Cash-Flow Forecasting · South West London
Cash-flow forecasting in West Twickenham
If your West Twickenham business is growing, seasonal, stock-heavy or carrying debt, cash is the constraint, not profit. Our forecasts put every VAT quarter, PAYE payment, loan instalment and Corporation Tax date on the calendar alongside what customers will actually pay and when, for businesses across South West London, with scenarios for the things that might go wrong.
from £199 · fixed, per forecast
Next deadlines
- VAT return and payment for the quarter that ended last month
- PAYE and National Insurance for last month paid to HMRC (electronic)
- VAT return and payment for the quarter that ended last month
- PAYE and National Insurance for last month paid to HMRC (electronic)
Who this is for
Cash-Flow Forecasting for West Twickenham
Businesses in West Twickenham where cash timing matters: companies growing faster than their working capital, seasonal businesses, those holding stock or work in progress, businesses with loans or finance to service, companies applying for lending or grants, start-ups measuring runway, and any owner who has had an unexpected conversation with the bank and does not want another.
What is included
Everything inside the fixed fee
- A 13-week rolling forecast built week by week from your receipts, payments, payroll, VAT and tax dates
- A 12-month forecast with best, base and worst case scenarios and the assumptions documented
- Debtor and creditor timing modelled from your actual payment patterns rather than invoice dates
- Tax, VAT, PAYE and loan repayments placed on their real dates so nothing is a surprise
- Monthly refresh retainer: actuals replace forecast each month and the horizon rolls forward
- Funding-application pack: forecast, assumptions, sensitivities and the narrative lenders and grant bodies expect
How it works
Cash-Flow Forecasting from West Twickenham, step by step
Tell us your situation
A short message or call about what you do and what needs filing. We ask the questions that determine the right package and nothing more.
Fixed fee in writing
You receive one price for the work, confirmed by email before anything starts. It does not change if the job takes longer than we expected.
Send records, review the draft
Records come by WhatsApp or email. We prepare the draft, explain the figures in plain English and answer your questions.
We file, you get the receipts
Once you approve and the fee is settled, we submit electronically and forward the HMRC or Companies House acknowledgement the same day.
Why IGI
Why West Twickenham businesses file with IGI
No hourly rate and no surprise invoice. West Twickenham clients know the fee for cash-flow forecasting before they send a single document, and it stays fixed.
We work to the HMRC and Companies House calendar, not an appointment diary. Clients in West Twickenham get reminders at 60, 30 and 7 days before each date that applies to cash-flow forecasting.
We serve West Twickenham remotely by design: records by WhatsApp or email, drafts back for approval, filing electronic. The saving on premises is passed to you in the fee for cash-flow forecasting.
A named person handles your cash-flow forecasting from West Twickenham and knows the file, so you are not re-explaining your business to a different helpdesk each time.
We explain cash-flow forecasting in the words West Twickenham business owners use, not in accountant's shorthand, and we show our working so you can check it.
Nothing is filed for West Twickenham 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 West Twickenham
West Twickenham is in South West London, within Richmond upon Thames, in the TW2 postcode district, England. 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 |
|---|---|---|
| Fulwell, Richmond upon Thames | 0.6 mi | SE |
| Twickenham Green | 0.7 mi | NE |
| Strawberry Hill | 0.8 mi | E |
| Fulwell and Hampton Hill | 0.8 mi | S |
| Whitton, Richmond upon Thames | 0.8 mi | N |
| Hampton Hill | 0.8 mi | S |
| South Twickenham | 0.9 mi | E |
| Hampton North | 1 mi | SW |
Worth knowing
Rules that come up in this work
Employer National Insurance
The cost of an employee is more than the salary. Employer National Insurance at 15% above £5,000 a year, the 3% minimum pension contribution, holiday pay, equipment and management time all come on top. The Employment Allowance of £10,500 reduces the National Insurance for most employers with more than one person on the payroll.
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.
Dormant companies
A dormant company is one with no significant accounting transactions in the year, where the only permitted entries are the payment for shares on incorporation, Companies House fees and penalties. It still files a confirmation statement and simplified dormant accounts every year. A bank charge or an accountant's fee paid from the company ends dormancy and requires full accounts.
The trading and property allowances
Not every small income needs a tax return. The trading allowance exempts the first £1,000 of self-employment or casual income and the property allowance does the same for rental income, each measured on gross receipts. They cannot be combined with rent-a-room relief on the same income, and claiming the allowance means giving up the expense deduction for that source.
Crypto records and reporting
HMRC treats cryptoassets as property. Swapping one token for another, spending crypto or gifting it are all disposals for Capital Gains Tax, and staking and lending rewards are income. Gains are computed under pooling rules with same-day and 30-day matching. From 2026 HMRC receives data from exchanges worldwide under the Cryptoasset Reporting Framework, so unreported activity is increasingly visible.
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.
Record keeping
HMRC requires records of all income and expenses, bank statements, invoices and receipts to be kept for at least five years after the 31 January filing deadline of the tax year they relate to, and companies must keep records for six years from the end of the accounting period. Digital copies are acceptable. Under Making Tax Digital the records must be kept in compatible software.
Questions
Cash-Flow Forecasting questions from West Twickenham
What does the 12-month forecast add?
The £349 forecast extends the horizon to a year, monthly, with three scenarios: base case, a downside with slower sales or payment, and an upside, so you can see the cash effect of the things that might happen. It includes a profit and loss and balance sheet forecast alongside the cash, and is the basis for the funding pack.
What is the monthly refresh retainer?
For £99 a month we replace each month's forecast with the actual figures, roll the horizon forward, update the assumptions for what has changed and send you the refreshed forecast with a short note on the movements. A forecast that is not refreshed is out of date within weeks; the retainer keeps it live.
What is a 13-week rolling forecast?
A week-by-week projection of cash in and cash out for the next quarter, built from your debtor book and payment patterns, your creditors and their terms, payroll, rent, loan repayments and every tax date, giving the forecast bank balance at the end of each week. It is the standard tool for managing short-term cash and is refreshed as actuals arrive.
How is the £199 forecast built?
From your bookkeeping and bank data, your aged debtors and creditors, your payroll, your known commitments and the tax calendar. We analyse how quickly your customers actually pay rather than when they are due, which is where most forecasts go wrong, and we document every assumption so you can change it. You receive the model and a short briefing.
Why do forecasts usually go wrong?
Three reasons: they assume customers pay on the due date, they forget tax dates, and they are never updated. We model actual payment behaviour from your history, place VAT, PAYE, Corporation Tax and Self Assessment payments on their real dates, and offer the refresh retainer so the forecast stays current.
Do I need bookkeeping with you to have a forecast?
No, but the data must exist. We build forecasts from any reasonably kept accounting file plus bank data. If the bookkeeping is behind, we say so first, because a forecast built on stale records is worthless. Clients in our bookkeeping service have the data ready by default.
Do you have an office in West Twickenham?
No. IGI Accounting is an online-only firm. We serve West Twickenham 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 cash-flow forecasting is the same in West Twickenham as anywhere else in the country, and why there is nothing to visit and nothing to print.
Is cash-flow forecasting in West Twickenham really the same price as elsewhere?
Yes. The fee published on this page is what a client in West Twickenham 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.
Ready to fix your fee in West Twickenham?
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.