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Practical guides on electricity excise, AD-1 declarations and ADM compliance.

Guides3 April 2026· 8 min.

Complete Guide to the AD-1 Declaration: Quadri, Deadlines and Excise Tax Calculation

What the AD-1 consumption declaration is, who must file it, which quadri to complete and how electricity excise tax is calculated under the Italian TUA.

Guides27 March 2026· 7 min.

Italian Electricity Workshop: Declarant Figures, ADM Licences and Filing Obligations

The 8 declarant figures under Arts. 52-54 TUA: exempt photovoltaic, excise-liable production, BESS, RIU and other configurations. Which ADM licence is required and which AD-1 quadri apply to each.