Welcome tax · Dorval · 2026 grid verified at the source
Dorval bills 2% between $500,000 and $750,000, then 3%. On a house at the $820,000 median, the tax is $12,710.50, $380 more than in Pointe-Claire. Here is the 2026 grid, the calculation, the bill and the credit.
In Dorval, the 2026 welcome tax is calculated in five brackets: 0.5% up to $62,900, 1% up to $315,000, 1.5% up to $500,000, 2% up to $750,000 and 3% above, under by-law RCM-100-2023. On a single-family house at $820,000 (West Island South median, QPAREB Q2 2026), it comes to $12,710.50; an eligible first-time buyer gets $4,230 back from Revenu Québec and pays $8,480.50 net. The base is the higher of the price paid and the roll value times the 1.00 comparative factor in 2026; the duties are due in one instalment from the 31st day after the bill is sent. Between $500,000 and $750,000, Dorval costs the same as Montreal; above $750,000, its 3% exceeds Montreal's 2%.
Dorval applies a five-bracket grid adopted by by-law RCM-100-2023: 2% on the $500,000 to $750,000 portion, then the 3% maximum above. With a median house at $820,000 in West Island South, the 3% bracket already reaches the ordinary house: $2,300 more than the basic grid, against $1,920 in Pointe-Claire. Condos, at $517,500, stay in the 2% bracket.
| Bracket of the tax base (2026) | Rate in Dorval |
|---|---|
| $0 to $62,900 | 0.5% |
| $62,900 to $315,000 | 1% |
| $315,000 to $500,000 | 1.5% |
| $500,000 to $750,000 | 2% |
| Above $750,000 | 3% |
The thresholds are indexed every January 1 (the indexation is published in the Gazette officielle before July 1); the amounts above are the 2026 figures. Source: ville.dorval.qc.ca, taxes and assessment, and by-law RCM-100-2023 (factor 1.00).
The examples cover the condo at the median ($517,500), the $500,000 threshold, a 1950s bungalow, the $750,000 threshold, the house at the median ($820,000) and a lakefront property.
| Price paid (or adjusted roll value) | Welcome tax | First-time buyer credit | Net cost, first-time buyer |
|---|---|---|---|
| $517,500 | $5,960.50 | $5,240.12 | $720.38 |
| $500,000 | $5,610.50 | $5,152.62 | $457.88 |
| $650,000 | $8,610.50 | $5,875 | $2,735.50 |
| $750,000 | $10,610.50 | $5,875 | $4,735.50 |
| $820,000 | $12,710.50 | $4,230 | $8,480.50 |
| $1,300,000 | $27,110.50 | $0 | $27,110.50 |
How to read it: on a single-family house at $820,000 (West Island South median, QPAREB Q2 2026), the welcome tax is $12,710.50; an eligible first-time buyer gets $4,230 back and pays $8,480.50 net. Dorval's municipal increase accounts for $2,300 of that amount, compared with a municipality that applies the basic grid. Our French welcome tax calculator runs the same calculation for any price.
The tax base is the highest of three amounts: the price paid, the consideration stated in the deed, and the value on the assessment roll multiplied by the year's comparative factor. In a rising market the price paid almost always exceeds the adjusted roll value, so the price is the base; in a sale between relatives or on a property bought below assessment, the adjusted roll value takes over and the bill can surprise. For 2026, Dorval's comparative factor is 1.0: a property assessed at $500,000 on the roll has a presumed market value of $500,000, and that figure becomes the base if the price paid is lower. The notary records the tax base in the deed of sale and the municipality bills from the registration in the Land Register.
In Dorval, transfer duties are due in one instalment from the 31st day following the sending of the bill. The City publishes on ville.dorval.qc.ca its grid, the comparative factor (1.00 in 2026) and by-law RCM-100-2023 on the rate applicable to transfers whose tax base exceeds $500,000. The bill is never handed over at the notary's office: it arrives by mail, or in the online tax account, generally a few weeks to two months after signing. Budget for it before the offer to purchase, alongside notary fees and the inspection, because no lender finances it inside the mortgage.
Since January 1, 2026, Quebec's refundable tax credit for home ownership reimburses first-time buyers 100% of the first $5,000 of transfer duties paid and 25% of the next $3,500, up to $5,875, on a first principal residence. The credit is reduced by 2.35% of the portion of the tax base above $750,000 and reaches zero at $1,000,000 (Finances Québec, Information Bulletin 2026-2). A first-time buyer is someone who did not live in a home owned by themselves or their spouse in the year of purchase or the four previous years. The buyer first pays Dorval's bill, then claims the credit on their income tax return, or as an advance payment from October 2026 when the amount exceeds $1,000. On a $517,500 condo, the tax of $5,960.50 is refunded at $5,240.12: $720.38 remains. On a $650,000 bungalow, $2,735.50 remains after a credit of $5,875. On the house at the $820,000 median, the credit is reduced to $4,230 (credit reduced by 2.35% of the amount above $750,000) and $8,480.50 remains. The details, including couples where only one spouse has owned before, are in our guide to the welcome tax refund.
The exemptions come from provincial law and are the same in every city: a transfer in the direct ascending or descending line (parent to child, grandparent to grandchild, never between siblings), a transfer between spouses who are married, in a civil union or de facto after twelve months of living together (or parents of the same child), a tax base under $5,000, and a transfer to a corporation in which the seller holds at least 90% of the shares. The notary cites the exemption section in the deed. Dorval then collects a supplementary duty of at most $200, except when the transfer follows a death. Our French article on welcome tax exemptions goes into detail.
Between $500,000 and $750,000, Dorval (2%) costs the same as Montreal and barely more than Pointe-Claire (2.1%); above $750,000, its 3% exceeds Montreal's 2% and Pointe-Claire's 2.1%: on the median house, $380 more than Pointe-Claire. Westmount, at 3% from $500,000, remains the most expensive.
| City (2026 grid) | On $650,000 | On $820,000 | On $1,300,000 |
|---|---|---|---|
| Dorval | $8,610.50 | $12,710.50 | $27,110.50 |
| Pointe-Claire | $8,760.50 | $12,330.50 | $23,910.50 |
| Montreal | $8,349 | $11,749 | $22,325.50 |
| Westmount | $10,110.50 | $15,210.50 | $29,610.50 |
| Basic provincial grid (no municipal increase) | $7,860.50 | $10,410.50 | $17,610.50 |
Dorval is a reconstituted city of the Montreal agglomeration: same roll (2026-2028, factor 1.00 in 2026) but its own transfer duty by-law, distinct from Montreal's and Pointe-Claire's. L'Île-Dorval, a separate municipality, has its own. Lakefront houses and the Strathmore sector sell on few comparables; on a sale below assessment, the base is the roll value. The $750,000 threshold of by-law RCM-100-2023 coincides with the point where the provincial first-time buyer credit starts to shrink.
The Loaa & Manseur team, led by Lotfi Manseur and Loaa Al Daow, is the number 1 team at RE/MAX Platine in 2024 and 2025, 6th RE/MAX team in Quebec, 15th in Canada and in the global top 50 of large residential teams according to the official RE/MAX ranking, computed on actual transactions. Its Google profile counts 221 reviews with a 4.9 rating. Its offices are at 55 avenue de l'Équinoxe in Brossard, one bridge from the island, and every broker's licence can be checked in the OACIQ public register. Three things to verify yourself before calling us, and to demand of any other broker.
For selling, selling a house in Dorval; for the neighbourhood, living in Dorval; for Pointe-Claire, the welcome tax in Pointe-Claire; for the general rules, our guide to the welcome tax in Quebec.
$12,710.50 with Dorval's 2026 grid, if the price paid is the tax base. An eligible first-time buyer gets $4,230 back from Revenu Québec and pays $8,480.50 net.
A few weeks to two months after signing at the notary, once the deed is registered in the Land Register. Dorval makes the duties due from the 31st day after the bill is sent, in one instalment.
Between $500,000 and $750,000, Dorval (2%) costs the same as Montreal and slightly less than Westmount or L'Île-Perrot (3%). Above $750,000, Dorval moves to 3% and becomes more expensive than Montreal (2%) and Pointe-Claire (2.1%).
Yes, the grid is the same for a house, a condo, a plex or a lot, and the price used as the base includes sales taxes on a new build. Since 2026 the GST is eliminated up to $1,000,000 on a new home for a first-time buyer, which lowers the price paid and therefore the welcome tax base.
Also available in French: version française de ce guide.
Published September 7, 2026 by the Loaa & Manseur team, the number 1 team at RE/MAX Platine in 2024 and 2025, 6th RE/MAX team in Quebec, 15th in Canada and in the global top 50 according to the official RE/MAX ranking. Tell us about your project.
Équipe no 1 de RE/MAX Platine en 2024 et en 2025, 6e au Québec, 15e au Canada et dans le top 50 mondial au classement officiel RE/MAX. Réponse en moins de 24 heures, sept jours sur sept.