Business Advisory · South East London
Business advisory in Biggin Hill
Owners in Biggin Hill rarely have anyone to think out loud with who understands the numbers. Our advisory sessions are that: a structured conversation about the question you bring, prepared from your figures, with a written summary afterwards saying what we recommend and why. Fixed fee per session, no retainer required, no hourly clock.
from £149 · fixed, per session
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
- Tax year ends: last day for pension, ISA and dividend timing decisions
Who this is for
Business Advisory for Biggin Hill
Owner-managers in Biggin Hill facing a decision or a recurring problem: businesses that are busy but not profitable, owners considering a first or next hire, companies choosing between loan, invoice finance and investment, founders preparing to scale or to sell, franchisees and partnerships needing an independent view, and anyone who wants a quarterly conversation about the numbers with someone who has read them.
What is included
Everything inside the fixed fee
- A structured 90-minute session on the question you bring, with preparation from your numbers beforehand
- A written summary within three working days: what we discussed, what we recommend, what to do next
- Pricing and margin review: unit economics, price points, discounting and the gross margin you actually make
- Growth readiness review: hiring plans, funding options, systems, controls and what breaks at the next size
- Quarterly advisory retainer: a session each quarter with your management figures and a standing agenda
- Introductions to lenders, grant bodies and specialists where the question needs them
How it works
Business Advisory from Biggin Hill, 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
Why Biggin Hill businesses file with IGI
The price for business advisory is published on this page and is what a client in Biggin Hill pays. We confirm it in writing first, and the invoice matches the quote.
Nothing for Biggin Hill is left to the last week. Each deadline relevant to business advisory 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 business advisory in Biggin Hill happens online, with a real person on the other end during UK working hours.
A named person handles your business advisory from Biggin Hill and knows the file, so you are not re-explaining your business to a different helpdesk each time.
The output for Biggin Hill 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 business advisory.
Nothing is filed for Biggin Hill 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 Biggin Hill
Biggin Hill is in South East London, within Bromley, in the BR2 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 |
|---|---|---|
| Aperfield | 1 mi | S |
| Leaves Green | 1 mi | N |
| Downe | 1 mi | E |
| Farthing Street | 1 mi | NE |
| Darwin | 1 mi | E |
| Luxted | 1 mi | SE |
| Single Street | 1 mi | SE |
| Fickleshole | 2 mi | W |
Worth knowing
Rules that come up in this work
Workplace pensions and auto-enrolment
Workplace pension compliance is part of payroll, not separate from it. Each pay period the payroll assesses who is eligible, calculates employer and employee contributions on qualifying earnings between the lower and upper thresholds, and sends the contribution file to the scheme. The minimum total is 8%, and many employers choose to contribute more as a recruitment advantage.
Employer National Insurance
Employers pay National Insurance at 15% on each employee's earnings above the £5,000 secondary threshold, following the April 2025 changes. The Employment Allowance offsets up to £10,500 of this for eligible employers, which for a small team often removes the liability entirely, but companies where the director is the only employee do not qualify.
The trading and property allowances
Small side incomes are covered by two £1,000 allowances, one for trading and one for property, which remove the need to register or report income below that level. Once income exceeds £1,000, the allowance can be used in place of expenses, a choice worth making deliberately: a freelancer with £900 of costs is better off with the allowance, one with £3,000 is not.
Dormant companies
Dormancy is a status that is easy to lose. The strict rule is no accounting transactions other than share capital and Companies House fees, which means no bank account activity at all in practice. Fees should be paid personally by the director. A company that traded and has stopped becomes dormant only after its final trading accounts and tax return are filed and HMRC is told.
The 60-day property CGT return
Selling UK residential property that was not your main home for the whole period of ownership triggers a separate Capital Gains Tax return, due within 60 days of completion along with payment of the tax. This is in addition to the annual Self Assessment. The gain is taxed at 18% or 24% depending on your income band, after the £3,000 annual exempt amount.
Crypto records and reporting
Crypto tax splits into capital gains on disposals and income on rewards, with different rates and different reporting. The £3,000 annual exempt amount and the 18% and 24% rates apply to gains; staking, mining and airdrop income is taxed at marginal income tax rates. HMRC's nudge letters to holders have increased sharply, and a voluntary disclosure before one arrives is treated far more leniently.
Allowable expenses
The expenses sole traders most often miss are home working costs, claimed by actual proportion or HMRC's flat rate, the business share of phone and internet, mileage at 45p for the first 10,000 business miles, and training that maintains existing skills. The ones most often claimed wrongly are commuting, entertaining customers and clothes that could be worn outside work.
Questions
Business Advisory questions from Biggin Hill
How do I get the most from a session?
Bring one clear question and send your figures beforehand. The best sessions are specific: should I take on this contract at this price, can I afford this hire by March, which of my three services should I stop. Broad questions get broad answers; specific ones get decisions.
Do you need to be my accountant for compliance?
No. Advisory is available on its own, and we work from management figures or accounts prepared by another firm. Where the session reveals a compliance issue we tell you, and where implementing the advice needs ongoing accounting we quote it separately as a fixed fee.
How does the quarterly retainer work?
For £129 a quarter you get a session each quarter with your management figures, a standing agenda of the things you are tracking, and a written note afterwards. It is for owners who want a regular, structured conversation about the business rather than one-off help, and it works best alongside our management accounts.
What is the growth readiness review?
For £399 we look at what the business would need to operate at the next level: people and roles, funding and cash, systems and controls, pricing capacity and the owner's own role. The report identifies what will break first at the larger size and sets out the fixes in order, with costs. It is often used before a fundraise or a major hire.
What is the pricing and margin review?
For £299 we analyse your sales by product, service or customer against the true cost of delivering each, including the overheads that are usually ignored, to show where the margin is actually made and lost. The report recommends price changes, discount policy and which lines to grow or drop, with the profit effect of each quantified.
What happens in the £149 session?
You tell us the question when you book and send your recent figures. We prepare, then spend 90 minutes by video working through it: the numbers, the options, the trade-offs. Within three working days you receive a written summary of the discussion, our recommendation and the next steps. One session often resolves the question; some lead to a review product.
How do I get started from Biggin Hill?
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 business advisory. Once you confirm, we tell you exactly which records to send and the work begins. Most Biggin Hill clients are set up within a day.
Which deadlines matter most for business advisory?
The next four dates that apply to business advisory are shown at the top of this page, calculated from today. For Biggin Hill 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 Biggin Hill
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.