NAADI

What is NAADI?

NAADI is a corporation tax intelligence tool for UK accounting practices. It processes bookkeeping data, estimates corporation tax positions, identifies reliefs and deductions, and surfaces savings opportunities and anomalies so accountants can review the output and advise clients.

The product is designed for planning rather than filing. According to the site, it does not file returns or submit anything to HMRC. Instead, it gives practices an earlier view of client tax positions and a client-facing summary of where they stand, with every assumption shown in the review output.

Key Features

• Processes bookkeeping data from common accounting systems such as Xero, QuickBooks, Sage, and FreeAgent by exporting and uploading the data into NAADI.
• Classifies transactions and estimates taxable profit and corporation tax position, reducing the manual groundwork needed before advisory work.
• Identifies reliefs, deductions, and savings opportunities, helping teams spot items that may warrant review before year-end.
• Flags anomalies and risk indicators, so accountants can focus attention on cases that need judgment.
• Provides full breakdowns with assumptions shown, giving the team a transparent basis for review and client discussion.
• Gives clients plain-English visibility into their corporation tax position as the numbers change, supporting faster communication.

How to Use NAADI

A practice typically starts by exporting bookkeeping data from an existing system and uploading it into NAADI. The platform then runs its analysis, classifies transactions, estimates the CT position, and produces a breakdown of reliefs, deductions, savings, and any flagged issues.

From there, the accounting team reviews the output, applies judgment where needed, and uses the results to advise the client. NAADI is positioned as an upstream planning tool that sits before filing and before final sign-off.

Use Cases

• Preparing an early corporation tax estimate for a client whose bookkeeping data is already available, but whose year-end work has not yet been completed.
• Reviewing a portfolio of SME clients to surface reliefs and deductions that might otherwise be missed in a manual first pass.
• Giving clients a clearer view of their current tax position during the year, rather than waiting for year-end calculations.
• Identifying transactions or patterns that deserve closer review because they may affect the CT estimate or signal a risk.
• Supporting an advisory workflow where the software handles the repetitive classification and estimation work, and the practice focuses on interpretation and recommendations.

FAQ

Does NAADI file corporation tax returns? No. The site says it is for planning-only estimates and that it does not file returns or submit anything to HMRC.

What data does NAADI use? It uses bookkeeping data exported from systems such as Xero, QuickBooks, Sage, or FreeAgent.

Who reviews the output? The accounting team reviews the results, applies judgment, and handles advisory conversations and final sign-off.

Is NAADI for individual businesses or accounting practices? The site presents it as a tool for UK accounting practices managing CT work across a client base.

Does the product show how assumptions were made? Yes. The site says the breakdown includes every assumption shown for review.

Alternatives

• Manual corporation tax preparation in spreadsheets or practice workflows: suitable when teams want full control, but it usually requires more hands-on classification and estimation work.
• General bookkeeping and accounting software: useful for maintaining records, but not primarily focused on CT intelligence, planning estimates, or relief detection across a practice.
• Tax computation or filing software: oriented toward return preparation and submission rather than upstream planning and client visibility.
• Advisory review done entirely by staff: offers maximum judgment but does not automate the routine data processing and first-pass estimation that NAADI is designed to handle.