Usually, yes when the work changes the space. The City of Surrey says tenant or landlord improvement permits are typically required for new construction or alterations, including changes to walls, doors, stairs, washroom fixtures and some equipment. Surrey lists replacing flooring, interior painting and minor repairs without material changes as examples that do not need this building permit. The actual scope matters, so check with the City before treating a job as exempt.
Confirm the proposed business use, suite address and drawings early; the City may also ask for owner authorization and, where common property is affected, a strata letter. Separate trade permits or professional drawings may be needed depending on the work. Canyon's commercial construction service includes tenant improvements, and its published process says permit responsibilities are identified during scope development.