Property Taxes
In summary
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May 26, 2025
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City of Westmount
The deadline for the second payment is Monday, May 26, 2025.
You can view your tax account on the VOILÀ online portal!
Payment Methods:
Accepted payment methods are:
- Through your financial institution, online, by phone, or at a branch;
- By mail by sending a check to the City of Westmount (TAXES), P.O. Box 334, SUCC. Westmount, QC, H3Z 2T5;
- In person at 4333, Sherbrooke Street West by check, debit, or cash (checks can be slid into the envelope slot at the entrance door);
- By credit card or bank transfer on the ACCEO platform only (service fees from ACCEO Solutions apply).
Penalties:
Payment can be made in two instalments. An interest rate of 9% per year will be charged on the unpaid balance. A 0.5% monthly penalty on the unpaid principal will also be charged, up to a maximum of 5%, in addition to interest fees.
For more details, please refer to the Taxation and Assessment section
