Understanding Lost Luggage Depreciation Rules: What Travelers Need to Know

PeakWanderer Editorial · Updated 2026

In 2022, approximately 5.57 million pieces of luggage were reported lost or delayed worldwide, according to the SITA Baggage IT Insights report. Under the Montreal Convention, airlines are liable for lost baggage up to approximately €1,500 (or about $1,600). However, many travelers are unaware that airlines often apply depreciation rules to the value of lost items, significantly reducing compensation. In this article, we'll explore how airlines calculate depreciation on lost items and provide strategies to counter this effectively.

How Do Airlines Calculate Depreciation on Lost Items?

Under the Montreal Convention, airlines are responsible for compensating travelers for lost luggage, but this comes with specific limitations. For instance, compensation for lost items is capped at approximately €1,500, but airlines frequently apply depreciation rates based on the item's age and condition. This can result in significantly lower payouts. In practice, if you claimed for a lost suitcase worth €1,000 purchased three years ago, the airline might only reimburse you around €500. It's essential to understand these depreciation rules, as they vary by airline and region. The EU261 regulation states that passengers can claim for damages due to delayed or lost luggage, but the amount received can be deeply affected by depreciation practices.

Situation Deadline Max Claim Action Required
Lost luggage 21 days €1,500 File a report with the airline
Delayed luggage 21 days €1,500 Submit a claim for expenses
Damaged luggage 7 days €1,500 Provide evidence of damage
Missing items from luggage 21 days €1,500 List items with receipts
Claim rejection 6 months Varies Request an explanation in writing

Step-by-Step Process for Filing a Claim

To ensure you maximize your compensation for lost luggage, follow these steps:

  1. Report the loss immediately at the airline's baggage service desk before leaving the airport.
  2. Obtain a Property Irregularity Report (PIR) that documents your luggage's status.
  3. Keep all receipts for any essential items purchased while your luggage is missing.
  4. Submit your claim in writing to the airline along with the PIR, receipts, and a detailed list of lost items.
  5. Follow up with the airline if you do not receive a response within the specified timeframe (usually 30 days).

Your Legal Rights and Escalation Procedures

If your claim is denied or you feel the compensation offered is inadequate, you have several escalation options. First, you can request Alternative Dispute Resolution (ADR) from the airline, which is a free service to resolve disputes. If ADR is unsuccessful, you may escalate the issue to the relevant ombudsman or consumer protection agency in your country. If necessary, you can file a claim in the small claims court (MCOL) for compensation. When writing your complaint, be sure to include phrases like "I am aware of my rights under the Montreal Convention" and "I expect full compensation as stipulated in the regulation," to reinforce your legal standing.

Documentation and Evidence for Lost Luggage Claims

When dealing with lost luggage, it’s essential to document everything meticulously. Start by photographing your luggage and its contents before your trip or as soon as you notice it's missing. Keep copies of your boarding passes, baggage claim tickets, and any communication with the airline. Airlines typically accept documented claims that include evidence of the bag's value and condition. Be aware that some airlines may reject claims due to insufficient evidence, so include detailed descriptions and purchase receipts if available.

Money: Interim Expenses, What You Can Claim, Depreciation Rules

While waiting for your luggage, you can claim reasonable interim expenses, such as clothing and toiletries. Always keep receipts, as airlines will require them for reimbursement. Depreciation rules apply to the items in your luggage; airlines often calculate reimbursement based on the item's age and condition. Be prepared for the possibility that airlines may refuse to cover certain expenses if they don't deem them necessary or reasonable.

Specific Mistake or Special Circumstance for Lost Luggage Claims

One common mistake that can kill your claim is failing to file a report with the airline immediately. Not doing so may result in rejection of your claim. Additionally, if your luggage is delayed rather than lost, the rules may differ, impacting your claim. Each airline has unique policies, so familiarize yourself with them to avoid pitfalls that could jeopardize your compensation.

Insider Tip: Always file your claim within the airline’s specified time frame, usually 21 days for lost luggage, to ensure eligibility for compensation.

[Q — documentation: exactly what evidence to gather and keep]

When your luggage is lost, gathering the right documentation is crucial for a successful claim. Start by taking photos of your luggage before your trip, as well as any identifying features or damages that may have occurred. Keep receipts for any items you purchased to replace essential items like toiletries and clothing. If possible, document the serial numbers of high-value items in your luggage, as this can significantly support your claim. Additionally, ensure you have copies of your boarding passes and baggage claim tickets, as these are essential to prove ownership. Email timestamps from your communication with the airline about your lost luggage can also be helpful, establishing a clear line of communication and demonstrating your diligence in resolving the issue.

[Q — money: interim expenses and depreciation rules]

When your luggage goes missing, airlines are obligated to reimburse you for reasonable interim expenses, which may include clothing, toiletries, and other necessities. Typically, airlines will issue a compensation within a few days, but it's essential to know the maximum limits they set. For instance, under the Montreal Convention, the maximum liability for lost luggage is approximately 1,600 Special Drawing Rights (SDR), which fluctuates in value but is roughly equivalent to $2,000. However, airlines often apply depreciation rules for items that were in your luggage. To counteract this, maintain a detailed list of all items, including their original purchase price and the date of purchase, to leverage a more favorable depreciation formula. Airlines may refuse to cover the entire cost of valuable items, arguing they've depreciated. In this case, you can counter with receipts and emphasizing the original condition and value of the items.

[Q — biggest mistakes that kill lost luggage claims]

Many travelers unknowingly make critical mistakes that can jeopardize their lost luggage claims. One common error is using the wrong form for the claim process. Always check with the airline for the specific claim form required, as using an incorrect version can lead to delays or outright denial. Missing deadlines is another significant pitfall; airlines often impose strict time frames within which you must file a claim, usually ranging from a few days to a few weeks. Lastly, not following the correct escalation path can hinder your ability to receive compensation. If your initial claim is denied, ensure you know how to escalate the matter effectively, which may involve contacting higher-level customer service or filing a complaint with a regulatory body.

Insider Tip: Always file your claim using the "Property Irregularity Report" (PIR), which you receive at the airport. This document is vital as it serves as proof of your claim and must be referenced in all further correspondence.

[PAA Q about timeline or amount — include a number]

Typically, travelers can expect to receive interim expenses reimbursement within 7 to 14 days after filing a claim, depending on the airline's policies.

[PAA Q practical angle]

To make your claim process smoother, always keep a copy of all communications and receipts related to your claim, as this documentation can expedite the resolution process.

[PAA Q legal or rights angle]

According to the Montreal Convention, you have the right to claim compensation for lost luggage, with a liability limit of approximately 1,600 SDR, which can be adjusted based on currency fluctuations.

What is the maximum compensation for lost luggage?

Most airlines are liable for lost luggage up to approximately $3,500 under international regulations, but this can vary by airline.

How long does it take for airlines to process claims?

Typically, airlines take about 4 to 6 weeks to process lost luggage claims, depending on their policies and backlog.

What regulations govern lost luggage claims?

The Montreal Convention outlines airline liability for lost luggage, capping compensation at approximately $1,600 for domestic and international flights.