparable assessments, market transactions, maps, photographs, plans, repair evidence and qualified opinions. Explain how each item relates to the valuation or condition date rather than submitting an undifferentiated document dump.

A property's later sale, vacancy, renovation or damage may require an explanation before it can inform the assessment period. Separate hindsight from evidence that market participants could have known as of the relevant date.

7. Follow the disclosure timetable

The Notice of Hearing and applicable procedural rules establish disclosure and rebuttal deadlines. Calgary states that evidence must be received by the deadline shown on the notice and that missing a disclosure due date can put the complaint at risk.

Submit readable, page-numbered, source-identified documents in the required format and deliver them to every required party. Review the respondent's disclosure promptly and use rebuttal only for responsive material within the permitted scope.

8. Prepare the hearing record

Create an issue-by-issue index that connects the complaint form, requested correction, evidence, witnesses and argument. Confirm hearing format, time estimate, attendance, technology, witness availability and who has authority to settle or withdraw.

Assessment hearings and filed evidence can form part of a public record. Remove unnecessary personal or confidential material only in accordance with the board's rules; do not password-protect evidence when the process prohibits it.

9. Read the decision and next options carefully

The board can confirm or change the assessment within its authority. Alberta states that a filing fee is refunded when the board changes the assessment in the complainant's favour or the assessor corrects the roll, subject to the applicable process.

Judicial review is not a second valuation hearing. Alberta describes it as an application to the Court of King's Bench concerning whether the board acted fairly, reasonably and lawfully. Obtain legal advice promptly about grounds, deadlines, record requirements and remedies.

10. Keep complaint representation separate from brokerage

Commercially does not provide legal advice or assessment-complaint representation through this website. An owner may need an appraiser, assessor, lawyer or authorized assessment agent with the required competence and authority.

Commercially can separately discuss how current assessment, tax and property evidence affects a contemplated sale, lease or acquisition. That brokerage work does not file the complaint, preserve the deadline or replace professional assessment advice.