A letter from the Agencia Tributaria: how to read it and how to reply

An envelope from the Agencia Estatal de Administración Tributaria (AEAT) tends to cause more alarm than it deserves. Most letters sent to foreign owners concern a Modelo 210 that is missing or that the tax office wants to check. They are written in formal Spanish, but they follow a predictable structure, and almost every one can be dealt with if you act within the period it gives you.

This guide explains how to recognise the type of letter, how to work out the real deadline and how to answer from the UK, Ireland or anywhere else.

Step one: identify the document

The heading at the top of the first page tells you which stage of the procedure you are in. Three documents account for nearly everything non-resident owners receive.

Heading	What it means	What you are asked to do
Requerimiento	A formal request: a return is missing, or the office wants documents or explanations	File the return or send the information by the date given
Propuesta de liquidación	A proposed assessment: the office has calculated the tax it believes you owe	Accept and pay, or send written comments (alegaciones), generally within 10 working days
Providencia de apremio	Enforcement: a debt was not paid in the voluntary period	Pay the debt plus a surcharge of 5%, 10% or 20%, depending on when payment is made

Other headings exist, such as a notice that a penalty procedure is starting (inicio de expediente sancionador) or a final assessment (liquidación provisional). If the heading does not match the table, do not guess: have the letter read by someone who knows Spanish tax wording.

Find the year and the tax concerned

Look for the ejercicio (the tax year) and the concepto or modelo (here, usually 210 and IRNR). One letter generally covers one owner, one property and one year. A couple who own a flat together may each receive their own letter, because each co-owner is a separate taxpayer.

Step two: work out the real deadline

Deadlines run from the day the letter was notified to you, not from the date printed on it. Working days (días hábiles) exclude weekends and Spanish public holidays, so ten working days is roughly two calendar weeks.

How the letter reached you matters:

• By post, the notification date is the day the letter was delivered or collected. Keep the envelope and note the date.
• Electronically, notifications only apply to people who are registered for the electronic notification system. Most private owners abroad are not, which is why letters still arrive on paper, sometimes at the Spanish address.
• Through a neighbour or a property manager, a letter left at the Spanish home may have been notified days before you see it. Ask whoever collects your post to send you a photo the same day.

If you only discover a letter when the period is almost over, still reply. A late answer is better than none, and it keeps the conversation open.

Step three: decide how to respond

The request is justified

This is the most common case: a year was never declared. File the missing Modelo 210, pay the tax and keep the payment receipt (the NRC or bank proof). Then check the other years: the AEAT can go back four years, and a gap for one year often means a gap for the next. Our guide to catching up on late years explains how to put the whole series right.

The figures are wrong

Proposed assessments are produced from the data the AEAT holds, and that data is sometimes incomplete. Typical errors include:

• a 2% coefficient where the municipality qualifies for 1.1%;
• the full cadastral value charged to one co-owner instead of their share;
• the imputed income charged for a period when the home was let, or before you bought it;
• the 24% rate applied to someone who lives in the EU or EEA and is entitled to 19%.

In that case, write alegaciones before the deadline, attach evidence (the deed, the IBI receipt, a certificate of tax residence, rental contracts) and keep proof that you sent them.

You simply do not understand it

Do not let the letter sit while you look for time to deal with it. Ten working days pass quickly, especially when post takes a week to cross Europe. A short reply asking for clarification is better than silence.

What an enforcement letter costs

A providencia de apremio adds a surcharge to the unpaid tax: 5%, 10% or 20%, the rate rising the longer the debt stays unpaid. On a debt of €190, that is €9.50, €19 or €38. Interest may also be added at the highest level. If the debt is still not paid, the tax office can seize amounts it finds in Spanish bank accounts or refunds due to you. Paying quickly is almost always the cheapest option.

Why voluntary filing is better

Before any letter arrives, a late Modelo 210 only carries a surcharge of 1% plus 1% per full month of delay, up to 12 months, then 15% plus late-payment interest; that surcharge is reduced by 25% when it is paid in time after notification. Once a requerimiento has been issued, that softer regime is generally no longer available and a penalty procedure may follow. In other words, the letter itself is a sign that filing earlier would have cost less. See the cost of a late return for worked figures.

Practical checklist

1. Photograph or scan every page, including the envelope.
2. Note the notification date and count the working days.
3. Identify the heading, the year and the form number.
4. Gather the deed, the IBI receipt and any previous returns.
5. Decide: pay, file, or reply with evidence.
6. Keep proof of everything you send and every payment you make.

FAQ

Can I reply in English?

Spanish is the language of the procedure, and a reply in English may be ignored or delayed. Write in Spanish, even briefly, or have a representative reply for you.

The letter went to my Spanish address and I saw it late. Is that my fault?

A letter delivered to an address you declared is generally considered validly notified. That is why it is worth having someone check the post at the property, or updating your address with the tax office.

Will paying the amount close the matter?

Usually, yes, for that year. But check whether the same issue affects other years, because the tax office often reviews several in turn.

What if the letter is about my late parent's property?

The heirs take over the deceased's pending obligations. See what happens after an owner dies and reply on behalf of the estate.