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CIS 2026/27 Edition

The Construction Industry Scheme in plain English: register, read your statements, get your refund, and run the contractor side without penalties.
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Ch. 3 · Free previewCIS deduction calculatorCh. 4Deduction statement trackerCh. 5Refund claim checklistCh. 7Gross payment status readiness checkCh. 9Contractor's monthly checklistCh. 10Employment status self-check