The Treasury Started Collection Proceedings Against My Company: Defenses and Options.

Once a tax debt becomes final, its collection moves from Chile's IRS (SII) to the Treasury General of the Republic (Tesorería General de la República, or TGR). Collection at this stage is enforcement, not a discussion: it doesn't debate whether the debt exists, it executes it. A payment demand, the seizure of accounts and assets, and eventually a public auction. At this stage the available defenses are few, narrowly defined by law, and run on short deadlines. That's why the most common mistake is also the most expensive one: acting too late.

How collection proceeds

• Roll of delinquent debtors: the debt enters collection with enforceable status, in an electronic file (Article 169).
• Payment demand, served by a Treasury collection officer (Article 171).
• Seizure: bank accounts, vehicles, real estate, receivables. The Treasury officer, acting as the presiding authority, can also order third parties who owe money to the debtor to withhold those funds (Article 170), and the Treasury withholds and offsets tax refunds against the debt.
• Auction of the seized assets, if collection proceeds that far.

The defenses the law allows

The debtor's opposition must be filed within 10 business days of the payment demand, before the Treasury and through its electronic platforms (Article 176), and it only admits the defenses listed in Article 177:

• Payment of the debt.
• Statute of limitations. The collection action expires 3 years after the payment became due, and 6 years for taxes subject to a return that was never filed or that was fraudulently false (Articles 200 and 201). The calculation requires case-by-case review: it is interrupted by a written acknowledgment of the debt, by administrative notice of an assessment or reassessment, and by a judicial demand. The period is also suspended while the SII is barred from issuing an assessment because a tax claim is pending over the same items (Article 201, in relation to Article 24, second paragraph). Old debts that resurface always deserve this review.
• The title does not bind the debtor. This defense must rest on written evidence and appear plausible on its face; otherwise it is dismissed outright.

Beyond these three, the merits of the debt are no longer up for discussion here — that had its moment at the assessment and claim stage. But there are two additional tools debtors often don't know about: if a claim is pending over assessed taxes, the Tax and Customs Court can suspend collection in whole or in part (Article 147), for the portion of taxes already assessed before the claim and excluding taxes subject to withholding or already surcharged. And a debtor who is also a creditor of the Treasury can request an offset of its own credits, a condition that justifies suspending enforcement measures (Article 177).

The negotiated way out

Payment agreement (Article 192). Up to 2 years in installments, extendable to 3 in qualifying cases, with guarantees required beyond 2 years. Taxpayers under the regime of Article 14 letter D) of the Income Tax Law (the Pro Pyme regime) can access agreements of up to 18 months with no interest on installments and a down payment capped at 5%. Signing the agreement immediately suspends enforcement measures and collection while it is honored, and each paid installment stops accruing interest.

Interest and penalty relief. Surcharges are forgiven under the unified policy of the SII and the Treasury (Article 207, Decree N° 437, and Circular N° 27 of 2026), which applies only to the 3.5-point increase added by Article 53, third paragraph — not to the full interest — with percentages that decrease based on the age of the assessment:

There is also an additional 5% interest relief when the taxpayer pays the debt in full, available only when the debt being settled spans more than one folio and none of them is older than 24 months. On debts where interest accrued for years, at the historical rate of 1.5% monthly compounded until the 2024 reform, this relief can change the order of magnitude of what is actually paid.

What not to do

• Let the payment demand go by without reviewing the statute of limitations. It's a defense that is lost through silence.
• Empty accounts or move assets while collection is underway: it can worsen the legal position of the company and its officers, and lead to personal liability for its officers.
• Sign a payment agreement you can't keep. A defaulted agreement reactivates collection with the company in a worse position.

Frequently asked questions

Can they freeze the company's checking account?

Yes, and the Treasury can also order third parties who owe money to the company to withhold those funds, on top of offsetting tax refunds against the debt. The hit to cash flow is usually the first sign.

Does the debt expire on its own?

No. The statute of limitations must be raised within the 10-day period to oppose collection, and its calculation is interrupted by the creditor's actions and the debtor's own acknowledgments — it requires document-by-document review.

Does a payment agreement wipe out the interest?

No, it doesn't wipe it out: the surcharges are forgiven in the proportion the current policy allows, and each paid installment stops accruing interest. In practice, a payment agreement combined with interest relief is the usual way out for debts that are already final.

Other guides