Reinsurance to Close at Lloyd's: Pricing and Execution

Reinsurance to Close at Lloyd's: How Syndicates Price and Execute an RITC

Last reviewed: November 2026

Reinsurance to close (RITC) at Lloyd's is the transaction that closes a syndicate year of account by transferring all of its remaining liabilities to a later year of account in return for a premium. Lloyd's expects a year to be ready to close ordinarily at 36 months.

The RITC lets the closing year declare a final result and release capital. It also decides how value is shared between the members of the closing and receiving years.

This guide is for managing agent CFOs, active underwriters, syndicate actuaries, heads of reinsurance accounting and legacy reinsurers. It covers the mechanics, the premium build-up, third-party deals and the Lloyd's requirements.

Key Takeaways

• Reinsurance to close transfers all known and unknown liabilities of a closing year of account to a single receiving syndicate year.
• A year of account is ordinarily closed at 36 months, so the 2023 year normally closes at 31 December 2025.
• The RITC premium must be fair to the members of both the paying and receiving years.
• A third-party RITC is a Lloyd's legacy transaction and is reviewed through Lloyd's legacy oversight process.
• Partial RITC is not permitted, and a split RITC needs Lloyd's consent and a PRA rule modification.
• A year that cannot be priced stays open as a run-off year with an estimate of future liabilities.

What Is Reinsurance to Close at Lloyd's?

Reinsurance to close is a reinsurance under which the members of one syndicate year agree to discharge, or indemnify the closing year's members against, all known and unknown liabilities of the closing year. In return, they receive a premium and the closing year's rights, such as future premiums and reinsurance recoveries.

Lloyd's sets out the definition in its Definitions Byelaw. The receiving year is usually the next year of the same syndicate, called the natural successor year.

Where a syndicate has only one corporate member on both years, no RITC contract is needed. The next year's account instead includes a provision for all liabilities of the closing year.

How Does a Lloyd's Year of Account Close?

A Lloyd's year of account closes when the managing agent effects an RITC, ordinarily at 36 months. The closing year pays the RITC premium, and the receiving year takes on the liabilities.

Lloyd's syndicates now produce annual accounts, but the underwriting year of account is still the unit that closes. The RITC is what turns an open year into a final, distributable result.

Why 36 Months?

The 36-month point gives most short-tail business time to be reported and settled. By then, the managing agent can usually estimate the remaining liabilities with enough confidence to price them.

For example, the 2023 year of account runs from 1 January 2023. At 36 months, 31 December 2025, it would normally be reinsured to close.

What Must the RITC Contract Contain?

Where an RITC contract is required, Lloyd's requires five express terms unless it agrees otherwise. These are:

1. An unlimited indemnity for the net liabilities of the closing year.
2. Discharge of the reinsured members' liabilities.
3. Assignment or collection of premiums and recoveries due to the closing year.
4. Exclusive authority for the reinsuring members to conduct the closed underwriting business.
5. No right to cancel or avoid the contract for any reason, including misrepresentation.

The last term is what gives the closing year finality. It also explains why third-party providers carry out detailed due diligence before quoting.

What Happens if a Year Cannot Be Closed?

If liabilities are too uncertain to price at 36 months, the year stays open as a run-off year. The managing agent books an estimate of future liabilities (EFL) and reviews it each year.

The year closes later, once an RITC premium can be set. If no successor year exists, the syndicate becomes an orphan and runs off until the liabilities are settled.

Run-off years delay distributions to members and tie up capital. They are also a strong signal to capital providers about the quality of the underlying book.

How Is an RITC Premium Priced?

An RITC premium is priced as the cost of meeting all remaining liabilities of the closing year, plus a margin. The starting point is the syndicate's reserving, but the receiving year and any third party will form their own view.

The main components are:

• Outstanding claims. Case reserves on reported claims.
• IBNR. Incurred but not reported losses, including development on reported claims.
• Outwards reinsurance recoveries. Deducted from gross reserves, less a provision for reinsurer bad debt.
• Claims handling costs. The cost of running off the liabilities to final settlement.
• Margin for uncertainty. A load reflecting the range of possible outcomes, especially on long-tail classes.

A third-party provider will also price its capital, expenses, profit and the investment income it expects on the assets received.

Worked Example: Building an RITC Premium

The example below is illustrative and simplified, using GBP millions. A syndicate is closing its 2023 year of account at 31 December 2025.

Step 1: Natural successor RITC premium

Step 2: Third-party RITC quote

A legacy syndicate quotes for the same year. It takes a more cautious reserve view, credits investment income and charges for capital.

Step 3: Effect on the closing year

The closing year holds funds of 260.0 before paying the RITC premium.

The third-party route costs the closing year 8.6 more. In exchange, the liabilities leave the syndicate entirely, and the successor year's members avoid inheriting the uncertainty.

The lesson for managing agents: the RITC premium is a transfer of value between two sets of members. If the 2023 and 2024 years have different capital providers, a premium of 220 against a fair 210 takes 10 from the closing year and gives it to the successor year.

Document why the premium is fair to both sides. If the third party's reserve view of 225 is closer to reality, the successor year would have been underpaid at 210.

Natural Successor or Third-Party RITC: Which Should You Choose?

Most years close into the natural successor year, but third-party RITC suits specific situations. The table maps common cases to the usual route.

Third-party RITC is generally more expensive than closing into the successor year. The extra cost buys finality and removes the liabilities from the syndicate.

What Approvals and Requirements Apply?

RITCs operate within both Lloyd's requirements and the PRA Rulebook. The requirements tighten as the deal moves away from a simple natural successor closure.

Lloyd's Requirements

An RITC contract is required where more than one member sits on either year, or where single members on each year are different legal entities. The five mandatory terms described above then apply.

No RITC may be written by two or more syndicates without Lloyd's consent, unless they are parallel syndicates. Partial RITC, which leaves a year open while paying forward only the readily quantifiable part, is not permitted.

Third-Party RITC as a Legacy Transaction

Lloyd's treats third-party RITCs, back-year transactions and approved split-year RITCs as legacy transactions. A Legacy Reinsurance Panel assesses whether the receiving syndicate can manage the transferring reserves.

The ceding syndicate supplies a data template, an outwards reinsurance questionnaire and capital adjustment documentation. The receiving syndicate supplies a legacy transaction plan, reserving, pricing and asset templates, and its own capital documentation.

Deadlines follow the Lloyd's Business Timetable, so check the current dates early. Third-party RITC wordings also must not exclude the reinsurer's reliance on the closing agent's statements or the agent's liability for negligent misrepresentation.

PRA Requirements

Under the PRA Rulebook, an approved reinsurance to close means the reinsured contracts are treated as if the reinsuring member had written them. The closed year therefore no longer needs capital for those liabilities.

The PRA definition covers one syndicate reinsuring to another single syndicate. A split RITC therefore needs a PRA rule modification as well as Lloyd's consent, and the two decisions are independent.

Which Mistakes Derail an RITC?

Six mistakes cause most RITC delays, disputes and member complaints. All of them are avoidable with early preparation.

What Should Managing Agents and RITC Providers Prepare?

Both sides need the same core evidence to agree a fair premium. The data request below is a practical starting point.

Questions worth asking before agreeing the premium:

• Which classes drive the uncertainty, and could they be run off separately?
• How much of the recoverable balance is disputed or due from weaker reinsurers?
• What would a third party's reserve view be, and why might it differ?
• Can the receiving year handle claims and collect recoveries from day one?

Clean evidence also supports any later audit or regulatory review. We cover what that evidence should look like in the reinsurance audit trail.

How Does RITC Affect Capital and Accounting?

The RITC moves liabilities, and the capital that supports them, from the closing year to the receiving year. For the receiving year, the RITC premium is income and the liabilities are reserves.

For the closing year, the RITC premium is the final charge that determines the distributable result. The year's capital can then be released, subject to Lloyd's processes.

For the receiving syndicate, the inherited liabilities increase its reserve risk and capital needs. Long-tail casualty years are especially sensitive, a pattern explored in social inflation and casualty reinsurance.

The RITC is also a year-end close event. The reconciliation discipline described in the quarterly close for reinsurance applies with more force when the numbers become final.

What Is the Market Context for RITC?

Third-party RITC has become an established route for syndicates exiting classes, closing back years or changing their capital structure. Specialist legacy syndicates now compete for these transactions alongside traditional reinsurers.

Lloyd's publishes a reinsurance to close report showing where closed syndicate years now sit. It is a useful first check when tracing liabilities from older years.

For managing agents, the practical message is preparation. The quality of reserving and reinsurance data largely decides whether a year closes on time and at a fair price.

Checklist for Managing Agent CFOs and Syndicate Actuaries

Use this checklist before you price or execute an RITC.

• Paid, incurred and recovery data reconcile across claims, finance and reinsurance systems
• Outwards reinsurance recoveries carry a realistic bad debt provision
• The RITC premium is documented as fair to members of both years
• The RITC contract includes Lloyd's five mandatory terms, or Lloyd's has agreed otherwise
• Third-party or split options are explored early enough for Lloyd's review and the Business Timetable
• Any split RITC allows for both Lloyd's consent and a PRA rule modification
• Run-off years have a documented EFL and a plan to close
• Recoveries and settlements run on a controlled system rather than spreadsheets

For the last point, bordereaux reconciliation checks premiums and claims across participating reinsurers against bordereaux, premium, claim and settlement records.

Key Terms

Reinsurance to close (RITC): A reinsurance under which a receiving syndicate year takes on all known and unknown liabilities of a closing year in return for a premium.

Year of account: The Lloyd's underwriting year to which a syndicate's business is allocated and which is closed as a unit.

Natural successor year: The following year of account of the same syndicate, which usually receives the RITC.

Third-party RITC: An RITC into a year of account of a different syndicate, treated by Lloyd's as a legacy transaction.

Run-off year: A year of account left open beyond the normal closing point because its liabilities cannot yet be priced.

Estimate of future liabilities (EFL): The provision booked for an open run-off year, reviewed each year until the year closes.

Split RITC: An RITC into two or more syndicates, which needs Lloyd's consent and a PRA rule modification.

Orphan syndicate: A syndicate with no successor year of account into which it can reinsure to close.

Sources

• Lloyd's: RITC requirements (Performance Management)
• Lloyd's: Legacy reinsurance
• Lloyd's: Reinsurance to close report
• HMRC Lloyd's Manual LLM2060: Reinsurance to close
• HMRC Lloyd's Manual LLM2070: Run-off syndicates