West London · England
Accountants in Colham Green
Businesses in Colham Green 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 Colham Green 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 Colham Green and what it costs
All 26 services below are available to Colham Green clients at the published fee. Every fee is fixed and confirmed in writing before work starts.
Why IGI
Working with Colham Green businesses
An online firm suits Colham Green 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 Colham Green clients the published fee and nothing more, with every submission approved by you before it goes.
The price for self assessment tax returns is published on this page and is what a client in Colham Green 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 Colham Green client and chased before they arrive.
No appointments, no travel across West London, no parking. Everything for self assessment tax returns in Colham Green happens online, with a real person on the other end during UK working hours.
Local facts
About Colham Green
Colham Green sits in West London, within Hillingdon (Colham & Cowley ward), postcode district UB8. 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 |
|---|---|---|
| Brunel | 0.3 mi | NW |
| Hillingdon Heath | 0.7 mi | E |
| Cowley, Hillingdon | 0.9 mi | W |
| Yiewsley | 1 mi | SW |
| Hayes End, Hillingdon | 1 mi | E |
| Hillingdon | 1 mi | N |
| Little Britain, Hillingdon | 1 mi | W |
| Uxbridge South | 1 mi | NW |
All places in West London · West London places beginning with C
Worth knowing
Rules that affect most businesses here
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
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.
The Self Assessment calendar
Self Assessment runs on a fixed annual cycle. Registration by 5 October following the tax year, online filing and payment by 31 January, and a second instalment on 31 July for those making payments on account. The penalties for lateness are automatic and escalate monthly, which is why we file early and chase approvals well before the window closes.
Payments on account
If your Self Assessment bill exceeds £1,000 and less than 80% of your tax was collected at source, HMRC asks for two advance payments towards the following year, each half of the current bill, due 31 January and 31 July. The first year this happens the January payment is effectively one and a half times the bill. We model it in advance and show you how to reduce the payments if income is falling.
Salary versus dividends
Directors of their own companies usually take a salary at or just above the National Insurance thresholds, which keeps the year qualifying for State Pension and is deductible for Corporation Tax, with further income as dividends. Dividends above the £500 allowance are taxed at 10.75%, 35.75% and 39.35% by band and can only be paid from distributable profits after tax, with a minute and voucher each time.
Questions
Questions from Colham Green
Which services are available in Colham Green?
Every service on this page is available to businesses and individuals in Colham Green, 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 Colham Green 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 Colham Green 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 Colham Green 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 Colham Green. 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 Colham Green?
No. IGI Accounting is an online-only firm. We serve Colham Green 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 Colham Green as anywhere else in the country, and why there is nothing to visit and nothing to print.
Is self assessment tax returns in Colham Green really the same price as elsewhere?
Yes. The fee published on this page is what a client in Colham Green 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 Colham Green, one fixed price
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.