https://skmtc.net/hmrc/apis/vat-api/docs/organisations/vat/:vrn/obligations/get 2026-07-13 0.5 https://skmtc.net/hmrc/apis/vat-api/docs/organisations/vat/:vrn/returns/post 2026-07-13 0.5 https://skmtc.net/hmrc/apis/vat-api/docs/organisations/vat/:vrn/returns/:periodKey/get 2026-07-13 0.5 https://skmtc.net/hmrc/apis/vat-api/docs/organisations/vat/:vrn/liabilities/get 2026-07-13 0.5 https://skmtc.net/hmrc/apis/vat-api/docs/organisations/vat/:vrn/payments/get 2026-07-13 0.5 https://skmtc.net/hmrc/apis/vat-api/docs/organisations/vat/:vrn/penalties/get 2026-07-13 0.5 https://skmtc.net/hmrc/apis/vat-api/docs/organisations/vat/:vrn/financial-details/:penaltyChargeReference/get 2026-07-13 0.5 https://skmtc.net/hmrc/apis/vat-api/docs/organisations/vat/:vrn/information/get 2026-07-13 0.5