Infinite Accountant
Manager-grade review · UK statutory accounts
Manager-grade review on every file. The partner still signs.
AI statutory accounts review for UK accountancy firms, built and tested inside a live practice. Review points, disclosure checks and commercial opportunities surfaced before the accounts go out, with every finding traced back to the accounts, working papers or trial balance.
The qualified partner still signs. Always. Professional, regulatory and PI responsibilities remain with the adopting firm and the signing partner. ICAEW and ACCA obligations and Companies Act responsibilities are unchanged.
The first-pass technical review — the step between a junior preparing and a partner signing — released on every statutory file.
Per FTE-equivalent of qualified manager review — NIC, pension and overhead included.
Twenty-four hours, seven days. No leave. No sickness. No notice period. No exceptions.
Infinite Accountant reviews UK non-audit statutory accounts — trial balance through to FRS 105, FRS 102 and IFRS disclosures and the corporation-tax computation — to manager standard, on every file.
Manager-grade review is the technical review step between a junior preparing accounts and a partner signing them — today an expensive, hard-to-recruit role. Infinite Accountant performs that step, in writing, with a source citation behind every finding.
Every statutory file runs two reviewers through a mid-tier practice: a manager, then a partner. Infinite Accountant absorbs the first-pass technical review and compresses partner review time. Up to four hours of review capacity, released to the firm on every engagement.
Roughly 100 files reviewed per year — if you can recruit and keep one.
Unlimited files · zero days off · no notice period · no onboarding lag · running from week one. The arithmetic is not a comparison. It is a replacement of the bottleneck.
Three hours at a typical £150 manager charge rate, released on every file. The manager review layer becomes a choice.
Roughly one partner hour per engagement compressed by a focused, pre-reviewed pack. At a £250 partner rate, that is £250 back on the ticket.
Up to £700 of review capacity released per file. EBITDA impact depends on adoption depth — avoided hires, higher throughput, reduced WIP lock-up, and fees surfaced by the Partner pack.
Three assumptions. The model compounds the per-file figure across your firm. Adjust rates, hours and a whole portfolio in the full calculator further down.
1,050,000
Illustrative review-capacity figure, not a profit forecast. EBITDA impact depends on adoption depth. The full calculator below adds rates, hours, per-partner and three / five-year views, and a portfolio multiplier.
Preparer to partner in an afternoon, not three weeks. Invoices go out sooner, cash clears sooner, and the year-end bottleneck becomes a single partner hour rather than a manager’s diary slot.
Every file reviewed to the same standard, on the same checklist, regardless of which partner signs off. Variance between reviewers falls away. The firm’s output becomes consistent and documented for ICAEW and ACCA quality monitoring.
Every finding lands with a reason, a figure and the FRS reference, and every figure is source-cited. Preparers see the working paper behind it. Preparer skill rises on the next file, observed in the review output rather than guessed at in an appraisal.
The quality of feedback juniors used to get only from the best managers, now on every file they submit. Preparers learn faster and stay longer. Recruitment and training costs fall with them.
Year-end meetings happen in days, not weeks. Tax-planning conversations open before the deadline, not after. Clients notice. Retention and referrals follow.
Findings-per-file benchmarked against experienced manager review on live Jack Ross engagements, calibrated firm by firm. Noise filtered below materiality; higher-risk files get a consistency pass and an adversarial pass.
*Benchmarked on our own engagements and partner-access trials. Individual firm results subject to calibration, file complexity and adoption depth. Infinite Accountant sits alongside the qualified partner’s sign-off; it does not replace it.
The preparer uploads the engagement. Infinite Accountant returns both outputs: a coaching document for the preparer and a commercial brief for the partner. Every finding is source-cited — every figure traces back to a line, sheet and cell.
trial_balance.xlsx · 1,284 rows · OK
draft_accounts.pdf · 38 pages · OK
TB!I47 → Draft p.14 §12.3 · materiality £2,400
TB!C22 → CT600 Box 475 · materiality £840
TB!K88 → FRS 102 §33.9 · materiality £16,400
TB!D31 → payroll YE · materiality £3,200
WP!CA-2 → CT600 Box 725 · opportunity £4,800
Directors' report → FRS 102 §3.8A · disclosure-only
TB!J08 → FRS 102 §10.21 · materiality £1,900
Infinite Accountant works alongside Xero, CCH, IRIS and Sage from week one. Your existing stack stays exactly as it is. Onboarding is measured in weeks, not quarters.
Every figure in every finding traces back to file, sheet and cell. Nothing reaches the partner without evidence behind it.
Trial balance to statutory accounts. Corporation-tax computation. Disclosures checked against FRS 105, FRS 102 and IFRS.
Findings are prioritised by quantitative and qualitative materiality; the full log remains available. Signal first, calibrated to engagement size.
Higher-risk files receive an adversarial pass and a consistency check. Catches what a single-pass review misses.
Ingest, review and both packs rendered in a single pass. The partner reads a finished brief, not a work-in-progress.
Xero, CCH, IRIS, Sage. Branded PDF output in your house style. No installation. No migration. No project.
Juniors can prepare. Partners can win clients. The bottleneck is the manager review in between — the hardest role to recruit and the one that paces everything else. Infinite Accountant performs that review on every file: faster turnaround, better junior coaching, quicker billing, consistent files, and less dependence on a single manager’s diary.
Acquisitions are easy to model and hard to integrate; the constraint is standardising delivery after the deal. Infinite Accountant puts every acquired firm on the same first-review standard from week one — faster integration, lower key-person and hiring risk, partner time redirected to fee growth. Across a 10-firm portfolio: roughly £0.8M–£1.1M a year of avoided manager-tier capacity cost (1.4 FTE per firm × £60k–£80k) — about £4M–£5.6M across a five-year hold.
Quality people are the scarcest input in UK accountancy. Every firm’s growth is paced by how fast it can recruit and retain managers. Infinite Accountant removes that cap. The constraint on growth becomes the client list, not the payroll.
The manager review layer becomes a choice. Juniors prepare, Infinite Accountant reviews to manager standard, partners sign off. A firm running at capacity on its current roster can take on more engagements without hiring a single manager.
Partners stop spending hours on review that a machine does faster. Those hours return to fee-earning, business development and advisory. Effective partner output lifts without a partner hire.
Cash and capacity released from review fund the lines that lift lifetime value: advisory, tax planning, R&D, management accounts and outsourced FD. Revenue per client rises without a manager behind each new service.
Direct hiring spend into client-facing and advisory positions, not the review bench. Juniors learn faster on every file (see the Preparer Pack), stay longer, and progress without the two-year grind of historic manager training.
Traditional firm growth is linear with manager recruitment. Infinite Accountant turns the headcount line flat and the revenue line back into a growth curve. Staff supply stops being the rate-limit on the firm’s ambition.
Revenue growth, decoupled from headcount growth. The constraint moves from staff supply to client demand.
Every run produces two documents. One makes your juniors sharper. The other makes your engagements more profitable. Manager-level review doesn’t end at “is it right”. It ends with who needs to learn from the file, and what the firm can do with it.
For the staff member who prepared the file.
A teaching document, not a correction list. Every finding comes with the reasoning written out: the FRS reference, why it matters, and the working paper that proves it.
Coaching on every file.
For the partner signing off.
A commercial read of the client, built from the file itself. Cross-sell angles, tax-planning prompts, R&D and capital-allowance flags, each with a materiality estimate and a recommended opening line.
Every sign-off, a fee conversation.
Both packs are built from lines like this one. The numbers below are synthetic; the skeleton is the product: every finding carries its reason, the standard it rests on, the exact cell it came from, and what it is worth.
Deferred tax not recognised on a fair-value uplift.
The tax charge is understated and distributable reserves are overstated in the draft.
FRS 102, Section 29: deferred tax arises on revaluation gains.
TB!I47 → Draft p.14 §12.3 · file, sheet and cell. Two clicks from claim to evidence.
£2,400 · above the engagement’s reporting threshold, so it leads the pack.
A one-line adjustment with the evidence attached. Signed against, not hunted for.
Partner sign-off. Sign-off remains with the qualified individual. Professional, regulatory and PI responsibilities remain with the adopting firm and the signing partner. ICAEW and ACCA obligations and Companies Act responsibilities are unchanged.
GDPR & data processing. Client files are processed under the adopting firm’s existing confidentiality obligations, under UK GDPR and applicable EU data-protection law. Client data is not used to train third-party models. A Data Processing Agreement is provided at the invitation stage; penetration testing and SOC-aligned controls are documented for PE due diligence.
Materiality. Findings are prioritised by quantitative and qualitative materiality; the full log remains available. A consistency pass verifies figures reconcile across every review domain.
High-risk files. High-risk engagements (going-concern indicators, complex groups, new clients) remain partner-led by default, and receive an additional adversarial pass to catch disclosure gaps a single-pass review could miss.
Set your firm’s shape. The model computes the review-tier capacity Infinite Accountant would release to you, in pounds, hours and working days — for one firm, or a whole portfolio.
1,050,000
6,000 hours · 800 working days of review capacity released
Portfolio view: figures shown for 1 practice(s). The multiplier scales annual, hours, working days and cumulative totals; per-engagement and per-partner figures stay per-unit. Recovered review capacity, not a profit forecast — EBITDA impact depends on adoption depth: avoided hires, higher throughput, reduced WIP lock-up, and fees surfaced by the Partner pack. Assumes unchanged rates. Working day equals 7.5 chargeable hours.
No commitment. Full NDA from day one. Send us one completed statutory file and we’ll run both packs — preparer coaching document and partner opportunities pack — on your own data. You see the findings. You keep the output. You decide whether to continue.
The pilot. One completed statutory file, run on your own data, returning both packs within 72 hours. No commitment is asked before you have seen the output.
Supported practice stack. Xero, CCH, IRIS or Sage on the bookkeeping and production side. Standardised TB and working-paper formats on submission.
Terms. Set out in writing and agreed before any file is shared.
Infinite Accountant was not built by a software company guessing at accountancy. It was built by Umar Memon, chartered accountant and Managing Partner, inside the Manchester practice his firm has run since 1948, and it reviews that firm’s own statutory files every week.
“AI can surface the evidence. The partner still signs.”
Infinite Accountant is in controlled release while we onboard firms carefully. Terms are agreed in writing, with no obligation until you have seen the output. You see the findings. You keep the output. You decide whether to continue.
Request a pilot on one of your own files. No commitment. Full NDA from day one.
Controlled release. Reviewed personally.
Demonstrations, under NDA, on one of your own engagements.
From partners, practice owners and their investors. Short answers to the seven that matter most.
Yes. Always. Infinite Accountant performs the manager-level review layer. ICAEW and ACCA sign-off responsibility remains entirely with the qualified partner, and professional, regulatory and PI responsibilities remain with the adopting firm. We sit alongside that sign-off. We never replace it.
The review output is source-cited: every figure points back to a file, sheet and cell, and nothing is generated without evidence behind it. Findings-per-file and false-positive rate are benchmarked against experienced manager review on live Jack Ross engagements, calibrated firm by firm during onboarding and reviewed quarterly.
Three layers run before the partner sees the pack. Findings are prioritised by quantitative and qualitative materiality, with the full log retained. A consistency pass verifies figures reconcile across every review domain. An adversarial pass runs on higher-risk files to catch disclosure gaps that a single-pass review could miss.
The partner’s sign-off remains the authoritative quality gate. The system is designed to reduce the partner’s workload on that gate, not to substitute for it.
All processing runs under the firm’s existing confidentiality obligations, in UK and EU data-protection law. No client data is used to train external or third-party models. Retention and deletion schedules are agreed per firm, in writing, before onboarding.
A Data Processing Agreement is supplied at the invitation stage. Penetration testing and SOC-aligned controls are documented for PE due diligence.
No. Infinite Accountant sits alongside your existing production stack. It ingests trial balances, draft accounts, tax computations and working papers from the systems you already run, and returns branded PDF packs in the firm’s house style. There is no platform migration. Onboarding is measured in weeks, not quarters.
Better, not worse. The Preparer Pack is a teaching document, not a correction list. Every finding carries the reason, the FRS reference and the working paper that proves it. Juniors get the quality of feedback previously reserved for the best managers — on every file they submit, from day one.
Firms onboarded to Infinite Accountant report faster progression of preparers into senior roles, and a measurable lift in first-submission quality inside six months.
Commercial terms are disclosed on invitation, under NDA, and agreed in writing. A pilot runs on one of your own files before any commitment is asked.
For broader writing on AI in accountancy, statutory accounts review and the future of professional judgement, read Umar Memon’s articles and essays.