https://skmtc.net/hmrc/apis/cis-deductions-api/docs/individuals/deductions/cis/:nino/current-position/:taxYear/:source/get 2026-07-13 0.5 https://skmtc.net/hmrc/apis/cis-deductions-api/docs/individuals/deductions/cis/:nino/amendments/post 2026-07-13 0.5 https://skmtc.net/hmrc/apis/cis-deductions-api/docs/individuals/deductions/cis/:nino/amendments/:submissionId/put 2026-07-13 0.5 https://skmtc.net/hmrc/apis/cis-deductions-api/docs/individuals/deductions/cis/:nino/amendments/:submissionId/:taxYear/delete 2026-07-13 0.5