UK Limited Companies
£0.5M – £5M+ turnover
Founder-led businesses that need clean numbers, real tax planning and an accountant who picks up the phone.
Say goodbye to accounting
headaches.
Clear, proactive support that grows with you.
Unlike many accountants who disappear when you need them most, we’re here with clear communication, timely advice, and proactive planning — so you never miss a tax deadline or feel left in the dark. We help you pay less tax, make more money, and free up time to focus on growing your business.
Specialists for
No1 Accountants specialises in
Ambitious self-employed
Sole traders & consultants
Operators billing serious money who want to keep more of it — without spending evenings wrestling spreadsheets.
Online sellers
Shopify · Amazon · eBay
Multi-channel ecommerce with messy VAT, multi-currency payouts and platform fees. We’ve seen it all — and reconciled it.
The honest part
Why your current accountant is costing you money and time.
Your accountant should be an asset, not a liability. Yet most UK businesses are quietly losing profit and hours to the same six problems.
Slow or no responses.
Waiting weeks for answers stalls crucial decisions and wastes your time.
Overpriced bookkeeping.
Paying accountants £40–£90+ per hour for basic data entry inflates costs unnecessarily.
Last-minute notices, missed deadlines.
The end result: fines, disrupted cash flow, and stress you don’t need.
Hidden or rising fees.
Unpredictable charges sabotage your budget and break trust the moment they appear on an invoice.
Poor tax advice.
Mismanaged director salaries, VAT mistakes and small structural errors mean you overpay tax — quietly, year after year.
Annual check-ins only.
Hearing from your accountant once a year leaves you flying blind. No proactive planning. No real control.
If any of this sounds familiar — it’s not a coincidence! It’s time to stop settling for mediocre accounting that silently erodes your business value.
The standard you should expect
You deserve an accountant who works like part of your team - anticipating issues, delivering concrete savings, safeguarding your profits.
See How We Can Help You
What sets us apart
Clear results. Total accountability. Zero surprises.
We don’t just promise great service — we guarantee it. Here’s how we’re different.
48h reply
Fast, reliable communication.
Every call and email answered within 48 hours. No ghosting. No waiting in the dark.
No surprises
Proactive tax planning.
We don’t wait for deadlines — we send reminders and plan payments in advance, protecting your cash flow.
Fixed fees
Transparent pricing.
Fixed monthly fees tied directly to your turnover and reviewed annually. No hidden charges, no sudden rate hikes.
Real savings
Tax savings you can see.
We find opportunities others miss — money straight back into the business.
We pay the fine
Mistakes cost us, not you.
If we make an error that causes a fine, we pay the penalty. Full accountability, written into the engagement letter.
Ecommerce
Specialist for online sellers.
We know Shopify, Amazon and eBay accounting like the back of our hand — VAT compliance, marketplace reconciliation and maximised claims.
Always close
Regular reviews, no surprises.
Monthly or quarterly check-ins keep you informed and in control, far beyond the annual tax-deadline scramble.
How we work differently
Communication that counts.
Want an accountant who listens, plans and grows with you? You’re in the right place.
The problem
Our solution
Your accountant ignores calls and emails for weeks.
We answer every call and email within 48 hours — no disappearing acts, no broken promises.
Last-minute tax bills that cause panic.
We provide timely reminders and tax-planning meetings tailored to your business rhythm.
Hidden fees and surprise costs wreck your budget.
Our pricing is transparent and tied to your company turnover. No hidden costs.
You only hear from your accountant around filing time.
We keep you connected with regular reviews and clear, jargon-free summaries.
Errors that cost thousands.
We identify tax-saving opportunities and help you avoid expensive mistakes.
VAT mistakes that trigger fines.
We ensure your VAT claims are accurate and compliant.
Who we help
Built for two kinds of UK business owner.
Different paperwork, same partner. Pick the side that sounds like you.
01 · Limited Companies
Limited Companies
From startups to scale-ups, including businesses with £3–5 million turnover and around 10 employees, get full support — accounts preparation, corporation tax returns, payroll, dividend advice — all tailored by turnover to help you grow confidently.
- Statutory accounts and corporation tax filings completed on time.
- Director and employee payroll, dividend strategy and year-round planning.
- Monthly bookkeeping with quarterly reviews.
- VAT threshold monitoring and proactive reminders.
“No1 Accountants gave us peace of mind with tailored advice and prompt responses — highly recommended.”
02 · Self-Employed & Sole Traders
Self-Employed & Sole Traders
If you’re serious about growth or nearing the VAT threshold, we help you weigh whether forming a limited company is right for you. Our tax returns, bookkeeping, quarterly reviews, and monthly planning meetings make the transition smooth when the time is right.
- Timely tax reminders and expert tax return preparation.
- Quarterly reviews to reduce tax bills and improve clarity.
- Flexible bookkeeping and tax consultation options.
- Transition support when growth signals it’s time to become a limited company.
“They truly care about my business goals and are always happy to help with any questions. Every business needs an accountant like them.”
Getting started · Onboarding
We set a strong foundation so you never feel lost or unsupported.
Starting with No1 Accountants is straightforward but thorough, because we get this right from the start.
Step 01 / 06
Agreement
We prepare and finalise contracts promptly to set expectations clearly.
Step 02 / 06
Documents
We gather your documents and perform important compliance checks.
Step 03 / 06
Handover
We talk to your old accountant, handle document handover, software access and awkward emails.
Step 04 / 06
Setup
After signing, we set up your accounting software and provide training.
Step 05 / 06
Intensive
The first 12–14 weeks are busy with regular calls and support to ensure a smooth transition.
Step 06 / 06
Rhythm
Then steady, ongoing communication kicks in, tailored to your needs and business rhythm.
What you actually get
The full picture, on one page.
Every package includes the 48-hour reply guarantee, penalty cover, client portal, and named partner / deputy structure.
For UK Limited Companies
Limited Companies package
- Accurate statutory accounts and corporation tax filings completed on time.
- Hassle-free payroll, dividend handling, and company secretarial support.
- Collaborative tax planning meetings focused on minimising liabilities.
- Monthly management reports to keep directors informed and ready to act.
- Full support through HMRC enquiries and compliance checks.
- Transparent pricing aligned clearly to your turnover band.
For Self-Employed Clients
Self-Employed package
- Timely tax reminders and expert preparation so you never miss deadlines.
- Straightforward quarterly reviews to reduce tax bills and improve clarity.
- Flexible monthly sessions for bookkeeping or tax consultation only as needed.
- Online portal access and regular check-ins to keep you in control.
- Transition support when growth signals it’s time to become a limited company.
- Compliance protection with our guarantee.
- Monthly management account reviews to prepare your business for the future.
Our promise to you
Six guarantees, written into every engagement letter we sign.
Fixed fees
Fixed monthly fees that grow with you.
Tied to your turnover, reviewed annually. No surprises, no clock-watching, no “a quick call” appearing on your invoice.
Always close
Proactive, two-way communication.
You’re never caught off guard. We’re in touch on a rhythm that matches your business — monthly, quarterly, or whenever it matters.
Online sellers
Specialist for online sellers.
We speak Shopify, Amazon and eBay fluently — VAT, marketplace fees, cross-border. Where most generalist firms struggle, we live.
HMRC handled
We handle HMRC for you.
Calls, letters, queries, investigations — you forward it, we deal with it. You stop dreading the brown envelope.
Always-on portal
Anytime access via your client portal.
Every report, return and confirmation in one searchable place, with short explainer videos. No more digging through old email threads.
Penalty guarantee
We pay the fine if it’s our fault.
Reliability is our foundation. No excuses — just accountability.
Our guarantee = your safety net
What happens if we make a mistake? We take full responsibility for our work. If we miss a deadline we’ve agreed to, or make an error that results in a fine, we pay it.
Get Your Tailored Plan
A 30-minute call, no obligation, no sales pressure.
The No1 Accountants team
Five people. One business - treated as if it were our own.
All of us share a commitment to transparency, honesty and relentless client support. See the real people behind your numbers.
Kolos Tapler
Lead partnerDirector & Tax Advisor
Strategic tax planning and client care across the firm.
Orsi Nagy
OperationsCEO & Operations Manager
Client experience, marketing, operations and HR.
Gyongyi Varfoldi
Ltd & advisorySenior Accountant
Larger limited companies and complex accounts.
Tunde Slezak
BookkeepingBookkeeper & Sole Trader Specialist
Smooth bookkeeping and self-employed client support.
Agnes Nagy
Payroll & adminPayroll Manager & Office Administrator
Company secretarial duties, payroll and administration.
Google reviews
In our clients’ words.
Trusted by growing limited companies like yours.
Frequently asked questions
Plain answers to the things people actually ask before signing.
We are a London firm that treats accountancy as an ongoing partnership, not an annual transaction. Fixed fees, replies within 48 hours, a named partner who actually knows your business, a penalty guarantee in writing, and a planning rhythm that means the next decision is backed by real numbers.
48 hrreply guarantee
£0.5–5MUK Ltd sweet spot
12–14 wkintensive onboarding
£0fines paid by clients when the fault is ours
Our fixed monthly fees scale with your turnover and package complexity — straightforward and fair. You know the number before the work starts, and it doesn’t move without a conversation.
They provide timely insights, enable smarter decisions, and help avoid last-minute surprises.
Absolutely. Our packages flex to fit your evolving needs.
Yes. We specialise in Shopify, Amazon, and eBay sellers’ accounting and VAT.
Our “we pay the fine if it’s our fault” policy protects you fully.
Ready to grow with confidence?
Take control of your finances with a monthly accounting plan tailored for your business’s growth. Contact us now — we’re ready to help.