CIS Worker Tax Pack

Best next tools and guides for subcontractors under the Construction Industry Scheme.

Best starting points

CIS refund checker
Need Self Assessment checker
Mileage and tools claims
Deadline calendar

What this pack covers

How CIS deductions work
What records to keep
When refunds are common
How to avoid year-end surprises

Why this exists

Best next tools and guides for subcontractors under the Construction Industry Scheme. It groups the most useful Calcify pages for one audience so people do not have to hunt across the whole site.