AI Accounting Tools by Task: Bookkeeping, Extraction, Close, Tax

AI accounting software for accountants now divides into five task categories, with published entry prices running from £24.17 a month for Dext’s document extraction to $1,498 a year per user for Blue J’s tax research.

Practice partners are being asked to buy in each category at once, and the vendors’ feature lists overlap. The useful question is which task a tool takes off a person’s desk, and who still has to check the result.

Prices differ in kind as well as size. Dext charges by document volume, Double by connected client, Blue J by user, and FloQast by quote. Comparing them needs a firm’s own client count, document volume and headcount. Our comparison of coding, reconciliation and close tools separates products in production use from those still in pilot.

Features and prices below were checked against each vendor’s own pages in October 2026. Where a vendor does not publish a price, this guide says so.

AI accounting software for accountants: five categories

The five categories are bookkeeping and categorisation, document extraction, close and reconciliation, tax preparation, and advisory drafting. Most vendors sell into one and add adjacent features.

Firms that buy one tool per category tend to end up with five sets of terms, five security reviews and five data processing agreements. That cost belongs in the budget alongside the licence fee.

Bookkeeping and categorisation tools

Xero’s JAX is the agent built into the ledger most UK practices already use. Xero’s July 8, 2026 product update lists Auto Bank Reconciliation as available now, matching transactions to bank feeds in real time. Splitting one payment across sales and fees is listed as coming soon.

Bill Protection, which inspects each bill before payment for unusual amounts, altered bank details and unfamiliar suppliers, is in beta. Xero’s update does not state a price for any JAX feature.

Double, formerly Keeper, serves US-style practice workflows on QuickBooks Online and Xero ledgers. It bills monthly per connected client, with unlimited users. A client counts as connected once the firm imports their ledger files.

Double’s Tax Suite add-on is included with a $200 a month annual commitment. A connected team email costs $10 a month.

Dext sells a bookkeeping agent too. Its AI Assist add-on costs £7.50 a month until January 31, 2027, a date to diarise before the rate changes.

Automated transaction categorisation is accurate on repeat suppliers and weak on one-off or mixed-purpose spend. A person has to review anything the tool is unsure of, and a sample of what it is sure of.

Document extraction software for practices

Dext is the clearest example of priced document capture in the UK. Its business plan starts at £24.17 a month excluding VAT, or £290 billed annually, for 250 documents a month and five users.

The plan includes automatic data extraction, document storage and accounting software integration. Dext sells further extraction by the page:

• Line item extraction: from £16.50 a month, or £0.40 a document pay-as-you-go.
• Supplier statement extraction: from £16.50 a month, or £0.40 a document.
• Bank statement extraction: from £10 a month, or £0.25 a document.

Dext offers a 14-day trial without a card. Past the document limit, files still upload but data is not extracted until the next bill date or an upgrade.

Xero’s own Smart Document Capture is available now, with bank statement extraction, auto-created transactions and VAT checking listed as coming soon. For firms already on Xero, that overlaps with a Dext subscription.

Close and reconciliation tools

FloQast is the main US example. It does not publish prices, selling on outcomes rather than seats, with no per-user fees. Buyers request a quote for each package.

The Close Management package covers the close checklist, account reconciliations, projects and ERP integration. Close AI adds AI agents, AI matching including three-way matching, automated reconciliations and automated journal entry posting. Risk and Compliance, covering controls and audit readiness, can be bought alone or added.

For a practice, the sensible start is a bank or balance sheet reconciliation with a clear tie-out to a statement. Our guides to month-end close software and financial close vendors list the alternatives.

Auto-matching is where errors hide. A match that clears a reconciling item without anyone reading it removes the control that reconciliation exists to provide. The preparer still signs, and a reviewer still reads the exceptions.

Tax preparation and advisory drafting

In the UK, IRIS announced an AI tax anomaly detection tool for personal tax returns on December 9, 2025. Phase one had been live in the platforms since mid-November. It compares a current return with prior-year data and flags errors before submission to HMRC, including unexpected income changes, missing dividend or interest income and manual entry mistakes.

IRIS said the tool is included at no extra cost in IRIS Elements and IRIS Accountancy Suite. It is built on GPT-4.1 and integrated into Microsoft Foundry. Phase two adds validation against HMRC rules and extraction from documents such as P60s and payslips.

“One of the industry’s first solutions built specifically for UK tax compliance,” said Jonathan Priestley, general manager, global accountancy solutions and transformation at IRIS Software Group.

In the US, Blue J covers research and drafting. Its Individual plan costs $1,498 per user per year and includes US federal and state and local tax coverage, unlimited questions, file uploads and in-line citations. It also generates memos and emails, with downloads as PDF or DOCX. The vendor lists SOC 2 Type II compliance.

Team pricing is quoted on request, and a seven-day trial needs no card. The scale of investor interest in the category is covered in our report on Blue J’s Series D.

A tax adviser who sends a client a memo owns every sentence in it. Citations speed up checking, but they do not replace it.

Where human review stays essential

Five checkpoints apply across all five categories.

• Categorisation: review low-confidence items and sample the rest each month.
• Extraction: check totals, VAT amounts and supplier names against the source document, especially for handwritten or foreign-language receipts.
• Reconciliation: read every exception and every automated journal before it posts.
• Tax returns: a qualified preparer checks every figure that is submitted, whatever the anomaly tool reports.
• Advice: a named professional verifies each cited authority and each conclusion before it reaches a client.

The common failure is a reviewer who sees a green tick and stops reading. Firms should write down who reviews what, and keep evidence that they did.

Data protection duties under UK and EU GDPR

Client ledgers, payslips and tax returns are personal data, so using AI accounting software for accountants engages UK GDPR for UK clients and the EU GDPR for clients in the EU. The firm is normally the controller. The vendor is normally a processor and needs a written contract setting out what it may do with client data.

In the UK, the Data (Use and Access) Act 2025 changed the rules on automated decision-making. The Information Commissioner’s Office said its guidance on AI and data protection is under review as a result. It carries new content on data protection impact assessments, a separate accuracy chapter and a transparency chapter.

The ICO consulted on draft automated decision-making guidance from March 31 to May 29, 2026, and has closed the consultation. Final guidance had not been published when this was written.

In the EU, the European Data Protection Board adopted Opinion 28/2024 in December 2024. It covers personal data in AI models and sets out how supervisory authorities should assess legitimate interest as a lawful basis.

For practice partners, the working checklist is short.

• Run a data protection impact assessment before deploying a tool on client data.
• Sign a processor contract, and check where the vendor processes and stores data.
• Ask whether client data trains the vendor’s models, and get the answer in writing.
• Update engagement letters and privacy notices to describe AI use.
• Keep a human reviewer with real authority to override any automated output affecting an individual.

Accountio’s UK GDPR pack and EU GDPR pack give practices templates for these documents. Our guide to protecting client data covers the security side.

What to watch next

Xero said its Partner Hub view, with live book health and month-end readiness, arrives in October, along with JAX document chasing for missing receipts. Dext’s AI Assist introductory rate ends on January 31, 2027. The ICO has yet to publish its final automated decision-making guidance, and practices deploying tools now will need to check their processes against it when it appears.