B2B Contract Renewal: Avoid Tacit Renewal Traps

Key takeaways

• Between businesses, no law requires your supplier to warn you before a tacit renewal: the Chatel law (a French consumer-protection statute) only protects consumers and non-professionals, and companies must organise their own deadline tracking.
• The only information that matters in a B2B contract is the triplet: renewed term, notice deadline, and required form of notification.
• The deadline is calculated backward from the expiry date, and it is the date of receipt that counts, not the date of sending.
• An inventory of 30 contracts fits in a spreadsheet; beyond 100, automated clause extraction becomes more reliable than an annual manual review.

Why doesn't anyone warn you that your contract is renewing?

Because the law does not require it between businesses. Article L. 215-1 of the French Consumer Code requires a service provider to inform its client in writing, no earlier than three months and no later than one month before the end of the period during which the client can object to renewal. This obligation, introduced by the Chatel law of 28 January 2005, only applies to consumers and non-professionals.

When the contract is between two professionals acting within their business activity, the Consumer Code's annual information requirement does not apply: IT maintenance, professional insurance, commercial leases, office cleaning, none of these contracts benefit from that safety net. The Cour de cassation (France's highest civil court) has settled the matter: commercial companies are "professionals" and cannot invoke the Chatel law (Cass. com., 3 December 2013, no. 12-26.416).

A useful nuance: status is assessed contract by contract. In one case involving vending machines leased for 36 months, tacitly renewable unless cancelled 6 months in advance, the client company argued it was not acting within its business activity since the machines were for staff use. A CSE (works council), an association, or a local authority can also qualify as non-professionals.

Between two companies, forgetting a notice deadline is not an administrative slip: it is a financial commitment renewed for another year.

Which contracts renew automatically in an SME?

Almost all recurring contracts, and they are scattered across at least five different departments. In a 40-person accounting firm, you typically find: production software (annual licences), phone and fibre service, a long-term photocopier lease, professional liability insurance, group health cover, cleaning services, an alarm maintenance contract, a water cooler, legal information subscriptions, the commercial lease, and a long-term vehicle fleet lease.

A company's tacitly renewing contracts are rarely centralised in one place. The insurance sits with the managing director, the lease with the accountant, software licences in the IT manager's inbox, the cleaning contract in a binder.

It is this fragmentation, more than legal complexity, that produces bad surprises. A practical rule of thumb: any supplier billing you the same amount on a fixed date (monthly, quarterly, annually) for more than 12 months is almost certainly bound to you by a renewable fixed-term contract. Start from your accounts payable ledger, not your contracts folder.

How do you spot a tacit renewal clause in a contract?

Look for three pieces of information, and record them separately. You need to identify three elements of the clause: the length of the renewed term, the notice deadline, and the required form of notification.

Phrases to watch for: "shall renew by tacit renewal for successive periods of...", "unless terminated by either party", "by registered letter with acknowledgement of receipt", "at least X months before the expiry date". A typical example: the contract continues by tacit renewal for one-year periods, unless terminated by either party subject to at least 3 months' notice before the end of the current period, notified by registered letter with acknowledgement of receipt.

Watch out for the pricing trap. If the original contract included an indexation or revision clause, that clause continues to apply to the renewed contract; in its absence, the price remains the one set in the original contract. So read the indexation clause alongside the term clause: this is often where 4 to 8% annual increases hide.

Long contracts (software vendor licences, long-term leases, 40-page framework agreements with their annexes) are the ones where the clause is easiest to miss. For large volumes, automated clause extraction can pull the term, notice period, and expiry date out of every PDF without rereading the entire corpus, provided the results are checked against a sample: the risks of incomplete recall in clause extraction are real, and a missed clause costs as much as an unread contract.

How do you build a contract deadline register?

An eight-column spreadsheet is enough to get started, and it should be filled in during a single work session rather than gradually over time. Take the last 24 months of accounts payable, isolate the recurring items, and request the signed contract from any supplier who hasn't provided one (they send it without difficulty, since proving the commitment is in their interest).

The minimum columns: supplier, subject, signature date, expiry date of the current period, length of the renewed term, length of the notice period, deadline for sending the termination notice (calculated), required form, annual amount, internal owner.

The decisive column is the calculated deadline, not the expiry date. And set the alert 30 days before that deadline, not on the day itself: you need time to decide, get sign-off, and post the letter.

How do you terminate a contract without getting caught out on the deadline?

In writing, dated, with proof of receipt, sent early enough that receipt occurs before the cutoff date. Ending a tacitly renewing contract requires respecting the stipulated notice period and notifying in writing with proof of receipt before the cutoff date.

Calculation is the main source of disputes. The deadline is calculated backward from the expiry date, the date of receipt counts rather than the date of sending, with a carryover to the next business day (Article 642 of the French Code of Civil Procedure); registered mail with acknowledgement of receipt remains the evidentiary standard, and electronic registered mail produces the same legal effects (Article 1126 of the Civil Code, Decree 2018-347). Allow 5 to 7 days of buffer for postal delivery.

As for form, no particular formality is required by law between professionals, beyond the requirement of a written notice: the contract governs. And if the termination notice arrives after the deadline, the contract is renewed. No negotiation is possible at that stage, barring a goodwill gesture from the supplier.

A point often overlooked even when you're within the deadline: termination must respect the notice period set in the contract and, in any case, a reasonable notice period under the Commercial Code, which can mean applying a longer period than the contractual one given the length of the business relationship. This period generally ranges from 1 to 6 months. Over a twelve-year relationship, a three-month contractual notice period may be deemed insufficient.

A termination notice sent within the deadline but with too short a notice period relative to a long-standing relationship can still be challenged.

Do you need a dedicated tool, and from what volume?

Below around fifty active contracts, a well-maintained spreadsheet and two reminders per contract in a shared calendar do the job. The real cost is not the tool, it's the hour of reading per contract during the initial inventory.

Beyond that, the problem changes in nature: you need to reread hundreds of PDFs, track down amendments that change the term, and match each contract to a billing line. This is where automated document data extraction becomes worthwhile, with one rule of caution: always have a human validate clauses with a low confidence score. The human-in-the-loop principle is not decorative here; a wrong notice date is worse than a missing one, because it inspires false confidence.

Sygnet, which builds document extraction systems, sees the same pattern among its clients: the initial inventory is the heavy lift, and annual maintenance afterward takes half a day. Do the maths before buying anything, including internal time: the build versus buy comparison lays out the right cost items.

FAQ

Does the Chatel law apply to my company?

No, if the contract relates to your business activity. The Chatel law only protects consumers and non-professionals; between professionals, there is no obligation of prior notice. Exception: when your organisation acts outside its commercial activity, or in the case of a CSE (works council), an association, or a local authority. Any non-professional that has entered into a tacitly renewing service contract with a professional can benefit from the article, even if not all of the provider's other contracting parties are non-professionals.

What happens if I miss the notice deadline?

The contract is renewed for a full new period, on the terms already set out. Tacit renewal creates a new contract. Three options remain open: negotiate an early exit against compensation, check whether the contract includes a termination-for-breach clause (documented decline in service quality), or immediately prepare the termination notice for the following period by dating it today in your register.

Is an email enough to terminate a supplier contract?

Only if the contract allows it. Many clauses require a registered letter with acknowledgement of receipt, and an email sent instead can be challenged. Electronic registered mail produces the same legal effects as paper registered mail with acknowledgement of receipt (Article 1126 of the Civil Code, Decree 2018-347), which is often the fastest solution when the deadline is approaching. Always keep a scanned copy of the letter and proof of dispatch.

Can the price increase upon renewal?

Yes, but only if a clause provides for it. An indexation or revision clause present in the original contract continues to apply to the renewed contract; without such a clause, the price remains the one set in the original contract. Check the reference index used (SYNTEC for intellectual services, ILC for commercial leases) and recalculate: indexation errors to the client's disadvantage are common and rarely challenged.