Short answer: Give your co-host a written issue-and-approval matrix, an aggregate cap per stay, an alternate approver and a transaction log. Keep discretionary goodwill separate from platform-required outcomes. The owner’s spending policy does not override guest rights, law or a platform’s decision.

A messaging guide tells someone how to answer. This playbook tells them who may commit money, which tool to use and how to avoid paying twice.

Separate acknowledgement from compensation

First verify the reservation and the reported problem. Acknowledge it without promising an unapproved refund. Collect the time, guest impact, affected nights and supporting evidence; arrange a safe practical remedy where appropriate. Confirm whether the issue is a missing amenity, a reservation change, a service failure or a safety problem.

Emergency action must not wait for ordinary budget approval. Physical response still needs a vetted local person, qualified contractor or emergency service—not just a remote message thread.

Fill in an owner-approved matrix before an incident

The following dollar limits are illustrative owner-set controls, not Vacohost terms, platform policy or recommended universal thresholds. Replace them with your own figures and document approval.

Scenario	Possible action	Illustrative authority	No-response fallback
Minor inconvenience with a clear remedy	Fix issue; small goodwill amount	Delegate up to $50, within an approved aggregate stay cap	Escalate if facts differ or cap already used
Material inconvenience	Proposed partial refund based on impact	$51–$200 needs written owner approval	Contact named alternate approver
Large request	Document affected period and proposed amount	Over $200 or over 10% of host stay charges needs owner review	No unapproved promise; update guest on review
Safety/uninhabitable concern	Immediate safety response; platform/owner escalation	Safety is not gated by ordinary goodwill caps	Emergency/local response first; alternate approver
Platform-determined refund	Check decision and transaction status	Owner policy cannot veto platform-required outcome	Confirm what is already processed before another payment

Specify whether caps include previous credits, taxes, fees and currency conversion. Refund authority and emergency repair authority are separate. “Can spend $100” is incomplete if it does not say per incident, per stay or in total.

Use the right platform tool

Airbnb distinguishes a goodwill refund through the Resolution Center from changes to nights, guest count or pet count, which use Change reservation. Do not use an unrelated transfer to obscure a reservation alteration. Check the current transaction and reservation status before processing. Airbnb refund guidance.

For Vrbo, use the reservation’s supported refund workflow and confirm account/payment-provider behavior. A Vrbo traveler service fee is a separate platform charge; hosts cannot simply waive or reduce it. Vrbo service-fee guidance. Do not promise that the guest’s full checkout fee will be returned just because the owner approves a host-side amount.

A complete refund workflow

Record reservation ID, platform, currency, issue and timestamps.
Verify evidence and whether another support case or refund already exists.
Attempt a reasonable remedy, without delaying urgent safety action.
Calculate the proposed host-side amount and state the basis: affected period, missing item or agreed goodwill.
Check the remaining stay cap and route to the correct approver.
Save the written approval and any required platform decision.
Process through the supported tool once. Record amount, currency, transaction/reference ID and status.
Confirm the guest sees the correct status; “submitted” is not always “received.”
Reconcile the deduction to the payout report and close the issue.

Use a ledger entry with incident ID, reservation ID, reason, remedy, approver, proposed amount, processed amount, reference, platform support case and closure evidence. A second person should check for duplication when platform Support is already involved.

What happens when the owner does not answer?

Name an alternate approver and the narrow actions the coordinator may take meanwhile. They can keep the guest informed, preserve evidence and arrange previously authorized response. They cannot invent a larger cap because the guest is upset. Set practical internal response targets, but label them owner agreements rather than platform deadlines.

If the platform directs a refund or the guest has applicable rights, escalation is not an owner veto. Ask the platform to clarify the case, document the decision and avoid promising an outcome before confirmation.

Review patterns, not just dollars

At the monthly review, group refunds by cause: listing mismatch, maintenance, access, cleaning, weather or discretionary goodwill. A repeat lockout may need a local hardware fix rather than more credits. Keep personal guest information out of broad reports; use reservation references.

Airbnb Essentials hands off guest communication and coordination while owners retain refund approval. If that division fits your property, compare management costs and send your proposed approval boundaries with your inquiry.

Last fact-checked: November 3, 2026 · Official sources linked beside the relevant facts. Recommendations are editorial guidance, not platform requirements.