HMRC Investigation Support · South East London
HMRC investigation support in Thamesmead North
An HMRC letter is not an accusation, but how you respond in the first few weeks shapes everything that follows. Taxpayers in Thamesmead North use us to take over the correspondence, give HMRC exactly what it is entitled to and nothing more, and keep the enquiry proportionate. Each stage is quoted before it starts, online, with you briefed throughout.
from £299 · fixed, per stage
Next deadlines
- VAT return and payment for the quarter that ended last month
- VAT return and payment for the quarter that ended last month
- Company tax return (CT600) due 12 months after your year end (a 31 December year end files by 31 December)
- VAT return and payment for the quarter that ended last month
Who this is for
HMRC Investigation Support for Thamesmead North
Anyone in Thamesmead North who has received an HMRC letter: sole traders and landlords with a Self Assessment compliance check, companies with a Corporation Tax or VAT enquiry, employers facing a PAYE review, people who have received a nudge letter about offshore income, crypto or property, and those who know their past returns were wrong and want to disclose before HMRC finds out.
What is included
Everything inside the fixed fee
- Review of HMRC's letter and the return or period under check, with a frank assessment of exposure before you commit
- Agent authorisation so that HMRC deals with us directly and deadlines are managed on your behalf
- A controlled first response: what HMRC is entitled to, what it is not, and the information actually required
- Meetings and correspondence handled, with you briefed before and after every exchange
- Voluntary disclosures prepared and negotiated where tax has been underpaid, minimising penalties
- Penalty mitigation, suspension requests, statutory reviews and tribunal appeals where the facts support them
How it works
HMRC Investigation Support from Thamesmead North, step by step
Scope the job
We find out what you need filed, when it is due and what state the records are in, and tell you which fixed-fee package applies.
Agree the price
The fee is confirmed in writing. There is no hourly billing and nothing added for questions during the work.
Hand over the records
Photographs, PDFs, software access or a spreadsheet, sent however suits you. We confirm what we have and what is missing within two working days.
Approve, then we submit
You review the draft with our explanation, sign off, and we file. Receipts, copies and the next deadlines come back to you immediately.
Why IGI
The IGI way of working, in Thamesmead North
The price for hmrc investigation support is published on this page and is what a client in Thamesmead North pays. We confirm it in writing first, and the invoice matches the quote.
Nothing for Thamesmead North is left to the last week. Each deadline relevant to hmrc investigation support is tracked from the day you join, with the next four shown on every page we send you.
No appointments, no travel across South East London, no parking. Everything for hmrc investigation support in Thamesmead North happens online, with a real person on the other end during UK working hours.
A named person handles your hmrc investigation support from Thamesmead North and knows the file, so you are not re-explaining your business to a different helpdesk each time.
The output for Thamesmead North 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 hmrc investigation support.
Nothing is filed for Thamesmead North 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.
Local facts
About Thamesmead North
Thamesmead North is in South East London, within Bexley, in the SE28 postcode district, England. 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 |
|---|---|---|
| Thamesmead South | 0.7 mi | S |
| Thamesmead West | 0.7 mi | S |
| Thamesmead | 0.9 mi | SW |
| Barking Riverside | 0.9 mi | NW |
| Thames | 1 mi | N |
| Thamesmead Moorings | 1 mi | W |
| Crossness | 1 mi | SE |
| Great Fleete | 1 mi | N |
Worth knowing
Rules that come up in this work
Corporation Tax rates and marginal relief
Since April 2023 there have been two Corporation Tax rates, 19% small profits and 25% main, with marginal relief smoothing the transition between £50,000 and £250,000 of profit. The band is where planning matters: each pound of profit in it is taxed at an effective 26.5%, so pension contributions and capital expenditure timed to keep profit below £50,000 are worth more than they look.
The VAT registration threshold
VAT registration is compulsory once taxable turnover in any rolling twelve-month period exceeds £90,000, or when you expect to exceed that in the next thirty days alone. The test is rolling, not by tax year, and includes zero-rated sales. Businesses regularly cross it without noticing, and late registration means accounting for VAT on sales where it was never charged to customers.
Director's loan accounts
Money taken from a company has to be something: salary, dividend, expense reimbursement or loan. If it is a loan and remains outstanding nine months after the year end, the company pays tax at the dividend higher rate on it until it is repaid. Clearing the balance with a properly declared dividend before the deadline, where reserves allow, is routine year-end work.
Salary versus dividends
Paying yourself from a company involves two routes with different tax treatment. Salary through payroll is a company expense and builds a National Insurance record; dividends come from post-tax profit at lower personal rates. Undocumented drawings that are neither become director's loans, with a 35.75% section 455 charge if not repaid within nine months of the year end.
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
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
HMRC Investigation Support questions from Thamesmead North
I received a nudge letter but I think my return is right. What should I do?
Nudge letters ask you to check and either amend or confirm. Do not sign HMRC's certificate without checking thoroughly, because signing a false one is serious. We review the area HMRC has raised, confirm the position and respond. If the return is right we say so to HMRC clearly; if not, we amend before any enquiry is opened.
Can I pay what I owe in instalments?
Usually. HMRC's Time to Pay arrangements spread settlements over months, sometimes years, depending on the amount and your means. Interest runs but further penalties do not if you keep to the agreement. We negotiate the arrangement as part of closing the enquiry, with realistic figures based on your income and assets.
Will my previous accountant's errors be held against me?
The law holds you responsible for your return, but relying on a competent adviser and giving them full information is a reasonable excuse for many penalties. We establish what happened and present it to HMRC. If the adviser was negligent you may have a claim against them, which we help you document.
What if I disagree with HMRC's conclusion?
You can request a statutory review by an officer not involved in the case, which overturns or varies around a third of decisions, and you can appeal to the First-tier Tribunal within 30 days. We advise on the merits honestly and handle both routes; the £249 penalty appeal fee covers a review request or appeal against a penalty decision.
How long does an enquiry take?
A straightforward aspect enquiry into one item can close in two to three months. A full enquiry into a year's records typically takes six to twelve months, longer if HMRC extends to other years. We keep the process moving by responding within deadlines and pressing HMRC to do the same, and we apply for a closure notice if HMRC stalls.
Should I just send HMRC everything they ask for?
No. HMRC is entitled to information reasonably required to check the return, and no more. Requests for private bank statements, several years of records or information about other people are often wider than the law allows. Giving too much lengthens the enquiry and can open new lines. We give HMRC what it is entitled to, promptly and completely.
How do I get started from Thamesmead North?
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 hmrc investigation support. Once you confirm, we tell you exactly which records to send and the work begins. Most Thamesmead North clients are set up within a day.
Which deadlines matter most for hmrc investigation support?
The next four dates that apply to hmrc investigation support are shown at the top of this page, calculated from today. For Thamesmead North 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.
Fixed fees, filed on time, for Thamesmead North
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.