You have 30 days after a change of registered office to file an update declaration with the Registraire des entreprises. Ancre sends a reminder when your box opens and provides the proof of address needed for the filing. After that deadline, penalties and a risk of administrative dissolution can apply.
Address and Quebec Registry
How long do I have to update my address with the Quebec registry?
Anchor your business in Montreal.
Open remotely in 10 minutes. 30-day guarantee. A human at reception, suite 402.