PETAR™ – the first Agentic AI tax assistant
Automate tax prep. Free up capacity. Unlock profitable growth.
PETAR™ redefines how firms handle personal tax returns, replacing slow, manual processing with
AI-powered speed and precision.
Built for high-volume tax work,
it classifies, extracts, and inputs data from any document format with up to 97% accuracy.
No rekeying. Confidence-rated data. Fully reviewed working papers. Feeling the strain of tight deadlines, too few advisers, and rising client expectations?
PETAR™ gives you the operational lift to scale advisory services, meet compliance demands, and protect profitability – without hiring.
How it works
PETAR™ uses advanced machine learning and natural language processing to:
- Extract and classify data from emails, PDFs, scans, and more
- Auto-populate returns in platforms like CCH and Digita
- Produce fully bookmarked working papers for seamless review
- Flag low-confidence data points so your team can step in when needed
- File with HMRC once final approval is given
All within a workflow your tax team already knows.
Plug & play. Day-one impact.
PETAR™ requires no integration. Firms can be up and running in hours. Already trusted by over 50% of the UK’s Top 50 accountancy firms, PETAR™ helps:
- Save hours per return
- Offset adviser shortages
- Increase billable capacity
- Reduce rework and risk
- Free up time for strategic advisory
Built for leaders at every level
Built for leaders at every level
- Managing Partners & CEOs: Boost margin by freeing partners from prep work and focusing on growth.
- COOs & CIOs: Standardise quality, reduce risk, and scale operations without extra headcount.
- Tax Partners & Directors: Eliminate rekeying and repetitive tasks. Deliver more, faster, with complete confidence.
Ready to scale your team without hiring?
Let PETAR™ handle the manual workload, so your people can focus on work that moves the needle.
See PETAR™ in action
See what other firms are gaining:
CASE STUDY
Case study MHA
How leading accountancy firm boosts tax returns performance, savings and experiences with Agentic AI.
