From £28/mo

Contractor accountants for UK limited companies

GoForma's ACCA and AAT qualified accountants work with contractors on IR35 status reviews, limited company tax, dividend planning and Self Assessment. We support UK contractors with a dedicated accountant and fixed monthly fees.

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  • 4.9 4.9 out of 5 stars. from 72 Google reviews
  • 4,000+ Free consultations booked
  • 7,000+ Tax returns filed
Contractor Accountants | Expert UK Contractor Accounting Services | GoForma - GoForma Services | UK Accountants & Tax Advisors
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2026/27 take-home calculator

What software developers keep after tax

A developer billing £75,000 on contracts outside IR35, compared through a company paying out all profit and as a sole trader. In 2026/27 a company paying out all its profit leaves £51,986.97 after all taxes. Sole trader keeps £1,084.43 more at this level.

How you work
Expenses in this example (untick or edit)
Other expenses
You keep£51,987a year
Per month£4,332
Total tax£20,01328% of profit
Set aside£1,573a month for tax
Where the money goes
Take-home£51,986.97
Your personal tax£7,179.48
Company tax and employer NI£12,833.54
Expenses£3,000.00
Limited company £51,987
Sole trader £53,071 Keeps more

Company figures assume a salary of £12,570 and all remaining profit paid out as dividends, with no Employment Allowance. Leaving profit in the company changes the result.

When the 2026/27 bill is due

  1. 31 January 2028£18,928.60
  2. 31 July 2028£9,464.30

Payments on account are due because the bill is over £1,000.

  • 83% of the £90,000 VAT threshold
Assumptions

Uses 2026/27 rates for England, Wales and Northern Ireland, with no other income, student loan or pension contributions unless entered. Scotland has different Income Tax bands. This is an estimate, not advice: your accountant will check your own figures.

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Real credentials, verifiable on every register

Trusted by UK contractors, freelancers and limited-company directors since 2020.

Who we work with

Contractor Accountants for every situation

Pick the situation closest to yours to see what your accountant handles. Every client works with an ACCA or AAT qualified accountant.

IT contractor working on code IT and Technology Contractors

What we cover

IT and Technology Contractors

Tech professionals working on fixed-term contracts who need guidance on IR35 status, limited company setup, and tax efficiency.

  • Software developers and DevOps engineers
  • IT project managers and cybersecurity consultants
  • Data analysts and technical architects
  • IR35 status reviews for tech contracts

IT and Technology Contractors

Tech professionals working on fixed-term contracts who need guidance on IR35 status, limited company setup, and tax efficiency.

Healthcare and locum professional Healthcare and Locum Professionals

What we cover

Healthcare and Locum Professionals

NHS and private sector locums working across multiple sites who need accounting support for pension reporting, self assessment, and NHS pension annual allowance issues.

  • Locum GPs and pharmacists
  • Agency nurses and allied health professionals
  • Dentists and private practice specialists
  • NHS pension annual allowance advice

Healthcare and Locum Professionals

NHS and private sector locums working across multiple sites who need accounting support for pension reporting, self assessment, and NHS pension annual allowance issues.

Construction contractor on site Construction and CIS Contractors

What we cover

Construction and CIS Contractors

Skilled tradespeople and construction professionals operating under CIS who need help with monthly deductions, self assessment returns, and claiming back expenses.

  • Electricians, plumbers, and general builders
  • Groundworkers, scaffolders, and site managers
  • Joiners, carpenters, and specialist tradespeople
  • CIS monthly deduction recovery

Construction and CIS Contractors

Skilled tradespeople and construction professionals operating under CIS who need help with monthly deductions, self assessment returns, and claiming back expenses.

Professional services consultant Professional Services Contractors

What we cover

Professional Services Contractors

Support for consultants delivering project-based services across corporate sectors, including IR35 contract reviews for PSC contractors.

  • Management consultants and interim finance directors
  • HR consultants and procurement specialists
  • Project managers and business analysts
  • IR35 contract reviews for PSC contractors

Professional Services Contractors

Support for consultants delivering project-based services across corporate sectors, including IR35 contract reviews for PSC contractors.

Engineer at work Engineers and Technical Specialists

What we cover

Engineers and Technical Specialists

Contract engineers across industrial and infrastructure sectors who need limited company setup, compliance, and tax-efficient pay structures.

  • Mechanical, electrical, and civil engineers
  • Structural engineers and oil and gas contractors
  • Aerospace professionals and site engineers
  • Limited company setup and compliance

Engineers and Technical Specialists

Contract engineers across industrial and infrastructure sectors who need limited company setup, compliance, and tax-efficient pay structures.

Creative and marketing freelancer Creative and Marketing Freelancers

What we cover

Creative and Marketing Freelancers

Self-employed creatives and marketers juggling multiple clients who need straightforward accounting, VAT registration, and self assessment support.

  • Graphic designers and copywriters
  • Social media managers and web designers
  • Photographers and videographers
  • VAT registration and self assessment

Creative and Marketing Freelancers

Self-employed creatives and marketers juggling multiple clients who need straightforward accounting, VAT registration, and self assessment support.

What's included

Contractor Accountants: everything you actually get

Not just the filings: the dedicated accountant, the contract guidance, the software, and the structure that makes contractor accounting actually work for you.

Dedicated contractor accountant

Your own named contractor accountant who understands contract income, IR35, dividends and director pay. Speak to your accountant by phone, email or WhatsApp to get clarity before signing a new contract, increasing your drawings or switching to an umbrella arrangement.

IR35 support and contract guidance

The Start Bundle and above include an IR35 review on every contract. Your accountant looks at the contract terms and how you actually work, explains where the engagement is likely to sit, and what an inside IR35 role means for your pay, including when an umbrella arrangement might suit you better.

All your personal and company tax filings

The Operate Bundle covers your year-end accounts, Corporation Tax return, payroll for one director, VAT returns, your Self Assessment and the confirmation statement, filed with HMRC and Companies House for one fixed monthly fee. No piecemeal fees and no chasing forms at year-end.

Setting up your limited company

Starting a new contract? Your limited company needs registering with Companies House and setting up for Corporation Tax and PAYE with HMRC. Your accountant explains each step, and the Start Bundle runs payroll for one director from the start.

FreeAgent accounting software included

FreeAgent accounting software, worth £360 a year, is included in every package. Your accountant works from the same live figures you see, so advice is based on your actual books, not whatever you remember to send over once a year.

London virtual office and business address

The Operate Bundle includes a London business address with digital mail, so post is scanned and sent to you. It gives your contractor company a professional address while you're on client sites anywhere in the UK.

FROM £22/MO · 60-SECOND QUOTE

Get your bespoke contractor accountants quote

Answer a few quick questions and we'll match you to the right package, with a price tailored to your business. Takes about 60 seconds.

Month-to-month, cancel any time 30-day money-back guarantee 30 days' notice
What you get

What's included

Feature GoForma
ACCA or AAT qualified accountants
Dedicated personal accountant Start Bundle and above
FreeAgent software (worth £360 a year) Every package
Year-end accounts and CT600 Start Bundle and above
IR35 review on every contract Start Bundle and above
WhatsApp support Start Bundle and above
Rolling monthly, cancel anytime
Money-back guarantee 30 days
How to Get Started with Our Contractor Accounting Service

From a 20-minute call to fully looked after

At GoForma, we follow a clear step by step process so your contractor limited company is structured correctly, IR35 ready and fully compliant from day one.

01

Book Free Consultation

Book a free call with a qualified accountant to get advice on company setup, switching accountants, taxes, and more.

Free consultation No commitment, no pitch 20 MIN
Tue 13 May
09:30 10:00 10:30
Wed 14 May
11:00 14:30
02

Quick Online Sign Up

Select a fixed fee plan that suits your income level and service requirements. Complete onboarding in your dashboard.

Pick a fixed-fee plan
Confirm business details
ID + AML verification
Sign engagement letter
Welcome to your dashboard
03

Setup

Our team will help with company registration (a one-off service), HMRC registrations and the handover from your previous accountant if switching.

Sign letter
We contact them
Records moved
You're live
04

Software and Banking

Your accounting software is set up for you, with guidance on linking bank accounts, invoicing, and paying yourself.

Revenue
£42.8k
Expenses
£9.2k
CT due
£6.4k
05

Stay Ahead of Filing Deadlines

Get filing reminders, and your accountant will handle the tax filings, payroll and statutory submissions in your package.

Quick one: am I OK to expense the home office bills?
Yes, on the simplified rate. I'll add £26/mo to your return automatically.
Replied in 4 minutes
06

Ongoing Support

Once you are onboard, you have support from ACCA and AAT qualified accountants throughout the year.

Self Assessment
Corporation Tax
VAT returns
PAYE / payroll
Year-end accounts
Confirmation statement
Rated 4.9/5 from 72 Google reviews

What clients say about GoForma

Quoted word for word from our Google reviews, under the names Google shows.

★★★★★

It is a great company with excellent service. Definitely the first port of call for independent consultants and those keen to start their own business. Thank you for filling in a niche in the market.

Przemek M.
Google review
Verified
★★★★★

I've been working with GoForma for close to 3 years now, and literally haven't had a single complaint, not even one.

Marcus Stephens
Google review
Verified
★★★★★

GoForma, particularly Jordan Macey from GoForma, have been fantastic from the moment I have been with them.

Chris Jellis
Google review
Verified
★★★★★

If you want to get rid of most of the headache of managing your company accounts then I can't recommend GoForma enough!

Anthony Low
Google review
Verified

Why Choose GoForma as Your UK Contractor Accountants

Watch this short overview to see how GoForma supports UK contractors with limited company formation, Corporation Tax, dividend strategy, IR35 guidance and proactive tax planning. GoForma co-founder explains the top 5 things that make GoForma different from other UK accountants.

Transcript Read the full transcript

I was working as a contractor back in 2016 when I set up my first limited company. Initially, I signed up for a large contractor accounting firm, which was quite good to begin with, but progressively there were more and more issues, and eventually I co-founded GoForma to try and resolve that. Now, over the last 5 years, we have provided more than 4,000 free consultations to anyone looking to start or switch their company accounting. Here are the top five things that we do differently compared to a lot of other accountants in the UK. Number one, you get a named accountant that understands your business. Number two, proactive and simple communication via WhatsApp, live chat, email, phone or booking a consultation. Number three, we partner with FreeAgent accounting software which has the best interface and app available in the market. Number four, we have our own dedicated London business address with mail scanning. Number five is our fast onboarding dashboard making it easy to register a company or switch between a previous accountant.

Transcript provided for accessibility and search indexing.

What is a contractor accountant?

A contractor accountant manages the accounting, tax and compliance affairs of independent contractors, usually those working through their own limited company on day rates. An accountant who works with contractors deals with IR35 status, salary and dividend planning, allowable contractor expenses and HMRC filings as routine, so nothing about your situation is unusual to them.

GoForma's contractor accountants are ACCA and AAT qualified and handle everything from company formation through to year-end accounts, for a fixed monthly fee on a rolling monthly contract.

What our contractor accounting service covers

Depending on your package, GoForma covers the compliance cycle for your limited company:

  • Limited company year-end accounts: prepared and filed with Companies House and HMRC.
  • Corporation Tax return (CT600): prepared and filed with HMRC.
  • Self Assessment for the director: your personal return done alongside the company's (Operate and Grow Bundles), so nothing falls between the gaps.
  • VAT registration and quarterly returns: included in the Operate and Grow Bundles.
  • Director payroll (PAYE): monthly payroll filing for the director.
  • Salary and dividend planning: help deciding how to take income from your company.
  • IR35 guidance and contract reviews: an IR35 review on every contract, see below.
  • FreeAgent accounting software included: bank feeds, invoicing, expenses and a real-time tax timeline, included in every package (worth £360 a year).
  • A dedicated accountant: reachable by phone, video, email or WhatsApp.

IR35 support for contractors

IR35 is the single biggest tax issue facing UK contractors. Get your status wrong and you can face backdated tax, National Insurance and penalties, and on the same day rate your take-home pay differs a lot between working inside and outside IR35.

We help you:

  • Understand what IR35 is and how it applies to each engagement, including the off-payroll working rules where your end client determines status.
  • Review contracts and working practices before you sign, so status risk is caught early.
  • Model the numbers with our outside IR35 take-home pay calculator and quick IR35 assessment tool.
  • Structure salary, dividends and pension contributions correctly for outside-IR35 engagements, and understand how you are paid when a contract falls inside.

Limited company or umbrella: which is right for you?

Working through your own limited company gives contractors on outside-IR35 engagements more flexibility: you decide when to take dividends, can leave profit in the company and can make employer pension contributions, in exchange for more admin and running costs. An umbrella company makes sense for short stints, inside-IR35 contracts, or when you want minimal admin. See our independent guide to the best UK umbrella companies.

Some contractors run a hybrid career: limited company for outside-IR35 work, umbrella when a role falls inside. We advise on the switch in both directions, and our sole trader vs limited company vs umbrella guide walks through the full comparison. If you're starting fresh, we can set up your limited company as a one-off service, discounted for new accounting clients.

How much do contractor accountants cost?

GoForma pricing is fixed and monthly (prices exclude VAT):

  • Start Bundle: £88/month (50% off for your first 3 months: £44/month). For an active limited company below the VAT threshold: dedicated accountant, year-end accounts and CT600, director payroll, an IR35 review on every contract and FreeAgent included.
  • Operate Bundle: £128/month (£64/month for the first 3 months). Everything in Start plus VAT registration and quarterly returns, Self Assessment for 1 director, a London business address with digital mail, and confirmation statement filing. Built for VAT-registered contractors.
  • Lite Bundle: £28/month for dormant or low-activity companies under £20k turnover that manage their own books, with FreeAgent, a support inbox and 2 accountant discussions a year.

Packages are rolling monthly, you can cancel anytime, and every package has a 30-day money-back guarantee. Compare every package on our pricing page or get a personalised recommendation with our instant quote tool.

Switching to GoForma from your current accountant

Switching accountants feels harder than it is. In practice you make one decision and we do the rest:

  1. Book a free consultation: we review your situation, confirm the right package and answer any questions about timing (mid-year switches are completely normal).
  2. We contact your old accountant: requesting professional clearance and your records.
  3. We request the authorisations: HMRC agent authorisations for Corporation Tax, VAT, PAYE and Self Assessment, and your FreeAgent account is set up.
  4. You carry on invoicing: your contracting carries on while the handover happens.

Why contractors choose GoForma

  • A dedicated accountant: an ACCA or AAT qualified accountant looks after you year-round, reachable on WhatsApp.
  • Fixed monthly fees: FreeAgent software (worth £360 a year) and your package's filings are in the monthly price.
  • IR35 reviews as standard: an IR35 review on every contract from the Start Bundle up.
  • Online, with a London base: everything is handled remotely through your dashboard, and with the Operate Bundle your business address can be ours in central London.
  • Rated 4.9 on Google from 72 reviews: and 4.8 on Trustpilot from 142 reviews, with a 30-day money-back guarantee on every package.

Support for every kind of contractor

We act for IT and software contractors, engineers, project managers and management consultants, financial-services contractors, locum doctors, dentists and healthcare professionals, and construction contractors working under CIS. Whatever your sector, the fundamentals are the same: protect your IR35 position, structure income tax-efficiently, and never miss a deadline.

Ready to talk it through? Book a free consultation with a qualified accountant, or run your numbers through the contractor take-home pay calculator first.

Frequently asked questions

What does a contractor accountant do?
A contractor accountant helps contractors manage their company finances and tax responsibilities. They support tasks such as company setup, payroll, VAT returns, annual accounts, Corporation Tax filings and Self Assessment tax returns. They also provide advice on contractor tax planning and IR35 rules.
What's included in your contractor accounting services?
You get a dedicated contractor accountant (from the Start Bundle), FreeAgent accounting software (worth £360 a year) included and an IR35 review on every contract. Depending on your package, we can take care of your annual company accounts, confirmation statement, payroll, self assessment and quarterly VAT filing.
Do contractors need a specialist accountant?
It is not a legal requirement, but an accountant who works with contractors regularly can help with IR35 status, dividend planning, VAT schemes and company filings.
What accounting software do you support?
Our packages include FreeAgent accounting software (worth £360 a year) at no extra cost.
What expenses can contractors claim?
Contractors can claim expenses that are wholly and exclusively for business use. These often include computer equipment, software, travel and mileage, professional subscriptions, accountancy fees, home office costs and pension contributions. The exact rules depend on your IR35 status and working arrangement.
Do contractor accountants help with IR35?
Yes, our accountants for contractors provide IR35 advice, contract reviews and working practice advice. This advice helps contractors understand their position before starting a new contract.
How much do contractor accountants cost in the UK?
The cost of a contractor accountant in the UK usually depends on the services included. GoForma's contractor accounting packages (excluding VAT) start from £28/month for the Lite Bundle (dormant or low-activity companies), £88/month for the Start Bundle and £128/month for the Operate Bundle if you are VAT registered. The Grow Bundle at £148/month covers two directors. Fees depend on whether you are VAT registered and how many directors need Self Assessment.
Can I switch to GoForma from my current accountant?
Yes, switching accountants is simple. At GoForma, we contact your current accountant, request your records and set everything up for you.
Can a contractor manage their own accounts?
Some contractors choose to manage their own accounts using accounting software. However, tax rules, filing deadlines and compliance requirements can become complex. Many contractors prefer to work with an accountant to reduce the risk of errors and to receive professional tax advice.
Is a limited company better than umbrella for contractors?
A limited company gives you more flexibility if you work outside IR35: you can leave profit in the company, time dividends and make employer pension contributions, though it brings more admin. An umbrella company offers simpler administration and may suit contractors working inside IR35. The better option depends on your contract terms, income level and risk profile.
How do contractor accountants help reduce tax legally?
Contractor accountants reduce tax through compliant planning. They optimise salary and dividend structure, select suitable VAT schemes, ensure all allowable expenses are claimed and use pension contributions strategically.
What records should contractors keep for accounting?
Contractors should keep records of all company income and business expenses. This includes invoices, receipts, bank statements, payroll records and tax filings. Maintaining clear records helps accountants prepare accurate accounts and meet HMRC reporting requirements.
When should a contractor hire an accountant?
Many contractors hire an accountant when they first set up a limited company. Early advice can help with company structure, tax planning and compliance with HMRC rules. Working with an accountant from the beginning can help contractors avoid mistakes and keep their finances organised.
How do I choose the right contractor accountant?
Choose a contractor accountant with proven contractor expertise, transparent pricing, recognised qualifications and strong IR35 knowledge. GoForma offers ACCA and AAT qualified accountants, fixed monthly fees, a dedicated accountant from the Start Bundle and an IR35 review on every contract.
What is IR35 and how does it affect contractors?
IR35 is a UK tax rule that decides if a contractor is genuinely running their own business or just working like an employee for tax purposes. If caught inside IR35, you pay Income Tax and National Insurance as if employed, losing the tax planning advantages of operating through a limited company. GoForma reviews every contract for IR35 from the Start Bundle up, to help contractors understand and manage their IR35 status.
Meet GoForma

Real people, real qualifications, a real address

Your accounting matters too much to be handed off to an offshore team you'll never meet. Every GoForma client gets a named, UK-qualified accountant, with a London office and a phone number that picks up.

Meet our ACCA & AAT qualified accountants Credentials & partnerships
ACCA & AAT qualified accountants
Every accountant is qualified with the ACCA or AAT, the UK's two leading professional accounting bodies.
Verify on ACCA register
FreeAgent Platinum Partner
Top-tier partnership with FreeAgent. FreeAgent software is included on every plan, with priority support from the FreeAgent team.
Find us on FreeAgent
HMRC-recognised tax agent
Authorised by HMRC to file Corporation Tax, Self Assessment, VAT, PAYE and CIS returns directly with HMRC on your behalf, with our agent reference held on file.
Companies House (no. 11871779)
ICO data protection registered
Registered with the UK Information Commissioner's Office (ICO). Your financial data is handled under UK GDPR.
Verify on ICO register
Key terms, plain English

Quick definitions for contractor accountants

IR35

UK off-payroll working rules. They decide whether a contractor working through a limited company is genuinely in business or is a 'disguised employee' for tax purposes.

Read the official HMRC / gov.uk guidance
Corporation Tax CT

The tax a UK limited company pays on its taxable profits, currently between 19% and 25% of profit depending on profit level. Filed annually via a CT600 return.

Read the official HMRC / gov.uk guidance
Self Assessment SA

The annual personal tax return that a limited-company director files for their own income, typically dividends, salary and other personal income. Deadline: 31 January.

Read the official HMRC / gov.uk guidance
Making Tax Digital MTD

HMRC's programme that requires VAT-registered and self-employed taxpayers to keep digital records and file via approved software like FreeAgent.

Read the official HMRC / gov.uk guidance
Confirmation Statement

An annual filing to Companies House confirming the company's directors, shareholders and registered office. Separate from CT and SA, but every limited company has to file one.

Read the official HMRC / gov.uk guidance
Construction Industry Scheme CIS

A set of HMRC rules for the construction sector where contractors deduct money from subcontractor payments at source and pass it to HMRC as advance tax.

Read the official HMRC / gov.uk guidance