Pre-Seed Finance: What You Actually Need (And What You Don't)
You're building something from nothing. Maybe you've raised a small friends-and-family round, or you're bootstrapping until you hit key milestones. Either way, you don't need enterprise-grade finance infrastructure—but you do need the right foundation. Here's what actually matters.
Pre-Seed Financial Reality
At pre-seed, your job is to prove your idea works. Every hour spent on finance infrastructure that doesn't directly help you get to product-market fit is an hour wasted. But the flip side is also true: skip the essentials and you'll create problems that slow you down later.
$0-$500K
Typical pre-seed raise
6-12 Months
Target runway
1-2 Hours/Month
Finance time budget
What You Actually Need
These are non-negotiable. Skip any of these and you'll regret it when you try to raise your seed round.
1. Separate Business Bank Account
This is step one, day one. Never mix personal and business finances. Open a simple business checking account before you spend a dollar on the company.
- Mercury, Relay, or a local credit union work fine
- You don't need fancy features yet—just separation
- Get a debit card and one corporate credit card
2. Basic Expense Tracking
You don't need full-blown accounting yet. You need to know what you're spending and be able to categorize it later.
- A simple spreadsheet works fine at this stage
- Save all receipts (digital is fine—use a folder or app)
- Categorize into: Software, Services, Equipment, Travel, Other
- Update weekly—takes 15 minutes max
3. Runway Calculation
Know exactly how long your money will last. This is a simple calculation you should update monthly.
Runway = Cash in Bank ÷ Monthly Burn RateIf you have $100K and spend $10K/month, you have 10 months of runway.
4. Legal Entity & Equity Documentation
You need a Delaware C-Corp (for VC fundraising) with clean incorporation documents. This is usually done through a lawyer or service.
- Delaware C-Corp is standard for venture-backed startups
- Clear founder equity split with vesting documented
- Signed IP assignment agreements
- Basic cap table (spreadsheet is fine)
What Can Wait
These are things well-meaning advisors might suggest, but they're overkill at pre-seed. Save your time and money.
Full Accounting Software
QuickBooks can wait until you're post-seed. A spreadsheet works fine for tracking pre-seed expenses.
Outsourced Bookkeeper
If you're only tracking a few transactions per month, you don't need this yet. Hire post-seed.
Detailed Financial Model
A 5-year projection is fiction at this stage. Know your monthly burn and runway—that's enough.
Equity Management Platform
Carta and Pulley are great, but a clean spreadsheet works until you've raised a priced round.
409A Valuation
Only needed when you're granting employee options. If it's just founders, you can wait.
Fractional CFO
At pre-seed, you typically don't have enough complexity to justify CFO support. That comes post-seed.
Common Questions Answered
"Do I need to pay myself a salary?"
At pre-seed, most founders don't take a salary. If you do, keep it minimal. Document whatever you decide so investors understand your burn rate.
"Can I use personal credit cards for business expenses?"
Avoid this if possible. It creates a mess for due diligence. Get a simple business credit card instead—most approve with just an EIN.
"Do I need to file taxes yet?"
Yes. Once you're incorporated, you have tax obligations. At minimum you'll file an annual federal return. Consult a CPA for specifics based on your state.
"Should I be tracking revenue differently than expenses?"
If you have revenue at pre-seed, great! Track it separately in your spreadsheet. Simple cash-basis accounting is fine—record when money hits your account.
"How do I handle founder expenses before the company was formed?"
Keep receipts. These can be reimbursed to founders or capitalized as startup costs later. Document everything—date, amount, purpose.
Pre-Raise Finance Checklist
Planning to raise a seed round in the next 3-6 months? Here's what to clean up now.
30 Days Before Fundraising
- Bank reconciliation: Make sure your records match your bank statements
- Expense categorization: Clean up any "miscellaneous" expenses
- Cap table update: Ensure all SAFE notes and equity grants are documented
- Runway calculation: Know exactly how long your money lasts
- Outstanding debts: Document any loans or payables
- Revenue documentation: If you have customers, document MRR/ARR clearly
When to Level Up
How do you know when you've outgrown the pre-seed finance setup? Watch for these signals.
You've Raised $500K+
At this point, proper accounting software and a bookkeeper make sense.
You Have Real Revenue
Once you're tracking MRR and have customers, you need better systems.
You're Hiring Employees
Payroll, benefits, and employee stock options require proper infrastructure.
Your Spreadsheet Is Getting Messy
If you're spending more than an hour a week on finance tracking, automate.
Related Resources
Track Every Dollar
Simple spreadsheet or QuickBooks to track burn and runway
Know Your Numbers
Understand unit economics and key assumptions
Plan for Fundraising
Prepare financials that investors expect to see
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