Financials - 2026-04-27

No breaking changes have been introduced to taxes; rather, the documentation now aligns with the actual product behavior.

Added

Add pre-deduct commission support so you can configure automatic deduction behavior in commission settings (PUT /channel-commissions-v2/account, PUT /channel-commissions-v2/listings, PUT /channel-commission/listings, and PUT /channel-commission/account)
Add optional isUpsellFee to requests for POST /invoice-items/reservation/:reservationId
Add optional realizationDates.items.from and realizationDates.items.to to requests for POST /invoice-items/reservation/:reservationId
Add optional stayIndex to requests for POST /invoice-items/reservation/:reservationId
Add DIRECT_SERVICE, GUESTY_BASIC_TRAVEL_COVERAGE, GUESTY_EXTENDED_TRAVEL_COVERAGE, GUESTY_SHIELD, PROPERTY_INSURANCE, and TOTAL_PAYOUT_BASED enum values to secondIdentifier in requests for POST /invoice-items/reservation/:reservationId
Support parentInvoiceItemId, realizationDates[].from, realizationDates[].to, and stayIndex in requests to POST /price-adjustments/manual-total-amount to allow richer mapping of manual total amount adjustments
Support additional secondIdentifier values DIRECT_SERVICE, GUESTY_BASIC_TRAVEL_COVERAGE, GUESTY_EXTENDED_TRAVEL_COVERAGE, GUESTY_SHIELD, PROPERTY_INSURANCE, and TOTAL_PAYOUT_BASED in requests to POST /price-adjustments/manual-total-amount
Support additional normalType values MAR and MARF in requests to POST /price-adjustments/manual-total-amount
Return optional parentInvoiceItemId, realizationDatesRange, and stayIndex fields in 200 responses from GET /price-adjustments/total-amount/:id for better visibility into item-level adjustment context
Add optional request property channelOverrides to POST /taxes and PATCH /taxes/:id
Add optional request property isInclusive to POST /taxes and PATCH /taxes/:id
Add optional query parameter applyRequiredChangesToTaxesWithSameType to PATCH /taxes/:id
Add optional response property channelOverrides to POST /taxes, PATCH /taxes/:id, GET /taxes/account, GET /taxes/unit-type/:id, and GET /taxes/unit-type/:id/actual
Add optional response property isInclusive to POST /taxes, PATCH /taxes/:id, GET /taxes/account, GET /taxes/unit-type/:id, and GET /taxes/unit-type/:id/actual
Expand supported request enum values for appliedOnFees/items in POST /taxes and PATCH /taxes/:id to include many additional fee types (for example: ACTIVITIES, ADDITIONAL_BED, BOOKING_FEE, CLEANING, PARKING, POOL_HEATING, RESORT, WIFI, WOOD, and others)

Changed

Restrict appliedOnFees/items to enum values in POST /taxes and PATCH /taxes/:id
Restrict conditionalOverrides.rules[].dateRange.from and conditionalOverrides.rules[].dateRange.to to MMDD_DATE_FORMAT_REGEX in POST /taxes and PATCH /taxes/:id
Add vrboLite as a possible response enum value for appliedByDefaultOnChannels/items in POST /taxes, PATCH /taxes/:id, GET /taxes/account, GET /taxes/unit-type/:id, and GET /taxes/unit-type/:id/actual
Expand the supported commission.of values by adding DIRECT_SERVICE, GUESTY_BASIC_TRAVEL_COVERAGE, GUESTY_EXTENDED_TRAVEL_COVERAGE, GUESTY_SHIELD, PROPERTY_INSURANCE, and TOTAL_PAYOUT_BASED in update payloads for PUT /channel-commission/account, PUT /channel-commission/listings, PUT /channel-commissions-v2/account, and PUT /channel-commissions-v2/listings
Relax validation by making tax optional for payloads used by PUT /channel-commissions-v2/account and PUT /channel-commissions-v2/listings
Allow commission tax to be omitted when it is not relevant in channel commission updates (PUT /channel-commissions-v2/account, PUT /channel-commissions-v2/listings)
Improve consistency of channel commission update inputs to make account and listing updates more predictable (PUT /channel-commissions-v2/account, PUT /channel-commissions-v2/listings).
Make realizationDates.items.date optional in requests for POST /invoice-items/reservation/:reservationId
Allow priceAdjustments[].realizationDates[].date to be omitted in requests to POST /price-adjustments/manual-total-amount when using range-based realization dates (from/to)

Removed

Remove channel enum values agoda, airbnb, bookingCom, bookingPal, expedia, homeAway, homeaway2, rentalsUnited, siteMinder, and tripAdvisor from request property appliedByDefaultOnChannels/items in POST /taxes and PATCH /taxes/:id