Clear Numbers. Confident Progress.

The finance teamyou never haveto hire.

From £50 a month for a sole trader’s tax return to a whole finance department for a £20m business, on one fixed monthly fee, run by senior people who have done this for twenty years. Clear numbers you can act on, and a real person on the phone the same working day.

Fixed monthly fees. Senior people. Same working day replies.
Free · 30 minutes

What your first call covers

  • ✓A clear read on where your numbers stand today
  • ✓Where you’re overpaying tax or carrying risk
  • ✓A simple plan, and a fixed, transparent quote

No obligation. No jargon. No pushy sales.

Where are you right now?
Working in your tools
XeroQuickBooksSageFreeAgentBusiness CentralDextOracle FusionDynamicsExpensifySAPNetSuitePower BICognosCODAWorkdayUnit4AcumaticaZohoSalesforceFreshBooksKashFlowZapierStripeGoCardless
Practice founded 2010
What we do

Everything your finances need, under one roof

Pick the support that fits where you are now, and step up to more as you grow. Every service is run by people who understand the business behind the numbers.

Personal Tax

Keep more of what you earn, without the deadline stress.

Business & Compliance

The essentials handled properly, so nothing slips and nothing surprises you.

Grow & Advisory

Support that takes you beyond compliance and towards your next stage.

Finance Function

Your finance department, without the hiring

A financial controller costs well over £80,000 in the first year once national insurance, pension and a recruitment fee are added, takes three months to find, and leaves. We run the whole department for you on one fixed monthly fee, from the first sales invoice to the year end accounts, with senior oversight and a month end that lands in five working days.

Every day

Invoice to payment, handled

Sales invoicing and credit control, purchase ledger and supplier payment runs, expenses, payroll and pensions, VAT, and bank reconciliations done daily rather than monthly.

Every month

Month end in five working days

Management accounts with commentary in a pack your board will read, a thirteen week cash flow updated weekly, and the variances explained before anyone has to ask.

Every year

Year end, tax and the audit

Statutory accounts, Corporation Tax, the audit if you have one and the Companies House filings, with nothing rebuilt at the last minute because the ledgers were kept clean all year.

Always

Senior people who know your business

Twenty years of running finance functions inside owner managed and investor backed groups, on the phone the same working day and in the room when it matters.

Why Zuizz Finance

A finance partner, not just a filing service

Since 2010 we have helped owner managed, growing and investor backed businesses get clear, act with confidence and grow. Here is what that means for you.

Proactive, not reactive

We flag opportunities and risks before they become problems, not twelve months later in the accounts.

Senior people, every time

You work with experienced finance professionals, not a junior learning on your account.

Fixed, transparent fees

Agree the price up front and know exactly what you’re paying. No surprise bills, ever.

Quick to respond

A real person who knows your business, back to you fast, not a ticket in a queue.

Plain English

We translate the numbers into decisions you can actually make. No jargon, no lectures.

Built to grow with you

From your first tax return to a five entity consolidation, one partner across the whole journey.

Getting started is easy

Three steps to clearer numbers

No long forms, no commitment. Just a straightforward way to find out if we’re the right fit.

1

Book a free call

Tell us where you are and what’s on your mind. Thirty minutes, no obligation.

2

Get a clear plan & quote

We’ll show you what we’d do, what it costs, and the difference it makes, in plain terms.

3

We handle it, you grow

We take the finance off your plate and keep you in the loop with numbers you can trust.

Start with a free call →
Simple pricing

Fixed monthly fees, no surprises

One clear price agreed up front, covering everything you need at your stage. Move up a plan whenever you’re ready, no penalties, no awkward conversations.

Sole Trader
For self employed, sole traders and landlords who want it done right.
from £50/mo
  • ✓ Year end accounts & Self Assessment
  • ✓ Bookkeeping & record keeping
  • ✓ Tax saving review
  • ✓ Unlimited email & phone support
Get a quote
Small Business
For limited companies that want the essentials handled and tax minimised.
from £150/mo
  • ✓ Everything in Sole Trader, plus:
  • ✓ Annual accounts & Corporation Tax
  • ✓ VAT returns & payroll
  • ✓ Director’s Self Assessment
  • ✓ Quarterly management accounts
Get a quote
Growing & Group
For multi entity, scaling and PE backed businesses that need more.
from £350/mo
  • ✓ Everything in Small Business, plus:
  • ✓ Monthly management accounts
  • ✓ Group & multi entity reporting
  • ✓ Cash flow & board packs
  • ✓ Dedicated finance lead
Get a quote
Finance Function
For £1m to £20m businesses that would rather not hire a bookkeeper or controller again.
from £1,500/mo
  • ✓ Everything in Growing & Group, and
  • ✓ Sales invoicing & credit control
  • ✓ Purchase ledger & payment runs
  • ✓ Month end in five working days
  • ✓ Thirteen week cash flow, weekly
  • ✓ Senior oversight & a visit when it matters
See what is included

All prices are exclusive of VAT. The Finance Function is scoped from a short list of questions about your volumes, entities and systems and agreed in writing before anything starts. See what is included →

Since 2010
Helping businesses grow
UK wide
London and UK wide
One fee
Fixed, monthly, by direct debit
Compliance→Growth
One partner, every stage
Good to know

Questions, answered

Yes, and it’s simpler than you’d think. We handle the handover with your previous accountant directly, including the professional clearance, so you barely have to lift a finger. Most switches are done within a couple of weeks.

It depends on what you need, but we always agree a fixed, transparent fee before any work starts, so there are never surprise bills. Many clients move to a simple monthly retainer that spreads the cost and covers everything. Book a free call and we’ll give you a clear quote.

Almost certainly. We work day to day in Xero, QuickBooks, Sage, FreeAgent and Microsoft Business Central, and we can help you move between them if your current setup is holding you back.

The three plans keep you accurate and on time, bookkeeping, VAT, accounts, payroll and tax, with management accounts as you grow. The Finance Function is the whole department run for you, from sales invoicing and supplier payments to month end, cash flow, year end and the audit, for businesses that would rather not hire a bookkeeper or controller again. Most clients start on a plan and move up when the business needs more, with the same team throughout.

We’re based in London and work UK wide with clients right across the UK. Because everything runs in the cloud, you get the same responsive service wherever you are.

Fast. You’ll deal with a senior person who knows your business, and we pride ourselves on quick, clear replies, not a ticket lost in a queue.

Real results

A few things we’ve sorted recently

Anonymised, but real. This is the kind of work we do every week.

Landlord tax

Filed before the deadline

A non resident landlord came to us late, with three properties and barely any records. We rebuilt the year, claimed every allowance and filed comfortably ahead of the deadline.

Limited company

From messy books to monthly reporting

A growing company was months behind and flying blind. We caught the bookkeeping up, moved them to cloud software, and now deliver clear monthly management accounts they actually use.

Group reporting

An investor ready pack

A multi entity group needed a consolidated pack for a lender. We built the consolidation and a board ready reporting pack that gave the investor real confidence.

Already with an accountant?

Switching to us is simple

You can move mid year, and we handle the entire handover and professional clearance with your old accountant. Nothing awkward for you to do.

Start the switch →
Why you can trust us
Practice founded 2010, Zuizz Finance Limited incorporated 2026
Fixed fees agreed up front
Senior finance professionals
Secure document handling
Same working day response
Let’s talk

Ready for clear numbers and confident progress?

Book a free, no obligation consultation. Tell us where you are, we’ll show you what’s possible.

Book your free call

We’ll get back to you the same working day.

  1. We review your enquiry
  2. We reply the same working day
  3. You get a fixed quote before any work starts

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Free calculators

See your numbers in seconds

Free take‑home pay, IR35, landlord tax and salary‑vs‑dividend calculators for the 2026/27 tax year. Works on any phone and installs like an app.

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