You run your business.
We handle everything else.

Every filing. Every deadline. Every compliance obligation. Handled — so you never have to think about it.

Did you know? A new limited company has 12 recurring compliance obligations with HMRC and Companies House. Miss a corporation tax deadline and the penalties start at £100 on day one, rising to £200 after three months — plus interest. Most new directors don't find out until the letter arrives.

All you do

Pay yourself

We calculate the optimal salary and dividend split for your situation. You take the money — we handle the paperwork, payslips, and tax.

Connect your bank

Link your business bank account once through your accounting software. Transactions flow in automatically. You never export a spreadsheet again.

Snap your receipts

Take a photo or forward the email. We capture it, code it to the right account, and reconcile it. Done.

Ask us anything

"Can I claim this?" "How much tax will I pay?" "Should I register for VAT?" We reply within hours — not days, not weeks. Your accountant knows your name.

How it works
Accountants
Your accounts are prepared, checked, and filed by a qualified accountant — backed by technology that catches what others miss.
0
Things verified
0
Compliance rules
1
Connect your accounting software
2
We review every transaction
3
Year-end accounts prepared
4
Tax calculated to the penny
5
Expert review and sign-off
6
Filed on time. Every time.
Handled for you
Corporation Tax Return
HMRC
INCLUDED
We pull your accounts data automatically
Every expense checked — allowances claimed in full
Tax computed and cross-checked against HMRC rules
CT600 filed with HMRC before the deadline
Click to see what's involved
Annual Accounts
Companies House
INCLUDED
Profit & loss and balance sheet prepared from your bookkeeping
Every required disclosure checked against accounting standards
Director's report drafted where required
Filed at Companies House — on time, compliant, done
Click to see what's involved
Self Assessment
HMRC
INCLUDED
Your salary, dividends, and other income compiled
Personal tax return prepared and filed before 31 January
Tax calculation sent to you — no surprises
Click to see what's involved
VAT Returns
HMRC • Quarterly
INCLUDED
VAT reviewed and reconciled each quarter
Submitted digitally via Making Tax Digital
You're told what you owe or what's coming back
Click to see what's involved
Payroll & Payslips
HMRC • Monthly
INCLUDED
Monthly payroll run — your salary processed
PAYE and NIC reported to HMRC in real time
Payslip delivered to you automatically
Click to see what's involved
Confirmation Statement
Companies House • Annual
INCLUDED
Company details verified against official records
Filed before your anniversary date — £13 filing fee at cost
Click to see what's involved
P11D Benefits
HMRC • Annual
INCLUDED
Benefits in kind reviewed — company car, medical, loans
P11D filed with HMRC by 6 July
Click to see what's involved
Year-End Adjustments
Posted to your software
HANDLED
Depreciation, accruals, tax provision — all calculated
Journals posted directly into your accounting software
Your books are complete — nothing left dangling
Click to see what's involved
Compliance & Deadlines
Everything tracked
HANDLED
Identity verified at onboarding — anti-money laundering complete
Every deadline known and tracked — we file early, not late
Zero penalties. That's the standard.
Click to see what's involved
HMRC Agent Authority
We deal with HMRC for you
HANDLED
We register as your authorised tax agent
Any HMRC correspondence comes to us first
If HMRC has a question, we answer it — you don't have to
Click to see what's involved
Huw Davies MAAT
Founder & Your Accountant
"I built Finstem because I believe your accountant should know your name, answer the phone, and never miss a deadline. That's not a tagline — it's how I run every engagement."

This is what it looks like.

£125/month
Everything above. No hidden charges. Cancel any time after 12 months.
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