Last Updated: July 15, 2025
Idea Validation Funnel
1. Problem exists?Talk to 10 potential customers — don't pitch, just listen
2. Will they pay?Build a landing page, run $50 in ads — measure signup rate
3. MVPSmallest thing that delivers value — no-code tools, manual behind scenes
4. First Paying CustomerEven $5 proves someone values this enough to pay
Side Hustle Models
| Model | Time Investment | Income Pattern |
|---|---|---|
| Freelancing | 10-20 hrs/week | Linear (time = money) |
| Digital Products | High upfront, low ongoing | Scalable — templates, courses, ebooks |
| SaaS/Micro-SaaS | High upfront, medium ongoing | Recurring — $10-100/mo per customer |
| Content/Affiliate | Medium ongoing | Slow build — ad revenue, affiliate commissions |
Legal Checklist
| Item | Action |
|---|---|
| Employment Contract | Check for non-compete and IP assignment clauses |
| Business Entity | LLC for liability protection — ~$100-500 depending on state |
| Taxes | Set aside 25-30% for self-employment tax — pay quarterly estimates |
| Separate Finances | Dedicated bank account and credit card — simplifies taxes |
When to Go Full-Time
| Signal | Threshold |
|---|---|
| Revenue | Consistently 70-100% of your salary for 6+ months |
| Runway | 12+ months of living expenses saved |
| Growth | Revenue growing month-over-month for 6+ months |
| Demand | You're turning down work/clients — that's a good problem |
Pro Tip: Validate before you build. Spend $50 on ads to a landing page before spending 50 hours building the product. If people won't give you an email address, they won't give you money.