Welcome tax · L'Île-Perrot · 2026 grid verified at the source
L'Île-Perrot bills 3% above $500,000: on a house at the $624,000 median, that is $1,860 more than the basic grid. Here is the 2026 grid, the calculation, the bill and what a first-time buyer gets back.
In L'Île-Perrot, the 2026 welcome tax follows the provincial grid up to $500,000 (0.5%, 1%, 1.5%) then applies 3% to the entire portion above, the maximum the law allows. On a single-family house at $624,000 (L'Île-Perrot sector median, QPAREB Q2 2026), it comes to $9,330.50; an eligible first-time buyer gets $5,875 back from Revenu Québec and pays $3,455.50 net. The base is the higher of the price paid and the standardized roll value; the bill is paid in one instalment within 30 days of being sent. A house at the median pays $1,789.50 more than the same house in Vaudreuil-Dorion, across the bridge, where the increase only starts at $619,300.
L'Île-Perrot applies the maximum 3% rate to the portion above $500,000. With a median house at $624,000 in the island sector (QPAREB sector 35, which groups L'Île-Perrot, Notre-Dame-de-l'Île-Perrot, Pincourt and Terrasse-Vaudreuil), the increase reaches most house buyers, especially on waterfront streets; condos, at $383,673, escape it. The contrast with Vaudreuil-Dorion, one bridge away, is sharp on houses between $500,000 and $620,000.
| Bracket of the tax base (2026) | Rate in L'Île-Perrot |
|---|---|
| $0 to $62,900 | 0.5% |
| $62,900 to $315,000 | 1% |
| $315,000 to $500,000 | 1.5% |
| Above $500,000 | 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: ile-perrot.qc.ca, taxes and property assessment (2026 grid).
The examples cover the condo at the median ($383,673), the $500,000 threshold, the house at the median ($624,000), a recent house, a property on Lac Saint-Louis and a prestige home.
| Price paid (or adjusted roll value) | Welcome tax | First-time buyer credit | Net cost, first-time buyer |
|---|---|---|---|
| $383,673 | $3,865.60 | $3,865.60 | $0 |
| $500,000 | $5,610.50 | $5,152.62 | $457.88 |
| $624,000 | $9,330.50 | $5,875 | $3,455.50 |
| $720,000 | $12,210.50 | $5,875 | $6,335.50 |
| $900,000 | $17,610.50 | $2,350 | $15,260.50 |
| $1,200,000 | $26,610.50 | $0 | $26,610.50 |
How to read it: on a single-family house at $624,000 (L'Île-Perrot sector median, QPAREB Q2 2026), the welcome tax is $9,330.50; an eligible first-time buyer gets $5,875 back and pays $3,455.50 net. L'Île-Perrot's municipal increase accounts for $1,860 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. The notary records the tax base in the deed of sale and the municipality bills from the registration in the Land Register.
In L'Île-Perrot, the transfer duty is paid in one instalment within 30 days of the bill being sent, as the Act provides. The year's grid is published in the taxes and property assessment section of ile-perrot.qc.ca; the base retained is the higher of the price paid and the standardized value. 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 L'Île-Perrot'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 $383,673 condo, the tax of $3,865.60 is refunded in full. On the house at the $624,000 median, the tax of $9,330.50 is refunded at $5,875: $3,455.50 remains. On a $720,000 house, the $5,875 cap is reached and $6,335.50 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. L'Île-Perrot 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.
L'Île-Perrot applies the same grid as Laval or Brossard. Vaudreuil-Dorion only increases above $619,300: on the median house, the gap is $1,789.50 in Vaudreuil-Dorion's favour. Pointe-Claire, to the east, applies 2.1% up to $1,000,000: $1,980 less on $720,000.
| City (2026 grid) | On $624,000 | On $720,000 | On $1,000,000 |
|---|---|---|---|
| L'Île-Perrot | $9,330.50 | $12,210.50 | $20,610.50 |
| Vaudreuil-Dorion | $7,541 | $10,421 | $18,821 |
| Pointe-Claire | $8,214.50 | $10,230.50 | $16,110.50 |
| Montreal | $7,829 | $9,749 | $15,349 |
| Basic provincial grid (no municipal increase) | $7,470.50 | $8,910.50 | $13,110.50 |
The grid applies to the Ville de L'Île-Perrot only. The island's three other municipalities, Notre-Dame-de-l'Île-Perrot, Pincourt and Terrasse-Vaudreuil, each have their own by-law, as does Vaudreuil-Dorion on the mainland. The QPAREB sector mixes these markets: the median quoted is the island's, not the City's alone. On a Lac Saint-Louis property bought below assessment, the base is the standardized roll value, not the price: run the calculation on both before the offer.
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 L'Île-Perrot; for the neighbourhood, living in L'Île-Perrot; for Vaudreuil, the welcome tax in Vaudreuil-Dorion; for the general rules, our guide to the welcome tax in Quebec.
$9,330.50 with L'Île-Perrot's 2026 grid, if the price paid is the tax base. An eligible first-time buyer gets $5,875 back from Revenu Québec and pays $3,455.50 net.
A few weeks to two months after signing at the notary, once the deed is registered in the Land Register. L'Île-Perrot allows 30 days from the bill being sent, in one instalment.
Above $500,000, L'Île-Perrot applies the legal maximum of 3%, whereas Vaudreuil-Dorion only increases above $619,300 and Pointe-Claire applies 2.1% up to $1,000,000. Below $500,000, the tax is the same everywhere.
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.