Why the pick matters for the foreign solicitor
When a London solicitor, a Dublin barrister, or a New York attorney handles a French asset, the client expects the French leg to be invisible. That invisibility is bought, quietly, by choosing the right accredited firm at the start of the file. The representative signs the 2048-IMM, guarantees the capital gains tax position to the French tax authority, and carries the audit risk for three to ten years after closing. If the firm is competent, the solicitor receives a clean copy of the calculation, a written confirmation of the wire split at the notaire, and an email address that will still be answered in year two. If the firm is weak, the solicitor inherits chasing work the client assumed was being done by somebody else.
A clean workflow between firm and accredited representative
The workflow I see functioning on non-resident files, whether the client is a private individual or an estate, has five moving parts. First, a one-page instruction note from the solicitor to the accredited firm, setting out the sale price band, the client residence, the asset type, and any known complication. Second, a written quote from the firm with a cap, not an open percentage. Third, a mandate signed before the compromis de vente is circulated, not after. Fourth, a short standing instruction on who receives what copies and when, including whether the client sees the tax calculation in draft or only in final form. Fifth, a post-closing diary entry in the solicitor file at eighteen months, to prompt the firm for an audit check-in. The discipline is plain, the payoff is high.
Privilege, data, and cross-border ethics
Legal professional privilege does not travel neatly across the Channel or the Atlantic. In England and Wales, privilege covers lawyer-client communications and documents prepared for litigation; a French accredited fiscal representative is neither lawyer nor litigation support. Route privileged analysis through the solicitor file and share with the representative only the factual record needed for the French calculation, which is usually the acquisition documents, the works invoices, and the residency proofs. On data transfer, the GDPR footprint is the same regardless of where the solicitor sits; a French firm will expect a processor-style clause and a clear retention period. If the solicitor already uses a secure data room for the main transaction, extend access to the representative rather than emailing scanned attachments.
Trusts, estates, and the chain of authority
The question that takes longest on estate files is not the tax position, it is the chain of authority. Who can sign the mandate. Who can receive proceeds. Who can instruct the wire split. On an English estate, that is the executor holding a sealed grant of probate, translated and often apostilled. On a New York estate, it is the executor appointed by letters testamentary. On a Jersey trust, it is the trustee named in the trust deed, with an extract evidencing the disposal power. A good accredited firm will work through this calmly and ask the right questions on the first call. A weak firm asks at the last minute, because the signing clerk has just flagged it, and the notaire then needs to postpone the deed.
Worked example
A London solicitor acts for an English estate selling a Provence farmhouse in 2026. Sale price, €860,000. The executors took out the grant nine months earlier and the deceased had held the property for fourteen years. Without a representative briefing, the file would run through the notaire on default assumptions and the 19% capital gains tax plus the 17.2% social charges would be withheld from the gain as reported. With a representative brief, the firm reviews works invoices going back to 2014, identifies €46,000 of eligible upgrades, documents a 15% flat uplift for improvement where invoices are missing, and drops the taxable gain accordingly. The representative fee, capped at €8,200, is invoiced to the estate and settled from the notaire account at closing. Net saving versus the naive base: in the region of €14,000, for a file that already had to run either way.
Pitfall to avoid
The pitfall I see most often is a solicitor treating the accredited representative as a supplier rather than a co-adviser. The instruction goes out as a single-line email, the fee is agreed on a percentage, and the client never sees a draft calculation. Six months later the tax authority writes to the estate questioning a deduction the solicitor had no sight of. The fix is boring and cheap: copy the representative on the relevant parts of the solicitor file, ask for the draft calculation, and keep the audit window visible in the matter management system. The extra half hour spent on file one saves days of reconstruction on file three.
Pro tip
Ask the accredited firm for a redacted example of a prior audit response before you sign the first mandate. Not a brochure. A real letter, from a real inspector, answered in writing. The quality of that letter tells you more about the firm than any sales deck. A firm that hesitates, or sends something generic, is signalling that its audit desk is either thin or outsourced. A firm that sends a two-page, factual, reference-numbered letter within forty-eight hours is the one you keep in your phone.
Key takeaways
- Only an accredited firm can sign the 2048-IMM; the solicitor stays in the co-adviser seat.
- Clean workflow: one-page brief, capped fee, mandate before compromis, diary at eighteen months.
- Privilege does not travel; share facts with the representative, not legal strategy.
- Estate and trust files turn on the chain of authority; raise it on the first call.
- Judge firms by their audit letters, not by their sales material.
Frequently asked questions
Can a foreign solicitor act as the fiscal representative directly?
No. Only a person or firm accredited by the French Direction Générale des Finances Publiques can sign the 2048-IMM as representative. A foreign solicitor can instruct the accredited firm and stay in the loop, which is the normal, useful role.
Does legal privilege cover exchanges with a French accredited representative?
Partially and it depends on the jurisdiction. English and Irish legal professional privilege does not automatically extend to a third-party fiscal specialist; route privileged advice through the solicitor file and keep the representative briefed on facts, not on legal strategy.
Who signs the mandate when a trust or estate is the seller?
The trustee or executor with legal standing to dispose of the French asset, evidenced by a grant of probate, letters of administration, or a trust deed extract, translated and often apostilled. The accredited firm will ask for the chain of authority before accepting the mandate.
What triggers a French tax residency question inside the solicitor file?
Three facts, any one of which is enough to warrant a closer look: a home available in France year-round, children schooled in France, or a French-source income stream that exceeds non-French sources. Catch these early and coordinate with the representative before the deed date.