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Jacob SalamaInternational Tax Lawyer · Spain
Legal disclaimer: This article is for information only and does not constitute legal or tax advice. Spanish DGT consultations bind the Spanish tax authority only on identical facts (Art. 89 LGT). Always consult a qualified tax professional before acting.
Topic 8 · DGT 2023-2026

Autonomous Community Reductions and the ITSGF

English-language tax analysis in Spain of DGT binding rulings 2023-2026 on Autonomous Community Reductions and the ITSGF. Each cited ruling links to the original Spanish text on the DGT consultation database. Autonomous-community wealth-tax bonifications (notably Madrid's 100% reduction) interact with the ITSGF (Impuesto de Solidaridad sobre las Grandes Fortunas) at the state level.

By Jacob Salama · International Tax Lawyer · ICAMálaga 11.294 10 May 2026

The state-level wealth tax was, for a decade, effectively a Madrid-only tax thanks to the 100% autonomous community bonification. The ITSGF, in force from 2023, restored a state-level top-up that catches Madrid residents.

Topics » Spanish Wealth Tax (IP) and the Solidarity Tax on Large Fortunes (ITSGF) » Autonomous Community Reductions and the ITSGF

1. Topic introduction

This page collects the DGT binding rulings 2023-2026 on Autonomous Community Reductions and the ITSGF within the framework of LIRPF, the IRNR Law and Spain's network of double tax treaties. Autonomous-community wealth-tax bonifications (notably Madrid's 100% reduction) interact with the ITSGF (Impuesto de Solidaridad sobre las Grandes Fortunas) at the state level. Each ruling is summarised in English from a practical tax perspective in Spain; the original Spanish text remains accessible via the DGT consultation database link in each card.

2. Selected DGT rulings

📚 DGT binding ruling V0318-23 20/02/2023

The taxpayer asks the DGT.

→ View original (Spanish) on the DGT consultation database

📖 DGT doctrine in plain English

DGT applies the dual-tax structure: state-level wealth tax (Impuesto sobre el Patrimonio) is reduced or eliminated by autonomous-community bonifications; the ITSGF, enacted by Ley 38/2022, applies on top to net wealth above €3 million, with a credit for wealth tax actually paid. The result is that Madrid residents (with full bonification) pay full ITSGF; residents of CCAAs without full bonification pay only the difference.

📚 DGT binding ruling V0420-23 24/02/2023

An individual of Spanish nationality consults the DGT on the treatment of Beckham regime.

→ View original (Spanish) on the DGT consultation database

📖 DGT doctrine in plain English

DGT applies the dual-tax structure: state-level wealth tax (Impuesto sobre el Patrimonio) is reduced or eliminated by autonomous-community bonifications; the ITSGF, enacted by Ley 38/2022, applies on top to net wealth above €3 million, with a credit for wealth tax actually paid. The result is that Madrid residents (with full bonification) pay full ITSGF; residents of CCAAs without full bonification pay only the difference.

📚 DGT binding ruling V0424-23 24/02/2023

A taxpayer writes to the DGT on how the limited-liability ISD and Wealth Tax doctrine applies to their facts.

→ View original (Spanish) on the DGT consultation database

📖 DGT doctrine in plain English

DGT applies the dual-tax structure: state-level wealth tax (Impuesto sobre el Patrimonio) is reduced or eliminated by autonomous-community bonifications; the ITSGF, enacted by Ley 38/2022, applies on top to net wealth above €3 million, with a credit for wealth tax actually paid. The result is that Madrid residents (with full bonification) pay full ITSGF; residents of CCAAs without full bonification pay only the difference.

📚 DGT binding ruling V1035-23 26/04/2023

An individual of Spanish nationality consults the DGT specifically regarding dwelling.

→ View original (Spanish) on the DGT consultation database

📖 DGT doctrine in plain English

DGT applies the dual-tax structure: state-level wealth tax (Impuesto sobre el Patrimonio) is reduced or eliminated by autonomous-community bonifications; the ITSGF, enacted by Ley 38/2022, applies on top to net wealth above €3 million, with a credit for wealth tax actually paid. The result is that Madrid residents (with full bonification) pay full ITSGF; residents of CCAAs without full bonification pay only the difference.

📚 DGT binding ruling V2537-23 21/09/2023

A Spanish taxpayer based in Mexico brings the DGT a question on the proper handling of limited-liability ISD and Wealth Tax specifically regarding properties.

→ View original (Spanish) on the DGT consultation database

📖 DGT doctrine in plain English

DGT applies the dual-tax structure: state-level wealth tax (Impuesto sobre el Patrimonio) is reduced or eliminated by autonomous-community bonifications; the ITSGF, enacted by Ley 38/2022, applies on top to net wealth above €3 million, with a credit for wealth tax actually paid. The result is that Madrid residents (with full bonification) pay full ITSGF; residents of CCAAs without full bonification pay only the difference.

From the practice

Notes from real cases · Jacob Salama, ICAMálaga 11.294

The current architecture: Wealth Tax accrues at the state level; autonomous community bonifications reduce or eliminate the state-level tax for residents of bonifying communities; the ITSGF, also state-level, applies on net wealth above €3 million with credit for Wealth Tax actually paid. Madrid residents pay no Wealth Tax but full ITSGF; residents elsewhere pay the difference.

Common pitfall: Many Madrid clients believed the 100% bonification would shield them from any state-level wealth tax. The ITSGF resets that. Pre-ITSGF planning that assumed full Madrid shelter is now substantially less effective.

If your client is in the ITSGF threshold, the planning question is no longer 'how do I avoid Wealth Tax' — it is 'how do I structure to reduce the ITSGF base'. The two operate differently.

3. Practical takeaway

The rulings confirm the standard framework. Taxpayers should document facts thoroughly and, for complex operations, seek advance certainty through a binding ruling of their own under Article 88 LGT. The legal protection of a favourable DGT ruling is materially stronger than improvised post-event defence.

Disclaimer and limitations

⚠️ Tax disclaimer: This content reflects Spanish DGT doctrine and Spanish/EU jurisprudence in force at the date of publication. DGT binding rulings only bind the Spanish tax authority on facts substantially identical to those of the consultation (Article 89 LGT); their application by analogy requires care. Treaty positions, the MLI, EU case-law and OECD MC Commentary may have evolved. Before filing any return, refund claim, appeal or position paper with the AEAT, please obtain individualised advice from a Spanish-licensed tax lawyer or registered tax adviser. SALAMA LEGAL SLP does not assume responsibility for decisions taken solely on the basis of this content.

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