
Every year, French taxpayers send money to relatives living abroad. These transfers raise a specific tax question: what portion of these amounts can be included on the income tax return, and under what classification? The answer depends less on the amount transferred than on the legal nature of the assistance provided.
Tax Qualification of Money Transfers Abroad: Alimony or Family Gift
Transferring money to a foreign country does not automatically entitle one to a tax deduction. The administration distinguishes between two very different situations depending on the relationship between the sender and the recipient.
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Only assistance provided under the alimony obligation as outlined in Articles 205 to 207 of the Civil Code can be deducted from taxable income. Article 156 II. 2° of the General Tax Code regulates this deduction. In practice, this covers parents, in-laws, grandparents, children, sons-in-law, daughters-in-law, and grandchildren.
On the other hand, amounts sent to siblings, uncles, aunts, or cousins do not fall under any legal alimony obligation. These transfers, even if regular and documented, are not deductible. A taxpayer wishing to delve deeper into the topic of income tax declaration for money sent abroad should first check if the familial relationship qualifies for a deduction.
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| Relationship with the Recipient | Alimony Obligation | Possible Tax Deduction |
|---|---|---|
| Parents, in-laws, grandparents | Yes (art. 205 to 207 Civil Code) | Yes, under conditions |
| Adult children, sons-in-law, daughters-in-law | Yes | Yes, under conditions |
| Siblings, uncles, aunts, cousins | No | No |
| Friends, acquaintances | No | No |

Proving the Recipient’s Need: The Real Criterion in Case of Tax Audit
Most articles on the subject emphasize the proof of payment (bank statements, transfer receipts). The tax administration, however, places equal importance on another element: the proof that the recipient is genuinely in need.
This point emerged in a written question to the National Assembly regarding the alimony obligation to foreign countries. The deputy highlighted the difficulty of obtaining reliable documentation from certain countries, and the administration confirmed that the burden of proof rests with the taxpayer.
What Documents to Gather Before Declaring
In practice, the tax authorities may request several types of documents to validate the deduction of alimony paid abroad:
- Transfer proofs (bank transfers, receipts from transfer operators) that establish the reality and regularity of the transfers
- Documents attesting to the recipient’s financial situation (local non-taxation notice, income certificate, certificate from local authority)
- Proof of the familial relationship (family record book, birth certificate) translated if necessary
- Any element proving that the assistance covers everyday needs (rent, food, medical care)
The deductible amount is not capped by a fixed threshold, but it must remain proportionate to the recipient’s needs and the resources of the person providing the alimony. An amount disproportionate to the taxpayer’s declared income will attract attention during an audit.
Tax Residency and International Conventions: Rules That Change the Game
The applicable regime does not depend solely on the recipient. The taxpayer’s tax residency significantly alters the reporting obligations.
A taxpayer residing in France is taxed on all their worldwide income. If this person sends money to a relative abroad under the alimony obligation, the deduction is made on the standard French declaration, in the section for alimony paid.
Moving Abroad During the Year
The situation becomes more complicated when the taxpayer leaves France. In the year of departure, two separate declarations may be necessary: one for the period of residence in France, and one for the period of residence abroad. Income sourced from France remains taxable in France, but the deduction modalities change according to the tax treaty signed between France and the destination country.
For subsequent years, a taxpayer who has become a non-resident for French tax purposes can no longer deduct alimony on a French declaration, unless they retain taxable income in France and the bilateral agreement provides for it. The mechanism for tax credit or exemption entirely depends on the applicable treaty between the two countries.

Alimony Paid Abroad: Tax Impact for the Recipient
An often-overlooked aspect concerns the tax treatment on the recipient’s side. The French administration reminds that alimony can constitute taxable income for the recipient, according to the tax legislation of the recipient’s country of residence.
This clarification has a practical consequence. In some countries, the recipient will need to declare the amounts received and potentially pay local tax on them. In others, these family aids are exempt from taxation. The French taxpayer who deducts alimony does not need to verify the tax situation of the recipient country for their own declaration, but this information may weigh in the family relationship.
The tax qualification of each transfer remains the starting point for any process. A regular transfer to a needy relative, documented and proportionate, is deductible. A one-off transfer to a cousin for a personal project is not. Between the two, the boundary lies in the legal familial relationship, proof of need, and the consistency between the declared amount and the resources of the tax household.