Professional Bookkeeping & Accountancy

Finances you can
actually trust.

Transparent pricing, no surprises. Expert UK bookkeeping from £0 — with a real-time client portal so you always know where your finances stand.

£0
To get started
2
Working days setup
100%
HMRC compliant
HMRC Registered Agent
AML Compliant (MLR 2017)
Real-time Client Portal
Making Tax Digital Ready
Payments via Stripe
Our Services

Simple, transparent pricing.

All plans include access to your personal client portal. Choose the level of support that fits your business.

Free Member 🎁
No commitment · No card required
£0
  • Client portal access (view documents & deadlines)
  • HMRC deadline reminders by email
  • Monthly newsletter & tax tips
  • Free 30-minute initial consultation
  • Access to K108 community & resources
SOLE TRADERS
Annual Receipts 🧾
One-off · Per tax year
£150
  • Full annual receipt processing & categorisation
  • Bank reconciliation (CSV or PDF)
  • Profit & Loss statement preparation
  • SA100 self-employment schedule (SA103)
  • Tax liability estimate (Income Tax + NI)
  • One review call included
Starter
Up to 75 transactions / month
£108 / month
  • Bank reconciliation
  • Expense categorisation
  • Basic financial reports
  • Monthly summary
Growth
76 – 200 transactions / month
£168 / month
  • Everything in Starter
  • VAT quarterly prep
  • Quarterly review call
  • HMRC correspondence
Most Popular
Business
201 – 400 transactions / month
£248 / month
  • Everything in Growth
  • Monthly management reports
  • P&L & cash flow
  • Dedicated account manager
Scale
401 – 700 transactions / month
£348 / month
  • Everything in Business
  • Priority support
  • Bi-weekly calls
  • Year-end preparation
Enterprise
700+ transactions / month
£348+ / month
  • Everything in Scale
  • Custom reporting
  • Unlimited transactions
  • Senior accountant

All prices exclude VAT. Monthly plans billed monthly with 30 days notice to cancel.

Process

Up and running in 48 hours.

From application to fully active account — we make it seamless.

1
Apply Online
Complete our 5-step onboarding form with your business details, KYC documents, and chosen package.
2
We Review
Our team reviews your application within 1 working day and sends your engagement letter to sign.
3
HMRC Authorisation
We submit your 64-8 agent authorisation so we can deal with HMRC directly on your behalf.
4
Portal Activated
Your client portal goes live. Track deadlines, view documents, and message us anytime.
Why K108

Built for how modern
businesses actually work.

We combine expert accountancy with technology so you're never in the dark about your finances.

🔒
Full AML Compliance
We're fully compliant with the Money Laundering Regulations 2017. All client identities are verified before engagement.
📊
Real-Time Portal
Your personal dashboard shows deadlines, documents, financial reports, and messages — updated in real time.
⚡
Making Tax Digital
We submit all VAT returns via MTD-compliant software and keep you ahead of any new HMRC digital requirements.
💬
Direct Communication
Message your accountant directly through the portal. No call centres, no ticket queues — just real people.
📅
Never Miss a Deadline
Automated HMRC deadline reminders by email for VAT, CT600, SA100, CS01, and more — for every client.
🏦
Transparent Pricing
Fixed monthly fees — no hidden extras. You always know exactly what you're paying and what you're getting.
Client Stories

Trusted by businesses
across the UK.

★★★★★

"K108 sorted my self-assessment and I didn't have to think about a thing. The portal is brilliant — I can see exactly what's happening."

Alex M. — Freelance Designer, London
★★★★★

"Switched from a high street accountant and saved £200 a month. The Business package gives me more than my old accountant ever did."

Priya K. — E-commerce Ltd, Birmingham
★★★★★

"Started on the free membership and upgraded within a month. The 30-minute consultation alone was worth it — very knowledgeable team."

James T. — IT Contractor, Manchester

Ready to get started?

Join free today — no card required. Upgrade whenever you're ready.