Individual Self Assessment
£99 a year
Import trades from any broker · Capital gains and investment income calculated automatically · Tapered Pension Allowance support · HMRC compliant, ready to submit
Checked 12 Oct 2026
Plans and prices
TaxKey pricing
Accountant Pro
Priced on request
Multi client portfolio and tax reporting · Bulk data imports and collaboration tools · Advanced compliance reporting · Priority support and account management
Checked 12 Oct 2026
White Label & API
Priced on request
API access to UK investment tax calculations · White label or co branded UI · Zero knowledge hosting options
Checked 12 Oct 2026