Contractor Accountants · West London
Contractor accountants in Hanworth Park
Contractor accounting for limited company contractors in Hanworth Park: accounts, Corporation Tax, monthly payroll and dividend paperwork from £75 a month, with VAT and bookkeeping at £105 and the full package including your Self Assessment at £125. Fixed, published, the same in Hanworth Park as in every part of England.
from £75/mo · fixed, per month
Next deadlines
- PAYE and National Insurance for last month paid to HMRC (electronic)
- PAYE and National Insurance for last month paid to HMRC (electronic)
- PAYE and National Insurance for last month paid to HMRC (electronic)
- Online Self Assessment filing deadline and balancing payment due
Who this is for
Contractor Accountants for Hanworth Park
Contractors and interim professionals in Hanworth Park working through their own limited company: IT and software contractors, engineers, project managers, interim finance staff, consultants, medical and allied health locums who have incorporated, and permanent employees about to go contracting who need the company set up and the first engagement reviewed.
What is included
Everything inside the fixed fee
- Statutory accounts and Corporation Tax return prepared and filed each year
- Director payroll run monthly with RTI submissions and the salary set at the efficient level
- Dividend vouchers and board minutes for every distribution, with the available reserves checked first
- Quarterly VAT returns and bookkeeping in the Plus and Complete packages
- Director's Self Assessment and an annual planning call in the Complete package
- IR35 status reviews of your contracts and working practices, with a written opinion
How it works
Contractor Accountants from Hanworth Park, step by step
Tell us your situation
A short message or call about what you do and what needs filing. We ask the questions that determine the right package and nothing more.
Fixed fee in writing
You receive one price for the work, confirmed by email before anything starts. It does not change if the job takes longer than we expected.
Send records, review the draft
Records come by WhatsApp or email. We prepare the draft, explain the figures in plain English and answer your questions.
We file, you get the receipts
Once you approve and the fee is settled, we submit electronically and forward the HMRC or Companies House acknowledgement the same day.
Why IGI
Why Hanworth Park businesses file with IGI
No hourly rate and no surprise invoice. Hanworth Park clients know the fee for contractor accountants before they send a single document, and it stays fixed.
We work to the HMRC and Companies House calendar, not an appointment diary. Clients in Hanworth Park get reminders at 60, 30 and 7 days before each date that applies to contractor accountants.
Online only, UK based. There is no office in Hanworth Park to pay for, which is why the fee is the same here as anywhere in England; the work is done by people in the UK who answer the same day.
Continuity matters in contractor accountants: the person who prepared last year's work for your Hanworth Park business prepares this year's, and remembers what was agreed.
Plain English, with the numbers. Every draft for Hanworth Park comes with a short explanation of what the figures mean and what, if anything, you should do about them.
You stay in control of contractor accountants: drafts go to Hanworth Park clients first, with the figures explained, and nothing leaves us until you say so.
Local facts
About Hanworth Park
Hanworth Park is in West London, within Hounslow, in the TW13 postcode district, England. Income tax in England follows the UK rates: 20% basic to £50,270, 40% higher to £125,140 and 45% additional, with the personal allowance of £12,570 tapered away above £100,000. National Insurance, VAT and Corporation Tax are UK-wide, and Stamp Duty Land Tax applies to property purchases.
| Place | Distance | Direction |
|---|---|---|
| Feltham, Hounslow | 0.4 mi | NW |
| Hanworth | 0.6 mi | SE |
| Feltham West | 1 mi | W |
| Lower Feltham | 1 mi | W |
| Feltham North | 1 mi | N |
| Felthamhill | 1 mi | SW |
| Hounslow Heath | 1 mi | NE |
| Kempton Park | 1 mi | S |
Worth knowing
Rules that come up in this work
Switching accountants
You can switch accountant at any point in the year. The new firm requests clearance and your records from the old one, which cannot withhold your own documents though it may hold its own working papers until its fees are settled. Agent authorisations with HMRC and Companies House are transferred, and the next deadline is picked up without a gap.
Closing a company
Voluntary strike-off is available only to solvent companies. One that owes money it cannot pay needs a creditors' voluntary liquidation through a licensed insolvency practitioner, and directors who dissolve an insolvent company face personal consequences. For a solvent company the process takes three to four months from filing the DS01, with notice to creditors and shareholders within seven days.
Dormant companies
Companies formed to protect a name or hold a future business are dormant but not exempt: Companies House still expects dormant accounts within nine months of the year end and a confirmation statement annually with its £50 fee, and HMRC must be told the company is dormant or it will demand Corporation Tax returns. The filings are short, but the penalties for missing them are the same as for a trading company.
The trading and property allowances
Not every small income needs a tax return. The trading allowance exempts the first £1,000 of self-employment or casual income and the property allowance does the same for rental income, each measured on gross receipts. They cannot be combined with rent-a-room relief on the same income, and claiming the allowance means giving up the expense deduction for that source.
Employer National Insurance
Since April 2025 employer National Insurance has been 15% on earnings above a £5,000 secondary threshold, a substantial increase for small employers. The Employment Allowance rose to £10,500 at the same time to soften it for the smallest businesses. Directors deciding their own salary weigh this cost against the Corporation Tax deduction a salary provides.
Workplace pensions and auto-enrolment
Workplace pension compliance is part of payroll, not separate from it. Each pay period the payroll assesses who is eligible, calculates employer and employee contributions on qualifying earnings between the lower and upper thresholds, and sends the contribution file to the scheme. The minimum total is 8%, and many employers choose to contribute more as a recruitment advantage.
Record keeping
Record keeping is a legal obligation with a penalty of up to £3,000 for failure, but its real value is in making every other filing cheaper and more defensible. Keep invoices, receipts, bank statements, mileage logs and any HMRC correspondence, digitally if you like, for five years after the relevant filing deadline for individuals and six years for companies and VAT.
Questions
Contractor Accountants questions from Hanworth Park
I am about to leave permanent employment to contract. Where do I start?
With the company formation and the first contract review. Our £99 formation-plus-registrations package sets up the company with Corporation Tax and PAYE registered; the IR35 review of your first engagement decides how the income will be taxed. Join the Essential package from the month you start invoicing.
Do I need business insurance?
Most client contracts require professional indemnity and public liability cover, and employer's liability is a legal requirement if the company employs anyone other than the director. Insurance is not something we sell, but we tell you what your contracts require and the premiums are deductible for Corporation Tax.
My client has put me inside IR35. Should I still use my company?
It can still be worth it if you have other outside-IR35 work, but for a single inside-IR35 engagement an umbrella company or direct PAYE is often simpler and cheaper. We run the comparison for your specific numbers and tell you honestly, even if the answer is that you do not need us for that contract.
Can I claim travel and subsistence?
For engagements outside IR35, travel to a client site that is a temporary workplace is claimable, subject to the 24-month rule: once you know an engagement will exceed 24 months at the same site, it stops being temporary. Subsistence follows the travel. Inside-IR35 engagements lose these claims. We check each engagement.
How are dividends documented?
Each dividend needs a board minute approving it and a dividend voucher recording the date, amount and shareholder. The company must have sufficient distributable profits after tax at the time. We check the reserves before each dividend, produce the paperwork and keep it on file, because undocumented dividends are reclassified by HMRC as salary or loans.
What is the flat rate VAT scheme and should I use it?
For most contractors with low costs the limited-cost-trader rate of 16.5% removes any advantage of the flat rate scheme, and the standard scheme reclaiming input VAT on equipment and software is better. Contractors with significant qualifying costs may differ. We calculate both at registration and review annually.
Which deadlines matter most for contractor accountants?
The next four dates that apply to contractor accountants are shown at the top of this page, calculated from today. For Hanworth Park clients we diarise every one of them from the day you join and send reminders before each, so the work is done in good time rather than in the last week before a penalty.
How do I get started from Hanworth Park?
Message us on WhatsApp or email with a sentence about your business and what you need. We reply in working hours with any questions and a fixed fee for contractor accountants. Once you confirm, we tell you exactly which records to send and the work begins. Most Hanworth Park clients are set up within a day.
One message from Hanworth Park, one fixed price
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.