Living in Quebec, Working in Ontario? Here’s What You Need to Know

If you live in Gatineau but work in Ottawa, you face a unique situation: you must file tax returns with both the federal government AND Revenu Québec.

Two Returns, Not One

Quebec has its own provincial tax system (TP-1) separate from the federal T1. You must file both, and they interact in specific ways.

Quebec Abatement

Because Quebec residents pay provincial taxes separately, the federal government provides a 16.5% abatement. But you need to claim it correctly.

T4 vs RL-1

Your Ontario employer issues a T4. If you work for a Quebec employer, you get an RL-1. Both need to be handled correctly.

QST vs HST

Self-employed Gatineau residents may need to register for QST instead of (or in addition to) HST.

Get It Right

Errors on cross-border returns trigger audits. City Tax Filing specializes in exactly this situation — we’ve helped hundreds of Gatineau commuters file correctly and maximize their refunds.