IVA: 0% on a private let, 10% on a managed let with services
This is the line that moves the most money. A villa let directly by its owner as a short-term let (locazione breve) is generally outside IVA in Italy. A villa let professionally with hotel-like services (daily housekeeping, a concierge desk, a chef included) can carry 10 percent IVA on the accommodation, and an agency booking fee carries 22 percent on the fee. On a $90,000 managed headline, a 10 percent IVA line is roughly $9,000. Ask in writing which regime applies before comparing two villas, because the structure can shift the total by a five-figure sum.
Comune tourist tax (imposta di soggiorno): €2 to €4 per person per night
Each of the six Ischia comuni (Ischia, Forio, Lacco Ameno, Casamicciola Terme, Barano, and Serrara Fontana) applies its own imposta di soggiorno, roughly 2 to 4 euro per person per night depending on the accommodation category, charged on the first seven nights and collected through the island's PayTourist system. For a family of ten on a seven-night August stay the line is roughly 140 to 280 euro, a rounding error against the headline but itemised on a compliant contract and remitted to the comune.
Service and concierge: 5 to 12 percent where billed separately
Some Ischia villas bundle the host, the concierge, and the housekeeping into the headline; others bill a management or concierge fee of 5 to 12 percent on top. The fee covers the meet-and-greet, the pre-stock, the ferry and transfer logistics, and the restaurant and spa bookings. Verify whether the host and the housekeeping are inclusive or a separate line, because the gap between the two structures is real money on a long August stay.
Staff: housekeeping standard, chef and driver extra
The seafront Lacco Ameno and Forio villas usually include daily housekeeping, a villa host, and pool and garden maintenance in the headline, with a chef and a driver billed separately. Mid-market villas in Casamicciola and Barano include housekeeping a few times a week and little more. A daily villa cook for breakfast and lunch runs 180 to 300 euro per day. Verify the bench and the hours in writing, because the staffing is a large part of what separates two villas at the same rate.
Evening chef: €350 to €700 per service plus food at cost
An independent evening chef runs 350 to 700 euro per service plus food at cost for ten, in line with the rest of the Bay of Naples and below Capri. Food cost lands at 45 to 90 euro per person depending on protein and wine. Ischia's own kitchens lean on rabbit cooked all'ischitana, fresh fish, and the island's Biancolella and Forastera whites, which are the house pours worth asking for. A long August lead time for a strong chef runs four to eight weeks.
Ferry and water transfer: €20 to €2,000
Ischia has no airport, so the journey is Naples (NAP), then a ferry or hydrofoil from Molo Beverello or Pozzuoli, roughly 50 minutes to an hour and ten. A foot-passenger hydrofoil runs 20 to 35 euro per person, the car ferry 30 to 60 euro plus the vehicle. A private water transfer or chartered boat from Naples or Capri runs 600 to 2,000 euro for a group that prefers to skip the public terminal. In winter and in rough seas, sailings are cut on short notice, so build a buffer into arrival and departure days.
Thermal spa and boat day: €40 to €3,500
The thermal gardens (Negombo in Lacco Ameno, Poseidon at Citara) run 40 to 50 euro per person for a day pass, the canonical Ischia outing alongside a boat day. A day-charter motor boat with a skipper to circle the island, swim at Sorgeto, and reach the south coves runs 1,200 to 2,500 euro for a group, a larger crewed yacht 2,800 to 3,500 plus fuel and a tip. The thermal terraces at the better seafront villas mean a group can have the spa product at the villa rather than the gardens.
Gratuities: €150 to €350 per staff member per week
Ischia villa staff are paid through the owner or manager. A cash gratuity on departure of 150 to 350 euro per staff member per week is the practice, more for a host who runs an exceptional week. For a fully staffed estate with three or four team members the gratuity line runs 450 to 1,400 euro across a week. The chef and the boat crew are tipped separately at 10 to 15 percent.