Restaurant Financial Projections: UK Guide for Lenders

Why do bank managers reject restaurant plans? Not the food concept—the numbers. Your restaurant financial projections are where funding applications succeed or fail. Banks reject plans where the numbers look like wishful thinking rather than realistic forecasts based on actual research and logic.

Related: For the complete business plan framework, see our restaurant business plan guide.

If you're staring at a blank spreadsheet wondering how to project revenue for a restaurant that does not exist yet, you're not alone. This guide breaks down exactly what UK lenders expect to see in your restaurant financial projections.

Based on analysis of successful UK restaurant funding applications and input from bank lending officers.

What You'll Learn

• What restaurant financial projections actually include
• How to create realistic revenue forecasts banks trust
• The key financial statements lenders expect
• Common projection mistakes that kill funding
• How to sanity-check your numbers with the 30/30/30/10 rule

What Are Restaurant Financial Projections?

First, let's define the term. Restaurant financial projections are forward-looking estimates of your revenue, costs, and profitability over a specific period—typically 12 to 36 months. They show lenders how you expect your restaurant to perform financially.

Your projections should include:

• Revenue forecast — Monthly expected sales
• Cost of goods sold (COGS) — Food and drink costs
• Operating expenses — Labour, rent, utilities, marketing
• Cash flow statement — Money in versus money out each month
• Break-even analysis — When revenue covers costs

For example, a 40-cover bistro might project £30,000 monthly revenue at 60% occupancy, with 30% food costs (£9,000) and 30% labour (£9,000), reaching break-even at month 14.

How Do You Create Realistic Revenue Forecasts?

Now that you understand what projections include, let's tackle revenue forecasting. This is where most restaurant owners struggle. You cannot know exactly how much you will make, but you can build a rational estimate.

Click to enlarge

The revenue calculation formula:

Monthly Revenue = Covers × Average Spend × Days Open × Occupancy Rate

For a 40-cover restaurant with £25 average spend, open 26 days, at 50% occupancy:

• Month 1: 40 × £25 × 26 × 0.50 = £13,000
• Month 6: 40 × £25 × 26 × 0.65 = £16,900
• Month 12: 40 × £25 × 26 × 0.70 = £18,200

Key assumptions to document:

For example, a cafe owner might research three nearby competitors, note their average lunch spend is £12-15, and use £13 as her conservative assumption. She documents this in her projections appendix, showing the bank she did actual research rather than guessing.

What Financial Statements Do Lenders Expect?

Moving on to the documents themselves. UK banks typically expect three core financial statements in your restaurant financial projections.

1. Profit and Loss (P&L) Projection

Shows monthly revenue minus costs to calculate profit or loss. Your P&L should include line items for revenue, food costs, labour costs, overheads, and net profit. Show month-by-month figures for at least 12 months, with quarterly summaries for years two and three if seeking longer-term funding.

For example, a small bistro might show month one revenue of £13,000 growing to £18,000 by month 12, with costs scaling proportionally using the 30/30/30/10 benchmarks. The key is consistency—if revenue grows, costs should grow logically too.

2. Cash Flow Statement

Shows actual cash in and out each month. Critical because profitable restaurants can still run out of cash. Include:

• Opening cash balance
• Cash received from sales
• Cash paid for supplies, wages, rent
• Closing cash balance

3. Break-Even Analysis

Calculates when monthly revenue equals monthly costs. Your break-even point tells lenders when you stop burning through working capital and start sustaining yourself.

The gov.uk business finance guidance recommends clearly showing how long until break-even and how much cash you need to survive until then. If your break-even is month 18 but you only have working capital for 12 months, lenders will flag the gap.

What Are Common Projection Mistakes?

At this point, let's address what goes wrong. These mistakes kill funding applications more than weak concepts.

Mistake 1: Over-optimistic revenue

Projecting 80% occupancy in month one signals inexperience. Start at 40-50% and build gradually. Lenders have seen thousands of restaurant plans—they spot fantasy numbers immediately.

Mistake 2: Flat labour costs across growth

If revenue doubles, staffing must increase. A projection showing 30% more revenue with the same wage bill tells lenders you have not thought through operations.

Mistake 3: Ignoring seasonality

UK restaurants typically see 20-30% drops in January and August. Projections showing steady growth month-over-month lack credibility.

Mistake 4: Missing working capital

You need cash to survive until break-even. Budget three to six months of operating costs as working capital, not just fit-out money.

How Does the 30/30/30/10 Rule Work?

Furthermore, you should know this benchmark. The 30/30/30/10 rule is a sanity check for restaurant cost allocation that lenders expect you to understand.

The breakdown:

• Food costs: 30% of revenue
• Labour costs: 30% of revenue
• Overheads: 30% of revenue
• Profit: 10% of revenue

If your projections show significantly different ratios without explanation, expect questions. For example, a fast-food concept might run 25% food costs but higher rent. A fine-dining restaurant might show 35% food costs with premium pricing.

Minimum Viable Action Plan

That is a lot to take in. If you only have 30 minutes a week to work on your restaurant financial projections, start here:

You can refine later. A rough projection you can explain beats a complex spreadsheet you do not understand.

Key Takeaways