Cádiz: budgeting for the Balearic sustainable tourism tax

Many people living in the United Kingdom who arrange a Spanish mortgage for a property Cádiz first come across the sustainable tourism tax only once they consider letting the home to visitors. It is a regional charge, separate from the taxes and fees involved in buying.

Understanding when it applies, and how it differs from the one-off costs settled at completion, helps build a realistic budget both for the purchase itself and for owning the property afterwards.

Cádiz province stretches along the Atlantic Costa de la Luz, known for whitewashed towns, wide sandy beaches and a windier climate than the Mediterranean coast, with Tarifa a hub for windsurfing and kitesurfing. Buyers here often want an authentic Andalusian setting rather than a purely resort atmosphere.

Jerez airport serves the area, with Gibraltar and Seville also within driving distance. The coast is lively in summer but quieter otherwise, and property ranges from town houses in historic centres to villas near the beach or countryside fincas further inland.

The figures below describe Cádiz (province) as it stands now — residents, advertised home prices, access routes and climate — each dated and sourced. Use them to form a realistic view of Cádiz (province) while you work out what you can afford.

The province of Cádiz as a whole, not merely its capital city, had 1,261,420 registered residents on 1 January 2025, according to the INE annual census. This figure covers every municipality within the province, from its largest towns to its smallest villages. Across the whole province of Cádiz, 68,798 residents are of foreign nationality, roughly 5 of every 100. This low average for the province can mask towns where the share is far greater.

According to INE, 7,150 British nationals were registered in the province of Cádiz on 1 January 2025, among the largest foreign communities found there. This suggests that compatriots of the reader are well settled throughout the province. In 2021 there were 6,587 registered, fewer than today. The growth since then indicates the community has kept attracting new arrivals. Here are the largest foreign communities registered in Cádiz (province) on 1 January 2025, drawn from the nationality figures INE publishes for each municipality.

This second table covers nationalities the census does not itemise separately, such as Germans, Italians, Dutch, Belgians or Scandinavians, across Cádiz province. The data come from 1 January 2022, the latest INE edition with full nationality detail, a year different from the table above.

In our own price bank, the 5,145 homes currently advertised for sale across the province of Cádiz show a median asking price of €2,220/m² and a median ticket of €220,000. Both sit below the €3,135/m² median across the 130 towns we track across Spain, making the province one of the more affordable among them. Prices vary considerably from one listing to the next, though the bulk of the market, its middle half, falls between €1,580 and €3,050 per square metre.

On the median asking price in Cádiz (province) of €220,000, transfer tax at the regional rate of 7 % comes to about €15,400, plus roughly €2,600 for notary, registry and gestoría fees. The total of about €18,000 must come from the buyer's own savings, not the mortgage. The figures reflect asking prices in listings live on 2026-11-01, rather than prices actually paid. Final amounts are agreed through negotiation and vary with the state, location and orientation of each property.

This table sets out population, foreign residents per 100 people and median price per square metre for the towns we track in Cádiz (province), highlighting how much local markets can vary.

Cádiz (province) showed 15,116 estimated holiday-let dwellings in 05/2026, per INE's experimental platform-based statistic, totalling 73,667 bed places and about 12 per 1,000 residents. This points to a moderate holiday-let presence, with a regional licence still required for tourist letting.

Cádiz has a single commercial airport, Aeropuerto de Jerez (XRY); depending on where exactly in the province your property is located, an airport in a neighbouring province may actually sit closer to your door. The figures that follow reflect conditions in or around Cádiz, the provincial capital; elsewhere in the province, particularly inland, at altitude or on other islands, the climate can vary considerably. With a January mean of 12.7 °C (minimum around 9.4 °C) and an August mean of 25.0 °C (maximum around 27.9 °C), this is a mild-winter climate by any measure. Many residents manage with little more than light heating in the coldest weeks. Rainfall is moderate: about 523 mm a year, spread over roughly 51 days with measurable rain. Source: the 1981-2010 climate normals published by AEMET, the state weather agency, for its Cádiz station, some 5 km from here; local conditions can differ, especially inland or at altitude.

18,324 home sales were registered in the province of Cádiz in the twelve months to 07/2026, according to INE. A market of this size usually means more comparable sales and a wider choice of homes for buyers. These figures describe the province of Cádiz as a whole and can change considerably from one town to another, and from one property to the next. Tell us what you are looking for and we will go through the numbers together.

The transfer tax on a resale home is set by each Spanish region. In Cádiz the general rate is 7 %, and on top of it come notary, land registry and gestoría (roughly one more percent). On a new build you pay 10 % VAT plus stamp duty instead of the transfer tax. This money is not lent by the bank.

The Balearic sustainable tourism tax, locally the Impost sobre Estades Turístiques, is charged for each night spent in tourist accommodation across the islands. It is paid by the guest and normally collected by whoever manages the stay, with the proceeds earmarked for environmental and infrastructure projects on the islands.

For a buyer arranging a Spanish mortgage to purchase a home Cádiz, this tax does not appear in the notary's completion figures or in the bank's valuation report. It only becomes relevant once the property is used for paid tourist stays, so it belongs in a separate, ongoing budget rather than in the one-off costs of buying.

Buying a home with a mortgage in Cádiz already involves several fixed costs beyond the price: transfer tax on a resale property, or VAT at 10% plus stamp duty on a new build, together with notary fees, land registry fees, a gestoría to handle paperwork, and the bank's own valuation of the property. These are settled once, around completion.

The sustainable tourism tax works on a different timeline. If there is ever a plan to let the property to visitors, it becomes a recurring cost that depends on occupancy, sitting alongside, not instead of, the annual tax return every non-resident owner in Spain must file.

Spanish banks assessing a mortgage application from someone living in the United Kingdom typically ask for recent P60s and payslips, the last filed Self Assessment tax return, three to six months of bank statements, details of any existing loans or mortgage commitments, and a valid passport. Each document is usually required in a sworn Spanish translation, and the exact list varies by bank.

Because the United Kingdom uses the pound rather than the euro, it is worth tracking exchange-rate movements and conversion costs separately from the property budget: a stable euro figure for purchase costs can still represent a moving sterling amount depending on when transfers are made.

Owning a home as a non-resident brings its own annual paperwork: every non-resident owner in Spain files a yearly tax return on the property, regardless of whether it is let. If letting income is involved, the sustainable tourism tax collected from guests is reported and paid separately, through the regional tax authority, not through that annual return.

If the property is ever sold, the buyer withholds 3% of the price on account of the seller's Spanish tax, a rule that applies to every non-resident seller and is unrelated to the tourism tax or to the mortgage that financed the purchase. A tax adviser familiar with both Spanish and UK rules, and with the double taxation agreement between the two countries, can keep these obligations straight.

Spain is a relatively short flight away from most UK airports, making regular visits to a Spanish property straightforward for owners based in Britain. Many British buyers are drawn to Spain for its climate, coastal lifestyle and established expatriate communities. One practical point to bear in mind is that Spanish inheritance law differs from UK rules, so it is worth taking specific advice on how it may affect the property and one's estate. Currency movements between sterling and the euro can also affect the overall cost of purchase and ongoing expenses.

Spain and the United Kingdom have a double taxation agreement in place, and a local tax adviser should confirm how rental income or gains from Spanish property must be declared and reported to HMRC.

As the United Kingdom is no longer an EU member state, British citizens may stay in Spain for up to 90 days in any 180-day period without a visa, and must apply for a visa or residence permit for longer stays.

Since the United Kingdom uses the pound sterling (GBP) rather than the euro, buyers should factor in exchange-rate movements and currency conversion costs when paying for a property or transferring funds to Spain.