India's use of customs duty on edible oils as a price stabiliser often comes at the cost of oilseed farmers. Critically examine this trade-off and suggest a coherent policy framework.

India imports nearly 57% of the edible oil it needs [2]. That makes the Basic Customs Duty (BCD) the Centre's quickest lever on prices. In September 2026 the Centre cut the BCD on crude edible oils, halving the duty on crude soybean oil from 10% to 5%. The cut eased festive-season prices, but oilseed farmers called it "an attack on their livelihood" [1]. The trade-off is real. It comes from using the tool ad hoc, not from the tool itself.

Duty as price stabiliser: the merits

• Consumer relief: The FAO Vegetable Oil Price Index reached 196.9 points in August 2026, its highest since June 2022 [1]. A lower duty cuts the landed cost of imports and curbs food inflation.
• Equity: Poorer households spend more of their income on food, so they gain most from lower prices.
• Agility: The Finance Ministry changes rates by notification, without new legislation, so it can respond quickly [1].

The cost to oilseed farmers

• Price depression: Cheaper imports lower what crushers pay for soybean, mustard and groundnut [1].
• Policy incoherence: Duty cuts weaken the price signal that NMEO-Oilseeds is trying to create. The mission has ₹10,103 crore to raise primary oilseed output from 39 MT to 69.7 MT by 2030-31 [2].
• Unpredictability: The effective duty on crude oils was once raised from 5.5% to 16.5% to give domestic producers a level playing field [4]. Yet the October 2025 rates were revised within 11 months [1]. Frequent changes discourage investment in seed, yield and crushing.
• Strategic cost: Import dependence fell only from 63.2% to 56.25% between 2015-16 and 2023-24, and the forex outgo is about USD 20.56 billion [2].

A coherent policy framework

1. Rule-based tariff band: Announce duty slabs in advance, triggered by global price levels. This follows NITI Aayog's call for a dynamic trade policy [3].
2. Direct farmer cover: When a duty cut pushes mandi prices below MSP, trigger price-deficiency payments under PM-AASHA. Extend NMEO-Oil Palm's Viability Price assurance to other oilseeds [4].
3. Supply push: Focus on area retention, quality seed and processing linkages [3].
4. Pass-through monitoring: Check that the relief reaches households, not just refiners.
5. Outcome metric: Judge NMEO by a falling import share, not by tonnage alone.

Customs duty is a legitimate shock-absorber but a poor substitute for supply security. A predictable tariff band, direct support for farmers and NMEO's production push together can reconcile consumer and producer interests. That would deliver the Atmanirbharta in edible oils that NITI Aayog envisions [3] and advance SDG 2.