Short answer. Yes. When possession ceases for more than one year for any reason, it is naturally interrupted. The time you had already accumulated toward prescription does not carry forward — if you resume possession later, you start a new period from scratch, even if you are the same claimant.
What the law says
Possession is naturally interrupted when through any cause it should cease for more than one year. The old possession is not revived if a new possession should be exercised by the same adverse claimant.
Civil Code, Article 1121 — Natural Interruption. Read the full provision →
What natural interruption means
Article 1121 of the Civil Code explains natural interruption of prescription: Possession is naturally interrupted when through any cause it should cease for more than one year. The old possession is not revived if a new possession should be exercised by the same adverse claimant. The trigger is any cessation of possession lasting more than one year, regardless of the reason — voluntary abandonment, forced displacement, illness, or any other circumstance. Once possession ceases for that period, the prescription clock stops and does not carry the prior accumulated time forward.
Why the old possession is not revived
The article explicitly states that if you return and resume possession after the interruption, the old possession is not revived. This means you cannot combine the years before the interruption with the years after it to reach the prescription period. You are treated as a new possessor from the date you resumed. Whatever time you had built up before the cessation is lost. The continuity requirement for acquisitive prescription is strict — a gap of more than one year resets the count entirely.
Any cause is enough to trigger interruption
The article says possession is interrupted when it ceases through any cause. This is a broad standard — it does not require the cessation to be voluntary, deliberate, or the result of a legal proceeding. If circumstances force you off the land for more than a year, the prescription period is interrupted the same as if you had walked away willingly. The only question is whether possession actually ceased for more than twelve consecutive months.
What this means for your claim
If you were accumulating time toward acquisitive prescription and then stopped occupying the land for over a year, your previously accumulated time is gone. When you returned to the land, a new prescription period began from that point. You would need to occupy the land continuously for the full prescription period — counted from your return — before a claim based on prescription would mature. The exact number of years required depends on the nature of your title and the type of land involved. Continuous, uninterrupted occupation throughout the entire required period is essential.