North London · England
Accountants in Oakleigh Park
Accountants for Oakleigh Park who work to the deadline rather than the appointment diary. We handle Self Assessment, company accounts, Corporation Tax, bookkeeping, VAT and payroll for Oakleigh Park 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 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 Oakleigh Park and what it costs
All 26 services below are available to Oakleigh Park clients at the published fee. Every fee is fixed and confirmed in writing before work starts.
Why IGI
Working with Oakleigh Park businesses
We built the service around what business owners in places like Oakleigh Park actually complain about: not knowing what the accountant will charge, finding out about a deadline after it has passed, and receiving a set of accounts with no explanation. Each is fixed by design: fixed fees, deadline tracking shown on every page, and a plain-English summary with every draft for Oakleigh Park clients.
Approval before filing is a rule, not a courtesy. For self assessment tax returns in Oakleigh Park, every submission to HMRC or Companies House follows your written go-ahead.
The output for Oakleigh Park clients is never just a form. It is the form, a one-page summary of what it says, and a note of the decisions it points to for self assessment tax returns.
Nothing for Oakleigh Park is left to the last week. Each deadline relevant to self assessment tax returns is tracked from the day you join, with the next four shown on every page we send you.
Local facts
About Oakleigh Park
Oakleigh Park sits in North London, within Barnet (Whetstone ward), postcode district EN5. 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 |
|---|---|---|
| Oakleigh | 0.3 mi | SW |
| East Barnet | 0.3 mi | NE |
| Whetstone | 0.6 mi | SW |
| New Barnet | 0.8 mi | N |
| Brunswick Park | 1 mi | SE |
| Cockfosters | 1 mi | NE |
| Osidge | 1 mi | E |
| Totteridge, Barnet | 2 mi | W |
All places in North London · North London places beginning with O
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
The confirmation statement is the annual check that the public register is right: officers, registered office, SIC codes, shareholders and the PSC register. It carries a £50 fee and no financial penalty for lateness, but failure to file leads to compulsory strike-off. The identity verification regime introduced in November 2025 has added a further check to every statement.
Payments on account
Payments on account catch out most people in their second year of self-employment. HMRC assumes next year's tax will match this year's and collects half in January and half in July, in advance, on top of the balancing payment. If profits are dropping you can apply to reduce them, but reducing them too far attracts interest. We calculate the right figure rather than guessing.
The Self Assessment calendar
Four dates govern Self Assessment: 5 October to register, 31 October for paper returns, 31 January to file online and pay, and 31 July for the second payment on account. Missing the January date triggers an automatic £100 penalty before any tax is even considered, so we treat it as the fixed point around which the rest of the year is planned.
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 Oakleigh Park
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 Oakleigh Park 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 Oakleigh Park 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 London that are not in Oakleigh Park itself?
Yes. Every place in North 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 Oakleigh Park 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 Oakleigh Park: records in, draft out, approve, filed.
How do I get started from Oakleigh 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 self assessment tax returns. Once you confirm, we tell you exactly which records to send and the work begins. Most Oakleigh Park 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 Oakleigh 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.
Get a fixed quote for Oakleigh Park today
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.