Deductic Online Tax Returns review
A specialist UK filing tool for complex Self Assessment needs, without a free tier or mobile app.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Deductic Online Tax Returns is a cloud-based UK tax platform for employees, landlords, freelancers, sole traders, pensioners and non-residents. It prepares Self Assessment returns and files them online with HMRC, supporting SA100-SA110 schedules alongside self-employment, property income, investment income, dividends and capital gains. Tax residency, domicile and IR35 assessments extend its reach beyond a straightforward annual return. Users can follow a self-service workflow or choose expert-assisted filing appointments.
Pricing is split between two paid plans. Self Assessment Tax Return costs £40 as a one-time payment and includes automated return preparation, HMRC online filing, and self-service or expert-assisted filing. MTD for Income Tax costs £15 per month and covers self-employment and property filing with quarterly and annual returns. The MTD plan is a related service rather than the core personal tax return product, so buyers should choose based on whether they need an annual Self Assessment filing or ongoing Making Tax Digital support. There is no free plan.
The platform’s strongest fit is for UK filers whose circumstances require more than basic employment income reporting. Automated deduction and tax-relief identification, HMRC submission receipts and downloadable reports add structure to the filing process, while expert appointments provide an assisted route. HMRC is the listed integration, and access is limited to the web. Email is the available support channel, with GDPR listed as the compliance posture. Deductic suits solo and small users who want specialist coverage across several tax situations; people seeking mobile access, a free starting tier or broader support channels should consider an alternative.
Deductic Online Tax Returns pros and cons
- Where it wins
- Supports self-employment, property, investments and capital gains
- Automates deduction and tax-relief identification
- Offers self-service or expert-assisted HMRC filing
- Where it doesn't
- No free plan is available
- Web-only access limits mobile use
- Support is provided by email
Deductic Online Tax Returns fact sheet, pricing and score →
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