# Event budget: check hidden costs before a quote | SF Events

Source: https://events.sourcing-force.com/en/blog/event-budget-hidden-costs/

Check inclusions, overlooked costs and existing services in your event budget. Request a quote for the services still needed.

Event budget / Practical guides / Practical guides

Your event · Decisions to prepare

# Event budget: prepare a complete quote.

To prepare your event budget, compare the services actually included. Keep existing quotes and identify additions to price with the Sourcing Force team.

Request a quote ↗Calculate my event budget ↗

## Your takeaway checklist

Checklist for each item in the event budget. Six points to check and space to prepare your event brief.

Download the PDF checklist (1 page) ↧Start with a common scope.Follow the journey of participants and equipment.Detail equipment and support periods.Separate the budget from payment conditions.A worked example without invented prices.

## Start with a common scope.

List participants, dates, duration, nights and required services. Prepare the number of nights separately from the number of days. A residential proposal cannot be compared directly with room hire without accommodation.

Assign an owner and status to each item: included, to price, already covered or outside scope. Keep trusted suppliers and existing quotes; request only the additions you need.

- Get inclusions confirmed in writing.

- Record the currency and whether taxes are included.

- Compare the same duration, headcount and services.

## Follow the journey of participants and equipment.

Review journeys, transfers between station, venue and hotel, and deliveries. A remote venue may shift some requirements towards logistics. Also check loading access, parking and delivery times.

ADEME recommends considering travel and nearby accommodation when choosing a venue. These criteria help prepare logistics; they do not establish a transport price.

Reference: ADEME · Choosing a suitable venue.

- Who arranges transfers, and to what schedule?

- Are equipment delivery and collection included?

- Do late arrivals require a separate service?

## Detail equipment and support periods.

Screens, connectivity, sound, microphones and support: distinguish equipment being present from its availability in your configuration. Hybrid meetings or simultaneous workshops may require specific arrangements.

Ask about the entire period of use: setup, tests, arrival, event and dismantling. Overtime, technical staff and cleaning should appear among inclusions or items to clarify.

- Check connectivity and presentation requirements with the venue.

- Clarify staffing periods and overtime conditions.

- Check reinstatement and waste management.

## Separate the budget from payment conditions.

Ask about deposit deadlines, final headcount confirmation and change or cancellation conditions. A deposit is a payment instalment: do not add it to the service total a second time.

Identify taxes, coordination fees and exclusions before planning an internal contingency. A contingency chosen by your organisation remains separate from the quote. There is no universal percentage suitable for every event.

- Who approves a change in scope?

- Which amount remains to be confirmed, and by whom?

- What happens if headcount or dates change?

## A worked example without invented prices.

Fictional example: a working day with two workshops, followed by dinner. The main room and lunch are included in one proposal; a second room, dinner and return journeys still need pricing.

Complete these three services, check setup times and keep the initial quote. The simulator can help frame an indicative AI hypothesis; only a confirmed quote specifies services and their conditions.

- Keep services already covered.

- Record open questions in your brief.

- Request a quote for the scope still needed.

Checklist for each item in the event budget

ItemCheck in the quoteDecision to prepare

TransportJourneys, transfers, waiting and deliveriesDeparture points and times

Technical servicesEquipment, configuration and supportOn-site and remote needs

ScheduleSetup, dismantling and overtimeFull period of use

CateringMeals, breaks, service and constraintsHeadcount and programme

ConditionsTaxes, cancellation and changesApprovals and deadlines

CoordinationServices and exclusionsServices actually entrusted

## Turn your plan into an event brief.

Request a quote for the missing items in your event budget.

Request a quote ↗

Prepare event supplier deposits →

Choose a venue for your team →

## Sources

- ADEME · Responsible events — accessed October 7, 2026.

- ADEME · Choosing a suitable venue — accessed October 7, 2026.