How we sorted a Chingford builder's CIS compliance and got £5,200 back
Client P is a self-employed builder who'd started taking on his own subcontractors over the previous two years for bigger jobs. He'd been receiving CIS deductions on his own subcontractor work but hadn't registered as a CIS contractor for the subbies he paid, hadn't been deducting CIS from them, and was getting HMRC letters about missing monthly returns.
We registered him as a CIS contractor immediately, verified each of his subcontractors retrospectively with HMRC, prepared and filed the missing monthly CIS returns for the two open years (around 24 returns), and worked with HMRC to settle the under-deducted CIS. Separately we filed his self-assessment claiming legitimate expenses against his own CIS-deducted income.