Welcome tax · Saint-Lambert · 2026 grid verified at the source
Saint-Lambert bills 3% above $500,000 and its old houses sell above $803,000: the tax exceeds $12,000. Here is the 2026 grid, the calculation, the bill and what a first-time buyer gets back.
In Saint-Lambert, 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 $803,000 (Brossard-Saint-Lambert median, QPAREB Q2 2026), it comes to $14,700.50; an eligible first-time buyer gets $4,629.50 back from Revenu Québec and pays $10,071 net. On a $404,000 condo, it is $4,170.50, fully refunded. The base is the highest of the price paid, the consideration in the deed and the roll value times the 1.06 comparative factor in 2026; the bill is paid in one instalment within 30 days. A village house at the sector median pays $1,951.50 more than the same house in Longueuil, where the increase only starts at $630,100.
Saint-Lambert applies the maximum 3% rate to the portion above $500,000, with the Longueuil agglomeration's 1.06 comparative factor. In a village where old houses near Victoria Avenue and the riverfront often exceed a million, the 3% bracket concerns almost every house buyer: $4,545 more than the basic grid on the sector median, and the first-time buyer credit already reduced at that price.
| Bracket of the tax base (2026) | Rate in Saint-Lambert |
|---|---|
| $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: saint-lambert.ca, transfer duties (2026 grid, factor 1.06).
The examples cover the condo at the median ($404,000), the $500,000 threshold, a 1950s cottage in the Préville sector, the house at the sector median ($803,000), an old village house and a riverfront property.
| Price paid (or adjusted roll value) | Welcome tax | First-time buyer credit | Net cost, first-time buyer |
|---|---|---|---|
| $404,000 | $4,170.50 | $4,170.50 | $0 |
| $500,000 | $5,610.50 | $5,152.62 | $457.88 |
| $700,000 | $11,610.50 | $5,875 | $5,735.50 |
| $803,000 | $14,700.50 | $4,629.50 | $10,071 |
| $1,100,000 | $23,610.50 | $0 | $23,610.50 |
| $1,600,000 | $38,610.50 | $0 | $38,610.50 |
How to read it: on a single-family house at $803,000 (Brossard-Saint-Lambert median, QPAREB Q2 2026), the welcome tax is $14,700.50; an eligible first-time buyer gets $4,629.50 back and pays $10,071 net. Saint-Lambert's municipal increase accounts for $4,545 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, Saint-Lambert's comparative factor is 1.06: a property assessed at $500,000 on the roll has a presumed market value of $530,000, 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 Saint-Lambert, the transfer duty is payable in one instalment within 30 days of billing. The City reminds buyers that disclosure of transfers not registered in the Land Register is mandatory: otherwise Revenu Québec imposes a supplementary duty equal to 150% of the transfer duty. The 2026 grid and the 1.06 factor are published on saint-lambert.ca. 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 Saint-Lambert'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 $404,000 condo, the tax of $4,170.50 is refunded in full. On a $700,000 cottage, the tax of $11,610.50 is refunded at $5,875: $5,735.50 remains. On the house at the $803,000 median, the credit is reduced to $4,629.50 (credit reduced by 2.35% of the amount above $750,000) and $10,071 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. Saint-Lambert 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.
Saint-Lambert and Brossard have the same grid. Longueuil, which surrounds Saint-Lambert, only increases above $630,100: on a $700,000 house, the gap is $1,951.50 in Longueuil's favour. Montreal, across the Victoria Bridge, applies 2% up to $1,104,700 and costs $3,291.50 less on the median house.
| City (2026 grid) | On $700,000 | On $803,000 | On $1,200,000 |
|---|---|---|---|
| Saint-Lambert | $11,610.50 | $14,700.50 | $26,610.50 |
| Longueuil | $9,659 | $12,749 | $24,659 |
| Brossard | $11,610.50 | $14,700.50 | $26,610.50 |
| Montreal | $9,349 | $11,409 | $19,825.50 |
| Basic provincial grid (no municipal increase) | $8,610.50 | $10,155.50 | $16,110.50 |
Saint-Lambert is a reconstituted city of the Longueuil agglomeration: same roll (2025-2027, factor 1.06 in 2026) but a transfer duty by-law distinct from Longueuil's, which surrounds it. The same QPAREB sector groups Saint-Lambert and Brossard, whose grids are identical. Old village houses, often unique, sell on few comparables: when the price paid is below the adjusted roll value (renovations needed, estate), the base is the roll times 1.06, and the bill can exceed the calculation made on the price.
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 Saint-Lambert; for the neighbourhood, living in Saint-Lambert; for Longueuil, the welcome tax in Longueuil; for the general rules, our guide to the welcome tax in Quebec.
$14,700.50 with Saint-Lambert's 2026 grid, if the price paid is the tax base. An eligible first-time buyer gets $4,629.50 back from Revenu Québec and pays $10,071 net.
A few weeks to two months after signing at the notary, once the deed is registered in the Land Register. Saint-Lambert allows 30 days from billing, in one instalment.
Above $500,000, Saint-Lambert applies the legal maximum of 3%, like Brossard; Longueuil (up to $630,100) and Montreal (2% up to $1,104,700) are cheaper on houses between $500,000 and $1,100,000. 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.