Taxes and IRPF withholding on winter rental in Córdoba: fiscal guide October 2026

Winter rental taxes and IRPF withholding in Córdoba: why October marks the turning point

As autumn settles over Andalusia and the summer tourist flow subsides, many property owners in Córdoba redirect their homes towards long-term tenancy contracts. This is precisely the moment to review winter rental taxes and IRPF withholding in Córdoba for 2026 in depth, because the rules change considerably compared with the high-season holiday rental model. Understanding these differences can mean hundreds — or even thousands — of euros' difference in your annual tax return.

This guide is aimed at owners of one or more properties in neighbourhoods such as El Brillante, Ciudad Jardín, the Historic Centre or the Axerquía who are considering switching from tourist lets to seasonal or long-term residential tenancies between October and March.

Fiscal differences between tourist lets and long-term rentals

The tax treatment of property income varies significantly depending on the contract type:

• Holiday or tourist rental: income is taxed as economic activity income if the owner provides complementary services (regular cleaning, reception, etc.), or as capital income from property in other cases. In both scenarios, no reduction for habitual residential tenancy applies.
• Long-term habitual residence rental: here the well-known 60 % reduction on positive net income applies, provided the property is the tenant's habitual residence. Since January 2024, and with regulatory adjustments in force in 2026, this reduction can reach 70 % or even 90 % in areas declared as stressed residential markets, although Córdoba city is not currently included in those stressed zones under current Andalusian regional legislation.

Rental type	Applicable reduction	Tax base
Tourist / holiday	0 %	Full net income
Long-term residential	60 % (general)	Positive net income
Stressed market zone (if applicable)	Up to 90 %	Positive net income

IRPF withholding: when is it mandatory and how much?

One of the most frequent questions among Córdoba property owners is whether they must apply — or whether their tenant must apply to them — an IRPF withholding on rental income.

The general rule is straightforward: withholding is only compulsory when the tenant is a legal entity (company, corporation) or a self-employed professional using the property in the course of their business activity. In that case, the tenant must withhold around 19 % on the agreed rent and pay it quarterly to the tax authorities via Form 115, submitting the annual summary using Form 180.

If your winter tenant is a private individual renting as their habitual residence, there is no withholding obligation: you declare the gross income in full in your IRPF return (annual declaration, property capital income section) and apply the applicable reductions.

Key points on withholding:

1. The withholding rate in force in 2026 remains 19 % as a general rule.
2. The landlord only needs to issue an invoice if the tenant is a business or professional; for private individuals, the contract and payment receipts are sufficient.
3. Withheld amounts are deducted from your net tax liability in the annual return: they are not an additional tax but a payment on account.

Deductible expenses for winter rentals: maximise your net income

Reducing your taxable base is essential to optimise your tax position. Under long-term contracts running through winter, you may deduct:

• Mortgage interest and other property financing costs.
• Council tax (IBI), refuse collection charges and other local levies.
• Community of owners fees.
• Insurance premiums for home or rental default insurance.
• Maintenance and repair costs (not improvements): if you carry out upkeep works in autumn before a winter tenant moves in, these costs are deductible in the tax year they are paid, up to the limit of gross income from the property.
• Property depreciation: generally 3 % per year on the higher of the two values (acquisition cost or cadastral value of the building), pro-rated for the months actually let.
• Management or administrative fees if you engage a letting agent or property manager.

If you would like professional support for comprehensive property management, our sales, valuation and rental services offer advice tailored to the Córdoba market.

Quarterly returns: obligations during October–December 2026

October is the month when the third quarterly instalment deadline falls. If your rental activity qualifies as an economic activity (tourist letting with services), you must file Form 130 (IRPF instalment payment) before 20 October 2026.

If the rental is purely residential and no withholding applies, there is no obligation to make quarterly instalment payments: everything is settled in the annual income tax return (campaign running May–June 2027, covering the 2026 tax year).

For owners who manage tourist flats during high season and residential contracts in winter, the combination of forms can be complex. In our section on tourist flat management in Córdoba we explain how to handle both regimes efficiently.

Profitability strategy: winter rental or maintaining tourist use?

Many investors ask whether switching to long-term rental in winter is worthwhile. The answer depends on several factors:

• Expected monthly rent versus real occupancy during low tourist-demand months (November–February).
• The 60 % reduction available under residential tenancy versus full taxation under tourist letting.
• Lower operating costs (cleaning, utilities, platform fees) with long-term rental.
• Payment security: a residential contract with adequate guarantees reduces the risk of default.

For investors looking to optimise their portfolio ahead of winter, our turnkey investor service provides a comprehensive analysis combining gross, net and after-tax yield figures.

Also explore our catalogue of available properties in Córdoba if you are considering expanding your portfolio before the end of 2026.

Conclusion: plan now to avoid surprises at tax time

October 2026 is the ideal moment to act: review contracts, calculate withholdings, estimate deductible expenses and choose the most profitable type of tenancy for the winter months. Property taxation is not static; the regulatory adjustments of recent years require an annual review of your strategy.

Would you like to know exactly how much you could save in taxes with your Córdoba property this winter? Contact us today and our team will prepare a personalised, no-obligation fiscal analysis for you.

Images: Jocelyn Erskine-Kellie from London, UK (CC BY 2.0) — Wikimedia Commons.