Maruti Suzuki India on Saturday said it would need to increase provision for deferred tax liability by around Rs 850 crore due to the withdrawal of indexation benefit while calculating long-term capital gains on debt mutual funds. Maruti Suzuki India on Saturday said it would need to increase provision for deferred tax liability by around Rs 850 crore due to the withdrawal of indexation benefit while calculating long-term capital gains on debt mutual funds. Zee News :Business