Commission leakage.
It's an unusual term, but it describes a very real challenge facing travel agencies today.
Every year, billions of dollars in earned hotel commissions go unpaid. Some records are eventually resolved. Others are written off. Many remain in limbo for months or years while agencies attempt to determine what happened and whether recovery is still possible.
When agency leaders think about commission leakage, the first concern is usually lost revenue.
That's understandable.
Every unpaid commission represents money that was earned but never received.
What often receives less attention is the operational cost created by commission leakage long before a commission is ever written off.
For many agencies, especially those operating at scale, commission leakage becomes more than a financial issue. It becomes an operational issue as well.
Each unresolved commission creates a record that requires attention. Someone must verify the reservation, confirm the traveler completed the stay, review commission terms, gather supporting documentation, and follow up with the hotel or management company. If the issue remains unresolved, the process may need to be repeated multiple times over months or even years.
Viewed individually, none of these tasks seem particularly burdensome. Viewed across hundreds or thousands of unresolved records, the workload can become substantial.
An agency processing a few hundred hotel bookings each month may have a manageable number of unpaid commission records to review. An agency processing tens of thousands of bookings annually may face hundreds or even thousands of unresolved records at any given time.
Even when the percentage of unpaid commissions remains relatively small, the number of records requiring investigation, follow-up, documentation, and ongoing management can grow significantly as booking volume increases.
This is particularly true for larger agencies, host organizations, and agency groups supporting large advisor networks.
A commission that remains unresolved for 60 days may still be relatively straightforward to investigate. A commission that remains unresolved for two years often becomes significantly more difficult.
Employees change roles. Advisors move on. Systems are upgraded. Records become harder to locate. Hotel ownership and management companies change. Documentation that was once easy to access may require additional research to reconstruct.
As time passes, the effort required to pursue recovery frequently increases. The issue is no longer simply recovering a payment. The issue becomes managing an expanding inventory of unresolved records.

Commtrak has reconciled more than 2.5 million commission records and recovered more than $100 million in unpaid hotel commissions. (Photo Credit: Commtrak/Adobe Stock)
Over the past four decades, Commtrak has reconciled more than 2.5 million commission records and recovered more than $100 million in unpaid hotel commissions on behalf of travel agencies. In many cases, agencies engage Commtrak not because they are unaware of commission leakage, but because the operational burden of managing large volumes of unresolved records internally has become increasingly difficult to justify.
The commissions themselves remain important. However, agency leadership must also consider the staff time required to investigate records, communicate with suppliers, document activity, monitor aging balances, and maintain visibility into outstanding receivables.
As unresolved records accumulate, the workload required to manage them often grows faster than expected.
Agency accounting and operations teams must decide which records deserve additional attention, which suppliers require follow-up, and how much staff time can reasonably be allocated to recovery efforts.
Meanwhile, every hour spent researching older commission records is an hour that cannot be spent supporting advisors, serving clients, improving operations, or pursuing strategic growth initiatives.
This does not mean agencies should stop pursuing unpaid commissions.
Quite the opposite.
Many unpaid commissions remain recoverable long after the original stay has occurred. The challenge is that recovery often requires persistence, organization, and ongoing administrative effort.
For smaller agencies, that effort may be manageable internally.
For larger organizations, commission leakage often becomes a question of scale.
At some point, agency leadership must evaluate whether pursuing large volumes of aging commission records remains the best use of internal resources.
Because the true cost of commission leakage is not limited to the commissions themselves.
It also includes the time, attention, and operational effort required to recover them
For the latest travel news, updates and deals, subscribe to the daily TravelPulse newsletter.
Topics From This Article to Explore