General Average — Maritime Law Loss Sharing Between Shipowner and Cargo Interests
Recording a General Average event — an extraordinary sacrifice or expenditure made for the common safety of ship and cargo, where losses are shared proportionally among all parties with an interest in the voyage.
| Account Name | Type | Debit ($) | Credit ($) |
|---|---|---|---|
| General Average Receivable — Cargo Interests (GA Contribution Claimed) | Asset (+) | 2,850,000.00 | - |
| General Average Expenditure — Vessel Owner's Share (Vessel's Proportion) | Expense (+) | 1,250,000.00 | - |
| Insurance Recoverable — H&M Policy (GA Sacrifice Covered by Hull Insurance) | Asset (+) | 1,250,000.00 | - |
| Cash / Accounts Payable (GA Expenditures Paid — Port of Refuge, Salvage) | Asset (-) / Liability (+) | - | 5,350,000.00 |
💡 Accountant's Note
General Average (GA) is one of the oldest principles in maritime law (York-Antwerp Rules) — when a deliberate sacrifice is made to save ship and cargo from a common peril, all parties who benefit share the loss proportionally to the value of their interest. Classic GA triggers: deliberately jettisoning cargo to save the ship from sinking, engaging salvors to rescue the vessel and all cargo, seeking refuge in a port of refuge due to a machinery casualty, or fighting a shipboard fire that damages some cargo while saving the rest. The GA calculation: an Average Adjustor (maritime specialist) computes each party's contribution based on the value of their interest (ship value, cargo value of each shipper). The shipowner typically advances GA expenditures (port of refuge costs, salvage fees) and then recovers proportional contributions from cargo interests. GA can take years to settle due to the complexity of tracing cargo owners worldwide.
Practitioner & Systems Framework
💻 ERP Architecture
GA accounting requires setting up a separate GA account for the specific casualty: all GA expenditures are captured, the Average Adjustor's preliminary and final adjustments are processed, and recoveries from cargo interests and insurers are tracked. Large GA events can involve millions of dollars in claims across hundreds of cargo interests — the Average Adjustor manages the claim and contribution letters. The shipowner's net position after GA: expenditures advanced minus contributions from cargo interests minus H&M insurance recovery = vessel owner's net GA loss (their proportion of the common sacrifice).
⚠️ Audit Flags
GA accounting is specialized and infrequent — most auditors rely heavily on the Average Adjustor's work. Key audit tests: (1) Is the GA declaration legally valid (properly declared and Average Adjustor appointed)? (2) Are GA expenditures properly separated from non-GA voyage costs? (3) Are GA receivables from cargo interests collectible (many cargo interests may have their own P&I or cargo insurers who contribute)? (4) Is the timing of GA settlement income appropriate (recognized when the adjustment is finalized, not when declared)?
📄 Required Documentation
GA declaration notice, Average Adjustor appointment letter, Average Bond (cargo interests' agreement to contribute), Letter of Undertaking (cargo insurers' undertaking to pay), GA disbursements account (all expenditures), preliminary and final GA adjustment from Average Adjustor, H&M insurance claim for GA sacrifice, cargo interests' GA contributions received, and GA settlement timeline.
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