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How to send mail to Xavier Barsalou-Duval, MP for Pierre-Boucher—Les Patriotes—Verchères

To write to Xavier Barsalou-Duval, the Bloc Québécois MP for Pierre-Boucher—Les Patriotes—Verchères in Quebec, address your letter to Xavier Barsalou-Duval, MP, House of Commons, Ottawa ON K1A 0A6. Mail to any sitting Member of Parliament travels postage-free within Canada. For local casework — immigration, passports, CRA — his constituency office is at 202-1625 Lionel-Boulet boulevard, Varennes QC J3X 1P7. Say you're a constituent (your postal code proves it) and keep the letter to one issue with a clear ask.

Send your letter to Barsalou-Duval — $6

$6 flat — postage included · no account needed

Mailing addresses

Verified July 2026

House of Commons — Ottawa

Xavier Barsalou-Duval, MP
House of Commons
Ottawa ON  K1A 0A6

Best for opinions on bills, votes, and national issues — this address reaches the MP's parliamentary office.

Send your letter to Barsalou-Duval — $6

No printer, envelope, or stamp — we print and mail it the next business day.

Constituency office — Varennes

Xavier Barsalou-Duval, MP
202-1625 Lionel-Boulet boulevard
Varennes QC  J3X 1P7

Best for local casework: immigration files, passports, CRA and benefits problems. Phone: 1 450 652-4442.

Send your letter to Barsalou-Duval — $6

No printer, envelope, or stamp — we print and mail it the next business day.

Sources

Addresses verified July 2026 against official sources. Always confirm on the official site before time-sensitive filings.

Key facts

  • Mail to Xavier Barsalou-Duval at the House of Commons, Ottawa ON K1A 0A6 is postage-free from within Canada — no stamp required.
  • Xavier Barsalou-Duval is the Bloc Québécois MP for Pierre-Boucher—Les Patriotes—Verchères in Quebec.
  • He also keeps a constituency office in Varennes — regular postage applies there.
  • Identify yourself as a constituent: include your full name, home address, and postal code so Barsalou-Duval's staff can confirm you live in Pierre-Boucher—Les Patriotes—Verchères. Constituent mail is prioritized.
  • Any Canadian may write to any MP — including the Prime Minister and cabinet ministers — but for local casework your own MP is the one whose staff will act.
  • Prefer email? [email protected] reaches the same office — but a physical letter is harder to overlook and shows more effort on issues you care about.
  • PostPal prints your letter and deposits it with Canada Post the next business day for $6 — no printer, envelope, or stamps needed.

How to send your letter

  1. 1

    Pick the right office for your issue

    Writing about a bill, a vote, or a national policy? Use the House of Commons address — it's postage-free and reaches Xavier Barsalou-Duval's parliamentary staff. Need help with a federal file (immigration, passport, CRA, EI, pensions)? The constituency office in Varennes handles casework for Pierre-Boucher—Les Patriotes—Verchères residents.

  2. 2

    Say who you are and where you live

    Open with your full name, address, and postal code. MPs' offices sort mail by whether the writer is a constituent, and your postal code is how they confirm you live in Pierre-Boucher—Les Patriotes—Verchères. If you're writing to an MP other than your own, say why their role or riding matters to your issue.

  3. 3

    Keep it to one issue with a clear ask

    One page, one topic, one specific request — support or oppose a bill, raise a question in the House, meet with you, or take up your casework file. A short letter with a concrete ask gets a real reply; a multi-issue essay gets a form letter.

  4. 4

    Send it without printing anything

    Write your letter in PostPal with Xavier Barsalou-Duval's address prefilled and we print, envelope, and deposit it with Canada Post the next business day for $6. (If you'd rather mail it yourself, remember: no stamp needed to the Ottawa address, but regular postage to the Varennes office.)

Common questions

What is Xavier Barsalou-Duval's mailing address?

Xavier Barsalou-Duval, MP, House of Commons, Ottawa ON K1A 0A6 — postage-free from within Canada. Xavier Barsalou-Duval also has a constituency office at 202-1625 Lionel-Boulet boulevard, Varennes QC J3X 1P7, where regular postage applies.

Do I need a stamp to write to Xavier Barsalou-Duval?

Not if you write to the House of Commons address — mail to MPs in Ottawa is postage-free from anywhere in Canada. Letters to the Varennes constituency office need regular postage. Either way, PostPal handles printing and delivery to Canada Post for you if you don't have a printer or envelopes.

Do I have to live in Pierre-Boucher—Les Patriotes—Verchères to write to Barsalou-Duval?

No — any Canadian can write to any MP. But MPs' offices prioritize constituents, and casework (immigration, passports, benefits) is normally only taken up for residents of Pierre-Boucher—Les Patriotes—Verchères. If you live elsewhere, look up your own MP on ourcommons.ca, or write to Barsalou-Duval specifically about his role in an issue that concerns you.

Will Xavier Barsalou-Duval actually read and reply to my letter?

Constituency mail is logged and answered by Barsalou-Duval's staff, and issues raised repeatedly get flagged to the MP directly — a personal letter carries more weight than a petition signature or a form email. Include your return address (PostPal prints yours automatically) so the reply has somewhere to go.

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