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A Business Plan That
Investors and Banks
Actually Believe.

Most business plans fail before they are read. The numbers do not stack up, the assumptions are not documented, and there is no accountant’s name on the financials. Investors and lenders have seen thousands of plans — they know the difference between one built on optimism and one built on evidence.

We prepare investor-grade business plans for UK start-ups and scale-ups — with the financial model, market analysis, and funding narrative that serious capital providers require.

✓ 3-year financial model ✓ Market & competitor analysis ✓ Funding narrative ✓ ICAEW Chartered Accountant ✓ Fixed fee
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Talk to Us About Your Business Plan

Tell us what you need the plan for — we reply within one business day with a clear fixed fee.

No obligation. Fixed fee quoted upfront.

Why most business plans are rejected before page three

Lenders and investors see hundreds of plans each year. The ones that fail share the same flaws — not a bad business idea, but a plan that cannot withstand financial scrutiny.

82%

of business plan rejections cite weak or unrealistic financial projections as the primary reason

£0

raised by plans with no documented assumptions behind the numbers — investors will not guess what you meant

3x

more likely to secure funding when financial projections are prepared or reviewed by a qualified accountant

The most common mistake founders make

Writing the plan themselves, handing it to a marketing agency to make it look good, and then presenting numbers to an investor that a Chartered Accountant would reject in thirty seconds. The financial model is not decoration — it is the document that decides whether you get funded.

What your business plan includes

Every plan we produce is built from scratch for your business. No templates, no filler. The depth of each section is calibrated to what your specific audience — bank, angel, VC, or grant body — actually reads.

Executive Summary

One to two pages. The most important section — written last, positioned first. Covers the problem, solution, traction, ask, and return. Most investors read only this before deciding whether to continue.

Market Analysis & Competitor Landscape

TAM, SAM, SOM — sized credibly, not aspirationally. Competitor mapping showing where you sit in the market and why your positioning is defensible. We use primary data sources, not Wikipedia.

Business Model & Revenue Streams

How you make money, your pricing model, unit economics, and customer acquisition costs. The section lenders and investors use to assess whether your model is viable at scale.

3-Year Financial Projections

Monthly P&L, cash flow, and balance sheet for years one to three. All assumptions documented and stress-tested against a base, upside, and downside scenario. Built in Excel and presented in the plan.

Funding Requirement & Use of Proceeds

Exactly how much you are raising, what it will be spent on, and what milestones it buys. Investors and lenders want specificity — we provide a line-by-line breakdown tied directly to your projections.

Management Team

Biographies written to highlight the experience that is directly relevant to this business. Gaps in the team acknowledged and addressed — investors respect honesty about what is still being built.

Risk Register & Mitigants

A documented risk register with your mitigation strategy for each risk. Counterintuitively, a well-written risk section builds more confidence than ignoring risks — it shows you have thought the business through.

Standalone Financial Model (Excel)

Delivered alongside the written plan. Investors and bank credit teams will stress-test your numbers independently — we build the model so it holds up under scrutiny and can be updated as your business evolves.

Who we write business plans for

The audience for your plan changes how it should be written. We adjust the depth, tone, and emphasis of each section to match what your specific reader cares about most.

Pre-revenue start-ups seeking investment

You have the idea and the team. What you need is a plan that turns your vision into a credible financial story — one that justifies your valuation and shows the path to returns for an angel or seed investor.

Trading businesses raising their next round

You have revenue and traction. Investors want to see how the next funding round accelerates growth, improves unit economics, and creates a clear path to the outcome they are backing you towards.

Founders approaching a bank or lender

Banks lend against cash flow, not potential. Your plan needs to show DSCR coverage, conservative downside scenarios, and clear repayment capacity — not just a growth story. We write for credit committees, not pitch nights.

Start-ups applying for Innovate UK or grant funding

Grant bodies assess commercial viability alongside the technical case. Your business plan must demonstrate that the project is fundable, the team is credible, and the financial model supports the grant request without over-relying on it.

How we build your business plan

We work with you — not around you. The plan reflects your thinking, your market knowledge, and your business. We provide the financial structure and professional rigour that makes it credible.

01

Discovery call — understanding your business and your audience

We start with a 45-minute call covering your business model, market, funding target, and the specific audience for the plan. This shapes every subsequent section — a plan written for a bank credit team is structured very differently from one aimed at an early-stage VC.

02

Financial model first

We build the financial model before writing a single word of the narrative. The numbers inform the story — not the other way around. Revenue assumptions, cost structure, headcount plan, and cash runway are all built and reviewed with you before we proceed.

03

First draft — narrative, market analysis & structure

We produce a full first draft of the written plan within five to seven business days. We share it with you for review, and you provide feedback on any sections you want to strengthen, adjust, or expand. Two rounds of revisions are included as standard.

04

Final delivery — plan, financial model & presentation deck

You receive the completed business plan as a formatted PDF, the financial model as an unlocked Excel file, and — for investor-facing plans — a summary pitch deck in PowerPoint. All three documents are consistent and cross-reference each other correctly.

05

Ongoing support through your funding process

When investors or lenders respond with questions about the financials, we are available to support you — updating the model, preparing supplementary schedules, or joining a call to walk through the numbers alongside you. Most plans need at least one iteration during the funding process.

What most start-ups need alongside their business plan

A business plan opens the door. These are the services that typically follow once that door is open — and that investors and lenders will ask about within the first conversation.

Business Plan Questions

A pitch deck and a business plan serve different purposes and are rarely interchangeable. A pitch deck is a ten to fifteen slide visual presentation designed for a short meeting — it piques interest and communicates the big picture. A business plan is a detailed, written document with full financial projections that investors and lenders request during due diligence after the pitch deck has done its job. Serious investors will always ask for the full plan behind the deck before committing capital. If you need both, we can produce both as part of a single engagement.

A standard business plan engagement takes two to three weeks from our initial discovery call to delivery of the final document. The timeline depends largely on how quickly you can provide information and review draft sections. For start-ups where you have not yet developed a detailed financial model, allow an extra week for the modelling phase. We do offer an accelerated turnaround for businesses facing a specific deadline — please mention this when you get in touch and we will confirm whether it is achievable.

Yes — this is one of the most common scenarios we work on. Pre-revenue plans are built around your market research, your business model assumptions, and the experience of the founding team. We document every assumption transparently so that readers can assess the plan on its merits rather than rejecting it for unexplained numbers. The key to a credible pre-revenue plan is not pretending you have data you do not have — it is showing that you have thought rigorously about the market and that your assumptions are reasonable and cross-referenced against comparable businesses.

The structure and emphasis differ significantly. A bank plan is primarily concerned with your ability to repay — it focuses on cash flow, debt service coverage, collateral, and downside scenarios. A growth investor’s plan is primarily concerned with return potential — it focuses on market size, competitive moat, revenue trajectory, and the exit opportunity. We calibrate the emphasis of each section based on who you are presenting to, whilst maintaining a complete and consistent document that can be shared with multiple audiences if required.

Yes — materially so. Lenders and investors routinely ask who prepared the financial projections. A plan where the financial model was prepared or reviewed by an ICAEW Chartered Accountant carries significantly more weight than one where the founder built the numbers in a spreadsheet overnight. The credibility signal is real: it tells the reader that the assumptions have been challenged, the arithmetic is correct, and the numbers are not aspirational fiction. For bank lending in particular, a professionally prepared financial model is often the deciding factor between a credit approval and a request for more information.

We quote a fixed fee for every engagement — no hourly rates, no scope creep surprises. The fee depends on the complexity of your business, the depth of financial modelling required, and whether you need a full plan, financial model only, or a plan with a pitch deck. We provide a fixed-fee quote within one business day of your initial enquiry call. As a guide, a standard start-up business plan with financial model and two rounds of revisions starts from £1,500 plus VAT.

Fixed Fee  ·  ICAEW Chartered Accountants  ·  London & UK-Wide

A business plan investors and lenders
take seriously.

Book a free call. We reply within one business day with a clear fixed fee and a timeline for delivery.

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