U.S. Retirement Accounts and Italian Wealth and Income Tax

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Introduction

Many U.S. exposed individuals are relocating to Italy, attracted by lifestyle advantages and favorable residency incentives such as the non dom regime. However, the intersection between U.S. deferred taxation and Italy’s annual wealth tax framework presents complex compliance challenges. U.S. retirement accounts are designed around tax deferral until distribution. By contrast, Italy taxes worldwide income and wealth annually, once an individual becomes tax resident under article 2 of the Testo Unico delle Imposte sui Redditi (TUIR).

Classification of U.S. Retirement Accounts

Under Italian law, the classification of U.S. retirement accounts depends on the nature of the fund, contribution structure, and withdrawal conditions. Traditional IRAs and 401(k) and 403(b) plans are typically viewed as pension funds forme pensionistiche complementari, provided withdrawals are restricted until retirement or specific events. The Italian tax authority (Agenzia delle Entrate) recognized that a U.S. 401(k) plan qualifies as a pension fund, excluding it from annual wealth taxation. Conversely, accounts that permit early or unrestricted withdrawals — such as Roth IRAs or self-directed IRAs — may be recharacterized as ordinary financial assets, taxable under imposta sul valore delle attività finanziarie detenute all’estero/taxes on foreign financial assets (IVAFE).

Employer-sponsored defined benefits and defined contribution plans may also fall under pension treatment if governed by a trust or planning document that restricts access until termination of employment or retirement. The classification thus turns on the concept of deferred availability rather than the plan’s legal form. The OECD commentary to article 18 supports this interpretation, mentioning that:

Exclusive residence taxation may, however, give rise to concerns about the non-reporting of foreign pension income. Exchange of information coupled with adequate taxpayer compliance systems will, however, reduce the incidence of nonreporting of foreign pension payments.

Provided the participant cannot unilaterally withdraw or pledge assets, such accounts should not constitute taxable wealth in Italy.
Withdrawals from an IRA, whether made as a lump sum or as an income stream, are subject to taxation in Italy under article 49 of the TUIR, which classifies those amounts as employment-related income (redditi di lavoro dipendente) taxable at progressive rates. In the event of a lump sum distribution, article 17 of the TUIR governs the applicable regime. Under this provision, the taxpayer may elect to subject the lump sum either to ordinary progressive taxation or to a separate tax (tassazione separata) determined by reference to the average effective tax rate applied to the individual’s income in the two preceding fiscal years. As clarified by the Agenzia delle Entrate in ruling n. 616/2021, this mechanism seeks to mitigate the distortive effects of progressive taxation on deferred income and to preserve neutrality in the temporal allocation of pension benefits.
Withdrawals from a Roth IRA, whether taken as a lump sum or as periodic payments, may be interpreted under Italian tax law according to two alternative approaches:

1. The Roth IRA consists of nondeductible contributions, so withdrawals do not constitute taxable income in Italy. This view is supported by the nondiscrimination clause of article 24 of the Italy-U.S. income tax convention, which provides that nationals of one contracting state shall not be subjected in the other state to taxation that is more burdensome than that imposed on nationals of that other state in comparable circumstances.
2. The Roth IRA may be viewed as a “transparent trust” for Italian tax purposes. Only the income component — namely, the gains and returns generated by the underlying investments — is subject to taxation, whereas the portion corresponding to previously taxed or nondeductible contributions remains exempt. Under TUIR, the income component would be characterized as capital income (redditi di capitale), subject to progressive taxation up to 43 percent, depending on the taxpayer’s overall income.

Unlike jurisdictions such as the United Kingdom and France, where bilateral tax treaties have expressly addressed the treatment of Roth IRAs, the Agenzia delle Entrate has not yet issued interpretive guidance on this point. Accordingly, it would be prudent for taxpayers to submit a formal ruling request (interpello ordinario) to the Italian tax authorities before filing their Italian income tax return, to obtain official clarification on the applicable tax regime.

Wealth Taxation: IVIE and IVAFE

Italy introduced its foreign wealth tax in December 2011.The imposta sul valore degli immobili situati all’estero/wealth tax on foreign real estate assets (IVIE) applies to real estate, while the IVAFE applies to financial assets held abroad. The ordinary rate of IVAFE is 0.2 percent on the market value of foreign financial assets. Article 19(18) of Decreto-Legge No. 201/2011 excludes pension assets from IVAFE if access is deferred or restricted. Guidance No. 28/2012 paragraph 2.2 clarified that participation in foreign pension funds is not subject to IVAFE, provided the taxpayer cannot dispose of the funds freely. This aligns with Circolare 9/E (2015), which confirms that deferred pension savings are not considered a part of taxable wealth.
When a U.S. taxpayer relocates to Italy, the analysis turns on whether the retirement account operates similarly to an Italian pension fund. Traditional 401(k) and 403(b) accounts, from which the participant cannot withdraw contributions without penalty before retirement, fall within the exemption. Roth IRAs, by contrast, generally allow access to contributions at any time, rendering them comparable to ordinary financial investments. As a result, Roth IRAs may be subject to IVAFE unless a clear contractual restriction exists. Self-directed IRAs pose similar risks, as participants can manage investments directly.

Treaty Coordination

The Italy-U.S. income tax convention addresses pensions in articles 18 and 19. Article 18 provides that pensions and similar remuneration paid to a resident of one state in consideration of past employment shall be taxable only in that state of residence. Article 19 governs government pensions, generally allocating taxation to the paying state. Through Circolare 28/E the Agenzia delle Entrate has interpreted article 18 to mean that pension income is taxable in Italy upon distribution, not on an accrual basis, and that the underlying assets are not subject to IVAFE during the accumulation phase.
The treaty reinforces the principle of deferral: Income that remains unreceived is not currently taxable in Italy, mirroring the U.S. tax-deferred treatment. However, mismatches can occur if Italy considers a distribution as taxable when the United States grants continued deferral, or vice versa. In those cases, TUIR article 165 allows a foreign tax credit to mitigate double taxation, provided the income has been taxed in both jurisdictions. Taxpayers should maintain detailed documentation — such as Form 1099-R, plan statements, and IRS account summaries — to substantiate the timing and source of income.

Practical Implications and Recommendations

For individuals relocating to Italy, correct classification and reporting of U.S. pension assets is essential to avoid penalties under the monitoraggio fiscale/monitoring tax obligation (similar to U.S. FBAR) regime. Even when pension assets are excluded from IVAFE, they must often be disclosed under quadro RW/Italian FBAR equivalent of the Italian income tax return in accordance with article 4 of Decreto-Legge 167/1990. The obligation to report exists regardless of whether the assets generate taxable income. Failure to comply can lead to penalties ranging from 3 to 15 percent of the undeclared value (or 6 to 30 percent for assets in blacklisted jurisdictions).

Taxpayers uncertain about the treatment of a specific account may submit a formal ruling request under article 11 of Legge 212/2000 to obtain confirmation from the Agenzia delle Entrate. The request must include detailed information on the plan’s structure, governing law, withdrawal limitations, and supporting documentation. When classification is uncertain — especially for Roth or self-directed IRAs — obtaining an advance ruling is strongly recommended.

Compliance with the Foreign Account Tax Compliance Act and common reporting standard is also necessary. Italian financial institutions are required under CRS and FATCA to report the existence of foreign pension accounts when the account holder is an Italian tax resident. Inconsistencies between Italian and U.S. reporting can trigger compliance reviews. Maintaining alignment between Italian quadro RW and IRS Form 8938 or foreign bank account reporting helps demonstrate good-faith compliance.