Accountants for contractors · Carterton

Accountants for contractors in Carterton

Accountancy for limited company contractors in Carterton: accounts, tax returns, salary and dividend planning and help with IR35 questions, for a fixed fee.

  • Fixed fee, quoted up front
  • Filed with Companies House and HMRC
  • 100% online, no office visits

★★★★★ Rated Excellent by 300+ clients

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Get your fixed-fee quote in Carterton

Tell us a little about your company. It takes about a minute.

Prefer to talk? 0203 4411-258 or freephone 0800 6441-258

5,925businesses in West Oxfordshire
89%are micro (under 10 staff)
302client reviews, rated Excellent
1 feefixed and agreed up front

What does accountants for contractors in Carterton cost?

We quote a fixed fee for accountants for contractors in Carterton before any work starts, based on your turnover and the state of your records. We handle the whole job online and file with Companies House and HMRC.

See contractor accounts

Best for
Limited company contractors, inside or outside IR35
Fee
Fixed fee, quoted up front
Deadline
Accounts: 9 months after year end. Tax return: 12 months after year end
Filed with
Companies House and HMRC
Service area
Online to Carterton and across the UK

Why Carterton directors choose us for accountants for contractors

Fixed fee

One price for accountants for contractors in Carterton, agreed before we start.

Online from Carterton

Share records and approve everything by email. No travelling, no posting paperwork.

Companies House and HMRC

We handle both filings together so nothing falls between the cracks.

Deadline reminders

We diarise your accounts, tax and confirmation statement dates.

Free eligibility check

Not sure you qualify? Our calculators tell you in a minute.

Local figures, UK-wide help

We use ONS data for West Oxfordshire to point out what matters for businesses like yours.

Accountants for Carterton contractors

Contractors who work through their own limited company have to file annual accounts, a Corporation Tax return and a confirmation statement, run payroll if they pay themselves a salary, and consider whether IR35 applies to each contract. Planning salary against dividends decides how much of your day rate you actually keep.

What is included

  • Annual accounts and Corporation Tax return filed for you
  • Salary and dividend planning each year
  • Expenses guidance for travel, equipment and home working
  • IR35 questions discussed before you sign contracts
  • VAT and payroll handled alongside if you need them
See contractor accounts

How to set up contractor accounts in Carterton

  1. 1

    Tell us about your company and your current contracts.

  2. 2

    We set up your filings and a salary and dividend plan.

  3. 3

    You send records as you go.

  4. 4

    We file your accounts and tax and remind you of every deadline.

Accountants for contractors for Carterton businesses: local facts

Carterton is in the West Oxfordshire council area, in the South East region. In West Oxfordshire, 5,285 of the 5,925 VAT- and PAYE-registered businesses in the 2026 ONS count have fewer than ten employees, around 89%. If you run a company in Carterton, you are in good company.

The largest groups of micro businesses in West Oxfordshire are professional, scientific and technical services (1,025), construction (850) and wholesale and retail (620). For professional, scientific and technical services companies in Carterton, fee income, work in progress at the year end and how directors are paid are the key decisions, so we plan these with you before the accounts are finalised. That puts professional, scientific and technical services at 19% of the local micro-business base.

Zooming in, the ONS neighbourhood area around Carterton (West Oxfordshire 014) has 165 VAT- or PAYE-registered businesses, and 150 of them (91%) are micro businesses.

West Oxfordshire ranks 673 of the 1105 areas we serve by number of micro businesses, and its micro share of 89% is in line with the 89% average across them. In construction (850 micro businesses in West Oxfordshire), Construction Industry Scheme deductions, retentions and stage payments can distort profit, so we reconcile your CIS statements before the accounts are prepared. In wholesale and retail (620 micro businesses in West Oxfordshire), closing stock and the VAT treatment of different product lines are the usual pressure points, so we value stock carefully and check your VAT records.

West Oxfordshire at a glance

VAT/PAYE-registered businesses5,925
Micro businesses (under 10 staff)5,285
Micro share89%
Rank of 1105 areas673
Around Carterton (West Oxfordshire 014): businesses / micro165 / 150
Professional, scientific and technical services1,025
Construction850
Wholesale and retail620

Source: ONS UK Business Counts 2026, enterprises registered for VAT and/or PAYE.

Contractor tax deadlines for Carterton directors

Accounts

Due at Companies House 9 months after your year end.

Tax return

CT600 due at HMRC 12 months after your accounting period ends.

Tax payment

Corporation Tax is due 9 months and 1 day after your year end.

Confirmation statement

At least every 12 months, filed within 14 days of your review period ending.

Full filing deadlines guide · Late filing penalties · Eligibility calculator

Rated 4.9 on Google by 300+ clients

★★★★★

“Best accountants we have ever had. Umer is ace, and makes everything easy and transparent.”

Ayotunde Rufai
★★★★★

“The whole process was swift and effortless, and it was one less thing to worry about.”

Jamie Fletcher
★★★★★

“We have been a client for years. Very quick, responsive and personalised service.”

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Ready for accountants for contractors in Carterton?

Fixed fee, quoted up front. Filed with Companies House and HMRC. 100% online.

Questions from Carterton directors

Do contractors in Carterton need a limited company?

Not always. Some contractors work through an umbrella company or as sole traders. A limited company suits many contractors outside IR35, but it brings accounts and tax filings of its own.

What is IR35?

IR35 is the set of rules that decides whether a contractor is effectively an employee for tax purposes. If a contract falls inside IR35, tax and National Insurance are deducted from payments.

How many micro businesses are there in West Oxfordshire?

The 2026 ONS UK Business Counts show 5,285 micro businesses (fewer than ten employees) among 5,925 VAT- and PAYE-registered businesses in West Oxfordshire.

Do I need an accountant based in Carterton?

No. Companies House and HMRC filing is entirely online, so we work with you remotely. We are based in Morden, south London, and work with limited companies across the UK, including those in Witney, Faringdon, Southmoor and Carterton.

How many businesses are there around Carterton?

Zooming in, the ONS neighbourhood area around Carterton (West Oxfordshire 014) has 165 VAT- or PAYE-registered businesses, and 150 of them (91%) are micro businesses.

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