Phase 03: Finance

Build a Financial Model for Your Personal Errands & Concierge Business: Plan for Profit

12 min read·Updated April 2026

Starting a personal errands or concierge service business? Don't guess your finances. Most new service businesses over-estimate income and under-estimate costs like gas, liability insurance, and booking software. A strong financial model isn't just about predicting profit; it's your roadmap to understand what truly drives your income and expenses. It shows you what needs to happen for your errand running, personal shopping, or senior companion service to truly succeed.

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The Quick Answer

For your personal errands or concierge business, a solid financial model has three main parts: how you make money (based on tasks, hours, or clients, not just hopeful guesses), all your costs (including your own time and mileage), and a clear look at your cash flow. The rest is just how it looks on paper.

What 'Funders' Actually Look For

Whether you're looking for a small loan from a bank or just making sense of your own business, the numbers need to add up. People checking your plan want to see that you understand every cost and income source. Does your growth plan match how many hours you can work or how many helpers you might hire? Do your costs for gas, liability insurance, and client management software line up with how busy you expect to be? Watch out if your income grows without showing how you'll get more clients or increase your service capacity. Also, don't show just one perfect income plan – always have a backup plan for when things are slow.

Revenue Model: Build From Drivers

Don't just pick an income number you hope to hit. Instead, build your income from the ground up. For personal errands and concierge services, think about: * **(Number of active clients) x (Average tasks or hours per client per month) x (Your average rate per task or hour).** Another way to look at it: * **(Total hours available for service each month, including yourself and any helpers) x (How busy you are, or 'utilization rate') x (Your average hourly rate).** Break down each part: How many clients can one person serve in a day? What's your average fee for a grocery run, a dry cleaning pickup, or a senior check-in visit? How much do you charge for mileage or a service fee? Each of these should be a number you can change to see how it affects your total income.

Expense Model: Your Time and Operational Costs First

Even if it's just you to start, your time is an expense. If you plan to hire other errand runners or personal assistants, list their roles, start dates, and full costs (wage + any payroll taxes or benefits). * **Key variable costs:** Gas and mileage (for yourself and any helpers), parking fees, minor supplies bought for clients (which you'll bill back, but it's a cash outflow first). * **Fixed costs:** Business liability insurance (crucial for service providers), a dedicated business phone plan, online booking or scheduling software (like Acuity Scheduling or Calendly), background check fees (for you or new hires), website hosting, and local advertising (flyers, social media ads, community newspaper ads). * **Admin costs:** A small amount for accounting software (e.g., QuickBooks Self-Employed), legal review of client contracts, or a business license. Try to connect these costs to how busy you get – more clients might mean a fancier scheduling tool or more marketing.

Cash Flow and Runway

Keep a close eye on your cash. It's simple: what you start with, plus what comes in, minus what goes out. * **Important numbers to track:** How much cash you use each month (your 'burn rate' – what it costs to stay open), how long your current cash will last (your 'runway'). If you see your cash getting low, figure out how you'll cover it. This could mean adjusting your spending, getting more clients, or getting a small business loan. Never plan to run out of cash without a clear plan to prevent it.

Scenario Planning

Plan for three possibilities: * **Base Case:** Your most realistic plan. What you truly expect to happen – how many clients, how many tasks, what your costs will be. * **Downside Case:** What if things are tougher? Maybe you get 20-30% fewer clients than planned, or gas prices spike suddenly. How would you cut back on non-essential spending or delay buying new equipment like a better GPS or phone? * **Upside Case:** What if you're much busier than expected? How would you handle the extra work? Would you hire a part-time helper sooner, or invest in better client communication tools? This shows you're ready for success, too.

How to Get Started

Grab a spreadsheet program like Google Sheets or Excel. Keep it simple and organized: * Tab 1: **Main Settings** (your hourly rate, average task time, gas cost per mile, insurance cost). * Tab 2: **Income Plan** (how many clients, how many tasks, average price). * Tab 3: **People Plan** (just you, or any future helpers and their pay). * Tab 4: **Spending Plan** (gas, insurance, software, marketing). * Tab 5: **Profit & Loss** (what you actually earned and spent). * Tab 6: **Cash Flow** (your bank balance over time). * Tab 7: **What If Scenarios**. You don't need fancy tools. Search online for 'small business budget template' or 'service business financial model'. Spend a good 10 hours putting it together yourself. You'll learn a lot more doing it than paying someone else to guess for you.

RECOMMENDED TOOLS

Carta

Cap table and equity management for startups

Pilot

Startup bookkeeping and financial reporting

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FREQUENTLY ASKED QUESTIONS

How many months should a startup financial model cover?

Build 24 months of monthly detail and 3-5 years of annual summary. Investors at seed and Series A want to see 18-24 months of monthly projections.

What is a good burn multiple?

Burn multiple = net burn / net new ARR. Below 1x is excellent. 1-1.5x is good. 1.5-2x is acceptable in early stage. Above 2x becomes a concern. A burn multiple above 3x means you are burning significantly more than you are generating.

Should my financial model use GAAP accounting?

Your model should be GAAP-compatible — matching revenue recognition and expense timing — even if you are not yet audited. Investors will flag if your model recognizes annual contracts as revenue on day one instead of amortizing them monthly.

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