Free tool
Immigration Skills Charge (ISC) calculator
Estimate the ISC for one Certificate of Sponsorship from sponsor size and CoS length in years and months. Use it before you assign the CoS — then track payments in Sponsoro.
ISC calculator
Total sponsorship period: 36 months (capped at 60 for this calculator).
Estimated Immigration Skills Charge
£3,960
Sponsorship length 36 month(s): first 12 months plus 4 six-month block(s).
- First 12 months£1,320
- 4 × 6-month period(s) after year 1£2,640
Rates checked 2026-10-15 against GOV.UK Immigration Skills Charge guidance. Illustrative total for planning — exemptions and refunds are not included. Track payments against each CoS in ISC management.