Managed, human-controlled AI client-chasing agent for UK accountancy and bookkeeping practices
A human-controlled AI agent for managed client chasing.
Quiet Quarter checks what is missing, prepares and follows up on client requests, classifies replies, attempts agreed filing and tracker updates, and routes exceptions to your team—inside the inboxes and systems you already use.
The helper does not answer the expense question. It routes the message with context and takes no further action.
Same case QQ-SIM-042 · Document filed · question splitpriya-sharma-june-statement.pdf
File retained · question routed to Kelly · client team
Exception · professional judgementStopped
“Is the van repair an allowable expense?”
K
Routed to Kelly · client teamClient question · source reply attached · no answer sent
The operating workflow stops where professional judgement begins.
Friday · 17:02Weekly email
09
By Friday, the work is quiet—and inspectable.
The practice sees what moved, what remains outstanding, what needs a human, and the available history captured by the specified action record. Connected-system gaps remain visible rather than being assumed away.
Same case QQ-SIM-042 · Friday state · inspectablepriya-sharma-june-statement.pdf
Clients / Priya Sharma / 2026–27 / Bank statements · 1 record still outstanding
Friday summaryPriya Sharma · April–June 2026 records
1june bank statement filed
1receipt bundle outstanding
1question with Kelly
0unapproved emails sent
What moved, what is stuck, and what needs a human.
Simulation · sample data · not proof
Front-end simulation with sample data; not a customer case study, live integration, operating test or proof of delivered results.
Named deployment evidence
AI-assisted workflows are live. The evidence boundary is visible.
These are adjacent deployments, not promised UK Quiet Quarter results. Each card keeps its source and transferability limits beside the metric.
67% lessReported time spent
Internal pre/post staff comparison
Transferable live deployment—not UK MTD · client-reported · not independently audited
Adjacent live deployment · client-reported · unaudited · source detail not held
Client-reported and not independently audited; measurement period, sample detail, source detail not held, and calculation formula not supplied. This adjacent live deployment is not Quiet Quarter, not a UK-practice result, and not MTD proof. The $666K figure is estimated annualised gross staff-capacity value, not an independently audited cash saving; it is not cash saved, payroll reduction or revenue.
The Helpers prepare drafts; people retain control of client-facing decisions.
47% lessHuman time spent
Across the measured workflow
Transferable live deployment—not UK MTD · client-reported · not independently audited
Adjacent live deployment · client-reported · unaudited · source detail not held
Client-reported and not independently audited; measurement period, sample detail, source detail not held, and calculation formula not supplied. This adjacent live deployment is not Quiet Quarter, not a UK-practice result, and not MTD proof. The 1,780 figure is reported network population, not cases; the 21-person team and two Helpers are wider-process scope, not replacement scope, and financial validation, approval and release remain human-controlled.
Financial validation, exceptions and payment decisions remain with people.
One client. One missing record. Every hand-off visible.
This designed sample shows where the AI-supported workflow acts, where a person approves, and where professional judgement stops the workflow. It is not a customer case, live integration or result.
AI agent execution trace
From a missing record to a controlled next action.
Illustrative demoSynthetic dataNot live proof
See how a bounded AI agent could move routine records work forward while a human keeps client-facing approval and professional judgement.
Case
SAMPLE-ALPHA
Client
Sample client Alpha
Period
April–June 2026
Control rule
Approval before send; writes by permission
Execution log
One record, seven visible control points
01
· Read
Tracker state read
AI-assisted
The agent reads only the agreed source and fields for this run.
Quarterly records tracker
April statement
Received
May statement
Missing
June statement
Missing
02
· Compare
Missing record identified
AI-assisted
The tracker state is compared with the agreed period and reminder rule.
Rule match
June bank statement remains missing after the sample cut-off.
Proposed next action: draft a reminder. No message is sent at this stage.
03
· Draft
AI-assisted draft prepared
AI-assisted
The draft is grounded in the tracker finding and held for review.
Draft · held
To finance@sample-client.example
Subject June bank statement
Hello — our sample records tracker still shows the June bank statement as missing. Could you reply with the statement when convenient? Thank you.
04
· Review
Human approval unlocks one send
Human checkpoint
A person remains accountable for the recipient, evidence and wording.
Approval record
Approved by sample reviewer
Recipient checked
Source record checked
Wording checked
05
· Classify
Reply split by meaning
AI-assisted
The response is separated into record, promise and judgement routes.
Synthetic reply
“June is attached. I’ll send May on Friday. Can I claim the van repair?”
Attachment
Record received
Promise
Follow-up date
Question
Judgement required
06
· Write
Permitted filing and tracker update
Permission-gated
Only the agreed destination and tracker fields are eligible for an attempted write.
Illustrative attempted write under an agreed rule; not universal system authority.
07
· Escalate
Exception routed to a human
Human-owned
The agent stops where professional judgement begins.
Judgement queue
Client question: “Can I claim the van repair?”
Status: Awaiting accountant review
No answer drafted, no answer sent and no tax position recorded by the agent.
Operating boundary
AI advances the routine. Humans own the consequential.
AI-assisted
Read, draft, classify and attempt permitted updates
Within named sources, fields, destinations and approval rules.
Human-owned
Approve communication, decide judgement and resolve exceptions
With a visible hand-off whenever the workflow reaches its boundary.
Illustrative execution demo using synthetic data. It is not a customer case study, live integration, operating test or proof of delivered results. Real access, permissions, approval and write rules are agreed and tested before use.
Illustrative execution demo · synthetic data · not live proof
Illustrative execution demo using synthetic data; not a customer case study, live integration, operating test or proof of delivered results. Real access, permissions, approval and write rules are agreed and tested before use.
A scheduled reminder covers the send; Quiet Quarter is scoped around the subsequent agreed loop—when a reply arrives, under written rules and with professional judgement left to the practice.
Scope summary. After an approved request or reminder is sent, Quiet Quarter is scoped to handle an agreed reply loop: identify in-scope contents, attempt permitted filing and tracker writes, route exceptions to a named person and produce the agreed Friday summary. Client replies and write completion are not promised, and professional judgement stays with the practice.
01
Request or reminder sent—after approval
At launch, every client-facing message is held for practice approval. Once approved, the agreed request or reminder is sent through the scoped route.
Reminder-only workflow boundaryA scheduled reminder covers the send; Quiet Quarter is scoped around the subsequent agreed loop.
02
Reply received—if the client responds
If a reply arrives through the agreed inbox route, it enters the scoped workflow. Client response is not a controllable workflow output.
03
Contents identified under agreed rules
In-scope contents are classified under the written rules. Unclear, sensitive, unusual or out-of-scope material becomes an exception.
04
Agreed document filed—when the permitted write completes
A permitted filing write is attempted under separately agreed approval, reconciliation and failure rules, and only where technically feasible.
05
Tracker updated—when the permitted write completes
A permitted tracker write is attempted under its separately agreed approval, reconciliation and failure rules. A failed or unavailable write becomes an exception.
06
Exception routed to a person
The workflow stops and hands the item, source context and available status to the named human owner. It does not make the professional decision.
07
Friday summary produced
The agreed Friday progress summary reports available workflow outputs, outstanding items and named exceptions. It is an operating output, not proof of a customer outcome.
This is the approved service scope, not evidence that a particular workflow has executed or that every step completes. The scope does not promise a client reply. Filing and tracker writes are permitted attempts under separately agreed approval, reconciliation and failure rules; filing is attempted only where technically feasible. Exact access, connection methods and limitations are confirmed before build. Professional judgement stays with the practice.
03 · Economic check
Test the fee against work you can measure.
Price the full chase drain — direct hours plus context switching, rework and proofreading — then compare it with retained approval work and a credible destination for released capacity.
A rough cost model that starts at zero. Enter the hours you can see on the chase work itself — then we price the full drain, not just the clocked minutes.
Starting state: workload and cost fields are blank; the calendar conversion and cash-destination share are labelled illustrative presets.
Leave blank if unknown. Decimal values are accepted.
Use a loaded staff cost; leave blank if unknown.
Illustrative calendar preset; change it if your planning convention differs.
Outputs start from the values in these fields. Full chase-loop cost applies a labelled ×3 modelling factor; advanced released-capacity figures stay on direct hours. No practice workload or saving is assumed.
Direct staff time only
— / month
Full cost of the chase loop
— / month
Estimated initial-term full cost
—
Why full cost is higher than clocked time
Context switching — leaving billable or deadline work, rebuilding focus after each chase interruption
Draft mistakes and rewrites — wrong client, wrong ask, missing attachment, tone that needs a second pass
Proofreading before send — reading every chase email carefully because a slip lands on the practice
Direct hours × 3. Modelling assumption for hidden drag around each chase — not a measured result for your practice, and not applied to released-capacity or cash-effect figures below.
Under 8 staff hours a week, a paid setup rarely earns its keep — a good checklist and an off-the-shelf assistant are usually the better buy, and we say so.
Between 8 and 22 hours a week the case depends on your loaded rate and chase volume. The readiness scorecard gives you a structured read before a chase-loop assessment.
At 23 or more hours a week, the workload sits squarely in the band Quiet Quarter is built for. The scorecard or a chase-loop assessment is the sensible next step.
Owner-approved screening model · not observed proof
These are owner-approved screening rules and modelling assumptions, not evidence of typical workload, savings, customer outcomes or delivery capacity.
Model released capacity, possible cash effect and paybackAdd approval time, setup involvement, a cash-destination share and an optional software-route cost.
What would the setup have to release to pay for itself?
Extend your numbers across the initial term: the whole fee, your own setup and approval time, and the difference between released-capacity value and a possible cash effect. Every figure here is arithmetic on your inputs — a planning aid, not a promised outcome.
Subtracted from each released-capacity scenario and added to gross break-even.
Valued once at the hourly cost you entered.
Illustrative preset. Raise it only where released time has a credible cash destination.
Optional. Leave blank when there is no software route to compare.
Time becomes cash only where it displaces paid cover — overtime, temporary help, a planned hire — or becomes billable work. Start at half unless you have a firmer plan.
If software you already run solves this safely and economically, keep it — we say so.
Time released and cash effect, by modelling scenario
Scenario
Share
Modelled gross hours/week
Net released capacity/week
Released capacity value/month
Possible cash effect/month
Conservative
30%
—
—
—
—
Planning
50%
—
—
—
—
Strong
70%
—
—
—
—
Conservative (30%) — Deliberately below our screening share — a cautious plan should survive this case.
Planning (50%) — The screening share our own fit rules apply before recommending a paid step.
Strong (70%) — A strong result. Plan on it only once a measured month supports it.
Break-even and payback against the current tariff
The configured initial-term fee is £8,789, excluding VAT: eleven paid monthly periods after the free measured period, with the configured setup treatment applied.
Owner-approved derived tariff total
£8,789 excludes VAT and is the configured initial-term fee from eleven paid monthly periods after the free measured period; proposal-specific third-party costs remain separate where stated.
Twelve monthly fees at the current tariff total £9,588, excluding VAT; this is an arithmetic comparison, not the initial-term invoice total or a customer outcome.
Owner-approved derived tariff total
£9,588 excludes VAT and is an arithmetic twelve-month tariff comparison at the current monthly fee; it is not the first-term invoice total or a statement of customer outcome.
The first 30 live days are free and measured in human-approval mode.
Owner-approved current term
The clock starts at go-live, means live days rather than working days, and the period is measured in human-approval mode.
The 12-month initial agreement starts at go-live.
Owner-approved current term
The initial term starts at go-live; the signed agreement governs termination, dependencies and any contract-specific consequences.
On your numbers, the full initial-term cost needs — gross hours a week; the recurring fee needs —. If 50% has a cash destination, the recurring cash-effect break-even needs — gross hours a week.
Initial-term position and cumulative payback, by modelling scenario
Scenario
Possible cash-effect position / initial term
Modelled cumulative payback
Conservative
—
—
Planning
—
—
Strong
—
—
Priced software route: — a month (— across the modelled initial term). On that route your team still owns sending, classifying, filing and exceptions.
A monitored setup still costs your team time — approvals, exceptions and the weekly summary. Every scenario nets your weekly approval estimate out of the released hours.
Released capacity value and possible cash effect are separate: Time released and realised cash effect are different things. The released-capacity column prices every net hour; the possible-cash-effect column keeps only the share you entered for time with a credible cash destination. Recovered minutes scattered across a week do not automatically create a saving.
We do not yet publish measured results for this workflow. Where a useful baseline exists, an estimate may be reviewed in the chase-loop assessment, but it is not a promised saving. The measured launch-period review against a signed acceptance plan, not this page, is the evidence that matters for your practice.
This calculator is illustrative only. It does not promise a number of hours released. The ×3 full-cost factor models context switching, rework and proofreading around each chase; it is not itself a saving and is not used to inflate released-capacity value. Actual impact depends on workflow scope, data quality, staff usage, approval speed and client behaviour.
Illustrative model · user inputs · no promised outcome
Every output is arithmetic on user inputs and explicit assumptions. Time released is not cash saved, payroll reduction, revenue, avoided headcount or a promised outcome.
A managed AI agent that runs an agreed client-record chase loop with human approval at launch.
Price and commitment, plainly
Five facts to understand before you book.
Quiet Quarter costs £799 per month, excluding VAT.
Owner-approved current tariff
£799 per month is excluding VAT, applies to the signed scope, and is not a was-price comparison or a statement of total customer cost.
Setup included
Owner-approved current tariff
Setup is included in the current offer; proposal-specific third-party or tool costs are separate where stated in the signed scope.
The first 30 live days are free and measured in human-approval mode.
Owner-approved current term
The clock starts at go-live, means live days rather than working days, and the period is measured in human-approval mode.
The 12-month initial agreement starts at go-live.
Owner-approved current term
The initial term starts at go-live; the signed agreement governs termination, dependencies and any contract-specific consequences.
Live day 60 is the dependency-adjusted output-floor review that can open the approved conditional exit process.
Owner-approved conditional exit term
Exit is not unconditional: it requires a recorded miss within Mach Lilies' responsibility, five business days' notice and an unsuccessful ten-business-day cure review; the signed agreement controls.
One signed, staged chase workflow across agreed inboxes, trackers and document locations.
Strong-fit signal
Recurring email-led chasing, a reliable tracker, useful weekly volume and a named owner.
Not a safe fit
No source of truth or owner, mainly offline chasing, very low volume, or unsupervised sending and professional judgement.
Headline installed scope
Defined client-record chasing workflows agreed in writing and brought live in stages
Active client chase contacts governed by signed quantity and counting rules
Uses only the inboxes, trackers and document locations whose connection method is agreed in the signed scope
Every client-facing message held for human approval throughout the first workflow's live pilot
Weekly Friday progress summary
Initial live-period output review against the signed acceptance plan
Workflow one launches first in human approval mode. Each additional workflow included in the signed scope launches only after the preceding workflow passes its stability review; dates are proposal-specific.
The agreed workflow can move chasing, replies, permitted write attempts and exceptions. Professional judgement and every launch approval stay human-owned.
Client-facing send
Reviewer-held at launch
Professional judgement
Qualified staff own it
Unclear reply
Named human owner
Access and processing
Agreed before connection
A managed AI agent, not another dashboard. Mach Lilies installs and operates the agreed workflow around familiar tools; your practice retains every professional decision.
Every client-facing message is held for your team’s approval during the first 30 live days.
Operating commitment · control evidence pending
This is an approved service boundary, not completed control-test evidence. Approval rules, write actions and any later autonomy are contract-specific and require separate written approval.
Reminder softwareA human-controlled AI agent that progresses the agreed chase.
No. Quiet Quarter handles the chasing, filing, tracking and reporting around client records. Judgement — tax treatment, accounting decisions, anything regulated — stays with the qualified people at your practice.
What does "human approval mode" mean?
At launch, every client-facing message is held for approval by your team. That remains the rule throughout the live approval-mode pilot. Only after that pilot is reviewed may the practice consider a workflow-specific, tested, written change for later operation.
Do we need to change software?
Not necessarily. The starting point is your existing inbox, tracker, and document locations. The chase-loop assessment confirms whether they can support a controlled workflow and what access, integration, or extra tooling would be required. No software change is assumed or promised before that review.
How quickly can we be live?
Implementation timing is confirmed in the signed proposal after access, scope, dependencies, and the live approval-mode pilot are reviewed. This page does not promise a delivery date. Delayed access, unsupported systems, or scope changes can extend it.
What does Quiet Quarter cost?
The approved recurring tariff and setup treatment are stated below. Proposal-specific scope and third-party costs remain governed by signed terms.
The current new-order tariff is £799 per month, excluding VAT, and applies to the proposal-specific scope.
Owner-approved current tariff
£799 per month is excluding VAT, applies to the signed scope, and is not a was-price comparison or a statement of total customer cost.
The current Quiet Quarter offer has a £0 separate setup fee because setup is included; proposal-specific third-party or tool costs can still be separate.
Owner-approved current tariff
Setup is included in the current offer; proposal-specific third-party or tool costs are separate where stated in the signed scope.
How does the measured launch period work?
The approved launch-period and conditional-exit terms are stated below. The signed agreement governs how they apply to the scoped workflow.
From go-live, the first 30 live days are free and measured in human-approval mode before the first invoice on live day 31.
Owner-approved current term
The clock starts at go-live, means live days rather than working days, and the period is measured in human-approval mode.
On live day 60, cumulative dependency-adjusted evidence is reviewed against the signed controllable output floor. A recorded supplier-responsible miss can open a process requiring notice within 5 business days and an unsuccessful 10-business-day cure review; the signed agreement controls.
Owner-approved conditional exit term
Exit is not unconditional: it requires a recorded miss within Mach Lilies' responsibility, five business days' notice and an unsuccessful ten-business-day cure review; the signed agreement controls.
What data-processing due diligence happens before access?
The data-safety page is a proposed control framework, not a completed due-diligence pack or compliance determination. Actual suppliers, processing locations, retention, access, action-record coverage, incident contacts, and contractual terms are confirmed for the scoped workflow and put into signed documents before access is granted.
What about clients who won't do email?
Phone, paper, and messaging-app chasing stays with your team unless a separate safe workflow is agreed. The chase-loop assessment checks whether enough of your repeatable chase loop runs through a controllable inbox to make Quiet Quarter worthwhile.
More questions — offer mechanics, acceptance reviews, edge cases and data handling — are answered on Pricing and Data safety.
The next useful step
Map one chase before you buy.
Use your own workload to see what the AI agent could handle, what must stay human, and whether the economics justify a conversation.