Cash-Flow Forecasting · South East London
Cash-flow forecasting in Plumstead Common
If your Plumstead Common 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 East 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 Plumstead Common
Businesses in Plumstead Common 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 Plumstead Common, 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
What you get in Plumstead Common
No hourly rate and no surprise invoice. Plumstead Common 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 Plumstead Common get reminders at 60, 30 and 7 days before each date that applies to cash-flow forecasting.
We serve Plumstead Common 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 Plumstead Common and knows the file, so you are not re-explaining your business to a different helpdesk each time.
Plain English, with the numbers. Every draft for Plumstead Common comes with a short explanation of what the figures mean and what, if anything, you should do about them.
You stay in control of cash-flow forecasting: drafts go to Plumstead Common clients first, with the figures explained, and nothing leaves us until you say so.
Local facts
About Plumstead Common
Plumstead Common is in South East London, within Greenwich, in the SE18 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 |
|---|---|---|
| Plumstead | 0.2 mi | E |
| Glyndon | 0.7 mi | NW |
| Bostall | 1.0 mi | E |
| Woolwich Arsenal | 1 mi | NW |
| Royal Arsenal West | 1 mi | NW |
| East Wickham | 1 mi | SE |
| Woolwich | 1 mi | W |
| Royal Arsenal Riverside | 1 mi | NW |
Worth knowing
Rules that come up in this work
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
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.
Payments on account
A common surprise in Self Assessment is the January payment that is far larger than expected. That is the balancing payment for the year just ended plus the first payment on account for the year ahead, which HMRC sets at half of the bill just calculated. We put the figure in your hands months ahead and tell you how to adjust it legitimately when circumstances change.
Salary versus dividends
The salary-and-dividend split is the central planning decision for an owner-managed company. Salary costs employer National Insurance above £5,000 but is deductible; dividends are not deductible but attract lower personal rates and no National Insurance. The optimum changes each April with the thresholds and depends on the director's other income, so it should be set deliberately every year.
Director's loan accounts
A director's loan account records money moving between a director and the company that is not salary or dividend. If the director owes the company money nine months and one day after the year end, the company pays section 455 tax at 35.75% of the balance, refundable only when the loan is repaid. Loans over £10,000 are also a benefit in kind unless interest is charged at HMRC's official rate.
The VAT registration threshold
The £90,000 VAT threshold is measured over any twelve consecutive months, which is why a strong quarter can tip a business over unexpectedly. Registration must follow within thirty days of the end of the month the threshold was crossed. Below the threshold, voluntary registration is worth considering when customers are VAT-registered businesses and costs carry VAT.
Questions
Cash-Flow Forecasting questions from Plumstead Common
Can a forecast show me whether I can afford a hire or a purchase?
Yes, that is one of its main uses. We add the hire or purchase as a scenario and show the cash effect month by month, including the point at which it pays for itself if it does. Decisions that look fine on a profit basis often fail on cash timing, and the forecast shows where.
How do seasonal businesses use forecasting?
To see the trough. Seasonal businesses typically make their profit in a few months and spend the rest of the year surviving on it, with VAT and tax payments falling in the quiet period. The 12-month forecast shows how deep the trough goes and whether a facility is needed to bridge it, well before the bank does.
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.
What is in the funding-application pack?
For £299: a 12-month forecast with monthly cash flow, profit and loss and balance sheet, an assumptions schedule, sensitivity analysis showing what happens if sales fall or costs rise by set percentages, and a narrative explaining the business and the use of funds in the terms lenders and grant bodies use. We brief you on the questions they will ask.
Will banks accept your forecasts?
Yes. Lenders see forecasts constantly and recognise one built from real data with documented assumptions. Grant bodies and investors likewise. We produce covenant calculations and any specific format a lender requires, and we are happy to speak to the lender with you about the assumptions.
Do you have an office in Plumstead Common?
No. IGI Accounting is an online-only firm. We serve Plumstead Common 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 Plumstead Common as anywhere else in the country, and why there is nothing to visit and nothing to print.
Is cash-flow forecasting in Plumstead Common really the same price as elsewhere?
Yes. The fee published on this page is what a client in Plumstead Common 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.
Let us take the deadlines off your plate in Plumstead Common
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.