Every item in MyCops carries its own paper trail — what it cost, what it sold for, and which tax year it belongs to.
Log what you bought and what it cost, with the receipt attached to that row. Bring in existing records in bulk with Excel import.
Record the sale price and fees. Profit and ROI are calculated immediately, and the item moves to the correct tax year's Sales page once you save.
Unsold stock stays on one page. Sold items are grouped by UK tax year (6 April to 5 April) so a year's figures are always self-contained.
Combine your resale profit with other income to get an estimate, with every applied rule and rate linked back to its source on GOV.UK.
Every number in MyCops can name the document it came from. No figure exists without something behind it.
Every item links to its receipt, from purchase through to sale. No orphaned numbers.
Items split into Unsold Stock and per-tax-year Sales automatically as they sell.
Sourced line by line to GOV.UK — an estimate for planning, not a filed return.
Where it stands today: MyCops produces a tax estimate, not a filed return. It isn't HMRC-recognised software yet.