Agribusiness tax expertise. FUNRURAL, Kandir, EC 132 specific regime.

Agribusiness tax architecture

Brazilian agribusiness (responsible for ~25% of GDP) operates under specialized tax regimes that differ materially from urban industry:

• FUNRURAL (Rural Production Contribution) — social-security contribution on the gross revenue from rural production, levied under Law 8.212/91 art. 25 (wording given by Law 10.256/2001);
• Kandir Law (LC 87/96) — constitutional ICMS exemption on exports of primary products and industrialized agricultural goods. One of Brazil's most significant export incentives;
• ITR (Imposto Territorial Rural) — federal land tax with constitutional immunity for properties below productivity benchmarks (Article 153, §4, II CF);
• Rural activity tax regime (Law 8.023/90) — special treatment for IRPJ/CSLL of rural producers (PJ and PF), with anticipated deduction of investments;
• Agribusiness holdings — rural holdings (sociedade rural) for inheritance planning and succession.

FUNRURAL — constitutional, and a regime-choice decision

The FUNRURAL contribution (social-security contribution on the gross revenue from rural production) was litigated for years, but the dispute is now settled in favor of constitutionality:

STF settled position

• RE 363.852 (2010) — STF struck down the FUNRURAL wording then in force on the individual rural employer (pre-Law 10.256/2001);
• RE 596.177 (2011) — extended that effect for the period before the new wording;
• RE 718.874 (Theme 669, 2017) — STF declared the contribution constitutional after Law 10.256/2001, with modulation denied — settling the matter for the current regime;
• What is left to decide — not a windfall refund, but regime modeling: after Law 13.606/2018 the individual producer may elect to contribute on payroll rather than on gross revenue, and prior periods should be reviewed for over-payments.

The rates were updated by LC 224/2025 from April 2026: the individual producer goes from 1.5% to 1.63% and the corporate producer from 2.05% to 2.23%, while the special insured (family-economy) stays at 1.5%.

Kandir Law — ICMS export immunity

Complementary Law 87/96 (Kandir Law) implements the constitutional ICMS immunity on exports (Article 155, §2, X, "a" of the Federal Constitution) for both primary products and industrialized agricultural goods.

Practical implications

• Zero ICMS on exported volumes — agribusiness exports (soybean, sugar, coffee, beef, cellulose, etc.) face zero state-level ICMS;
• Credit accumulation on inputs — agribusiness can claim ICMS credit on inputs used in exported goods, creating accumulated credits that require recovery procedures;
• State compensation mechanisms — states receive federal compensation for lost ICMS revenue (Fundo de Participação dos Estados);
• Strategic credit recovery — accumulated ICMS credits can be monetized via transfer to other taxpayers or recovered via specific state procedures.

EC 132/2023 + LC 214/2025 — Specific regime for agribusiness

The Tax Reform introduced a specific regime for agribusiness under Constitutional Amendment 132/2023 and detailed in LC 214/2025 (Articles 125, 138, 164—168, Annexes I/IX). Agricultural taxation falls into three steps.

Key elements

• Presumed credit on agricultural production — specific mechanism for primary producers (PF and PJ) to capture creditable IBS/CBS even when operating in simplified regimes;
• Deferment on intra-rural transactions — IBS/CBS may be deferred for transactions between rural producers, processors, and cooperatives;
• Suspension of CBS/IBS on inputs — for qualifying agricultural inputs (seeds, fertilizers, pesticides), specific suspension mechanisms reduce cash flow burden;
• Export maintenance — Kandir-equivalent ICMS export immunity is preserved under new IBS/CBS regime;
• Annex IX — list of products subject to specific regime treatment.

Strategic positioning before 2027 captures benefits; reactive positioning post-2027 pays standard IBS/CBS rates on agricultural transactions.

Most frequent tax mistakes in agribusiness

The tax complexity of agribusiness produces recurring mistakes that are expensive once an audit lands. These are the patterns most often surfaced in sector diagnostics:

Six recurring exposures

• Confusing rural and industrial-rural activity under Law 8.023/1990 — a producer who processes part of the output (rice milling, grain drying with resale, milk "pasteurized" in a small plant) often treats everything as rural activity. The tax authority can disregard this and reassess retroactively under the industrial regime. Key test: a substantial transformation of the product removes it from rural-activity treatment.
• FUNRURAL with no formalized election — after Law 13.606/2018, the individual rural producer may elect the employer regime (payroll) instead of the traditional FUNRURAL (gross revenue). Many producers never formalize the election and keep paying the default regime, which in some cases is more burdensome.
• Frozen accumulated export credits — tradings and exporters under the Kandir Law (LC 87/1996) often accumulate ICMS credit for years without pursuing recovery, losing monetary restatement and keeping working capital locked in a credit balance.
• Rural holding with no real operation — a family sets up a patrimonial holding to hold the farms but never operates it (no effective leases, no autonomous bookkeeping, no real decisions) — the typical profile of a "paper" holding, disregarded on audit with retroactive taxation.
• Poorly documented cooperative vs non-cooperative boundary — large cooperatives with an industrial arm fail to segregate revenue properly, mixing transactions with members and sales to third parties. This risks PIS/COFINS assessments on retroactively recharacterized cooperative acts.
• Neglecting the Tax Reform — producers and cooperatives that are not modeling the 2027 IBS/CBS impact lose their operational adjustment window. ERP, the Reform-compliant NF-e (Technical Note NT 2025.002) and tax parameterization need to be ready in the first half of 2026.

A sector tax diagnostic identifies these exposures before they turn into an assessment — a cross-analysis of SPED, tax filings and the real operation. TaxUp pairs this review with recovery of tax credits where prior overpayments exist, and integrates the findings into the broader tax planning for the operation.

Agricultural cooperatives — specific tax regime

Agricultural cooperatives operate under a tax regime of their own (Law 5.764/1971 and related legislation), which turns on a single distinction between two types of transaction:

Cooperative acts vs non-cooperative acts

• Cooperative acts — transactions between the cooperative and its members, within the cooperative purpose, are immune from or exempt from federal taxes (IRPJ, CSLL, PIS and COFINS);
• Non-cooperative acts — transactions with non-members, and industrial or commercial activities not directly tied to the cooperative purpose, are taxed normally.

Drawing the line between cooperative and non-cooperative acts is a frequent source of litigation — especially in large cooperatives that run processing plants and carry a material commercial operation, where revenue streams are often not properly segregated. Structuring the operation to preserve the cooperative regime requires ongoing technical analysis, and defending assessments on PIS/COFINS over non-member transactions is a recurring part of the work.

The boundary also has to be combined with multi-generational succession structures where the cooperative interacts with member-held rural entities — see Brazilian Holdings.

Agricultural cooperatives under IBS/CBS (arts. 271—272 of LC 214/2025)

The historic cooperative regime — cooperative acts immune or exempt from federal taxes, non-cooperative acts taxed normally (Law 5.764/1971) — does not disappear with the Reform, but gains a new layer. LC 214/2025, in articles 271 and 272, created a specific and optional IBS/CBS regime for cooperative societies, with a logic distinct from the classic cooperative act. For agricultural cooperatives — which account for a relevant share of national milk, coffee and grain production — it is a central planning piece.

The core of the regime is the zero IBS/CBS rate on transactions in which (i) the member supplies goods or services to the cooperative and (ii) the cooperative supplies a member subject to the regular regime. The relief extends to transactions among singular, central, federation and confederation cooperatives and cooperative banks (LC 214/2025, art. 271). To preserve non-cumulativity along the chain, art. 272 allows the regular-regime member to transfer to the cooperative the credits from prior transactions tied to the production delivered — so that the tax paid on inputs is not stranded at the member level.

Two points require operational attention:

• The election is not automatic. It must be formalized in the calendar year before the effects begin (or at the start of operations), by communication to the Federal Revenue Service and to the IBS Management Committee (Comitê Gestor do IBS). A cooperative that does not elect remains under the regular IBS/CBS regime.
• Regulation is in progress. Decree 12.955/2026 governs the regime, and the segregation between cooperative act and non-cooperative act will have to be remodeled for the new logic — it is not enough to replicate the split designed for PIS/Cofins.

The most delicate aspect of the transition is the parallel coexistence of two worlds. The Law 5.764/1971 regime (with PIS/Cofins, IRPJ and CSLL on the non-cooperative act) remains in force until the old taxes are extinguished — PIS/Cofins in 2027, ICMS in 2033. During these years the cooperative lives with both the specific IBS/CBS regime and the historic regime, and must model both: the cooperative-act versus non-cooperative-act boundary remains a source of assessments in the old world, while the new regime imposes its own controls over election and credit transfer.

It is also worth distinguishing three profiles that the Reform treats differently, and which are often confused:

• Non-taxpayer individual rural producer — with annual revenue below BRL 3,600,000.00 (adjusted by IPCA), does not pay IBS/CBS; generates a presumed credit for the regular-regime buyer (LC 214/2025, arts. 164 to 166 and 168).
• Producer who elects the regular regime — begins to pay and to take broad credits on inputs, a choice that may pay off for those carrying large credits on pesticides and fertilizers.
• Cooperative under the specific regime — zero rate member↔cooperative and credit transferred by the member (arts. 271—272), a corporate figure of its own, distinct from the individual producer.

TaxUp supports agricultural cooperatives in deciding whether or not to elect the specific regime, in remodeling the cooperative-act versus non-cooperative-act segregation, and in operating both regimes simultaneously during the transition — always tying this analysis to Reform planning by product line and sales channel.

Rural lease and partnership under the Reform — individual vs holding (arts. 251 and 257 of LC 214/2025)

Until now, revenue from rural leasing and rural partnership sat outside the scope of consumption taxes. From 2026 this changes: revenue from leasing, renting and onerous assignment of rural property moves into the scope of IBS and CBS, replacing PIS/Cofins, ISS and ICMS on these operations (EC 132/2023; LC 214/2025). For those who lease out land and those who take land on lease, this shifts the starting point of planning — especially the decision between holding the assets as an individual or in a rural holding.

The watershed is the point at which the individual becomes a regular-regime taxpayer. LC 214/2025 sets two thresholds:

The two LC 214/2025 thresholds

• Prior-year threshold (art. 251, I): the individual becomes a taxpayer if, in the preceding calendar year, they earned revenue above BRL 240,000 from renting, leasing or assignment and the operations involved more than three distinct properties — the two requirements are cumulative.
• Immediate trigger within the year (art. 251, II): if revenue exceeds BRL 288,000 (20% above the floor) in the current year, the taxpayer status applies in the same fiscal year, regardless of the number of properties.

Those who qualify do not pay on the full rate. Art. 257 provides a 70% reduction of the IBS/CBS rates for renting, leasing and onerous assignment of real property — and, in residential leasing, there is also a per-property social reducer (less common in agribusiness, but the 70% reduction applies to rural activity). Because the dual-VAT standard rate has not yet been fixed (the reference is subject to the 26.5% trigger-ceiling — art. 475, §11), the effective burden remains an estimate, and the modeling must work with scenarios.

This is where structure carries weight. The patrimonial holding is a legal entity and therefore a taxpayer — it pays IBS/CBS on the lease (with the art. 257 reduction) but, in return, can take credits on its own acquisitions. The individual, below the art. 251 thresholds, stays outside the scope. There is no single answer: for an owner with few properties and modest revenue, staying as an individual tends to be simpler and more efficient; for assets fragmented across many properties and high revenue, the holding organizes taxation and succession more predictably. The transition window through 2032 leaves room to restructure before the full burden takes hold.

This analysis connects directly with the structuring of a rural holding and the ITBI immunity on capital contribution — and with the broader modeling of the Reform's impact on the sector. TaxUp dimensions, case by case, the individual-to-taxpayer crossover point and the effect of the 70% reduction on lease cash flow. See Holdings and the Tax Reform pillar.

Selective Tax and agribusiness: agromining, fertilizers and the latent risk on pesticides

The Reform dual VAT is not only IBS and CBS: the third piece is the Selective Tax (Imposto Seletivo, IS), a federal tax on the production, extraction, sale or import of goods and services deemed harmful to health or the environment (EC 132/2023 and LC 214/2025). As a rule, the IS does not fall on agricultural and livestock production — grains, beef, milk, coffee and other commodities sit outside its scope. But two sensitive points demand attention from anyone in the agribusiness chain.

Agromining and the mineral base of fertilizers

The first is agromining. The IS falls on the extraction of mineral goods — iron ore, oil and natural gas — at a maximum rate of 0.25% on the value of the product. This reaches the mineral base of part of the fertilizer chain, whose raw material is largely of extractive origin. A detail matters for the exporter: the veto on relieving the IS from exports of mineral goods means the charge is independent of destination, so exporting ore does not displace the Selective Tax on the extraction.

The latent risk on pesticides

The second point is the latent risk over pesticides (defensivos). Today, fertilizers, pesticides, seeds and animal feed are not on the Selective Tax incidence list — on the contrary, they are agricultural inputs carrying a 60% reduction of the IBS/CBS rates (LC 214/2025, art. 138, Annex IX), a treatment the STF reinforced when it upheld, by majority, the tax benefits on pesticides in ADI 5553 and ADI 7755. The concern is prospective: pesticides remain exposed to a future classification as products "harmful to the environment," depending on later regulation. There is, therefore, no IS in force on pesticides today — but there is a scenario to monitor.

For input distributors and large agricultural buyers, the combination to track is direct:

• Today: pesticides carry a 60% IBS/CBS reduction (art. 138) and no Selective Tax;
• Risk scenario: an eventual inclusion of pesticides within the IS scope would raise the input cost, compressing margins and passing pressure down the entire chain;
• Agromining: an IS of up to 0.25% already falls on the mineral extraction that feeds the fertilizer industry, including on exports.

TaxUp recommends including the Selective Tax in scenario modeling by product line and channel, especially for companies exposed to the mineral base of fertilizers or with relevant pesticide volumes. Reading it together with the Tax Reform transition and the Selective Tax framework lets the operation anticipate the impact before the regime turns over and structure with a safety margin. Note that the IBS/CBS reference rate is not yet fixed — only the 26.5% trigger-ceiling is set in law (art. 475, §11).

Recent case law shaping agribusiness (2024—2026)

In a sector built on so many exception regimes, the case law of the higher courts defines how much is paid — and how much can be recovered. Four rulings concentrate today what most affects the agribusiness tax burden, and each weighs differently on producer, processing industry, cooperative and trading company.

FUNRURAL — STF Theme 669 (RE 718.874)

The Supreme Court (STF) declared the social-security contribution owed by the individual rural employer on the gross sales revenue of production — introduced by Law 10.256/2001 — to be both formally and materially constitutional (judgment concluded on 30 March 2017; opinion for the judgment by Justice Alexandre de Moraes). The precedent ended the unconstitutionality thesis for the period after 2001 and settled the levy — a result favorable to the Treasury. The correct theme number is Theme 669, not 651.

ICMS export credit — STF Theme 633 (RE 704.815)

Here the outcome was unfavorable to the taxpayer on the most sensitive point: the STF held that the export immunity (Federal Constitution art. 155 §2 X "a") does not reach the use of ICMS credits on use-and-consumption goods, a right that depends on complementary law (Reporting Justice Dias Toffoli, opinion for the judgment by Justice Gilmar Mendes). Theme 619 was cancelled and resolved by Theme 633. The practical consequence is direct: the maintenance of the credit on inputs and goods that are incorporated into the exported product remains secured (LC 87/1996 art. 3), but the thesis of broad use of the entire accumulated credit meets a limit — accumulated-credit litigation is decided case by case. See ICMS.

Agricultural pesticides — STF ADI 5553 and ADI 7755

By majority, the STF (ADI 5553 reported by Justice Edson Fachin, alongside ADI 7755) dismissed the actions and upheld the tax benefits for pesticides: the 60% reduction of the ICMS calculation base (ICMS Agreement 100/97) and the IPI relief. A result favorable to the chain, which preserves the competitiveness of inputs — and which aligns with the Reform, where pesticides and fertilizers continue to enjoy a 60% IBS/CBS reduction (LC 214/2025 art. 138).

Concept of "input" under PIS/COFINS — STJ Theme 779 (REsp 1.221.170/PR)

The Superior Court of Justice (STJ) established that a creditable input is assessed by the criteria of essentiality and relevance to the economic activity, declaring unlawful the restrictions of Normative Instructions SRF 247/2002 and 404/2004. This is the basis for reviewing and recovering PIS/Cofins credits on agricultural inputs. See PIS/COFINS.

Read together, these rulings point to a window. Because PIS/Cofins will be extinguished in 2027, 2026 is the year to audit outbound transactions and recover retroactive credits on the strength of Theme 779, as well as to review the ICMS export-credit theses before the migration to IBS/CBS — without confusing what the STF recognized with what it left to complementary law. The firm conducts this integrated analysis and the corresponding defense across credit recovery and tax litigation engagements.

Agribusiness presumed credit under the Reform: how it works, who benefits, and the informality risk

The economic core of the agribusiness regime under the Reform is not a single rate, but the presumed credit — the mechanism that keeps the chain competitive when a large share of production comes from producers who do not charge IBS/CBS on their sales. Understanding who is (and who is not) a taxpayer is the first step to pricing each transaction correctly.

The rural producer — individual or legal entity — with annual gross revenue below BRL 3,600,000.00 (a figure adjusted by the IPCA index), and the integrated producer bound by a vertical integration contract (Law 13.288/2016, art. 2, II), are not mandatory IBS/CBS taxpayers (LC 214/2025, arts. 164—166; constitutional basis in EC 132/2023, art. 9, §4). They neither pay the tax nor charge it on the sale — but they may elect the regular regime when that is advantageous.

So that the chain does not lose its non-cumulativity on these purchases, the regular-regime buyer — agribusiness processor, trading company, integrator, or cooperative — takes a presumed credit of IBS/CBS on the acquisitions made from the non-taxpayer producer or integrated producer (LC 214/2025, art. 168; EC 132/2023, art. 9, §5). The percentage is set annually, by a joint act of the Ministry of Finance and the IBS Management Committee, calculated from the five-year average of transactions and differentiable by product or input. It is this credit that preserves the processor's purchasing power relative to the small producer.

Two distinct strategic decisions

• For the producer — stay non-taxpayer or elect the regular regime? Remaining a non-taxpayer simplifies obligations and still generates a presumed credit for the buyer. But electing the regular regime (LC 214/2025, art. 165) can pay off for those who accumulate substantial input credits — pesticides, fertilizers, and seeds carry a 60% reduction (art. 138) — plus recoverable machinery investments. It is modeling by revenue profile and expense mix, not a general rule. See our tax planning work.
• Informality becomes a competitive variable. A producer without an invoice or proper registration does not generate a presumed credit for the buyer — and, without that credit, the processor loses value on the purchase and tends to pass the difference into the price paid. Formalization stops being merely a compliance matter and starts to directly affect bargaining power at the farm gate.

The 2026 window is the time to map, by sales channel and product line, who in the chain is a taxpayer, who generates a presumed credit, and what the best position is for each link. The firm models this impact transaction by transaction and structures the regime election where it is more tax-efficient — see Tax Reform and Tax Planning.

Rural holdings and ITBI: what the STF decided on contribution immunity (Theme 796)

Structuring rural holdings for succession and asset management rests on the ITBI immunity set out in Article 156, §2, I of the Federal Constitution: transferring real estate to pay in the share capital of a legal entity is, as a rule, not subject to the municipal tax. This is what makes it economically viable to consolidate a family's farms into a single company. That immunity, however, is not unconditional — and its most litigated point was settled by the Federal Supreme Court (STF) in Theme 796 (RE 796.376), judged in 2020.

In Theme 796 (opinion drafted by Justice Alexandre de Moraes), the STF held that the ITBI immunity on capital contribution does not reach the value of the assets that exceeds the limit of the share capital to be paid in. In other words: if real estate appraised at BRL 10 million is contributed to pay in capital of BRL 4 million, with the remaining BRL 6 million booked as a capital reserve or premium (ágio), that excess falls outside the immunity and may be taxed by the municipality. The decision has a direct impact on rural farmland, where the assessed or market value routinely exceeds the declared share capital by a wide margin.

Two distinct situations not to be confused

• Pure capital contribution vs the preponderant-activity proviso. The closing part of Article 156, §2, I — which removes the immunity when the company has a preponderantly real-estate activity (purchase, sale, leasing, or renting of property) — applies to transfers arising from merger, incorporation, spin-off, or winding-up of a legal entity, not to a pure contribution of capital. The STF expressly separated the two situations in Theme 796.
• Asset holding that leases the land. Where the rural holding's very purpose is to rent or lease out the property, the preponderant activity becomes relevant for subsequent corporate transactions, requiring case-by-case analysis. That review must be combined with the new IBS/CBS taxation of rural lease and rental revenue from 2026 (LC 214/2025, Articles 251 and 257), which changes the efficiency calculation between holding the property as an individual or in a holding company.

In practice, the firm recommends calibrating the contribution value against the assessed and market value of the rural property — so as not to create an ITBI base on the excess — and documenting the company's actual activity, avoiding the characterization of a "paper" holding. The decision to structure (or not) the holding should add, within the same model, the ITBI on entry, the recurring ITR on the properties, and the taxation of rents or leases under the new regime. This integrated design is addressed in Brazilian Holdings and in the Tax Planning practice.

How TaxUp acts in agribusiness

• FUNRURAL modeling — regime analysis under STF Theme 669 (RE 718.874, constitutional), payroll-vs-revenue option (Law 13.606/2018) and review of prior periods for over-payments;
• Kandir ICMS credit monetization — accumulated export ICMS credit identification, state-specific recovery procedures, transfer or compensation mechanisms;
• EC 132 specific regime positioning — qualification analysis for agribusiness specific regime, IBS/CBS deferment mapping, presumed credit optimization;
• Rural holdings structuring — sociedade rural for inheritance planning, partnership structuring for multi-generational rural operations — see Brazilian Holdings;
• Rural activity IRPJ optimization — Law 8.023/90 treatment, anticipated investment deduction, succession planning integration.