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Brazil’s Finance Minister, Fernando Haddad, will sit in a session of the joint congressional committee responsible for debating Provisional Measure (MP) 1,303/2025. The session, scheduled for Wednesday, August 6, will mark the start of official deliberation on a package of proposed tax reforms aimed at raising revenue from sources such as fixed-income investments, online gambling, and digital assets.
The session, which will be chaired by Senator Renan Calheiros (MDB–AL) and have Representative Carlos Zarattini (PT–SP) as the official rapporteur, will also include the approval of the committee’s work plan and discussion of various related bills. The fact that Haddad will be present at the inaugural session attests to the importance of this legislative proposal to the federal government’s fiscal agenda.
Summary of MP 1,303/2025
Originally published in June 2025, MP 1,303/2025 introduces significant changes to the tax regime in Brazil. Essentially, the measure would simplify the current system by charging a flat 17.5% withholding tax on fixed-income investment earnings, instead of the progressive tax regime currently in place.
Furthermore, the MP seeks to eliminate tax exemptions on several investment instruments, such as Real Estate Investment Funds (FII), Agribusiness Investment Funds (Fiagro), and instruments such as LCI (Real Estate Credit Bills) and LCA (Agribusiness Credit Bills). The aforementioned newly taxable instruments will have a tax rate of 5%, closing what has been termed by numerous individuals in the Ministry of Finance as historical tax loopholes.
Increased Taxation of Sports Betting and Digital Assets
The most controversial aspect of the MP is the proposed increase in the tax rate for sports betting operators—from 12% to 18%. The government is attempting to regularize and obtain more revenue from this rapidly evolving sector, especially with online gambling and fixed-odds betting sites continuing to expand in Brazil.
It is all part of the broader government strategy to bring betting operations under tighter fiscal and regulatory control. A sports betting boom has put the sector in the sights for fresh taxation, not only as a revenue source but also to introduce added oversight against issues like money laundering and fraud.
The MP also introduces a comprehensive regime for the taxation of cryptocurrency and digital asset activities. It introduces clear tax obligations for both local and foreign investors regarding crypto exchanges, digital asset lending, and high-frequency trading. This, according to the Ministry, is a necessary step towards the inclusion of digital finance in Brazil’s formal tax framework.
Other Provisions and Overall Fiscal Impacts
Other than investment and gambling, the emergency measure also tackles the financial industry with other features, such as:
- Extended Social Contribution on Net Profits (CSLL) to stock exchanges and fintechs.
- Restrictions on certain tax compensation mechanisms that are misused or abusive.
- Social security contribution and administrative rule changes.
- Transformation of some temporary ministry positions to permanent commissioned roles in the Ministry of Finance.
These actions cumulatively demonstrate the government’s effort to enhance efficiency in tax collection while concurrently strengthening the operational capacity of the public sector.
A Strategic Legislative Agenda
The committee will conduct four public hearings throughout August, of which today’s hearing with Minister Haddad is the first. The remaining hearings will further debate the impact of the imposition of taxation on hitherto exempt financial products, analyze changes to the CSLL, and analyze changes to social programs such as the fishermen’s insurance (seguro-defeso).
The committee’s efforts will be central in deciding if the MP will be enacted into law or undergo amendments. The measure, with its strong political and economic undertones, has attracted attention from stakeholders in the industry, policymakers, and members of the general public.
MP 1,303/2025 represents a jumpstart for Brazil’s bid to update and streamline its tax regime to keep up with rapidly evolving sectors of the economy, including internet betting and online finance. With the government stepping up its push for greater fiscal responsibility and transparency, the proposed reforms could radically alter the taxation of new economy services and investments in Brazil. Minister Haddad’s appearance before the joint congressional committee highlights the reforms’ position at the forefront of Brazil’s 2025 economic agenda.
Source: iGaming Brasil
