L-1A has a seven-year maximum, so the sixth year is the moment to plan rather than the moment to relax. Time spent physically outside the United States can generally be recaptured with travel records, which sometimes buys months, but the ceiling itself does not move.
Work backwards from the ceiling
Three decisions usually need making with a year in hand. Whether the company intends to pursue permanent residence for the role, which is a separate process on its own timetable and cannot be started the week before status expires. Whether a period of qualifying employment abroad will be undertaken, since that resets the analysis but requires a genuine posting rather than a paper transfer.
Or whether the role ends. Hypothetical example: the operations director who moved from a Saint-Cyrille-de-Wendover millwork company to the group’s Vermont plant reaches month seventy-two, has spent roughly eleven weeks outside the United States across five years on business and holidays, and can document most of it from passport stamps and flight records. Compiling that record early is worth real time.
Keep in mind the different figure for the specialized-knowledge classification, which is capped at five years rather than seven, so a household planning around the wrong number can lose two years of runway on an assumption.