I am planning Kuala Lumpur and Penang from 5 to 14 December, flying into KLIA with a passport that expires several months after the trip. I feel reluctant to book a non-refundable hotel while an online application could need a clearer photo or correction, so I want a realistic document and timing checklist without assuming a guaranteed processing window.
The route depends on the passport, residence, entry point, dates, purpose and passport condition; first use the official portal to determine whether an application is needed and what it accepts. Prepare the passport scan, photograph, itinerary, accommodation, onward ticket and supporting evidence requested, check every field, and keep the submission receipt; build buffer rather than relying on an advertised processing estimate. Before departure, verify the approval details and airline document check. Corrections, fees, processing and validity are policy-dependent and can change, so do not book around an assumed result: https://malaysiavisa.imi.gov.my/.