Russia Oil Revenue 2026: How Sanctions on Rosneft and Lukoil Are Draining the War Chest

Russia’s oil and gas revenue fell 22% in the first eleven months of 2025, and the pressure has only intensified since the United States imposed primary sanctions on Rosneft and Lukoil in October 2025, according to the Atlantic Council’s Russia Sanctions Database. Moscow is now rerouting exports through smaller companies to work around the sanctions, even as its military-industrial base continues expanding — Russia claims to have localized nearly 90% of drone manufacturing.

The discount on Russian crude is widening

The mechanism behind the revenue drop is the widening discount Russian oil must offer to find buyers. Urals crude traded at roughly a 10% discount to global benchmarks through much of 2024 as sanctions normalized, but that discount exceeded 15% in November 2025 after the Rosneft and Lukoil sanctions were announced, and jumped further to around 30% by year-end, according to analysis from the New Eurasian Strategies Centre. Sanctions have not meaningfully reduced the volume of oil Russia exports — production in 2025 was only 2.5% below 2021 levels — but they have reshaped how, and at what price, that oil moves.

How Moscow is compensating

Faced with declining oil revenue, the Kremlin has raised taxes across the board: increasing the income tax burden, lifting VAT from 20% to 22%, raising the profit tax from 20% to 25%, and pushing the profit tax on oil transport to 40%, according to the Atlantic Council database. Russia has also issued $2.8 billion in yuan-denominated bonds to raise financing, while corporate debt has surged 71% since 2022 as businesses absorb the fiscal strain.

Despite the tax increases, Russia’s total federal budget revenue rose only 1.6% year-on-year in ruble terms during 2025, reaching 37.3 trillion rubles ($446 billion), according to the Oxford Institute for Energy Studies. A stronger ruble through the year meant the dollar-value increase was more pronounced than the ruble figures suggest, but that currency strength itself became a fiscal headwind — the same Oxford analysis estimates rouble appreciation alone cost Russia’s oil revenue 0.6% of GDP.

What’s changed since the Rosneft-Lukoil sanctions

The picture has deteriorated further into 2026. Russia’s oil and gas cash flows dwindled to their lowest levels in years by February 2026, pushing Putin to borrow more heavily from domestic banks and raise taxes further just to keep state finances stable, according to Euronews. Analysis from RE-Russia projects that if sanctions pressure holds and oil prices continue falling, Russia’s 2026 oil and gas revenues could see a decline comparable to or exceeding the current downturn, with Urals prices potentially settling in the $40-45 per barrel range, per RE-Russia’s assessment.

The enforcement gap that keeps the war funded

Even so, sanctions remain incomplete. Since the 2022 invasion, EU countries have paid an estimated €220 billion for Russian coal, oil, and gas — roughly 20% of Russia’s total energy earnings during that period — even as the bloc has simultaneously imposed restrictions, according to the International Centre for Defence and Security. That analysis argues Western sanctions enforcement, not sanctions design, remains the binding constraint on their effectiveness.