MOSCOW, March 23 - A sharp rise in global oil and gas prices since the outbreak of the war in Iran has given the Russian government room to defer a planned change to the mechanism that shifts excess hydrocarbon receipts into long-term fiscal reserves, three sources familiar with the deliberations said. The move alleviates pressure on short-term budget finances.
International crude, which was trading near $70 a barrel before the conflict began in late February, has climbed above $100 a barrel. Gas contracts have also moved higher. Using a taxation reference price of $75 a barrel, calculations show Russian budget receipts from oil and gas are expected to jump by 70% in April versus March, rising to 0.9 trillion roubles - the largest monthly total since October 2025.
How the cut-off price works
Under the current budget rule, any oil and gas proceeds above a defined cut-off price are transferred into the National Wealth Fund, which serves as a long-term fiscal reserve. The present cut-off price stands at $59 a barrel. Before the Iran conflict, officials had wanted to lower that threshold so a greater share of revenues would flow into the reserve. That change would require amending the budget law.
Sources with direct knowledge of internal discussions said the government will now postpone adjusting the cut-off price. One source noted that because a legal amendment is required, the change is now more likely to occur in 2027 rather than in the near term.
Timing and political signals
Finance Minister Anton Siluanov had indicated on February 25 - three days before the Iran war began - that a decision to lower the cut-off price would be announced within two weeks. In recent meetings President Vladimir Putin requested a measured assessment of how to allocate the windfall from higher hydrocarbon prices.
Following one such meeting, Siluanov said the government was considering measures to reduce the budget's sensitivity to swings in oil prices over the medium term. Two additional sources who were briefed by senior officials stated that for the current year the cut-off price is expected to remain unchanged, and that the need for immediate spending cuts is now under review.
Macroeconomic guidance and reserve mechanics
The government has scheduled publication of a fresh set of macroeconomic forecasts in April. Those projections will include the expected average oil price for the year, which is used as guidance for the budget and is tied to the cut-off price mechanism. If average monthly oil prices fall below the budget reference price, the reserve fund is tapped to cover the deficit. Conversely, if monthly averages exceed the cut-off, the surplus is channelled into the fund.
The reserve is held in foreign currency, now predominantly in yuan, making its operations influential for the foreign exchange market. Policymakers’ discussions around pausing foreign currency sales from the fund while debating the cut-off price coincided with a roughly 6% depreciation of the rouble against the dollar in March.
Central bank view and lingering uncertainty
Central Bank Governor Elvira Nabiullina, speaking after a recent interest rate reduction, cautioned that it is premature to draw firm conclusions about the effect of higher oil prices on the wider Russian economy. At the same press conference she and her first deputy Alexei Zabotkin reiterated that the budget rule remains Russia's principal safeguard against external shocks.
One participant in the ongoing policy discussions observed that even if the Iran crisis were to end abruptly, most policymakers expect an elevated oil price risk premium to persist for some time. That expectation underpins the cautious approach to adjusting the fiscal framework in the near term.
Implications for policy and markets
The decision to delay lowering the cut-off price reflects a recalibration of priorities driven by stronger-than-anticipated hydrocarbon receipts. It reduces the urgency to divert additional revenue into long-term reserves and shifts attention toward managing volatility and the exchange rate impact of fund operations. The upcoming April forecasts will provide more formal guidance on the budget's oil price assumption and inform whether any medium-term measures will be announced to smooth fiscal volatility.
Reporting for this analysis draws on accounts from multiple unnamed participants in government discussions and officials' public comments.