The estimate, calculated by Reuters using production, refining and domestic and international supply data, highlights the continued importance of hydrocarbons to Russia’s public finances. Oil and gas taxes account for about one-fifth of total government revenue and help finance the country’s military campaign in Ukraine.
Revenue is expected to more than double compared with September, largely because of quarterly payments under an additional profit-based tax on oil production. Even excluding that tax, October receipts are forecast to rise by approximately 164 billion roubles, or 36%, from the previous month.
Higher global oil prices have provided support as conflict in the Middle East disrupts energy supplies. However, the benefit is being partly offset by weaker production. Russian oil and gas output is estimated to have declined by 5% in the third quarter of 2026 compared with the same period last year, according to the Reuters calculation.
The revenue outlook offers some near-term relief for the government, but it does not erase the pressure accumulated over the year. Total oil and gas revenue for January to October is expected to reach 6.45 trillion roubles, down 14% from the corresponding period in 2025.
Russia’s 2026 budget assumes oil and gas receipts of 8.918 trillion roubles out of total planned revenue of 40.283 trillion roubles. Any sustained shortfall in energy income could therefore complicate fiscal planning, particularly as public spending requirements remain high.
The figures also demonstrate how international energy prices can influence Russia’s finances even when domestic production weakens. Disruptions elsewhere in the global market can raise the value of exports, although the scale of the benefit depends on production levels, tax rules and the prices received by Russian suppliers.
The longer-term outlook remains uncertain. Lower output, changing trade conditions and fluctuations in global demand could constrain revenue, while continued geopolitical tensions may generate further price volatility.
For policymakers and energy-market participants, October’s projected increase shows the immediate fiscal advantage of higher prices, but the year-to-date decline points to the difficulty of relying on commodity revenue to sustain predictable government finances.
