IRDAI Reinsurance Regulations Explained for Insurers
On this page
- IRDAI Reinsurance Regulations: What Indian Insurers Must Know About Cession, Retention and Order of Preference
- Key Takeaways
- What Are the IRDAI Reinsurance Regulations?
- How Does the Obligatory Cession Work in 2026-27?
- What Retention Rules Apply?
- How Does the Order of Preference Work?
- What Rules Apply to Cross-Border Reinsurers?
- How Does a Compliant Placement Waterfall Look?
- Which Category Should Get the Next Share?
- Which Compliance Mistakes Are Most Common?
- How Should Insurers Build a Compliant Programme?
- What Changed Recently and What Should You Watch?
- Checklist for Heads of Reinsurance and Compliance Officers
- Key Terms
- Sources
- Frequently Asked Questions
IRDAI Reinsurance Regulations: What Indian Insurers Must Know About Cession, Retention and Order of Preference
Last reviewed: November 2026
IRDAI reinsurance regulations govern how insurers in India buy reinsurance: how much they must cede to GIC Re, how much they must retain, and in what order they must offer business to domestic and overseas reinsurers. The core rulebook is the IRDAI (Re-insurance) Regulations, 2018, as amended in 2023, read with the Master Circular on Reinsurance, 2024.
The rules are designed to maximise retention within India. Every placement decision, from choosing a lead reinsurer to sizing a cross-border share, has to pass through them.
This guide is for CEOs, CFOs, CUOs, heads of reinsurance and compliance officers at Indian insurers, and for reinsurers writing Indian business. It explains each rule, shows a worked placement waterfall in INR crore, and lists the checks that keep a programme compliant.
Key Takeaways
- For FY 2026-27, the obligatory cession is 4% of the sum insured on each general insurance policy, placed entirely with GIC Re.
- After the obligatory cession, placements follow a four-category order of preference that puts Indian reinsurers first.
- Cross-border reinsurers (CBRs) face eligibility tests, per-CBR cession limits by rating and collateral requirements from FY 2025-26.
- Life insurers must keep a minimum retention of 25% of sum at risk on pure protection and 50% on other business.
- Indian reinsurers and FRBs must retain at least 50% of Indian reinsurance business within India.
- The net owned fund for a foreign reinsurer branch is now INR 1,000 crore after the 2025 insurance law amendments.
What Are the IRDAI Reinsurance Regulations?
The IRDAI reinsurance regulations are a set of rules issued under the Insurance Act, 1938, led by the IRDAI (Re-insurance) Regulations, 2018. They apply to Indian insurers, Indian reinsurers, foreign reinsurer branches (FRBs) and exempted insurers.
The main instruments currently in force are:
| Instrument | What It Covers |
|---|---|
| IRDAI (Re-insurance) Regulations, 2018, amended 2023 (consolidated May 2024) | Retention, programme filing, CBR eligibility, lead terms, order of preference, cession limits |
| Master Circular on Reinsurance, 2024 (31 May 2024) | FRB and Lloyd's India operations, CBR filing reference numbers, CBR collateral |
| Obligatory cession notification for FY 2026-27 (April 2026) | Percentage, commission and profit commission on cessions to GIC Re |
| IRDAI (Registration and Operations of FRBs and Lloyd's India) Regulations, 2024 | Registration and operation of foreign reinsurer branches |
| Sabka Bima Sabki Raksha (Amendment of Insurance Laws) Act, 2025 | Statutory changes, including the FRB net owned fund |
The stated objectives are to maximise retention within the country, develop domestic capability and capacity, and secure the best possible cover at reasonable cost.
How Does the Obligatory Cession Work in 2026-27?
The obligatory cession is a statutory share of every general insurance policy that must be reinsured with an Indian reinsurer. For FY 2026-27, IRDAI notified it at 4% of the sum insured on each policy attaching between 1 April 2026 and 31 March 2027.
The notification sets the following terms:
| Term | FY 2026-27 Position |
|---|---|
| Percentage | 4% of the sum insured on each general insurance policy |
| Reinsurer | Entirely with General Insurance Corporation of India (GIC Re) |
| Exclusions | Terrorism premium and premium ceded to the nuclear pool are nil |
| Sum insured limit | No limit, but GIC Re may require immediate notice of cessions above amounts it specifies |
| Minimum commission | 5% motor TP and oil and energy, 10% group health, 7.5% crop, average terms for aviation, 15% for all other classes |
| Profit commission | Shared 50:50 on the total obligatory portfolio, after incurred losses over three years, 2% management expenses, 5% profit and 12.5% commission |
The obligatory cession sits outside the order of preference. It is ceded first, and the voluntary programme is built on what remains.
What Retention Rules Apply?
Every Indian insurer must maintain the maximum retention consistent with its financial strength, quality of risks and volume of business. It must also have a board-approved, segment-wise retention policy and ensure its arrangements are not fronting.
Specific minimums apply to some entities.
| Entity | Minimum Retention Rule |
|---|---|
| Life insurers | 25% of sum at risk on pure protection business and 50% on other business |
| Indian reinsurers and FRBs | 50% of Indian reinsurance business retained within India |
| Indian reinsurers and FRBs retroceding to IIOs | Retrocession to IFSC insurance offices up to 20% of Indian business counts towards the 50% |
General insurers have no single numeric minimum retention in the regulations. IRDAI can still require an insurer to justify its retention policy and give directions.
What Must Be Filed With IRDAI?
The programme calendar is fixed, and late or incomplete filings are a common supervisory finding.
- Proposed programme: filed at least 45 days before the start of the financial year.
- Board-approved final programme: filed within 45 days of the start of the year, highlighting improvements in net retention by segment.
- Reinsurer-wise placements: details of the previous year's actual placements by segment.
- Treaty certification: a CEO certificate within 90 days that all treaties have been received, signed and stamped.
- Catastrophe protection: a board-approved cat modelling report with return periods, with a synopsis filed alongside the programme.
- Changes: any new or revised arrangement filed within 15 days of board approval.
How Does the Order of Preference Work?
After the obligatory cession, every cedant must seek terms and offer participation in a set sequence. The aim is maximum participation by domestic categories before capacity goes offshore.
Who Must Be Asked for Lead Terms?
A cedant must first seek lead terms from all Indian reinsurers that have written reinsurance continuously for the previous three complete financial years. It must also seek lead terms from at least four other Category 2 reinsurers.
No cedant may seek lead terms from a CBR or IIO rated below A- by S&P or equivalent. That restriction does not apply to an IIO that is a subsidiary or branch of an Indian insurer.
What Is the Order of Preference?
Once lead terms are set, participation must be offered in this order.
| Category | Who Is Included | Notes |
|---|---|---|
| Category 1 | Indian reinsurers | First call on participation |
| Category 2 | FRBs, and IIOs that invest 100% of retained premium from Indian insurers in the DTA | Treated at par with each other |
| Category 3 | Other IIOs | IIOs that do not meet the DTA investment condition |
| Category 4 | CBRs, and other Indian insurers for per-risk facultative only | Last in sequence |
A cedant need not offer participation to an FRB or IIO that declined or did not quote. It may also not offer participation to a reinsurer that is a group or associate company of another Indian insurer.
When Can a Cedant Go Directly to an FRB's Parent?
A cedant may not offer participation directly to a CBR that is the parent of an FRB, except through the FRB. The exceptions are:
- Property, material damage and business interruption combined with sum insured of INR 2,500 crore or more at one location
- Liability cover with sum insured of INR 100 crore or more per event
- Aviation, oil and upstream energy, and marine hull business
- Any other case with prior IRDAI approval
The order of preference does not apply to retrocessions by Indian reinsurers, FRBs, IIOs and pools, existing inter-company arrangements, obligatory cessions or life insurers. Life insurers must still endeavour to use Indian capacity before offering business to CBRs.
What Rules Apply to Cross-Border Reinsurers?
CBRs face four layers of control: eligibility, a filing reference number, cession limits and collateral. Each must be satisfied for every CBR on the panel.
Eligibility and Filing Reference Numbers
A CBR must have been authorised by its home regulator for three continuous years and rated at least BBB by S&P or equivalent over the same period. Its home country must have a double taxation avoidance agreement with India, and it must meet home-country solvency rules and have satisfactory claims experience.
Placements with a CBR that does not meet these criteria need prior IRDAI approval. Under the Master Circular on Reinsurance, 2024, every CBR also needs a valid filing reference number (FRN) issued through IRDAI's CBR portal, valid for one financial year.
Cession Limits
Non-life cedants are subject to overall cession limits per CBR during a financial year.
| CBR Rating (S&P or Equivalent) | Maximum Share per CBR |
|---|---|
| Above A+ | 20% |
| Above BBB+ up to and including A+ | 15% |
| BBB and BBB+ | 10% |
The percentages are calculated on total reinsurance premium ceded outside India. Placements above these limits need prior approval, unless the cedant cedes no more than INR 75 crore outside India in the year and uses CBRs rated BBB+ or above.
Collateral
From reinsurance programmes for FY 2025-26 onwards, CBRs accepting Indian business must provide collateral, and the cedant is responsible for collecting it.
| Form | Requirement |
|---|---|
| Letter of credit, CBR rated A- or above | At least 75% of outstanding claims and IBNR for that CBR |
| Letter of credit, CBR rated below A- | At least 100% of outstanding claims and IBNR |
| Funds withheld | At least 50% of premium ceded to that CBR, held and invested separately |
Letters of credit must be issued through an IFSC Banking Unit in GIFT IFSC or an RBI-regulated scheduled commercial bank. Collateral cannot be counted towards the cedant's available solvency margin.
Exemptions cover retrocessions by FRBs and Indian reinsurers, government schemes such as PMFBY, PMJAY, PMJJBY and PMSBY, and cedants ceding up to INR 75 crore to CBRs rated A- or above. For the operational side of collateral, see reinsurance collateral as a supply chain.
How Does a Compliant Placement Waterfall Look?
The best way to test compliance is to run the whole programme through each rule in sequence. The worked scenario below does that for one segment and then checks programme-level CBR limits.
Worked Example: Fire Segment Waterfall in INR Crore
The illustration is simplified and uses INR crore. It treats the obligatory cession as 4% of premium, as a proxy for 4% of each policy's sum insured.
Step 1: obligatory cession and retention. Fire gross written premium for FY 2026-27 is 1,000.
| Layer | Calculation | Premium |
|---|---|---|
| Obligatory cession to GIC Re | 4% × 1,000 | 40 |
| Minimum commission on obligatory cession | 15% × 40 | 6 |
| Treaty cession (voluntary) | 50% × 1,000 | 500 |
| Net retention | 1,000 − 40 − 500 | 460 (46%) |
Step 2: order of preference on the 500 treaty. Lead terms are sought from all eligible Indian reinsurers and four Category 2 reinsurers, and the lead is an Indian reinsurer.
| Category | Share | Premium |
|---|---|---|
| Category 1: Indian reinsurers | 30% | 150 |
| Category 2: FRBs and qualifying IIOs | 45% | 225 |
| Category 3: other IIOs | 10% | 50 |
| Category 4: CBRs | 15% | 75 |
| Total | 100% | 500 |
Step 3: programme-level CBR limits. Across all segments, total premium ceded outside India is 300. Three CBRs are tested.
| CBR | Rating | Cap | Premium | Share of 300 | Result |
|---|---|---|---|---|---|
| X | AA- | 20% (60) | 70 | 23.3% | Breach by 10 |
| Y | A | 15% (45) | 40 | 13.3% | Compliant |
| Z | BBB+ | 10% (30) | 35 | 11.7% | Breach by 5 |
| Others | Various | Within caps | 155 | 51.7% | Compliant |
The cedant either moves 10 from X and 5 from Z to domestic categories, or seeks IRDAI's prior approval. CBR Z, rated BBB+, also cannot be offered the lead.
Step 4: collateral after the fix. Outstanding claims plus IBNR are assumed at 40 for X, 20 for Y and 12 for Z.
| CBR | Premium After Fix | LC Option | Funds Withheld Option |
|---|---|---|---|
| X (AA-) | 60 | 75% × 40 = 30 | 50% × 60 = 30 |
| Y (A) | 40 | 75% × 20 = 15 | 50% × 40 = 20 |
| Z (BBB+) | 30 | 100% × 12 = 12 | 50% × 30 = 15 |
The INR 75 crore exemption does not apply, because total CBR premium is well above it.
The lesson for cedents: a treaty can be compliant on its own and still breach programme-level CBR limits. Compliance must be tested across the whole programme, by reinsurer, before the year starts.
Which Category Should Get the Next Share?
When a cedant has capacity to place after the lead, the regulations and economics together point to the right category. The table maps common situations to the usual choice.
| Situation | Usual Choice | Why |
|---|---|---|
| Indian reinsurers have offered capacity on best terms | Category 1 first | Required by the order of preference |
| Domestic capacity exhausted, FRB and qualifying IIO quotes available | Category 2 | Ranked ahead of other IIOs and CBRs, with no CBR collateral |
| Specialist line where only global markets have appetite | Category 4 CBR, within caps | Allowed once higher categories have been offered participation |
| Large single-location property risk above INR 2,500 crore | Direct to an FRB's parent CBR, if needed | Falls within the stated exception |
| Small cedant ceding under INR 75 crore abroad | Eligible CBRs rated BBB+ or better | Cession caps do not apply, and A- or better also avoids collateral |
| CBR below eligibility criteria | Avoid, or seek prior approval | Non-eligible placements require IRDAI approval |
For the choice between treaty and facultative routes, see treaty vs facultative reinsurance.
Which Compliance Mistakes Are Most Common?
Seven mistakes cause most findings. Each is easy to prevent with clean data and a pre-placement check.
Testing CBR Limits Treaty by Treaty
Cession limits apply per CBR across all business ceded outside India. Treaty-level checks miss programme-level breaches.
Leading With an Ineligible Reinsurer
A CBR or IIO rated below A- is offered the lead, or a quote is taken from an insurer not registered exclusively for reinsurance on a treaty. Both breach the lead-terms rules.
Skipping Category 2 Before Going Offshore
The cedant goes straight to CBRs without offering participation to FRBs and qualifying IIOs. Brokers do not carry this responsibility, because the cedant remains accountable.
Expired or Missing Filing Reference Numbers
An FRN is valid for one financial year. Placing with a CBR whose FRN has lapsed is a breach, even if the CBR is otherwise eligible.
Collateral Not Sized to Reserves
Letters of credit are set at placement and never refreshed as outstanding claims and IBNR grow. The requirement is tied to reserves, so it moves during the year.
Life Business Placed With Group Companies Without Approval
Life insurers place business with promoter or group reinsurers without prior approval and without evidence of arm's-length terms.
Filing Dates Missed
The proposed programme, final programme and CEO treaty certificate each have fixed deadlines. Late treaty documentation is a recurring issue, as we discuss in the reinsurance audit trail.
How Should Insurers Build a Compliant Programme?
Build compliance into the placement workflow, not into a year-end review. The data and steps below make that practical.
What Data Should the Reinsurance Team Hold?
| Data Item | Why It Matters |
|---|---|
| Reinsurer master with category, rating, rating date and FRN validity | Drives lead eligibility, order of preference and cession caps |
| Quotes received and declined, by reinsurer and date | Evidences that each category was offered participation |
| Share by reinsurer across every treaty and facultative placement | Needed to test programme-level CBR caps |
| Premium ceded outside India, year to date | The denominator for cession limits |
| Outstanding claims and IBNR by CBR | Sizes letter of credit collateral |
| Board approvals and filing dates | Proves the programme calendar was met |
Implementation Steps
- Classify every reinsurer on the panel by category, with rating and FRN status.
- Run a pre-placement check on lead eligibility and order of preference.
- Model CBR shares at programme level before binding, with headroom for mid-year changes.
- Set collateral at placement and refresh it with each reserve review.
- Keep evidence of every offer, decline and approval in one record.
What Changed Recently and What Should You Watch?
The 2023 amendments reshaped the order of preference into four categories and placed qualifying IIOs alongside FRBs. The Master Circular of May 2024 added CBR collateral, effective for FY 2025-26 programmes.
The Sabka Bima Sabki Raksha (Amendment of Insurance Laws) Act, 2025 reduced the net owned fund for a foreign reinsurer branch to INR 1,000 crore from INR 5,000 crore. Most provisions commenced on 5 February 2026, and consequential changes to IRDAI regulations may follow.
The obligatory cession is notified each year. Always confirm the current notification, the consolidated regulations and any later circulars on the IRDAI website before finalising a programme.
Checklist for Heads of Reinsurance and Compliance Officers
Use this checklist before submitting the proposed programme each year.
- The obligatory cession percentage, commission and exclusions match the current year's notification
- The segment-wise retention policy is board-approved and avoids fronting
- Lead terms were sought from all eligible Indian reinsurers and at least four Category 2 reinsurers
- No CBR or IIO below A- has been offered a lead
- Participation was offered in category order, with declines recorded
- CBR shares are within rating-based caps at programme level
- Every CBR has a valid FRN and collateral sized to current reserves
- Filing deadlines for the proposed programme, final programme and treaty certificate are diarised
Reinsurance treaty management keeps reinsurer shares, terms and commissions consistent across treaties. That is the foundation for programme-level compliance testing.
Key Terms
Obligatory cession: The statutory share of each general insurance policy that must be reinsured with an Indian reinsurer, currently placed entirely with GIC Re.
Order of preference (OoP): The sequence of reinsurer categories to which a cedant must offer participation after setting lead terms.
Indian reinsurer: An insurer registered with IRDAI exclusively to transact reinsurance business in India.
Foreign reinsurer branch (FRB): A branch of a foreign reinsurer registered by IRDAI to write reinsurance in India, including Lloyd's India.
IFSC Insurance Office (IIO): An insurer or reinsurer office registered by IFSCA in an International Financial Services Centre such as GIFT City.
Cross-border reinsurer (CBR): A foreign reinsurer, including Lloyd's syndicates, with its place of business outside India and supervised by its home regulator.
Filing reference number (FRN): The annual reference IRDAI issues for each CBR through its CBR portal, required before any placement.
Domestic Tariff Area (DTA): The part of India outside Special Economic Zones, used to define where qualifying IIOs must invest retained Indian premium.
Net owned fund (NOF): Paid-up equity capital and free reserves less accumulated losses and intangible assets, used as the capital test for reinsurer branches.
Sources
Frequently Asked Questions
What are the current IRDAI reinsurance regulations?
The current IRDAI reinsurance regulations are the IRDAI (Re-insurance) Regulations, 2018, as amended in 2023 and published in consolidated form in May 2024. The Master Circular on Reinsurance, 2024 and the annual obligatory cession notification sit alongside them.
What is the obligatory cession for 2026-27 in India?
The obligatory cession for 2026-27 is 4% of the sum insured on each general insurance policy attaching between 1 April 2026 and 31 March 2027. The entire obligatory cession goes to GIC Re, with terrorism premium and nuclear pool premium set at nil.
What is the order of preference under IRDAI reinsurance regulations?
The order of preference under IRDAI reinsurance regulations is Category 1 Indian reinsurers, Category 2 FRBs and IIOs investing all retained Indian premium in the DTA, Category 3 other IIOs, and Category 4 CBRs and other Indian insurers for facultative only.
What are the cession limits for cross-border reinsurers in India?
Cross-border reinsurer cession limits for non-life cedants are 20% per CBR rated above A+, 15% for ratings above BBB+ up to A+, and 10% for BBB and BBB+. Limits are measured against total reinsurance premium ceded outside India.
Do cross-border reinsurers have to post collateral in India?
Yes. Under the IRDAI Master Circular on Reinsurance, 2024, CBRs provide collateral from FY 2025-26 by letter of credit covering 75% or 100% of outstanding claims and IBNR, depending on rating, or by funds withheld of at least 50% of ceded premium.
What is the minimum retention for Indian life insurers?
Indian life insurers must retain at least 25% of the sum at risk on pure protection business and 50% on other business under the IRDAI reinsurance regulations. The order of preference does not apply to life insurers, but they should use domestic capacity first.
Can Indian insurers seek lead terms from any reinsurer?
Indian insurers must first seek lead terms from all Indian reinsurers with three continuous years of reinsurance business and at least four other Category 2 reinsurers. Lead terms cannot be sought from CBRs or IIOs rated below A-, with limited exceptions.
What changed for foreign reinsurer branches in 2026?
The Sabka Bima Sabki Raksha (Amendment of Insurance Laws) Act, 2025 reduced the net owned fund required for a foreign reinsurer branch in India to INR 1,000 crore from INR 5,000 crore. Most provisions of the Act commenced on 5 February 2026.
Hitul Mistry
CEO, Insurnest
An InsurTech leader with more than a decade of experience across insurance and technology, focused on solving business problems with the help of technology. Has worked with brokers, insurance carriers, and reinsurance firms across the India, UAE, and US markets.
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