A Founder's Guide to Startup Costs and Budgeting Stop guessing your fundraising target. This is a tactical guide for building a bottoms-up, 18-month budget, forecasting expenses, and determining the real amount of cash you need to raise. TL;DR: Your startup's fundraising 'ask' is your 18-month operating budget plus a 20% contingency buffer. The majority of your costs (~70%) will be salaries, benefits, and payroll taxes. Build a detailed, bottoms-up spreadsheet to calculate your burn, link spending to milestones, and arrive at a credible number that gives you enough runway to find product-market fit. Key takeawaysRaise for at least 18-24 months of runway; anything less sets you up to fail.Your budget's primary cost driver (70%+) is salaries, taxes, and benefits.Add a 20% contingency buffer on top of your total calculated expenses.Build a bottoms-up monthly budget, not a top-down guess.Don't forget major one-off costs like fundraising legal fees (0k-$75k+).Tie every major expense, especially new hires, to a specific company milestone. Your "Ask" Isn't a Number, It's a Plan Founders ask investors for money. Great founders ask for a specific amount of capital to execute a specific plan over a specific timeframe. The number on your pitch deck's "ask" slide is the output of that plan, not a guess. Your goal is to build a detailed, bottoms-up budget that gives you 18 to 24 months of runway. Why that long? Because fundraising takes 4-6 months. Product development hits snags. A key hire backs out. Running out of money is the #1 killer of startups that would have otherwise succeeded. A long runway is your defense against the unknown. This is how you build the budget that becomes your fundraising target. Step 1: Calculate Your Core Operating Expenses These are the costs to exist. Get this right, and you've accounted for 90% of your future spending. Hiring & Salaries: Your Primary Cost Driver (70%+) People are your business. Don't starve your team (or yourself), but don't over-hire. Every new hire dramatically increases burn and complexity. Founder Salaries: Pay yourself enough to focus on the company without stressing about rent. For a pre-seed or seed-stage company, founder salaries typically range from $75,000 to 50,000 per year. The right number depends on your local cost of living and personal situation (e.g., supporting a family). Be ready to explain your salary to investors simply: "This is what my family and I need to live in this city so I can go all-in on this business." Early Hires (The First 1-5): Don't hire roles; hire to achieve milestones. Frame it like this: "We need to hire one senior engineer to build our payments integration, which we need to land our next 10 customers." A senior engineer at a seed-stage startup can command 20,000 - 80,000 plus 0.5% - 2.0% in equity. The Hidden People Costs No One Mentions Salaries are only part of the story. These costs can increase your actual "people" spend by 30% or more. Continue reading the full guide Related guidesBusiness Grants for Startups: A Founder's Guide to Non-Dilutive FundingThe Tactical Guide to a Friends and Family RoundHow to Raise a Friends and Family Round Without Destroying Your RelationshipsHow Much Does It Cost to Start a Business?How to Apply for an SBA Loan: A Founder's GuideA Founder's Guide to Startup Funding Rounds Read on Startup Fundraising · More articles · Browse the Library Library homeFull library indexArticlesHomeInvestor directoryFounder directoryCompany funding databaseResearch hubPricing
