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Freeport Enterprise Assessed Duties and VAT for Sales Outside the Zone: Reconcile, Pay and Contest

Updated 2026-10-14·10 min read·Compliance

When the assessment arrives, stop every shipment still in dispute, obtain the formal written notice, and call a licensed attorney and a licensed customs broker the same day. Do not send the sales manager to the window to explain. A freeport enterprise is tax-exempt on the premise that its goods stay inside the zone or are exported. Sell or transfer products, materials or equipment to a buyer outside the fence and, in Customs' eyes, you have imported them into the Philippine customs territory, with duties, value-added tax and possible penalties attached. Most companies land here not through intent but because a sales team believed that a customer collecting from the zone warehouse, or a sale to a neighbouring zone company that resold outside, was someone else's problem.

This article covers only what to do once the finding has been made: how to read the assessment, how to reconcile transaction by transaction, how to run payment and contest in parallel, and how to protect your zone registration. Registration and incentives themselves are covered in Subic Bay Freeport company registration with SBMA and not repeated.

Tax computation and penalties follow current Customs and zone authority rules. Consult a licensed attorney and a certified public accountant on your case. This article is not legal advice.

The first three days: stop the bleeding, get the paper, assemble the team

Make sure the situation stops getting worse before you try to work out how much is owed. The notice may come from the customs post-clearance audit office, the customs office inside the zone, or be relayed by the zone authority, and may be styled an assessment, a demand for explanation or a notice to pay. Whatever the form, the first three days run in this order:

  1. Suspend all shipments involving the buyers and product categories named in the notice. Not a full shutdown, but a freeze on the disputed channel so the assessed amount does not keep growing while you contest. Sales will object; explain that this protects the company's zone registration.
  2. Confirm the document is formal. Issuing office, reference number, signatory, mode of service, reply deadline. A verbal warning, a text message or an unheaded "notice" does not count; ask for the formal document.
  3. Appoint a single point of contact, usually the finance or compliance head, never the sales lead. All communication with Customs and the zone authority goes through that person and is kept on file.
  4. Engage a licensed attorney and a licensed customs broker that day. Characterising a sale outside the zone involves customs law, the zone's own rules and tax law at once; in-house finance rarely knows all three. The broker handles computation and declaration; the lawyer handles characterisation and procedure.
  5. Inform the zone authority's enterprise services or investor relations desk. Companies fear "letting the authority know", but it has usually already been copied by Customs. Saying "we have received the notice, are reconciling and will proceed under the procedure" is far better than waiting for the authority's own letter.
  6. Seal the records. Sales contracts, invoices, delivery receipts, gate-exit logs, warehouse release slips, payment records, correspondence with buyers: back everything up and forbid anyone from "tidying" or amending.

What not to do in these three days: no employee goes to any window informally, no promise to "pay right away", and nothing acknowledging an amount is signed before reconciliation. The broader rhythm and record-keeping demands of a customs post-clearance audit are set out in how to handle a Bureau of Customs post-clearance audit; this article deals only with the sales-outside-the-zone finding.

Reading the assessment: what Customs found, how it computed, and which parts are arguable

An assessment typically has three components: the list of transactions treated as sales outside the zone, the dutiable value and taxes for each, and the penalties or surcharges applied. Read them separately, because the arguable points differ.

Component one: the transaction list. Check each line: did the transaction occur, is the buyer really outside the zone, did the goods really leave? Common arguable points: the buyer is itself a registered zone enterprise (intra-zone transfers are generally not importations); the goods were exported abroad rather than entering the customs territory; the same consignment appears twice; or a line is a domestic sale you already declared and paid tax on. You need documents for every line; the ones you cannot document are your weak points.

Component two: dutiable value and taxes. On what price did Customs compute: your selling price, your import cost or a reference value? If you dispute the basis, ask for it and argue from your genuine transaction documents. The method for contesting an uplifted valuation is covered in customs assessing a higher value than you declared. Rates and VAT mechanics follow current rules; no figures appear here.

Component three: penalties. This is where the lawyer matters most. The same unpaid tax characterised as an oversight and characterised as deliberate evasion leads to very different consequences, the latter potentially involving forfeiture and criminal proceedings. Anything in your records that shows an intention to declare, an internal process, and a failure of execution rather than design belongs in this part of your response.

One structural point is often missed: freeport enterprises are usually permitted a proportion of domestic sales, and only the excess is treated as untaxed importation. The proportion, the measurement period and the declaration method follow the zone authority's and Customs' current rules, so do not work from memory. Before anything else, separate the transactions that fall within the domestic allowance and were declared and paid; what remains is the genuine dispute. Many companies panic at the total, concede everything and end up paying twice on sales that were already compliant.

Internal reconciliation: translating "how the business did it" into "how Customs sees it"

The aim of reconciliation is not to prove innocence but to sort every transaction into one of three buckets, compliant, curable or genuinely non-compliant, and handle each differently. Form a small team: one person each from finance, warehouse and sales, plus the customs broker, working line by line through one spreadsheet.

Each transaction must answer five questions:

  1. Who is the buyer and where is it registered? A zone-registered enterprise, a Philippine company outside the zone, or a foreign buyer: three statuses, three outcomes. Obtain the buyer's registration evidence; do not rely on the address on the contract.
  2. Where did the goods physically go? Gate-exit logs, transport documents, the buyer's delivery address. A contract that says export while the goods stayed in the country is judged by where the goods went.
  3. Was it declared? Find the declaration and payment proof. Declared under the wrong category is curable; never declared is non-compliant.
  4. Do pricing and invoicing match? Where invoice, contract and cash received disagree, Customs will use the figure most favourable to the state, so you need to know the gap first.
  5. Who decided to do it this way? Not for blame, but to establish whether a process was missing or an individual bypassed one. That shapes both your explanation to Customs and your remediation.

Typical discoveries: sales let a customer from outside the zone collect at the zone warehouse, the buyer signed the release slip, the goods left the gate and nobody considered it an import; a sale to a trading company inside the zone whose contract made clear the real customer was outside; retired equipment sold to a scrap dealer outside the zone, booked by finance as an asset disposal with no customs declaration.

When the sheet is complete, present three columns: compliant (declared and paid, or intra-zone or export, with evidence), curable (intent to declare but wrong category or period, correctable), and non-compliant (never declared, never paid). This sheet is the basis of your strategy with the lawyer and broker and the skeleton of your submission. Do not flatter the sheet. Self-deception at this stage only makes the customs review harder.

Pay and contest in parallel: what to concede, what to dispute, and how

The soundest strategy is usually to pay the non-compliant column voluntarily, file corrections for the curable column, and contest the compliant column in writing, all at once rather than sequentially.

Voluntary payment. For transactions that were genuinely never declared, once the lawyer and broker have confirmed the computation basis, file a supplementary declaration and pay. Voluntary, complete and timely payment is usually the strongest fact in favour of lenient treatment. Whether a voluntary-disclosure mitigation scheme applies, and on what conditions, follows current Customs rules and is for the broker to confirm. Pay only through official Customs channels and keep the official receipts.

Corrections. For transactions declared under the wrong category or period, file an amended declaration with an explanation. The point to establish is that a declaration was made at the time, which is categorically different from no declaration at all.

Written contest. For transactions you maintain were never sales outside the zone, submit a formal explanation or protest listing each transaction, your reasoning and your evidence (buyer's zone registration, export documents, proof of tax paid), and request re-determination of the disputed portion. Protests carry deadlines; the deadline on the document governs, and not a day should be lost.

Working principles:

  • Concede and contest line by line. A general statement of willingness to cooperate tells Customs nothing. It needs to know which lines you accept, which you dispute, and why.
  • Everything in writing. Send minutes after every meeting for the other side to confirm. Oral assurances do not count.
  • Do not plead foreign ignorance. "We are foreign investors and did not know the rules" is not a mitigating factor to Customs; it signals an absent compliance process. Use "we have a process, these lines were execution failures, and we have fixed them".
  • No bribes, no fixers. Someone will offer to "halve the assessment through a contact". Accept and you turn a tax case into a bribery case, with your zone registration following it down.

If the final customs decision remains unacceptable, a further review before the superior office or the statutory review body follows the prescribed procedure and must be lawyer-led.

Knock-on effects: zone registration, tax incentives and the buyer's side

Paying the duties is the first layer. The zone authority's scrutiny of your registration is the second. Clawback of incentives is the third. Manage all three at once.

Zone registration. Zone authorities generally write compliance with customs rules into the enterprise registration agreement. A customs finding of sales outside the zone can prompt a demand for explanation, a compliance order and, in serious cases, suspension or cancellation of registration. Your moves: submit a proactive statement and remediation plan to the authority with proof of payments made; show that your release procedures have changed; answer every letter within its deadline. What to do once the certificate has actually been suspended or a renewal is stuck is covered in the companion article zone enterprise certificate suspended or renewal stuck and not repeated here.

Incentive clawback. If your income-tax incentive is conditional on export orientation or in-zone operation, a change in the share of sales outside the zone may trigger a review of eligibility by the investment promotion agency and possibly recovery of incentives already enjoyed. Bring in your certified public accountant now to quantify the effect and to decide whether a proactive report to the agency is warranted. The annual reporting duties of incentive enterprises and the usual ways incentives are lost are set out in what you must report after receiving tax incentives.

The buyer. In a sale outside the zone, the buyer is the importer of record in substance, and Customs may pursue it too. Decide, with your lawyer: what does the contract say about who bears taxes, should you notify the buyer, and could the buyer turn around and claim against you? These are contract and civil questions. Do not apologise to the buyer or promise to shoulder all taxes before you have legal advice.

Staff. If reconciliation shows an individual deliberately bypassed procedure or had a private arrangement with the buyer, that is a labour-law and internal-discipline matter to be handled through a formal investigation. Do not publicise disciplinary action while the customs case is open; it may undercut the account you are giving Customs.

The remediation checklist, and where Yixing fits

The remedy comes down to one rule: nothing leaves the zone gate without passing someone whose job is to ask "is this an import?" Turn it into process:

  1. Pre-shipment compliance check. Before any invoice is issued, finance or compliance confirms the buyer's status (in-zone, outside, foreign) and the goods' destination, and tags it in the system.
  2. Every buyer outside the zone goes through declaration. Regardless of who they are, how small the order or how long the relationship: an outside buyer means an import declaration and payment, or confirmation that the sale falls within the domestic allowance and is declared as required. The allowance and its reporting follow the authority's and Customs' current rules.
  3. No self-collection by outside customers. Collection at the zone warehouse is the single most common route into this problem. The company arranges exit and declaration together.
  4. Asset disposals pass through Customs too. Scrapped equipment and obsolete stock sold to an outside recycler are imports.
  5. Quarterly three-way reconciliation of gate-exit logs, sales invoices and declarations, with discrepancies addressed immediately.
  6. Train sales and warehouse staff so the front line knows what "outside the zone" means.

A small company without a dedicated compliance officer can outsource this check to a licensed customs broker on a monthly basis; it costs far less than one incident.

What Yixing can do. Yixing is a privately owned consultancy registered in the Philippines (SEC Registration No. CS202009551, Bureau of Immigration Accreditation No. CA-202624381-1, DOLE accredited, PRA accredited). We have no affiliation with Customs or any zone authority and do not "find someone to bring the assessment down". What we do: help management read the English assessment, structure the reconciliation sheet and written explanation, connect you with a licensed attorney, licensed customs broker and certified public accountant, support written communication with the zone authority, and, after remediation, fold the pre-shipment check into an ongoing compliance retainer. → Compliance retainer and crisis handling

To repeat: tax computation, penalties and incentive clawback follow current Customs, zone authority and investment promotion agency rules. Consult a licensed attorney and a certified public accountant on your case. This article is not legal advice.

Frequently Asked Questions

Why is my zone enterprise being charged duties and VAT for selling to a Philippine customer?
Because a freeport enterprise's exemption rests on its goods staying inside the zone or being exported. Goods that enter the Philippine customs territory are an importation, attracting duties and VAT. Zones generally permit a proportion of domestic sales, but these must be declared and taxed as required; anything beyond the allowance or never declared is treated by Customs as untaxed. The allowance and reporting method follow the zone authority's and Customs' current rules.
What is the very first thing to do after receiving the assessment notice?
Freeze shipments involving the named buyers and product categories, confirm the document is formal (issuing office, reference, signatory, deadline), appoint one point of contact, engage a licensed attorney and licensed customs broker the same day, and seal all related records. Do not let the sales manager explain informally at the window, and sign nothing that acknowledges an amount before reconciliation.
The total on the assessment is alarming. Do we have to accept all of it?
No. The assessment typically has three parts, the transaction list, the valuation and taxes, and the penalties, and each has its own arguable points. Reconcile line by line: is the buyer a zone enterprise, were the goods actually exported, was any of it already declared and paid, is anything counted twice. Sort into compliant, curable and non-compliant, then pay the non-compliant lines, correct the curable ones and contest the compliant ones, all in parallel.
Does paying voluntarily amount to an admission that makes things worse?
For transactions that genuinely were never declared, voluntary, complete and timely payment after your lawyer and broker confirm the basis is usually the strongest fact in favour of lenient treatment, not an aggravating one. The key is to state line by line what you accept and what you dispute rather than conceding in general terms. Whether a voluntary-disclosure mitigation scheme applies, and its conditions, follows current Customs rules and is for the broker to confirm.
Will the customs case affect our zone registration certificate and tax incentives?
It can, and both must be managed at the same time. Zone authorities usually write customs compliance into the registration agreement, so a finding can bring a demand for explanation, a compliance order or, in serious cases, suspension or cancellation; submit a proactive statement and remediation plan. If your income-tax incentive depends on export orientation or in-zone operation, the change in outside sales may trigger a review by the investment promotion agency and possible clawback; involve your certified public accountant immediately.
Someone says they know people at Customs and can cut the assessment in half. Is that credible?
No, and do not go near it. The lawful routes are payment, correction and formal protest; there is no legitimate private channel for reducing an assessment. Accepting such an offer turns a tax case into a bribery case, puts the zone registration at risk and exposes the individuals involved to criminal liability. Record the approach and report it to the Customs and zone authority integrity channels.
How do we stop this happening again?
Make "nothing leaves the gate until someone has asked whether it is an import" a process: finance or compliance confirms buyer status and destination before invoicing, every outside buyer goes through declaration or confirmed domestic-allowance reporting, outside customers never self-collect, asset disposals go through Customs, and gate logs, invoices and declarations are reconciled quarterly. Smaller companies can outsource the monthly check to a licensed customs broker.
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