How we got a Swanley CIS carpenter £5,200 back across two years
Client M is a self-employed carpenter working CIS for contractors across Kent and south-east London. He'd had 20% deducted at source for two years and filed basic returns himself without claiming most of his legitimate expenses, leaving substantial refunds unclaimed.
We reconstructed his expenses from bank statements and receipts: van costs (mileage method), tools and equipment, PPE, materials he supplied, CSCS card and training, phone proportion, and accountancy. We re-filed both years' self-assessments claiming his personal allowance and the full legitimate expenses against the CIS-deducted income.