S&P flags Indonesia debt pressure

S&P Global Ratings kept Indonesia at BBB with a stable outlook, but said the government’s debt-service burden has become a pressure point. (spglobal.com) The warning centers on a simple test: how much of the government’s income goes to interest payments. S&P analyst Rain Yin said interest costs “very likely” rose above 15% of government revenue in 2025, a threshold S&P treats as important for the rating. (bloomberg.com) Indonesia’s finance ministry has argued that the broader budget is still inside its legal guardrails. Finance Minister Purbaya Yudhi Sadewa said on January 8, 2026 that the 2025 deficit reached Rp695.1 trillion, or 2.92% of gross domestic product, still below the 3% ceiling set in Law No. 17 of 2003. (en.tempo.co, internationalbudget.org) That split explains the current debate around Indonesia’s credit profile. A government can keep the annual deficit under control and still face rating pressure if revenue stays thin and a larger share of that revenue is absorbed by interest bills. (bloomberg.com, fitchratings.com) Fitch made a similar point in August 2025 when it said Indonesia’s planned 2026 deficit reduction showed fiscal discipline, but called low government revenue a rating constraint. Fitch said the state was targeting a 2026 deficit of 2.48% of gross domestic product after an estimated 2.78% in 2025. (fitchratings.com) S&P’s affirmation means Indonesia remains in investment-grade territory, one notch above the lowest rung of that category. Bank Indonesia said after S&P’s July 29, 2025 decision that the rating reflected confidence in the country’s growth prospects, fiscal framework and relatively low external and government debt burdens. (bi.go.id) Indonesia’s debt stock is not especially high by BBB-country standards, which is why the interest warning stands out. Fitch said it expected government debt to ease to 40.3% of gross domestic product in 2026, well below the BBB median of 59.7%. (fitchratings.com) The pressure comes from the revenue side as much as the debt side. Fitch said Indonesia was aiming to lift state revenue to a little over 12% of gross domestic product in 2026, but warned that hitting that target would be difficult without stronger revenue-raising measures. (fitchratings.com) For now, S&P has not changed the rating or the outlook. But its message is that keeping the deficit below 3% will not, by itself, settle investor concerns if interest costs keep taking a bigger slice of government income. (spglobal.com, bloomberg.com)