North West London · England
Accountants in Harlesden
Businesses in Harlesden use us for three reasons: the price is known in advance, the filing is done on time, and the numbers are explained in plain English. Every service listed below is available in Harlesden at the published fee, which is the same across England. We are an online firm with UK-based staff, a named contact for each client and a rule that nothing is filed until you have approved it.
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 Harlesden and what it costs
All 26 services below are available to Harlesden clients at the published fee. Every fee is fixed and confirmed in writing before work starts.
Why IGI
Working with Harlesden businesses
Clients in Harlesden are not a branch or a territory to us; they are files handled by the same team that serves the rest of the UK, at the same price. The fee you see is confirmed in writing before work starts. The dates you see are diarised and chased. And the person who prepares your first return is the person who prepares the next one.
The price for self assessment tax returns is published on this page and is what a client in Harlesden pays. We confirm it in writing first, and the invoice matches the quote.
Deadline-first: the dates that matter for self assessment tax returns are shown at the top of this page, diarised for every Harlesden client and chased before they arrive.
No appointments, no travel across North West London, no parking. Everything for self assessment tax returns in Harlesden happens online, with a real person on the other end during UK working hours.
Local facts
About Harlesden
Harlesden sits in North West London, within Brent (Stonebridge ward), postcode district NW10. 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 |
|---|---|---|
| Harlesden Fringe | 0.3 mi | SE |
| Lower Place | 0.4 mi | SW |
| Middlesex | 0.6 mi | SW |
| Old Oak Common | 0.8 mi | SE |
| Park Hill, Brent | 0.8 mi | NE |
| North Acton | 0.9 mi | S |
| Stonebridge, Brent | 1.0 mi | NW |
| Stonebridge Park | 1.0 mi | NW |
All places in North West London · North West London places beginning with H
Worth knowing
Rules that affect most businesses here
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.
CIS deductions
CIS turns construction subcontractors into advance taxpayers: a fifth of every labour payment goes to HMRC before they see it. Registering keeps the rate at 20% rather than 30%; gross payment status, for established businesses with a clean record, removes deductions altogether. The annual return is where the overpayment comes back, and filing it early brings the refund sooner.
Late filing penalties
HMRC's penalties for a late Self Assessment return are automatic: £100 the day after 31 January, £10 a day from three months late up to £900, then the greater of £300 or 5% of the tax at six and twelve months. Interest and separate late-payment penalties apply to the tax itself. Companies House charges £150 to £1,500 for late accounts, doubling for a second consecutive year.
Making Tax Digital for Income Tax
Making Tax Digital for Income Tax began in April 2026 for sole traders and landlords with qualifying income over £50,000, extends to those over £30,000 in April 2027 and is planned for £20,000 in April 2028. It requires digital records in compatible software and four quarterly updates to HMRC each year, with a final declaration replacing the traditional return. Payment dates are unchanged.
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.
Questions
Questions from Harlesden
Which services are available in Harlesden?
Every service on this page is available to businesses and individuals in Harlesden, at the fee shown. Core compliance work, accounts, tax returns, bookkeeping, VAT, payroll and company formation, is listed with its own local page. Specialist services such as R&D, crypto tax and HMRC enquiry support are national services delivered the same way from anywhere in the UK.
Why are the fees the same in Harlesden as in London?
Because the cost of an accountant is mostly premises and that is a cost we do not have. The work is done online by UK-based staff, so a client in Harlesden pays exactly the published fee, as does a client in central London or a Highland village. The fee is confirmed in writing before anything starts.
Can you deal with HMRC and Companies House for me?
Yes. Once you authorise us as your agent, HMRC and Companies House correspond with us about the filings we make for your Harlesden business, and we can see your accounts and respond on your behalf. Authorisation is free and takes a few days to activate. Routine correspondence about work we have filed is handled at no extra charge.
I already have an accountant in Harlesden. How hard is it to switch?
It takes about two weeks and costs nothing extra. You authorise us, we write to your current accountant for professional clearance and your records, and we transfer the agent authorisations. We pick up the next filing without a gap. You do not need to wait for a year end, and we tell you honestly if switching mid-job would be awkward.
Do you have an office in Harlesden?
No. IGI Accounting is an online-only firm. We serve Harlesden and every other UK postcode remotely, with records sent by WhatsApp or email and everything filed electronically. The absence of local premises is why the fee for self assessment tax returns is the same in Harlesden as anywhere else in the country, and why there is nothing to visit and nothing to print.
Is self assessment tax returns in Harlesden really the same price as elsewhere?
Yes. The fee published on this page is what a client in Harlesden pays and what a client in any other part of England pays. It is confirmed in writing before work starts and the invoice matches the quote. Where a higher package applies because your situation is more complex, we say so at the quote stage, never afterwards.
One message from Harlesden, one fixed price
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.