Brazil’s Minerals Law Adds R$5B Tax Credits and R$2B Guarantees

Brazil enacted a national critical-minerals policy six days before Lula's UN address. Up to R$5 billion of tax credits target domestic processing, while an authorized R$2 billion guarantee fund addresses a different constraint: project bankability.

Brazilian President Luiz Inácio Lula da Silva used his September 22 address to the UN General Assembly to emphasize sovereignty and resistance to external control over Brazilian resources. That message is consistent with a position his government has stated repeatedly on critical minerals: foreign capital is welcome, but Brazil wants more processing, industrialization and technology transfer to occur at home.

For mining and industrial investors, the more consequential document was signed six days earlier. Law 15.506, enacted on September 16, created Brazil's National Policy for Critical and Strategic Minerals and a council focused on industrialization. The framework is designed to push more exploration, beneficiation, transformation and higher-value production into Brazil rather than leave the country primarily as an exporter of raw material.

The fiscal incentive is large enough to enter project models. The law provides for up to R$1 billion of tax credits in each year from 2030 through 2034, a five-year envelope of as much as R$5 billion. The support is tied to domestic beneficiation, mineral transformation and urban mining, subject to regulation and fiscal limits.

The financing instrument solves a different problem. The law authorizes the federal government to create the Fundo Garantidor da Atividade Mineral, or FGAM, and participate as a quota holder with up to R$2 billion. The fund can provide credit guarantees and other risk-mitigation instruments for qualifying projects. Federal capitalization still depends on an act by the finance minister and on budgetary and financial availability, so the R$2 billion is an authorized ceiling rather than cash already deployed.

The framework also gives the government tools to attach conditions. Regulations may require minimum use of Brazilian goods and services where domestic supply exists, commitments to make part of production available to the local market, and specified capital or operating expenditure. Companies in the sector must also direct part of qualifying operating revenue toward research, development and technological innovation.

The project model now has three columns: ore, processing and bankability

For a developer, the distinction between the two support channels matters. A tax credit improves project returns after qualifying investment. A guarantee fund can improve financing availability or terms closer to financial close by absorbing part of the credit risk. They attack different constraints in a capital-intensive project.

That makes a Brazilian deposit harder to underwrite as a simple extraction-and-export asset. Beneficiation and processing bring additional capex, power demand, technology requirements and execution risk, but they also sit closer to the fiscal incentives and policy support. FGAM could make that larger downstream capital plan easier to finance if its eventual rules, pricing and eligibility are attractive enough.

The framework is more precise than a blanket "resource nationalism" label. On its face, it does not prohibit foreign investment or mineral exports. It changes the bargain: projects that retain more value inside Brazil can gain fiscal support, potential credit enhancement and policy alignment, while accepting more conditions around domestic value creation.

Lula's rhetoric supplies the political rationale; Law 15.506 supplies the underwriting variables. For new Brazilian critical-mineral projects, the decision is no longer only whether the ore body works. It is whether domestic processing can earn enough tax support and financing benefit to compensate for the extra capital intensity. The next decisive terms are the FGAM guarantee rules and project-qualification criteria, because they determine whether the new framework improves bankability as well as returns.