Guide · Customs

Import VAT deferment explained: protecting cash-flow on imports into Spain (IVA diferido) and beyond

Import VAT is normally payable to customs at the moment goods clear, then reclaimed weeks later on your VAT return. For a fully-taxable business that timing gap is pure dead money: cash tied up at the border for a tax you were always going to recover. Deferment, or postponed accounting, fixes the timing by moving import VAT onto the periodic VAT return instead of the border. This guide explains how it works in Spain as the régimen de diferimiento del IVA a la importación, how the equivalents look in the UK and across the EU, who can elect it, and exactly where the line sits between a freight job and a fiscal decision your tax adviser makes. It is not tax advice.

7 min read

The cash-flow problem nobody quotes you for

When goods are imported from outside the EU customs and VAT territory, two separate charges fall due at clearance: customs duty and import VAT. Duty is a real cost that depends on the commodity code and origin. Import VAT is usually not a cost at all for a fully-taxable business, because you reclaim it on your VAT return. But under the default mechanism you still have to find the cash to pay it at the border first, and that is where the problem lives.

Take an illustrative example: a Spanish importer bringing in a consignment with a customs value of 100,000 euros. At Spain's standard VAT rate of 21 percent, import VAT works out at 21,000 euros payable when the entry is cleared. The business recovers that 21,000 in full on its next VAT return, so over the life of the transaction it costs nothing. In the meantime, however, the money is sitting with the tax authority for the weeks between clearance and the return being filed and settled. Multiply that across a year of regular imports and you are financing a recurring, interest-free loan to the state out of your own working capital.

That gap is invisible on a freight invoice and easy to underestimate when you are planning a lane. It is also entirely a timing problem, not a real tax burden, which is exactly the kind of problem a deferment regime is designed to remove. The figures above are indicative and depend on the rate and value that actually apply to your goods.

What deferment actually changes

Import VAT deferment, also called postponed accounting, changes when and how you account for the import VAT, not whether you owe it. Instead of paying the VAT in cash to customs at clearance and reclaiming it later, you account for it directly on your periodic VAT return: you declare the import VAT as output VAT and, in the same return, deduct it as input VAT.

For a fully-taxable business the two entries net to zero. The VAT is declared and deducted on the same return, so there is no cash outlay at the border and no separate reclaim to wait on. It becomes a bookkeeping wash rather than a cash event. The amount from the worked example above never leaves your account.

The benefit is purely about timing and cash-flow, and it is largest for businesses that import frequently or in volume. If your right to deduct is restricted, for example because you make exempt supplies, the picture is different and the netting may be partial, which is one of several reasons this is a decision to take with your tax adviser rather than a default to assume.

Spain: el régimen de diferimiento del IVA a la importación

How IVA diferido works

In Spain the regime is the diferimiento del IVA a la importación, commonly called IVA diferido. Rather than paying import VAT to the Agencia Tributaria at clearance, the importer includes it on the periodic modelo 303 VAT return, declaring it and deducting it on the same return. The cash outlay at the border disappears and the import VAT becomes a self-cancelling entry for a business with full right to deduct.

This is the Spanish expression of the same postponed-accounting principle used elsewhere. The mechanics differ in the detail, but the effect is identical: the border stops being a cash checkpoint for VAT.

Who can use it

The regime is available to taxpayers who file VAT monthly. In practice that means being on the monthly refund register, REDEME (Registro de Devolución Mensual), which also brings the business within the Suministro Inmediato de Información (SII) real-time invoice reporting system. Monthly filing is the gateway: the regime aligns the accounting of import VAT with a monthly return cycle.

Once those conditions are in place, the election to defer is exercised through the VAT filing setup and the import VAT is then carried on modelo 303. Whether REDEME and SII make sense for a given business is a tax and administrative question, not a freight question, and it is decided with an asesoría.

The same idea beyond Spain: UK PVA and EU equivalents

The cash-flow problem is universal, so most modern customs systems offer some form of the fix. The names and rules differ, but the principle, accounting for import VAT on the return instead of paying it at the border, recurs.

In the United Kingdom the equivalent is Postponed VAT Accounting (PVA). A VAT-registered importer can account for import VAT on its UK VAT return rather than paying it at the point of import, declaring and recovering it on the same return. For traders moving goods between the EU and Great Britain after Brexit, PVA is one of the main tools for keeping import VAT off the cash ledger; if you run that lane it is worth pairing with our Spain to UK post-Brexit customs guide.

Across other EU member states, comparable postponed-accounting or deferment regimes exist, each with its own eligibility conditions, registration requirements and return mechanics. The common thread is that they shift import VAT from a border payment to a return entry. The detail that matters, who qualifies and how to opt in, is country-specific and is the domain of a local tax adviser in the country of import.

This is a fiscal election, not a freight service

The single most important thing to understand about deferment is who makes it happen. It is a fiscal election the importer makes, set up and maintained with the help of a tax adviser or asesoría. It is a decision about how your business accounts for VAT, registered with the tax authority, and tied to your filing cycle and your right to deduct.

It is not something a freight forwarder arranges, switches on, or files for you. No carrier or broker can elect IVA diferido or UK PVA on your behalf, because the election lives in your VAT registration and your returns, which only you and your adviser control. A forwarder can route the goods and a licensed customs-broker partner can lodge the import declaration referencing your VAT status, but neither owns the fiscal election.

So the practical sequence is: your tax adviser sets up the regime, your VAT registration reflects it, and from then on the import declaration is lodged against that status. The freight side reacts to your fiscal setup; it does not create it.

What deferment does NOT change

Deferment is about VAT timing and nothing else. It does not reduce, defer or remove customs duty. Duty is a genuine cost determined by the commodity code and the origin of the goods, and it remains due at clearance regardless of how you account for import VAT. If your product carries a duty rate of, say, 4 percent, that duty is payable whether or not you defer the VAT; the exact rate depends on the classification and origin that apply to your goods.

Deferment also does not change the VAT rate, your underlying liability, or the requirement to declare the import correctly. It changes the cash mechanics of an amount you were always going to owe and reclaim, not the legal facts of the import. It is not a way to import VAT-free, and it does not make a non-deductible position deductible.

Nor is it automatic. Until the regime is elected and the conditions are met, import VAT is payable in cash at the border in the normal way. Assuming you are deferring when you are not set up to is a common and expensive surprise, which is why the election belongs in the planning stage with your adviser, not at the frontier.

Where SAVA fits, and where it does not

SAVA is the road and groupage forwarder. It books and consolidates the transport, plans routing across 350+ trucks per month moved across owned and partner carriers on a scheduled cadence, and issues and handles the CMR consignment note as the contracting carrier. On its managed non-EU corridors, SAVA coordinates the customs file and its licensed customs-broker partners lodge the import declaration; SAVA does not lodge declarations itself.

When that import declaration is lodged, it references your VAT status, including whether you account for import VAT under a deferment regime such as IVA diferido or UK PVA. That is the full extent of the connection: the declaration points at the fiscal setup you have already arranged. SAVA and its broker partners do not arrange, elect, register or file the VAT deferment for you, and they do not advise on whether it is right for your business. That work belongs to your tax adviser.

Put plainly: SAVA moves the goods and coordinates the broker who lodges the entry; you and your asesoría own the VAT election the entry references. Keeping that boundary clear protects you, because a freight company is not authorised to make fiscal decisions on your behalf and you should be wary of any carrier that claims it can. This guide is general information, not tax advice.

Before you book: a quick-reference checklist

Decide the VAT mechanics with your adviser first. Confirm with your asesoría or tax adviser whether a deferment regime applies to you, and in Spain whether monthly filing on REDEME and the associated SII obligations make sense, before you plan the import. The election needs to be in place ahead of clearance, not arranged after the truck arrives.

Separate duty from VAT in your costing. Budget customs duty as a real cost that deferment will not touch, and treat import VAT as a timing item once deferment is in place. Confusing the two is the most common planning error on a first non-EU import.

Get your trader basics straight. Make sure your EORI is live in the country of import and that your invoice, packing list, commodity codes and origin position are correct and consistent, since the broker lodges the declaration against what you provide. Our EORI, CMR and commodity codes guide and the customs broker versus freight forwarder guide cover who is responsible for what.

Then handle the freight. With the fiscal setup decided and the paperwork clean, request a written quote: SAVA returns it in roughly 15 to 20 minutes, valid for 24 hours, with the transport priced and customs coordinated through licensed broker partners. The VAT election stays with you and your adviser; the movement and the declaration coordination sit with us.