An AI that knows your practice and runs it for you.
Not a chatbot. Not another subscription. Not a tool your staff need to learn. An AI Operating System built around how Meridian & Co actually works — your clients, your HMRC deadlines, your payroll and VAT cycles, your team. Think of it as three things working simultaneously.
🏛️
It knows your practice
It knows every client in your portfolio — their year-end dates, their CT history, their VAT quarters, their payroll runs, their director's loan positions, their filing statuses. It knows your team, your bookkeeping software, your HMRC correspondence. It understands the firm the way a partner who's known it for years would. You never explain context — it already knows.
🌙
It works while you sleep
Document chase emails queued overnight. Deadline alerts prepared before 7am. VAT and MTD quarterly reminders lined up. Draft accounts assembled from the bookkeeping data. By the time you arrive at the London office, the admin is already processed — and everything that needs a human decision is waiting for your review, not the other way around.
📱
It keeps you in control — from anywhere
Every morning at 7am, a briefing lands on your phone. Which records are overdue. Which CT600s, VAT returns and MTD updates are due this week. What needs your attention today. Client queries, deadline risks, team actions — a complete picture of the practice before you've had your first coffee.
THINK OF IT AS
A highly contextualised AI operating system that understands your business. Think of it as your:
AI personal assistantAI co-CEOAI chief of staffAI developerA super-intelligent digital employee embedded in your business
AIOS is wrapped around your business so that it runs your business. You, as a business owner, are freed up to no longer be IN the business running its daily activities, but ON the business — focusing on growth, strategy and goals.
Your AIOS is yours — you own your data and your AI account outright, with no lock-in. And you're never left running it alone: Enevol builds it, hosts it, secures it and keeps it evolving for you under a simple evolution retainer — so the system grows with the business while you stay ON it, not IN it.
ENEVOL AIOS PLATFORM
Your practice, running itself. Your clients, never missed.
Hundreds of clients. CT, VAT, payroll, month-end, Self Assessment and now MTD — deadlines all year round. A team stretched between admin and advisory. AIOS handles the operations — so your people can do the work they were actually trained for.
FCCA
FCCA chartered accountants
8–12h
Saved per person/week
7am
Daily brief delivered
THE ENEVOL BUILD — HOW YOUR AIOS COMES TOGETHER
STAGE 01
Know — it learns your practice
Your AI knows the firm — every client, deadline, VAT quarter, payroll run, staff member and bookkeeping record. It understands your practice the way a long-serving partner does, so you never explain context.
STAGE 02
Connect — wired into your systems
A live link into the tools you already run — Xero, QuickBooks or Sage, HMRC, email. Client records, deadlines, payroll and billing data become visible, queryable and actionable in real time.
STAGE 03
See — the whole practice, every morning
Every morning: a brief covering what's overdue, what's due soon, which VAT and MTD quarters are coming, what needs a client conversation. You start informed, not reactive.
STAGE 04
Do — the recurring work, handled
Document chasing, deadline reminders, VAT and MTD nudges, draft accounts prep, client update emails — handled automatically, one workflow at a time. Your team makes the judgement calls, not the admin.
STAGE 05
Grow — capacity back into the practice
Every hour recovered from admin goes back into advisory work, business coaching, new client acquisition, and tax planning — the high-value work that grows the practice and justifies your fees. Each stage stands on its own, and we build them in order.
🤖
This is a live sample — configured for a fictional practice, Meridian & Co
Everything you're looking at runs on Anthropic's Claude API — the same AI powering millions of professional workflows. We've set it up specifically for this practice: UK tax law, accountancy workflows, payroll, VAT and MTD. Nothing generic.
Good morning, Alex ☀️
Friday 29 May 2026 · 09:30
300
Clients monitored
34
MTD clients to onboard
3
Actions today
📁
6
Records overdue from clients
🧾
9
VAT returns due this quarter
🏢
3
CT600 deadlines in 30 days
✅
62
Returns filed this quarter
Today's Action List3 items · All drafts ready
Halford Logistics Ltd — month-end records outstanding
Monthly management accounts (turnover £4.2m, scaling fast). Month-end close is due, but several records are still outstanding from the client. Chase needed — AIOS draft ready.
AI Draft — Month-End Records Chase Email
Dear Diane, ahead of this month's management accounts, a few items are still outstanding — the bank statements to month-end, the supplier invoices for May, and the latest payroll journal. Could you send these across by 20 June so we can close the month on time? Happy to jump on a quick call if anything's unclear...
Carnaby Tech Solutions Ltd — director dividend strategy query
Director earning £75k salary wants to extract an additional £35k. Needs advice on dividend vs bonus vs pension. Tax year 2025/26.
AI Draft — Tax Planning Summary
Hi, thanks for raising this. Given your salary of £75,000 you're already in the higher rate band, which means dividends will be taxed at 33.75% and a bonus at 40%. The most efficient options to consider are: (1) employer pension contribution — saves NI and is CT deductible, (2) dividend if cash flow allows...
R. & M. Dhillon — now within Making Tax Digital for Income Tax
Landlord clients. Combined rental income now exceeds £50k, so MTD for ITSA applies from April 2026. First quarterly update needs setting up — and the client needs a plain-English explanation of what changes for them.
Where accountancy firms lose timeFour categories · AIOS addresses all of them
⏳
Document Chasing
Clients take weeks — sometimes months — to send their year-end records, payroll changes and VAT paperwork. Your staff send the same chase emails manually, repeatedly, across the whole client base. Hours of admin that adds no billable value.
AIOS sends automated, personalised chase sequences. Escalates when ignored. Flags to staff only when human follow-up is genuinely needed.
📅
Deadline Management — and now MTD
CT600, Self Assessment, VAT quarters, payroll RTI — hundreds of deadlines across the year. From April 2026, MTD for Income Tax adds quarterly updates for every landlord and sole trader over £50k. One missed deadline means HMRC penalties and a difficult client conversation.
AIOS tracks every deadline — including MTD quarterly updates — alerts the team at 30/14/7 days, and drafts the client reminder automatically. Nothing falls through.
📑
Draft Accounts Preparation
Trial balances sitting in the bookkeeping software. Formatting accounts, writing notes, checking computations, cross-referencing the CT600 — all manual. Junior staff prepare, senior staff review. Time-intensive.
AIOS takes a trial balance export and produces a structured first draft — P&L, balance sheet, notes, director's report — ready for partner review. See the live demo on the next tab.
📧
Client Communications
Tax planning summaries, HMRC letters, accounts covering notes, MTD explainers, budget updates — all written from scratch. Each one takes 30–60 minutes of qualified time, and your clients expect it all in plain English.
AIOS drafts any client communication in seconds, in your plain-English house style. Your staff review, refine, and send. The knowledge stays in the system — you never start from a blank page.
Client Deadline TrackerWhole portfolio · sorted by urgency
Client
Return type
Period end
Filing deadline
Status
Days
Castle Print & Signs Ltd
Corporation Tax
31/03/26
31/03/27
Records overdue
14d overdue
Kingsley Retail Ltd
VAT return (Q4)
30/04/26
07/06/26
Due soon
4d
Marlow Dental Care Ltd
Payroll — RTI (M2)
31/05/26
05/06/26
New starter to add
2d
Halford Logistics Ltd
Management accounts (M)
31/05/26
14/06/26
Records outstanding
Month-end
Penrose Fabrication Ltd
Corporation Tax
31/03/26
31/03/27
In progress
305d
Carnaby Tech Solutions Ltd
Corporation Tax
31/03/26
31/03/27
Dividend query open
305d
Thornton Wholesale Ltd
VAT return (Q1)
31/05/26
07/07/26
Records received
32d
R. & M. Dhillon
MTD for ITSA (Q1)
05/07/26
07/08/26
Onboarding
65d
Draft Accounts — Live DemoPenrose Fabrication Ltd · Year ending 31 March 2026
Trial Balance — bookkeeping exportPre-loaded for this demo
Income
Turnover£284,500
Other income£2,100
Total income£286,600
Cost of Sales
Materials£68,200
Subcontractor costs£54,300
Direct labour£28,400
Cost of sales£150,900
Gross profit (47.4%)£135,700
Operating Expenses
Wages & salaries£42,000
Directors remuneration£12,000
Vehicle & travel£8,400
Insurance£3,200
Telephone & internet£1,800
Office & admin£2,600
Accountancy fees£2,800
Depreciation£4,200
Total expenses£80,890
Balance Sheet (key items)
Fixed assets (net)£32,600
Trade debtors£44,200
Cash at bank£31,800
Trade creditors(£18,600)
Director's loan (overdrawn)(£8,400)
Bank loan(£22,000)
Ready to generate draft accounts
AIOS will produce a complete set of statutory accounts — Directors' Report, P&L, Balance Sheet, and Notes — from this trial balance. Live. Right now.
AIOS is preparing draft accounts — this takes 20–30 seconds...
Demo only. Please don’t enter real personal, client or confidential information. Messages are sent to our AI provider (Anthropic) to generate a reply and are not stored.
Ask AIOS● Active
📁 Document chase email
💰 Director tax planning — £75k salary
📲 Explain MTD for Income Tax to a landlord
📮 HMRC penalty — reasonable excuse
🏢 Sole trader vs limited company at £65k
Your entire practice. From your pocket.
Your AI agent wired directly into your Telegram. Text it, voice note it, photo it — it knows your clients, your deadlines, your VAT quarters, your HMRC history. Full practice access. Anywhere, anytime.
🎙️
Voice note → client email in seconds
Hold the mic, speak for 60 seconds. "Chase Halford Logistics for the outstanding month-end records — close is due, be clear we need them." It transcribes, understands context, writes a professional email — ready before you've put your phone down.
📊
Live data on demand
"How many VAT returns are due this week?" or "Which clients have CT600s due in the next 30 days?" — it queries your live data and replies in plain English. No spreadsheets to open, no chasing the team for updates.
✉️
Drafts in your tone, instantly
"Draft a tax planning summary for the Carnaby Tech director — £75k salary, wants to extract another £35k." It knows the client, the numbers, the relevant tax rules. Returns a polished summary in under 10 seconds — you review and send.
🔔
Morning brief, every single day
7am. Your phone pings. Records overdue, CT and VAT deadlines due this week, MTD updates coming, client queries waiting — and the three things that need your attention today. Everything else can wait. Nothing gets missed.
📸
Photo a document → processed
Photograph a client's hand-written figures, an HMRC notice, or a set of payslips. It reads it, extracts the key numbers, and tells you what it means. No typing, no scanning — just point and shoot.
Ai
Meridian & Co AIOS
2 members · online
All# General📊 Daily Brief💰 Tax
🌅 Good morning — Thursday briefing
3 clients missing records · 2 VAT returns due this week
⚠️ Needs attention
• Halford Logistics — month-end records outstanding • Kingsley Retail VAT return due Friday
📋 When you're ready
• Dhillon MTD onboarding email • Marlow Dental Care accounts ready to send • Director dividend query — Carnaby Tech
Top 3 for today:
1. Chase Halford Logistics for month-end records 2. File Kingsley Retail VAT return 3. Reply to Carnaby Tech re: £35k extraction
Ahead of this month's management accounts, a few records are still outstanding — bank statements to month-end, May supplier invoices and the latest payroll journal. To close the month on time we'll need these by 20 June…"
Ready to send · tap to review full draft
09:22 ✓✓
Message
What you can ask it
If you can say it, your AIOS can do it
🏛️
HMRC & Deadlines
"Which VAT returns are due this month?" "What's the CT payment deadline for Carnaby Tech?"
✉️
Client Communications
"Draft a month-end records chase for Halford Logistics." "Write a covering letter for Marlow Dental Care's accounts."
📲
MTD & VAT
"Which clients are caught by MTD for ITSA from April?" "Explain quarterly updates to a landlord in plain English."
📑
Draft Accounts
"Take this trial balance and give me a first pass at the P&L notes." "Flag anything unusual in these figures."
💰
Tax Planning
"Compare sole trader vs limited company at £65k." "What pension options are available for a higher-rate director?"
🧠
Anything else
It knows your entire practice. If you can describe it in plain English, your AIOS can handle it — from any device, anywhere.
ROI CalculatorWhat would AIOS be worth to Meridian & Co?
Document chase emails per week50
Client update & routine emails per week35
Hours on accounts prep per week22
Deadline, VAT & MTD admin hours per week8
Average hourly value (£)£85
—
Hours saved per week
—
Value recovered per month
—
Annual value
—
Equivalent FTE recovered
Where we go from here
Everything you've seen here is live and running. The question is: what does this look like built specifically around Meridian & Co — your clients, your workflows, your team?
Step 1
The AI Audit
🔍
Half a day together — remote works perfectly. We walk through how the practice actually operates: how client records come in, how deadlines are tracked, how VAT and payroll run, how HMRC queries are handled, how accounts are prepared.
Time saved, risk reduced, fee recovery impact — ranked by value to the practice
Deliver a full build roadmap
Exactly what gets built, in what order, and what the first result looks like
First result before we build anything
You leave the audit session with something tangible — not just a plan
Step 2
The AIOS Build
⚙️
4–6 weeks after the audit. Built on your actual data, your actual client base, your actual bookkeeping setup. Not a generic tool — the Meridian & Co AIOS, specific to how you operate.
Morning brief live from day one
7am every morning — full practice picture on your phone wherever you are
Document chase sequences active
Automated, personalised, escalating — every client chased until records arrive
Draft accounts generation live
Trial balance in → structured first draft out. Partners review, not prepare
Deadline & MTD tracker running
Every CT600, SA, VAT and MTD update tracked — nothing expires unnoticed
Step 3
Ongoing — The AIOS Grows With You
📈
New automations monthly
As the team identifies new repetitive work, we automate it. The system compounds over time — each month the admin load gets lighter and the practice gets leaner.
Scales with the client base
More clients, more returns, more deadlines — the AIOS handles the increased volume automatically. You grow the practice without growing the admin burden on your team.
From any device, anywhere
Full practice intelligence from your phone. Whether you're with a client, at home, or travelling — the picture is always complete and nothing requires you to be at a desk.
Step 4
Your Team — AI-Fluent
🎓
Hands-on training for your staff
Practical sessions that take your team from “we use ChatGPT now and then” to confidently using AI across their day — drafting, research, analysis and client work. No jargon, no theory.
Built around accountancy work
Every example is from your world — tax queries, client emails, management accounts, HMRC correspondence. Your team learns on the work they actually do, not generic prompts.
An AI-first practice
The goal isn’t one AI tool — it’s a team that thinks AI-first. Meridian becomes known as the forward-looking firm, and that becomes part of how you win and keep clients.
🤝
The right first step is the AI Audit
Half a day together. We map your workflows, score the automation potential, and you walk away with a clear picture of what to build first and what it's worth. No obligation to go further — but in every session so far, the audit has paid for itself before the build even starts.
