Germany and Italy: a guide to personal tax number applications

Understand Germany’s Steuer-ID and Italy’s Codice Fiscale, and prepare the identity and application details for a personal tax number review.

We support personal tax number applications for Germany and Italy. The appropriate route depends on your circumstances and why the number is needed.

Germany: Steuer-ID

The personal tax identification number, also called IdNr, is issued by the Federal Central Tax Office. It generally remains with the individual for life. If you have already received one, locate the existing record before starting an application review.

Italy: Codice Fiscale

The Italian Revenue Agency issues this personal tax code. For a nonresident, the application route depends on the purpose and the responsible authority; an authorized representative may be an option.

What to prepare

Have your valid identity document, personal details, residence and contact address, reason for applying, and any existing tax-number correspondence ready. We review the required route and supporting documents before proceeding.

Official references

This article is for general information only and does not constitute tax or legal advice. Please consult a professional about your specific situation.

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