Can employees opt for higher sum insured at their own cost?

Yes, most modern group health insurance policies in India let employees buy additional sum insured at their own cost. Three routes are common: a voluntary top-up on the employer's base policy, a super top-up with a deductible, and add-on cover for parents or specific benefits. The employee typically pays through payroll deduction at group-negotiated premium rates.

Can employees actually add cover on top of the employer's policy?

Yes, at most employers with a group policy from a mainstream insurer. The employer negotiates the base cover with the insurer, and the insurer typically offers a voluntary top-up option that employees can enrol into at policy renewal. The employer facilitates payroll deduction and enrolment; the insurer underwrites and administers the cover.

What are the routes available for employees to increase cover?

Three routes are common:

• Voluntary top-up: Extra sum insured layered on top of the employer's base cover, with the base cover acting as a deductible. Available in slabs from Rs 3 lakh to Rs 25 lakh above the base.
• Super top-up: Similar to voluntary top-up, but the deductible is measured on total claims in a policy year rather than per claim. This gives better protection for multiple hospitalisations in the same year.
• Parental or family add-on: Extending cover to parents or other family members not included in the base policy, at the employee's cost.

How much does a voluntary top-up cost?

Voluntary top-up premium at group rates typically runs between Rs 2,000 and Rs 8,000 per year for an additional Rs 10 lakh sum insured for a family, depending on age band and insurer. This is meaningfully cheaper than the equivalent individual retail top-up, which can cost 30% to 50% more for the same cover.

What is the enrolment process for voluntary top-up?

Voluntary top-up enrolment usually happens in a defined window: at policy renewal (annually) or at joining (for new employees). Life event windows (marriage, new child, adoption) also allow mid-year enrolment at many employers. Enrolment forms are collected by HR or the broker, and premium is deducted from salary in monthly instalments.

Does the employee need to disclose medical history for a top-up?

Usually not for standard voluntary top-ups on an existing group policy. The insurer treats the top-up as an extension of the base cover, using the same underwriting position, and waiting periods that apply to the base policy carry through to the top-up. For very high top-up tiers (above Rs 25 lakh or Rs 50 lakh), the insurer may request basic health declarations.

Can an employee cover parents that the employer excludes from the base policy?

Yes, at most employers. Where the base policy covers only employee, spouse, and children, employees can typically buy separate parental cover through the same group insurer at group rates. Parental cover is priced higher per rupee than employee cover because of higher claim frequency, but is still cheaper than individual retail parental cover.

Is the top-up premium tax-deductible?

Yes, under the old tax regime. Premium paid by the employee on a voluntary top-up or parental cover is eligible for deduction under Section 126 of the Income Tax Act, 2025 (the renumbered Section 80D of the 1961 Act), within the limits of Rs 25,000 for self and family, Rs 50,000 for senior citizen parents, and Rs 1 lakh maximum. The deduction is not available under the new tax regime.

How Plum approaches this

Plum sets up employee-choice architecture at policy design so that voluntary top-up, super top-up, and parental cover options are visible and accessible without requiring employees to hunt for them. Across Plum's group book, claims NPS runs at 79 and cashless pre-authorisation clears in a median of 45 minutes, with the same operational service applied to top-up claims. Plum places group cover from a minimum of 7 employees, working with partner insurers including ICICI Lombard, HDFC ERGO, Bajaj Allianz, Star Health, Niva Bupa, and Aditya Birla Health Insurance, each of which offers a distinct set of voluntary top-up structures.

Frequently asked questions

Do all employers offer voluntary top-ups?

Most mid-sized and large employers do. Very small employers with policies from insurers that do not offer group top-ups may not have this option.

Can an employee opt out of the base policy and only buy a top-up?

No. Voluntary top-up requires an active base policy on the employer's roster.

What happens to the top-up cover on job change?

Top-up cover ends with the base cover on the last working day. Some insurers offer a portability option to an individual retail policy.

Is voluntary top-up premium tax-free for the employer?

Premium paid by the employee is a personal deduction, not an employer cost. Where the employer subsidises the top-up, the subsidy portion follows the same tax treatment as the base employer-paid premium.

Can employees increase top-up cover mid-year?

Usually only at renewal or on a life event. Mid-year cover increases are uncommon.

How does super top-up differ from voluntary top-up?

Super top-up applies the deductible on aggregate claims in a policy year, offering better protection when multiple hospitalisations occur in the same year. Voluntary top-up typically applies the deductible per claim.