Accommodation tax: 13% of gross rent
The Cayman Islands levy a 13 percent Tourist Accommodation Tax on the gross rent of short-term tourist accommodation, web-verified through the Cayman Islands Department of Tourism. It is calculated on the gross rate before any deductions for cleaning, electricity, maintenance, or agent fees. Because the islands have no income, sales, or property tax, this is effectively the only government line on the rental. On a $50,000 headline the tax is $6,500. A registered operator collects and remits it monthly to the Department of Tourism.
Staff: housekeeper included, chef and butler on top
The standard luxury villa includes a housekeeper several days a week, pool maintenance, and gardening in the headline. A daily housekeeper adds $1,200 to $2,400 a week, a butler $2,200 to $4,200, and a chef is the largest add. The Seven Mile Beach trophy villas often include a daily housekeeper and a concierge in the rate. Confirm the staffing line before comparing two listings, because a villa quoted without daily housekeeping can cost as much all-in as one that includes it.
Private chef: $600 to $1,100 per service plus food
An in-villa chef on Grand Cayman runs $600 to $1,100 per dinner service plus food at cost for ten, with food landing at $70 to $160 per head given the islands' import-heavy grocery prices. A week of four chef dinners and two lunches runs $6,000 to $12,000 all in. Provisioning is the line that surprises first-time renters: almost everything is imported, and the weekly grocery pre-stock for a group of ten runs $1,800 to $3,500.
Boat and water sports: $1,800 to $4,500 per charter day
The Stingray City sandbar, the Kittiwake wreck, and the North Sound snorkel runs are the set-pieces of a Cayman week. A private charter for a group of ten runs $1,800 to $4,500 a day depending on the boat, plus fuel and a captain's gratuity. The North Side villas at Rum Point and Cayman Kai sit closest to the calm North Sound water; the Seven Mile Beach villas run a longer transit to the same sites.
Transfers: $60 to $140 by car, $1,400 to $2,800 for the week
Owen Roberts International (GCM) sits about 5 km from George Town and 10 to 15 minutes from Seven Mile Beach, a $60 to $140 private car each way. The North Side pockets run 35 to 45 minutes from the airport. A chauffeured SUV for the week runs $1,400 to $2,800, though many groups self-drive, in which case remember Cayman drives on the left.