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Now in beta for UK accountants

Turn client bank statements into HMRC-ready ITSA summaries in minutes

BakuHub reads bank statements, merchant payouts, invoices and receipts, turns them into structured transactions, and applies AI-assisted income and expense categorisation mapped to HMRC Self Assessment.
Document Processing
Categorisation Complete
HMRC Summary Ready

HMRC Ready

MTD Compatible

GDPR Compliant

256-bit Encryption

UK Based

Why firms choose BakuHub over generic bookkeeping tools


HMRC-aligned from day one

Categories and summaries line up with ITSA / MTD self-employment and property boxes, not generic P&L codes.

Per-client rule engine

Encode each client's quirks once. BakuHub applies your rules on top of AI, for consistent outcomes across files.

Targeted review workflow

High-confidence lines can be accepted in bulk. Low-confidence or unusual items are surfaced first so reviewers focus where it matters.

Audit trail built-in

Every figure in the summary can be clicked back to the underlying transactions and documents.

How BakuHub works


Step 1 – Documents in

Bank statements, merchant payouts, invoices and receipts are uploaded to BakuHub. Drop files or connect your accounts directly.

Step 2 – AI extraction & categorisation

BakuHub converts documents into structured transactions, applying draft income/expense categories and confidence scores mapped to HMRC Self Assessment.

Step 3 – Targeted review

You review only low-confidence or flagged items, apply your own rules where needed, and teach BakuHub how your firm likes things categorised.

Step 4 – Structured tax summary

A ready-to-export turnover and expenses summary is produced for the chosen period, with an audit trail back to each line.

Coming soon: direct HMRC submissions for MTD ITSA.

Frequently Asked Questions


Absolutely. All data is encrypted at rest and in transit using 256-bit AES encryption. We're GDPR compliant and UK-based, meaning your data never leaves the UK. We also perform regular security audits and penetration testing to ensure your financial documents remain protected.

No installation required. BakuHub is a fully web-based application that works in any modern browser. Simply log in and start uploading your documents. There's nothing to download, update, or maintain on your end.

Exporting is simple. Once your transactions are categorised, click the Export button to download your data as a CSV or Excel file. The export is formatted to be compatible with popular accounting packages and can be easily imported into software like Xero, QuickBooks, or Sage.

BakuHub supports PDF bank statements, merchant payout reports, invoices, and receipt images (JPEG, PNG). Our AI is trained to extract data from a wide variety of formats used by UK banks and financial institutions.

Our AI achieves high accuracy on standard transactions, but we've designed BakuHub so you always have the final say. Confidence scores highlight items that need review, and your corrections teach the system to improve over time for your specific client base.

What's coming next


Direct HMRC submissions for MTD ITSA

File updates without leaving BakuHub (in planning with advisors).

AI tax Q&A assistant

Ask questions in plain English inside the app, grounded on your own data.

Smart alerts

Spot anomalies, missed deductions and threshold risks before year-end.

Ready to streamline your expense workflow?

Join accountants and firms across the UK who are saving hours on document processing.

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