The 3-year clock: when it starts, when it resets, and what resets it

Everyone knows the “3-year rule” under Section 45 of the Insurance Act. After 3 years, your insurer cannot question your policy on any ground whatsoever. What most people miss is when that 3-year period actually begins and what can reset it to zero.

This matters because a policy that you think is “safe” (past 3 years) may not be if you let it lapse and revived it, or if you added a rider recently. Your family’s claim depends on knowing where the clock actually stands.

When the 3-year clock starts

Section 45(1) of the Insurance Act (as amended in 2015) specifies four possible start dates for the contestability period:

1. The date of issuance of the policy
2. The date of commencement of risk
3. The date of revival of the policy
4. The date of the rider to the policy

The statute says “whichever is later.” This means the 3-year clock runs from the most recent of these four events. For a straightforward new policy with no riders and no lapse, the start date is typically the date of issuance or commencement of risk (often the same day, or within days of each other).

Here is what happens when a policy lapses and is revived:

Without the lapse, this policyholder would have had Section 45(1) protection from January 2023. Because of the lapse and revival, protection is delayed to September 2026. That is 3 years and 8 months of additional exposure.

What restarts the clock

Policy revival after lapse

If you miss premium payments and your policy lapses, then later revive it (either within the revival window or through reinstatement), the 3-year contestability period starts fresh from the revival date. This is explicit in the amended Section 45(1), which lists “the date of revival of the policy” as one of the trigger dates.

This is a significant change from the old law. Under the pre-2015 Section 45, courts held that revival did not restart the clock. The Supreme Court in Reliance Life vs Rekhaben Rathod (2019, decided under the old law) treated the original policy date as the reference point. The 2015 amendment explicitly overrode this by adding “revival” to the list of trigger dates.

Rider addition

Adding a new rider (such as critical illness, accidental death benefit, or waiver of premium) triggers a fresh 3-year clock for that rider. Section 45(1) lists “the date of the rider to the policy” as a trigger date.

An important distinction: the rider clock is separate from the base policy clock. If your base term insurance policy was issued in 2020 and you add a critical illness rider in 2024, the base policy has already crossed the 3-year mark and is protected under Section 45(1). The rider, however, will only be protected from 2027 onwards. If the insurer investigates a claim related to the rider within those 3 years, the rider can be contested even though the base policy cannot.

Reinstatement with fresh underwriting

Some insurers require a fresh medical examination when reinstating a lapsed policy, effectively treating it as a new underwriting event. In such cases, the contestability clock runs from the reinstatement date, just as it does with revival. The legal basis is the same: Section 45(1) lists revival as a trigger date, and reinstatement with fresh underwriting is functionally equivalent to revival.

What does NOT restart the clock

Not every change to your policy resets the contestability period. These routine events leave the original clock intact:

• Premium payments: paying your annual, semi-annual, or monthly premium does not trigger a new contestability period. The clock keeps running from the original start date.
• Change of nominee: updating your nominee from one family member to another has no effect on contestability.
• Change of address or contact details: administrative updates do not restart the clock.
• Assignment or transfer of policy: if you assign your policy to a lender (such as for a home loan) or transfer it, the contestability period continues from the original date.
• Premium frequency change: switching from annual to monthly payments, or vice versa, does not restart anything.

The hidden risk of lapsing and reviving

The practical cost of a lapse goes beyond late fees and reinstatement charges. When your policy lapses and you revive it, you lose your accumulated contestability protection. A policy that was 2 years and 11 months old and one month away from the 3-year safe zone goes back to zero on revival.

This means the insurer regains full investigation rights for the next 3 years. If the policyholder dies during this new contestability window, the insurer can examine the original proposal form, request medical records, check the IIB (Insurance Information Bureau) database, and potentially repudiate the claim for non-disclosure or misrepresentation.

Revival comes at a cost. Most insurers charge a revival fee and may require a fresh medical examination. If your health has deteriorated since the original policy, the insurer could decline to revive it altogether, or revive it with exclusions or a premium loading. You would then need to buy a new policy at your current age and health status, which will almost certainly be more expensive.

Related reading

• Section 45 explained: what actually happens after 3 years
• What counts as fraud vs non-disclosure under Section 45
• Why term insurance claims get rejected and how to prevent it
• How to file a term insurance claim
• Term insurance terms glossary