UK Accountants for Small Businesses | Assured Accounting
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Accounting built for UK small & medium businesses
HMRC supervised · AML registered
30-minute response time

Your business deserves an accountant who actually picks up the phone.

Fixed monthly fees. An accountant you can actually call. Proactive advice that helps your business move forward all year round.

RS
MH
DW
JT
Trusted by UK small & medium businesses 5.0★ Google • 5.0★ Upwork (100% job success)
What's Included in Every Package
Fixed monthly fee
Core accounting services — no hidden extras
Self Assessment Tax Returns
VAT Returns
Corporation Tax & CT600
Year-End Accounts
Payroll (1 director)
Direct Accountant Access
Optional add-ons
Bookkeeping Add-on
Payroll (additional employees) Add-on
Management Reporting Add-on
Tax Planning Sessions Add-on
Certified expert in
Xero
QuickBooks
FreeAgent
Hubdoc
Dext
Making Tax Digital
Getting started

Up and running in under a week

1
Book a free call
30 minutes, no obligation. We review your setup and recommend the right package.
2
We handle the switch
We contact your old accountant, manage the HMRC transfer, and set everything up.
3
You're live
Fully set up, deadlines tracked, software configured. Most clients are live within 5–7 days.
Who we work with

Small Business Bookkeeping and Accounting Specialists

We specialise in a focused set of business types — which means deep expertise, relevant advice, and an accountant who understands your world.

Software & SaaS Companies
Tech startups and software businesses who need an accountant who understands recurring revenue, R&D tax credits, and scaling challenges.
E-commerce & Digital Businesses
Online retailers and digital businesses who need accurate bookkeeping, VAT compliance, and financial clarity as they scale.
Limited Companies
Directors who want proactive tax advice, clear financials, and an accountant who contacts them — not the other way round.
Growing Businesses
Ambitious owners who've outgrown a reactive firm and want an accountant who understands where they're headed.
Service Businesses
Agencies, consultancies and professional services firms who need accurate accounts, tax efficiency, and financial clarity as they grow.
Looking to Switch
Not heard from your accountant since last year? We make switching straightforward, fast and completely hassle-free.
Our services

Complete Bookkeeping & Accounting Services for Small Businesses

The following services are included as standard in every package. Bookkeeping and payroll are available as optional add-ons where required.

Tax Planning & Advisory
Proactive tax planning throughout the year. We help you structure your income efficiently and reduce your tax liability legally.
VAT Returns
Quarterly VAT returns prepared and filed on time. Making Tax Digital compliant and fully managed from day one.
Corporation Tax
Annual accounts and CT600 filed accurately. Tax planning throughout the year to reduce your liability — not just at year end.
Year-End Accounts
Statutory accounts prepared and filed with Companies House. Clear, accurate, and always on time.
Self Assessment
Director and sole trader self assessment returns prepared and submitted. No January scramble, no missed deductions.
Ongoing Advisory Support
Questions answered, tax decisions supported, and proactive advice throughout the year — not just when a deadline is approaching.
Why clients choose Assured

The accounting relationship your business actually deserves.

01
Direct access to an accountant — always
Every call and every email is answered by an accountant. Not a junior. Not a receptionist. Not a shared inbox. You have a direct line and it doesn't change.
02
Proactive advice, not reactive filing
We contact you when something needs your attention — before it becomes a problem. Tax planning, upcoming deadlines, changes that affect your business. You'll hear from us throughout the year.
03
Specialists in SMEs, contractors and growing businesses
We don't try to serve everyone. Our focus is small and medium businesses across the UK — from CIS contractors to limited companies and growing service firms. Focused expertise means better, more relevant advice.
04
Fixed fees and a 30-day satisfaction guarantee
You know what you pay from day one. No surprise invoices for phone calls. No year-end bills. And if we're not right for you within the first 30 days, you can leave with no penalty.
Client reviews

Trusted by UK business owners

★★★★★ 5.0
Google Reviews
★★★★★ 5.0
Upwork
Read all reviews on Google Read all 34 reviews on Upwork
Work directly with your accountant

Founder-led accounting. The same qualified person, every time.

Tyler Thompson, Founder of Assured Accounting Services
Tyler Thompson
Founder, Assured Accounting Services

Assured Accounting was built on a straightforward idea: business owners deserve a proper accounting relationship — one that helps them grow, not just file on time.

Too many businesses come to us having outgrown their previous accountant — someone who filed the returns and sent the invoice, but never had a conversation about growth, tax planning, or where the business was headed. We built this practice to be genuinely different.

As a founder-led firm, every client works directly with an accountant from day one. We understand your industry, we monitor your deadlines, and we proactively reach out when something needs your attention. You'll hear from us throughout the year — not just in January.

  • Accountant on every account — no juniors, no outsourcing
  • Deep expertise in CIS, construction, limited companies and SMEs
  • Proactive tax advice and planning throughout the year
  • Cloud-based systems — live access to your numbers, anytime
  • Pricing

    Simple Accounting Packages with Fixed Monthly Fees

    The average UK SME pays £1,200–£3,000 per year for accountancy and rarely hears from their accountant between filings. Our fixed monthly fees deliver a significantly better service — with an accountant you can actually call, and proactive advice that helps your business grow.
    Starter
    Limited companies up to £150k annual turnover
    £145
    per month + VAT
    • Corporation tax & CT600
    • VAT returns (where applicable)
    • Year-end accounts filing
    • Director self assessment
    • Director payroll (1 person)
    • Direct accountant access
    Book a Free Consultation
    Most Popular
    Business
    Limited companies £150k-£500k annual turnover
    £295
    per month + VAT
    • Everything in Starter
    • Corporation tax planning
    • Quarterly strategy review
    • Priority support
    • Cash flow forecasting
    • Companies House filings
    Book a Free Consultation
    Premium
    Established businesses £500k+ annual turnover
    £495
    per month + VAT
    • Everything in Business
    • Monthly financial reviews
    • KPI tracking & dashboards
    • Business planning support
    • Multi-director support
    • Weekly accountant contact
    Book a Free Consultation
    Optional Add-ons
    Available on any package. Bookkeeping and payroll are not included in core fees — they can be added where required, priced based on your business size and transaction volume.
    Bookkeeping
    From £75/month — based on volume
    Payroll
    From £35/month — based on headcount
    Management Reporting
    From £150/month — monthly P&L and dashboards
    Tax Planning Sessions
    £150 per session — structured tax review

    All packages include a 30-day satisfaction guarantee. No long-term contracts. Pricing confirmed in your free consultation — no obligation.

    Common questions

    Everything you need to know before getting started.

    No — bookkeeping is an optional add-on, not included in the core monthly package. Our base fee covers your accounting, compliance and advisory services. If you need bookkeeping, it can be added based on your transaction volume and requirements. We'll discuss this during your free consultation.

    Yes — we can take on standalone bookkeeping for small businesses, even if you already have an accountant for your year-end work. Pricing is based on transaction volume and the accounting software you use, so we can give you a fair fixed monthly fee tailored to your business. Get in touch and we'll review your setup and quote accordingly.

    Your monthly fee covers CIS returns (where applicable), VAT returns, corporation tax, year-end accounts, director self assessment, and direct accountant access. It also covers ongoing advisory support throughout the year — not just at filing time. Optional add-ons include bookkeeping, payroll, and management reporting.

    We handle the entire process. We send the disengagement letter to your current firm, request all records, and manage the HMRC authority transfer. Most clients are fully set up within five to seven days and don't need to have any difficult conversations themselves.

    Yes. You can switch at any point in the year — there's no need to wait until year end. We manage the transition carefully to ensure no deadlines are missed.

    We'll review your current setup, identify any gaps or opportunities, and recommend the right package for your business. There's no obligation. If we're the right fit, onboarding typically starts the same week.

    Yes. Every package comes with a 30-day satisfaction guarantee. If it's not the right fit within the first 30 days, you can leave without any penalty. We believe in earning your business every month — not locking you in.

    If HMRC contacts you or opens an enquiry, we handle all correspondence and represent you throughout. Our aim is to keep your accounts compliant so enquiries are rare — but if one arises, you won't face it alone.

    Get in touch

    Book your free consultation.

    We respond within 30 minutes during business hours (Mon-Fri 9am-5pm). Most calls booked same day.

    Let's talk about your business.

    Fill in the form and we'll arrange a free 30-minute consultation — no obligation, no hard sell. Just honest advice about whether we're the right fit.

    Serving
    UK-wide (remote accounting services)

    We respond within 30 minutes during business hours (Mon-Fri 9am-5pm). Most calls booked same day.