North West London · England
Accountants in Hill End, Hillingdon
Accountants for Hill End, Hillingdon who work to the deadline rather than the appointment diary. We handle Self Assessment, company accounts, Corporation Tax, bookkeeping, VAT and payroll for Hill End clients at the fixed fees shown on this page, and the next dates that apply to your business are tracked from the day you join. There is no office in North West London to visit, because none of the work needs one.
Next deadlines
- VAT return and payment for the quarter that ended last month
- VAT return and payment for the quarter that ended last month
- VAT return and payment for the quarter that ended last month
- Confirmation statement due within 14 days of your review date, at least once every 12 months
Services
What we do for Hill End and what it costs
All 26 services below are available to Hill End, Hillingdon clients at the published fee. Every fee is fixed and confirmed in writing before work starts.
Why IGI
Working with Hill End businesses
An online firm suits Hill End because the things that matter in accounting, accuracy, deadlines, clear explanations and a known price, do not depend on geography. What does depend on geography is overhead, and by not carrying it we charge Hill End, Hillingdon clients the published fee and nothing more, with every submission approved by you before it goes.
Nothing is filed for Hill End until you have reviewed and approved it. You see the draft, you ask questions, you sign off, then we submit and send you the receipt.
We explain self assessment tax returns in the words Hill End, Hillingdon business owners use, not in accountant's shorthand, and we show our working so you can check it.
We work to the HMRC and Companies House calendar, not an appointment diary. Clients in Hill End, Hillingdon get reminders at 60, 30 and 7 days before each date that applies to self assessment tax returns.
Local facts
About Hill End, Hillingdon
Hill End, Hillingdon sits in North West London, within Hillingdon (Harefield Village ward), postcode district UB9. For businesses in England the tax rules are those set by the UK Parliament: the 20/40/45% income tax bands, Class 4 National Insurance for the self-employed at 6% and 2%, Corporation Tax at 19% to 25%, and Stamp Duty Land Tax on property. Business rates are set locally by the council.
| Place | Distance | Direction |
|---|---|---|
| Harefield, Hillingdon | 0.7 mi | S |
| Maple Cross | 1 mi | NW |
| Hyde, West, Three Rivers | 1 mi | W |
| West Hyde, Three Rivers | 1 mi | W |
| Moneyhill | 2 mi | N |
| Mill End, M25 Fringe | 2 mi | N |
| Batchworth | 2 mi | NE |
| South Harefield | 2 mi | S |
All places in North West London · North West London places beginning with H
Worth knowing
Rules that affect most businesses here
CIS deductions
Under the Construction Industry Scheme, contractors deduct 20% from a registered subcontractor's labour invoices, or 30% if unregistered, and pay it to HMRC. The subcontractor reclaims the deductions against their actual tax through Self Assessment, usually producing a refund because deductions are on turnover while tax is on profit. Contractors file a monthly return by the 19th.
Confirmation statements and identity verification
Every company must file a confirmation statement at least once a year, within fourteen days of its review date, with a £50 Companies House fee. Since November 2025 directors and people with significant control must also verify their identity with Companies House, and the confirmation statement is where existing officers confirm they have done so during the transition year.
Payments on account
A common surprise in Self Assessment is the January payment that is far larger than expected. That is the balancing payment for the year just ended plus the first payment on account for the year ahead, which HMRC sets at half of the bill just calculated. We put the figure in your hands months ahead and tell you how to adjust it legitimately when circumstances change.
The Self Assessment calendar
The tax year runs from 6 April to 5 April. Anyone new to Self Assessment must register by 5 October after the end of the tax year in which their untaxed income began. The online return and the balancing payment are due by 31 January, with a second payment on account on 31 July where they apply. Paper returns have an earlier deadline of 31 October and are rarely sensible.
Making Tax Digital for Income Tax
MTD for Income Tax replaces one annual return with quarterly digital updates and a year-end declaration, submitted from software. The threshold is gross trading and property income, measured two years earlier, and started at £50,000 in April 2026 before falling to £30,000 in April 2027. Anyone affected needs digital record keeping in place before their start date, not after.
Questions
Questions from Hill End
Are your fees inclusive of everything?
Our fee covers the work described for the package. Companies House fees, such as £100 to incorporate or £50 for a confirmation statement, are charged separately and passed on at cost. Software subscriptions are in your own name. There is nothing else: no hourly extras, no charge for questions, and no additional year-end invoice for Hill End, Hillingdon clients on monthly packages.
How quickly do you respond?
In UK working hours, usually within a few hours and always the same working day. Each Hill End client has a named contact who knows the file. Outside working hours, WhatsApp and email messages are picked up first thing the next morning. In January and at other peak times we tell you your turnaround when you book rather than leaving you guessing.
Do you work with businesses in North West London that are not in Hill End itself?
Yes. Every place in North West London has its own page on this site and the same fees apply throughout. The nearest-places list on this page links to them. Wherever in England your business is based, the service is identical because none of it depends on where you are.
What if my Hill End business is a partnership or an LLP?
Both are covered. Partnerships need a partnership return and a Self Assessment for each partner; LLPs file accounts with Companies House under company-style rules as well. We quote a fixed fee for the set based on the number of partners or members, and the process is the same as for any other client in Hill End, Hillingdon: records in, draft out, approve, filed.
How do I get started from Hill End, Hillingdon?
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 self assessment tax returns. Once you confirm, we tell you exactly which records to send and the work begins. Most Hill End clients are set up within a day.
Which deadlines matter most for self assessment tax returns?
The next four dates that apply to self assessment tax returns are shown at the top of this page, calculated from today. For Hill End 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.
Start the conversation from Hill End
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.