Tax foreclosure objection.
Defense against the CDA: deadline, guarantee, cognizable matters.

Regime of Law 6.830/1980 — LEF

Tax foreclosure as an autonomous action

Law 6.830/1980 (the Tax Foreclosure Law — LEF) governs the judicial collection of the Active Debt of the Union, the States, the Federal District and the Municipalities. It is a special procedure — the Code of Civil Procedure applies subsidiarily (LEF art. 1).

Stages of the tax foreclosure

30-day deadline and court guarantee

Start of the deadline

Art. 16 of the LEF sets the deadline for the objection at 30 days, counted:

• From the deposit — when the debtor deposits the full amount in cash;
• From the filing of proof of the bank guarantee or guarantee insurance in the case file;
• From the notice of attachment — when there is constraint of assets.

Forms of guarantee

Art. 9 of the LEF gives the debtor four ways to secure the enforcement: a cash deposit at the order of the court, in an official credit institution that assures monetary correction (item I); a bank guarantee or guarantee insurance (item II, as worded by Law 13.043/2014); the nomination of assets for attachment, observing the order of art. 11 (item III); or the indication for attachment of assets offered by third parties and accepted by the Public Treasury (item IV).

The order of preference is the one set out in art. 11 of the LEF, which governs attachment and arrest:

1. Cash (deposit in court)
2. Public debt securities or credit instruments quoted on an exchange
3. Precious stones and metals
4. Real estate
5. Ships and aircraft
6. Vehicles
7. Movable property or livestock
8. Rights and claims

After Law 13.043/2014, art. 9, § 3 of the LEF is express: a guarantee of the enforcement given by cash deposit, bank guarantee or guarantee insurance produces the same effects as attachment, and art. 16, II counts the 30-day deadline from the filing of proof of the bank guarantee or the guarantee insurance — which substantially changed the procedural economics of the defense. The equivalence is not total: under art. 9, § 4, only the cash deposit stops the running of monetary correction and interest on late payment; and, under art. 9, § 7 (added by Law 14.689/2023), a bank guarantee or guarantee insurance offered under art. 9, II may only be liquidated, in whole or in part, after a final and unappealable decision on the merits against the taxpayer. Today, most corporate taxpayers provide a guarantee via guarantee insurance (a lower recurring cost than a cash deposit).

No objection without a guarantee

The rule of the LEF is categorical: no guarantee, no objection. Art. 16, § 1 states that objections by the debtor are not admissible before the enforcement is secured. STJ Theme 526 (REsp 1.272.827/PE) answers a different question and does not relax that condition: it holds that suspensive effect for the objection depends on three requisites — a guarantee in place, relevance of the grounds (fumus boni juris) and risk of irreparable or hard-to-repair harm (periculum in mora). The exception on grounds of financial insufficiency comes from another precedent: in REsp 1.487.772/SE (First Panel, Rel. Min. Gurgel de Faria, judged on 28/05/2019, DJe 12/06/2019, Informativo 650) the STJ held that the requirement of a court guarantee must be set aside where it is unequivocally proven that the debtor has no assets to secure the credit being enforced — an extremely rare situation in corporate litigation. The instrument that dispenses with a guarantee as a matter of course is the Pre-Enforcement Objection, restricted to matters cognizable ex officio.

Cognizable matters in the objection

The tax foreclosure objection admits full cognition: under art. 16, § 2 of the LEF the debtor must raise, within the 30-day window, all matter useful to the defense, request evidence and file the documents and a list of witnesses — up to three, or, at the discretion of the judge, up to twice that limit. The statute carves out one express exclusion, in art. 16, § 3: neither counterclaim nor offset is admitted, and exceptions other than those of suspicion, incompetence and impediment are raised as preliminary matter and are processed and decided together with the objection:

Procedural defenses

• Nullity of the CDA — formal defects (absence of the mandatory elements of LEF art. 2, §5) or substantive defects (uncertainty or illiquidity)
• Passive illegitimacy — enforcement against a party that does not appear in the CDA or is not liable by substitution/liability
• Lack of jurisdiction of the court — enforcement in an inappropriate venue

Substantive defenses (extinction of the credit)

Merits defenses

• Unconstitutionality of the levy — a tax whose legal basis has been declared unconstitutional by the STF
• Illegality of the assessment — a defect in the administrative procedure (curtailment of defense, absence of notice, error of fact)
• Immunity or exemption — when applicable to the case
• Exclusion of interest and penalty — when there is a voluntary disclosure (CTN art. 138) or another cause of exclusion

Evidence in the objection

Unlike the Writ of Mandamus, the objection admits broad production of evidence: expert evidence (notably accounting evidence in cases of divergence in calculation), supervening documentary evidence and witness evidence. For this reason it is the appropriate avenue when the defense requires technical analysis or the demonstration of complex facts.

Intercurrent limitation — STJ Themes 566 and 567

What it is

Intercurrent limitation is the extinction of the right to collect judicially, arising from the running of the limitation period after the tax foreclosure stalls. It is not counted from the stalling of the case: under art. 40 of the LEF and STJ Themes 566 and 567 there is first 1 year of suspension, counted from notice to the Public Treasury that the debtor was not located or that there are no attachable assets at the address provided, and only then does the applicable limitation period run — five years, for tax credits. It is art. 40, § 4 of the LEF that names it and lets the judge declare it ex officio, after hearing the Public Treasury.

STJ Themes 566 and 567 (REsp 1.340.553/RS, 2018)

STJ Themes 566 and 567, both decided in REsp 1.340.553/RS (First Section, Rel. Min. Mauro Campbell Marques, judged on 12/09/2018, judgment published on 16/10/2018, final and unappealable on 14/05/2019), fixed how intercurrent limitation is counted in tax foreclosure:

• Initial term — Theme 566: the 1-year suspension of the proceeding and of the limitation period provided for in art. 40, §§ 1 and 2 of the LEF starts automatically on the date the Public Treasury is notified that the debtor was not located or that there are no attachable assets at the address provided
• Declaration by the judge — that automatic counting stands on its own, without prejudice to the duty of the judge to declare that the enforcement has been suspended
• Limitation in the subsequent 5 years — Theme 567: whether or not there is a motion by the Public Treasury and whether or not the court so rules, once the 1-year suspension ends the applicable limitation period starts automatically — five years, for tax credits
• Recognition ex officio — under art. 40, § 4 of the LEF the judge may recognize intercurrent limitation ex officio and declare it immediately, after hearing the Public Treasury; that prior manifestation is waived only in judicial collections below the minimum set by an act of the Minister of State for Finance (art. 40, § 5)

Practical application

In old tax foreclosures (the years 2000-2010), notably municipal and state ones with low procedural activity, intercurrent limitation is a preferential defense matter in the objection — it frequently extinguishes the credit entirely without the need to discuss the merits. It requires a detailed chronological analysis of the enforcement proceeding: what acts there were, when, and the interval between them.

Pre-Enforcement Objection — when to use it

The Pre-Enforcement Objection is an incidental defense, without full cognition, created by case law (it is not set out expressly in the LEF). It allows the debtor to raise matters cognizable ex officio without the need for a guarantee.

STJ Precedent 393

“The pre-enforcement objection is admissible in tax foreclosure with respect to matters cognizable ex officio that do not require the taking of evidence.”

Matters suitable in a pre-enforcement objection

• Nullity of the CDA on a formal defect
• Manifest passive illegitimacy
• Limitation (constitutive, of the right) — when demonstrable by documents
• Lapse — when demonstrable by documents
• Full payment — when proven by a document already in the case file or attached
• Material res judicata in another action

Key advantage

It dispenses with the court guarantee. In high-value foreclosures, this can mean substantial savings — a cash deposit or the recurring cost of guarantee insurance. If the matter is cognizable ex officio, the pre-enforcement objection tends to be the most efficient technical route.

Limits

It does not admit the taking of evidence. If the case requires expert or witness evidence, even if the matter appears defensible on the face of the record, the judge may reject the objection and refer the debtor to the foreclosure objection (with a guarantee).

Defense strategy in tax foreclosure

Defense in tax foreclosure requires prior strategic analysis — it is not just responding to the proceeding. Critical points:

1. Analysis of the CDA before the guarantee

Before offering a guarantee (which has a financial cost), the first step is a technical analysis of the CDA: formal defects? Compliance with LEF art. 2, §5? Correct calculation? Identification of the tax, of the taxable event, of interest and penalties?

A CDA with a formal defect can be raised in a pre-enforcement objection — it extinguishes the enforcement without the need for a guarantee. A direct saving.

2. Mapping of limitation and lapse

Chronological analysis: when did the taxable event occur? When was the assessment constituted? Was the limitation interrupted (a valid order for service — STJ Precedent 106)? When was the Public Treasury notified that the debtor could not be located or that there were no attachable assets — and how much has run since then (1 year of suspension plus the 5-year limitation period: LEF art. 40, STJ Themes 566 and 567)?

3. Decision on the guarantee

If there are matters for a pre-enforcement objection — try that first. If not, choose a form of guarantee: a deposit (expensive but it settles the issue), guarantee insurance (a lower recurring cost but it requires renewal), attachment of assets (an alternative when there are own, liquid assets).

4. Technical drafting of the objection

A well-drafted objection articulates all the viable matters — procedural and substantive — in logical order. Each thesis is grounded in the CTN, the LEF, binding case law (STF, STJ Repetitive Appeals) and recent precedents.

5. Parallel negotiation

In federal foreclosures, it is worth considering the PGFN Tax Settlement in parallel. There may be an advantage in settling part of the debt (with discounts) and litigating the part with the greatest probability of success.

How the firm acts in tax foreclosure objections

The TaxUp model in tax foreclosure defense follows five stages:

1. Initial triage of the CDA — analysis of the certificate, of the related administrative proceeding and of the procedural history. Identification of formal defects (suitable for a pre-enforcement objection) and of substantive matters (suitable for the foreclosure objection).
2. Guarantee strategy — a technical recommendation on cash deposit vs. guarantee insurance vs. attachment, considering cost, urgency, the amount involved and the debtor’s financial profile.
3. Pre-enforcement objection where suitable — a petition with matters cognizable ex officio, without the cost of a guarantee. It maximizes the chance of a swift extinction.
4. Full objection — when substantive matters are necessary: technical drafting articulating all the defenses, evidentiary instruction (accounting expert evidence where applicable), follow-up through judgment.
5. Defense at the appellate levels — appeal, Special Appeal (STJ), Extraordinary Appeal (STF) where applicable. Oral argument by the senior consultant. Coordination with any tax settlement in parallel.

The fee model combines a fixed part (analysis + filing) and a variable part proportional to success (% on the reduction obtained). High-value cases with multiple foreclosures are consolidated into mass litigation with monthly reporting of developments. No rotation of professional — the senior consultant who conducts the defense remains until res judicata.