BOJ Accelerates ETF Disposals and Anticipated Revenue Impact

The Bank of Japan announced on Friday that, beginning in January, it will increase its annual sales of exchange‑traded‑fund (ETF) holdings to ¥860 billion on a book‑value basis, more than double the current level of ¥330 billion. This accelerated pace shortens the projected time required to unwind the BOJ’s ETF portfolio from 112 years to approximately 43 years.

Under Japanese law, any surplus earnings generated by the BOJ—after accounting for dividends and related expenses—must be transferred to the national treasury. By speeding up ETF sales, the central bank is expected to realise larger capital gains, thereby raising the surplus remittances to the government.

Finance Minister Satsuki Katayama confirmed that the higher ETF sales will increase the BOJ’s surplus earnings and the corresponding government remittances. She added that the Ministry of Finance will evaluate how to allocate the additional funds during the upcoming budget process.

Revenue Estimate: Taro Kimura, senior economist at Bloomberg Economics, estimated that the accelerated disposal programme could generate about ¥800 billion in additional annual revenue for the BOJ.

Policy Context and Government Spending Plans

Prime Minister Sanae Takaichi is preparing to finance several major fiscal initiatives, including a two‑year reduction in the food consumption tax, a 14‑year investment programme, and increased defence spending. The government is also contemplating the creation of a dedicated economic security account to support longer‑term strategic investments.

Kazumasa Ishii, strategist at UBS SuMi TRUST Wealth Management, noted that the extra BOJ payments would be more suitable for financing multi‑year programmes rather than merely offsetting temporary revenue shortfalls from tax cuts.

Implications

The faster ETF disposal provides a new source of non‑tax revenue that could help Japan balance its fiscal expansion with the central bank’s gradual withdrawal from unconventional monetary policies, while supporting the Prime Minister’s ambitious spending agenda.