Seven “invisible” costs I find in the first month with new clients (and how to cut them)
For busy owners, money doesn’t usually leak in dramatic ways; it drifts away in £20–£300 chunks that auto-renew, sit in fees, or happen because the default setting never got changed. My job is to surface these calmly, fix them without drama, and set simple routines so they don’t come back.
1) Forgotten subscriptions and duplicate tools
What I find:
Tools paid on personal cards or legacy emails
Multiple apps doing the same job (storage, design, project management)
Annual plans that renewed quietly at higher prices
Quick fix I implement:
Export last 3–6 months’ bank and card spend; tag all subscriptions
Merge overlapping tools; enforce team logins under one plan
Switch to annual only if used weekly; otherwise monthly with reminders Savings range I see: 10–40% of SaaS spend within 30 days
2) Payment processing fees you don’t notice anymore
What I find:
Higher-than-market card fees
“Non-compliance” PCI or chargeback fees
Not using direct debit for repeat clients (missed fee savings and faster cash)
Quick fix I implement:
Benchmark acquirer rates; negotiate or switch
Enable direct debit (e.g., GoCardless) for recurring invoices
Surcharge or minimum order thresholds where appropriate and compliant Savings range I see: 0.2–0.6% of card volume; cash-in-sooner benefit on top
3) Inefficient payroll cycles and small payroll errors
What I find:
Paying too frequently (weekly when monthly would do), raising admin/time costs
Overtime and holiday pay miscalculations
Incorrect NI categories or starter/leaver handling
Quick fix I implement:
Move to monthly payroll where appropriate; tighten cut-offs
Automate timesheets and approvals; standardise overtime rules
Run a mini payroll compliance check in FreeAgent
Savings range I see: £100–£500/month in admin/time plus avoided penalties
4) Supplier creep and unnegotiated renewals
What I find:
Long-standing suppliers never re-quoted
Auto-renewed contracts with quiet price increases
Volume discounts not applied
Quick fix I implement:
Create a supplier table with renewal dates and last-quoted price
Ask for benchmark quotes; leverage annual volume data
Consolidate orders to qualify for price breaks
Savings range I see: 5–15% on recurring supplier spend
5) Inventory holding and waste (even in service businesses)
What I find:
Excess stock or consumables tied up in cupboards
No par levels; over-ordering “just in case”
Write-offs untracked and lessons not fed back to ordering
Quick fix I implement:
Set par levels and reorder points; do a quick shelf count weekly
Rationalise SKUs; promote slow movers; adjust menu/product mix
For services: check hardware/peripherals and office stock policies
Savings range I see: 10–25% reduction in average stock over 60–90 days
6) VAT and HMRC timing penalties (avoidable “tax for disorganisation”)
What I find:
Late VAT or PAYE payments causing penalties and interest
Missed Flat Rate Scheme or wrong VAT treatment inflating cost base
Not reclaiming eligible input VAT due to missing receipts
Quick fix I implement:
Calendarise VAT/PAYE deadlines; automate reminders
Review VAT scheme suitability; fix coding and evidence collection
Implement a 15-minute weekly receipt capture routine (e.g., FreeAgent Smart Capture)
Savings range I see: Penalties eliminated; 1–3% improvement via correct VAT treatment and evidence
7) Delivery, travel, and micro-expenses that bypass policy
What I find:
Ad-hoc courier/ride-hailing costs that add up
Staff buying on personal cards without guidance
Mileage not claimed efficiently or appropriately
Quick fix I implement:
Simple expense policy with approved vendors and thresholds
Shared company card with category limits; monthly review
Standardise mileage claims and routes where legitimate
Savings range I see: 5–20% on these categories within two months
A 30-minute DIY audit you can run this week
Pull last 90 days of bank and card statements; tag “subscription”, “fees”, “supplier”, “HMRC”, “stock”, “travel”.
Highlight any subscription or supplier without a clear owner or purpose.
List HMRC dates for the next quarter; add to your calendar with reminders 7 and 3 days before.
Spot top three recurring costs that have increased >10% year-on-year or versus prior quarter.
Decide one action per category: cancel/merge (subscriptions), renegotiate (supplier), adjust cycle (payroll), set par levels (stock), set DD (collections).
If you’re VAT-registered, double-check that the subscriptions you keep are coded correctly with evidence attached, this alone stops reclaim slippage.
How this plugs into The Works
Inside The Works (£400/month), I:
Run a structured cost audit in month one
Tag subscriptions and negotiate quick wins
Set up a simple supplier/renewal tracker and calendarise HMRC items
Implement a weekly receipt-capture routine and monthly cost review
Fold findings into a 12-week cashflow so savings are visible and durable
For lighter support, The Quarterly (£350/quarter) includes a quarterly cost review and clean-up, but fast-moving businesses usually benefit from monthly cadence.
FAQ
Will cutting subscriptions break workflows? I consolidate carefully and trial overlaps before cancelling. The aim is fewer, better tools not chaos.
Can this work if I’m mostly cash-based? Yes, fees, supplier creep, and HMRC timing still apply. We adapt the audit to your cash pattern.
How quickly do savings appear? Many land within 30 days (subscriptions/fees). Supplier and inventory improvements accrue over 1–3 months.
Conclusion and next steps
Invisible costs are rarely dramatic, they’re habitual. A calm first-month audit typically releases quick savings and steadier cashflow, without compromising quality. If you’d like me to run this audit and set permanent controls, I recommend moving onto The Works so we catch these leaks early and keep them closed.