Cash-Flow Forecasting · South East London
Cash-flow forecasting in Thamesmead North
Cash-flow forecasting for businesses in Thamesmead North: a 13-week rolling forecast is £199, a 12-month forecast with scenarios is £349, a monthly refresh retainer is £99 a month, and a funding-application forecast pack is £299. Fixed fees, published, and the same in Thamesmead North as in every part of England.
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 Thamesmead North
Businesses in Thamesmead North 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 Thamesmead North, 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
The IGI way of working, in Thamesmead North
No hourly rate and no surprise invoice. Thamesmead North 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 Thamesmead North get reminders at 60, 30 and 7 days before each date that applies to cash-flow forecasting.
Online only, UK based. There is no office in Thamesmead North to pay for, which is why the fee is the same here as anywhere in England; the work is done by people in the UK who answer the same day.
Continuity matters in cash-flow forecasting: the person who prepared last year's work for your Thamesmead North business prepares this year's, and remembers what was agreed.
We explain cash-flow forecasting in the words Thamesmead North business owners use, not in accountant's shorthand, and we show our working so you can check it.
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. 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 |
|---|---|---|
| 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
Confirmation statements and identity verification
Every company must file a confirmation statement at least once a year, within fourteen days of its review date, with a £50 Companies House fee. Since November 2025 directors and people with significant control must also verify their identity with Companies House, and the confirmation statement is where existing officers confirm they have done so during the transition year.
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.
The Self Assessment calendar
Self Assessment runs on a fixed annual cycle. Registration by 5 October following the tax year, online filing and payment by 31 January, and a second instalment on 31 July for those making payments on account. The penalties for lateness are automatic and escalate monthly, which is why we file early and chase approvals well before the window closes.
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.
Late filing penalties
Penalties are the clearest reason to work to deadlines. A Self Assessment return one day late costs £100 regardless of whether any tax is due; three months late adds £10 a day. Late company accounts start at £150 and reach £1,500, and double if the previous year was also late. None of this is negotiable afterwards except through a narrow reasonable-excuse appeal.
Making Tax Digital for Income Tax
Making Tax Digital for Income Tax began in April 2026 for sole traders and landlords with qualifying income over £50,000, extends to those over £30,000 in April 2027 and is planned for £20,000 in April 2028. It requires digital records in compatible software and four quarterly updates to HMRC each year, with a final declaration replacing the traditional return. Payment dates are unchanged.
The VAT registration threshold
Watching the rolling twelve-month turnover figure is one of the quiet jobs of monthly bookkeeping, because the £90,000 VAT threshold arrives silently. Crossing it brings quarterly returns, Making Tax Digital software and a decision about schemes. Crossing it late brings a bill for VAT you could not recover from customers and a penalty for failing to notify.
Questions
Cash-Flow Forecasting questions from Thamesmead North
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.
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.
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.
Which deadlines matter most for cash-flow forecasting?
The next four dates that apply to cash-flow forecasting 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.
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 cash-flow forecasting. 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.
Let us take the deadlines off your plate in Thamesmead North
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.