Curacao Payroll & Social ContributionsBuilt by Michael Cutajar and the OpenAccountants team Curaçao employer payroll for 2026: who withholds wage tax, the AOV/AWW, AVBZ and BVZ premiums paid with it, the employer-only ZV, OV and cessantia charges, employee credits from the wage-tax declaration, registration, the monthly return and payment dates, penalties, the annual verzamelloonstaat, Lei di Bion exemptions, the ex-patriate regime and the customary-salary rule.