Peru 2027 Budget: US$79 Billion Plan Bets on Outgrowing Latin America
PERU · ECONOMY
Key Facts
—The budget: The Executive sent Congress a 2027 public budget of S/266,506 million (about US$79.1 billion), 3.5 percent above the 2026 opening budget. Debate starts 3 September.
—The growth bet: The Economy Ministry’s new Multiannual Macroeconomic Framework projects 3.4 percent growth in 2026 and 2027 — well above the 2.2 percent ECLAC forecasts for Latin America this year.
—The fiscal catch: The same framework warns that laws passed between 2021 and 2026 create S/64,000 million (about US$19 billion) in spending obligations for 2027, and models the deficit rising to 2.7 percent of GDP if nothing changes.
—The pipeline: ProInversión holds a portfolio of 86 projects plus seven addenda worth around US$40 billion for 2026–2028.
—The tax twist: The income-tax exemption on bank deposit interest expires 31 December 2026 — savings interest would be taxed for the first time from 2027.
Peru presented its 2027 budget in the middle of a fiscal squeeze, betting that it can outgrow Latin America while taxing savings interest for the first time and pushing a US$40 billion infrastructure portfolio.

Peru 2027 Budget Lands as the State Projects Above-Average Growth
Peru’s Executive has sent Congress a 2027 public budget of S/266,506 million (about US$79.1 billion, at roughly 3.37 soles to the dollar according to Bloomberg Línea on 1 September 2026), an increase of S/8,945 million (about US$2.7 billion) or 3.5 percent over the 2026 opening budget. The bill arrived together with the financial-equilibrium and debt laws, and the plenary has been called for 3 September to begin debate, La República and the official gazette El Peruano reported.
The Peru 2027 budget is built on an optimistic reading of the economy. The Multiannual Macroeconomic Framework (MMM) 2027–2030, approved by the Council of Ministers on 27 August, projects GDP growth of 3.4 percent in both 2026 and 2027, accelerating to an average of 4.0 percent between 2028 and 2030. That would keep Peru growing well above the regional average: ECLAC’s annual Economic Survey, presented in August, forecasts 2.2 percent growth for Latin America and the Caribbean in 2026 and 2.5 percent for South America. The UN commission itself recently raised its Peru forecast to 3.2 percent for 2026 and 3.3 percent for 2027 — still above the regional mean.
The growth engine, in the ministry’s telling, is private investment, expected to expand 10.5 percent this year, with mining investment reaching about US$7 billion. The private Peruvian Economy Institute (IPE) is similarly upbeat, having raised its projections to 3.3 percent for 2026 and 3.4 percent for 2027 on double-digit private investment growth in the first half.
A Budget Shaped by the Fiscal Crisis
The optimism comes wrapped in austerity language. The 2027 bill is officially consistent with a fiscal-deficit rule of 1.4 percent of GDP for next year, after 1.8 percent in 2026 and 2.2 percent in 2025. Within the total, the national government would receive S/166,213 million (about US$49.3 billion, up 2.4 percent), local governments S/41,222 million (about US$12.2 billion, up 15.2 percent) and regional governments S/58,672 million (about US$17.4 billion, down 1.3 percent). Citizen security and social inclusion are the stated priorities, with S/2,832 million (about US$840 million) for the criminal justice system, S/626 million (about US$186 million) for police operations and S/539 million (about US$160 million) for prison expansion in Ica, Arequipa and Pucallpa.
Yet the same ministry document admits the cupboard is bare. Laws approved by Congress between 2021 and 2026 — 241 norms with spending impact — would generate S/64,000 million (about US$19 billion) in obligations for 2027, of which S/50,000 million (about US$14.8 billion) are permanent, concentrated in public-sector pay and pensions, La República reported from the MMM. Under the framework’s own risk scenario, the deficit would climb to 2.7 percent of GDP in 2027 and hover around 2.8 percent through 2030, while public debt rises from 29.3 percent of GDP in 2026 to 33.8 percent in 2030. The Fiscal Council’s president, Alonso Segura, put it bluntly days earlier: the state faces El Niño “with savings at their lowest point in almost 25 years.”
The squeeze is already visible in sectoral lines. As we reported today, the approved 2026 budget for the Fondo Mi Vivienda housing fund was cut by more than half compared with what was executed in 2025 — and the new El Niño emergency decree explicitly bars any extra Treasury money for disaster response.
A US$40 Billion Pipeline as the Growth Backstop
To make the growth story credible, the government leans on private capital. ProInversión, the state investment-promotion agency, consolidated a portfolio of 86 projects plus seven addenda valued at around US$40 billion for 2026–2028, it announced on 31 July. The short-term shelf holds 29 projects worth US$4,962 million plus seven addenda of US$7,195 million; the medium-term portfolio adds 39 projects worth US$20,852 million spread across 18 regions; and 18 long-term projects account for US$7,796 million more.
Execution has started: in the first seven months of 2026 the agency awarded six projects and two addenda for more than US$2,455 million, including the US$1,200 million remodeling of the Torre Trecca hospital complex. Separately, the MEF plans to award 18 electricity-transmission projects worth about US$950 million this year. The need is vast — BNamericas cites experts putting Peru’s infrastructure gap above US$110 billion — and the model depends on continued investor appetite under the new administration.
Savings Interest to Be Taxed From 2027
The most personal measure for ordinary Peruvians sits in the fine print of the MMM. The government committed to letting tax breaks expire on schedule — and the income-tax exemption on interest from bank, municipal and financial-company deposits lapses on 31 December 2026. Unless Congress acts, savings interest will be taxed for the first time from 2027, Gestión reported on 1 September.
The exposure is broad: the financial system held 172.6 million accounts of adult Peruvians at the end of 2025, according to the SBS regulator, and families keep S/243,000 million (about US$72.1 billion) in deposits. More than 10 million people hold such accounts. The average one-year term deposit pays 3.7 percent while inflation is expected at 3.8 percent — meaning real returns are already negative before any tax. Lawyers consulted by Gestión expect a rate of around 5 percent or less on interest, similar to what applies to stock-market capital gains; Chile and Mexico already tax savings interest.
The political risk is real. A 2006 attempt to tax deposit interest at 5 percent collapsed under congressional rejection. Bankers warn a levy could push savers toward informal schemes with no deposit-insurance protection in a country where only 17 percent of people keep savings inside the formal financial system — working directly against the government’s own formalization drive.
What to Watch
Congress opens debate on 3 September with the numbers stacked against easy approval: an opposition-minded legislature, a record S/64,000 million (about US$19 billion) in pre-committed spending, and an El Niño that could shave 0.7 to 0.8 percentage points off growth, according to IPE estimates. The budget’s promise — outgrow the region while narrowing the deficit — depends on a pipeline of private projects arriving on time and on a Congress willing to let the savings tax stand. Neither is guaranteed.
For foreign residents and investors, the takeaway is simpler: Peru still offers one of Latin America’s fastest-growing economies and a deep project pipeline, but the era of tax-free savings interest ends on New Year’s Eve, and the fiscal room for error is the thinnest in a quarter-century.
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