The registered letter R2 occupies an intermediate position in the French postal grid, between the entry-level R1 and the R3 reserved for high-value shipments. Comparing these three levels in terms of compensation and actual cost allows us to determine whether R2 meets a specific need or if it constitutes an unjustified compromise.
With the price increase applied by La Poste in 2026, the question of the appropriate level of recommendation arises with greater urgency.
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Compensation and cost: comparative table R1, R2, and R3
The choice between the three levels of recommendation is based on two variables: the amount of compensation in case of loss or damage, and the associated price increase. The table below summarizes the differences.
| Level | Flat-rate compensation | Typical use |
|---|---|---|
| R1 | Lowest tier | Contract termination, regular administrative mail |
| R2 | Intermediate tier | Contractual documents, formal notice, moderately valuable items |
| R3 | Highest tier | Property titles, checks, documents with high declared value |
The price difference between an R1 and an R2 remains moderate. In contrast, moving to R3 represents a more significant additional cost, which is only justified for documents whose loss would result in direct and quantifiable financial harm.
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To understand what a registered letter R2 is, it is important to note that this level offers a higher guarantee than R1 without reaching the maximum limit of R3. This positioning makes it the default choice in many legal and professional procedures.
Postal rate increase 2026: what impact on the R2 recommendation
La Poste has applied an average increase of 7.4% on mail and parcels starting January 1, 2026, according to Service-public.fr. This increase affects all levels of recommendation, including R2.
For a regular sender (law firm, property management, HR service), this increase weighs on the annual budget for registered mail. A legal service that sends several dozen registered letters per month absorbs a significant cumulative additional cost over the fiscal year.
This pricing evolution prompts some organizations to reassess the level of recommendation chosen by reflex. A systematic R2 where an R1 would suffice generates unnecessary expenditure. Conversely, underestimating the level exposes one to insufficient compensation in case of a dispute.
When R2 remains the right choice
R2 is justified when the content of the shipment has moderate legal or asset value. A few concrete cases:
- Formal notice sent to a service provider or tenant, where proof of sending and intermediate compensation cover the risk of contestation
- Sending original contractual documents (signed lease, amendment, agreement protocol) whose reproduction would be costly or time-consuming
- Transmission of administrative documents to a public body as part of a grace or contentious appeal
For a simple termination letter without financial stakes, R1 is sufficient. For a bank check or a property title, R3 is necessary.
Electronic registered letter: a credible alternative to paper R2
The electronic registered letter (LRE) is gaining ground in businesses and administrations. Archimag highlights that it offers a legal equivalent of the postal registered letter, with measurable practical advantages.
The LRE eliminates the need to go to the post office, reduces delivery time to a few minutes, and automatically generates a time-stamped proof of deposit. For an R2 type shipment (formal notice, contractual notification), the LRE provides the same evidential value as the paper registered letter.
Limitations of LRE compared to paper registered letters
The recipient must have a valid email address and accept this mode of receipt. In certain contexts (specific judicial procedures, institutional recipients who only accept paper), the physical registered letter remains the only acceptable option.
The LRE does not replace R2 in all cases, but it covers the majority of common professional uses. Companies that handle a large volume of registered mail realize significant savings by shifting some of their flows to the electronic version.
Proof of receipt and acknowledgment of receipt: what R2 guarantees
Regardless of the level chosen (R1, R2, or R3), the registered letter with acknowledgment of receipt (AR) provides two distinct pieces of evidence:
- The proof of deposit, which certifies the date and time of sending, with a tracking number allowing online tracing of the mail
- The acknowledgment of receipt signed by the recipient, which proves the effective delivery of the mail and the date of that delivery
- The online tracking on La Poste’s website, which allows verification of each step of the mail’s journey until its delivery
R2 does not add anything to these proof mechanisms compared to R1 or R3. The difference only concerns the amount of compensation. This is a point often misunderstood: choosing R2 instead of R1 does not strengthen the legal value of the proof of receipt. It only increases the financial coverage in case of loss of the mail by the postal service.
This distinction has a direct practical consequence. If the main objective is to prove that a letter was sent and received on a specific date (termination, notification, formal notice), the level of recommendation does not change the evidential strength. R1 produces exactly the same proof as R2. The choice of level concerns only the declared value of the content.
R2 remains the most commonly used level in practice, probably out of habit as much as calculation. With the price increase in 2026, checking whether the content of each shipment truly justifies this intermediate compensation level can generate recurring savings, without any loss of legal guarantee.