Still spending hours on tax research and correspondence?

GAIN Tax automates diagnostics, research, and compliance — so you can focus on high-value advisory.

Join tax professionals already transforming their workflow.

GAIN Tax AI

Client profile analysis: new savings opportunities and risks identified.

Why GAIN Tax Exists

GAIN

Problem

Manual tax research kills billable hours

  • ✖ Time lost in HMRC manuals and
    legislation
  • ✖ Repetitive reviews and filing
    errors
  • ✖ Missed reliefs, risks, or
    structures

Solution

GAIN Tax delivers AI-prepared reports in seconds

  • ✔ Fast, cited answers from UK tax
    sources
  • ✔ Auto HMRC replies, memos, and audit
    support
  • ✔ Relief detection and scenario
    comparison
How It Works

GAIN Tax in Action

See how GAIN Tax simplifies research, drafting, and compliance.

Video Poster

Ask a Tax Question

Interactive AI chat gathers facts and identifies the issue

AI Research & Drafting

AI searches legislation and HMRC guidance — with citations

Refine Output

Get editable memos, relief checks, or HMRC draft replies

Copy to Client File

Export AI-prepared notes, reports, or strategy outlines

Results That Matter

0

Hours saved per month

0

Monthly in billable time saved

0

Faster than manual tax research (%)

Time Gain Analyzer

With GAIN Tax you could save:

£10,800/month
72 hours
£150

Pricing Plans

Tax Essentials
Monthly

£130 £40/month
  • ✓ 14 Days Free Trial
  • ✓ Full access to AI Tax Chatbot
  • ✓ Client memo & letter drafting
  • ✓ Scenario comparison &
    planning
  • ✓ Assistance with tax forms

Trusted by Tax Professionals

Sarah Wilson

Sarah Wilson

Tax Director, SME Specialists

GAIN Tax has cut our research and drafting workload by more than half. It’s like giving every advisor an extra few hours each day — without adding headcount.

David Chen

David Chen

Finance Director, TechGrowth Ltd

GAIN Tax equips our accounting team with fast, accurate tax guidance and planning support. It’s become one of the most valuable tools in our finance stack.

GDPR Compliant
Secure by Design
HMRC Ready

For In-House Finance Teams

Emma Reynolds

Emma Reynolds

Group Tax Manager, QuantEdge Technologies

“GAIN Tax gives our team the confidence to identify reliefs, validate tax treatments, and deliver clear
answers fast — whether it’s for a client or internal reporting.”

Board-ready reports

Generate professional tax
insights for executive
presentations

Budget forecasting

Make data-driven tax
provisions for accurate
financial planning

Risk assessment

Identify potential
compliance issues before
they become problems