ISM Finance Clarity

When the numbers exist, but decisions still feel risky.

Finance Clarity = Confidence

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Financial clarity when cashflow and decisions start to feel heavier

Independent financial perspective for growing businesses – when reports exist, but clarity doesn’t.

Most founders don’t need more reports- they need confidence before they commit.

A ramp along a curved wall in the Kiasma Museu, Helsinki, Finland

UK founders usually reach out when:

– cashflow looks fine on paper, but feels tight in reality
– VAT or corporation tax is approaching faster than expected
– payments are coming in later than planned
– they’re unsure how much they can safely take out
– growth has slowed and no one can explain why
– their accountant says “it’s normal”, but it doesn’t feel right

If even one of these feels familiar, a short conversation is usually enough to regain clarity.

Who ISM works with

ISM is a good fit if you:

  • run a founder-led business (£1m–£20m turnover)
  • already have an accountant, but still feel uncertain
  • notice cash feels tighter despite “okay” reports
  • are making decisions with more risk than before


ISM is a good fit if you:

  • early-stage startups
  • bookkeeping or compliance support
  • businesses looking for tax advice or filings

ISM does not provide regulated accounting, tax or investment advice.

What you get from ISM

ISM provides

  • independent financial judgement
  • calm cashflow sense-checking
  • decision support when timing, risk, and costs collide

ISM does not

  • bookkeeping or transactional finance
  • VAT, accounts filing or tax advice
  • replacing your accountant

Why founders work with ISM

  • Calm, independent financial judgement — not tied to selling services
  • Practical clarity when reports exist but decisions still feel uncertain
  • Experience running finance end-to-end inside growing SMEs

How it works

ISM engagements are focused and advisory in nature.
We typically begin with a one-off diagnostic conversation designed to clarify what matters most next.

You’ll leave with clarity, priorities, and a calm plan — not more spreadsheets.

There is no obligation to continue beyond the initial conversation.

The Calm Finance Framework (15·30·90)

15 — 15-minute weekly finance check

30 — 30-day Cash Radar

90 — 90-day Safety Buffer

Offers designed for clarity:

All services are advisory in nature and work alongside your existing accountants.

Finance Clarity Review

One-off | No commitment | Confidential

A focused, one-off session to regain control and understand what actually matters next.

£400

Finance Health & Risk Review (UK SMEs)

A focused review for UK SMEs when cash feels tight or decisions start to feel heavier.


We sense-check cashflow reality, identify key financial pressure points, and highlight practical risks.


You receive a short written summary with priorities and next steps.


Advisory only — not bookkeeping, filings, or tax advice.

£950

Finance Clarity Partner (monthly)

Hands-on finance partnership for small businesses who want ongoing calm and control.

Ongoing support after an initial review
By invitation only

Good financial decisions rarely come from more data. They come from understanding what deserves attention, what can safely wait, and when to slow down before committing.

Finance Clarity = Confidence

Who’s behind ISM Finance Clarity

Irena Sztabowska Mendak

Founder of ISM Finance Clarity

I’ve spent over 15 years running finance inside SME environments — overseeing cashflow, reporting, VAT, payroll and decision support during periods of growth and change.

I’ve helped small business owners make sense of their numbers — from my early days in HR and accounting to managing full finance operations for a London-based company.

I kept seeing capable business owners feel stressed — not because they didn’t care about numbers, but because no one helped them interpret them calmly.

My approach is straightforward, human, and judgment-free.

ISM exists to provide structured, independent financial judgement when decisions carry more weight.

Connect with me:

https://www.linkedin.com/in/irena-mendak/

Feeling unsure about a financial decision?

A short conversation can help you see what matters now — and what can wait.

Connect With Us

If you’re unsure what step makes sense, start with a short message.
We’ll suggest the most appropriate next step — no obligation.

💌 hello@ismfinanceclarity.co.uk
🌍 www.ismfinanceclarity.co.uk
💬 LinkedIn linkedin.com/company/ismfinanceclarity

📍 Location London, United Kingdom

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