The simplest budgeting system: divide your income into envelopes (categories). Materials gets $3,000/month. Marketing gets $500. Fuel gets $400. When an envelope is empty, you stop spending in that category. Digital envelope budgeting does the same thing automatically — every expense gets categorized and counted against its envelope.
Because it's tedious. Spreadsheets require discipline. Apps like YNAB ($15/month) require manual categorization. And most budgeting tools are designed for personal finance, not businesses. You need business categories (materials, subcontractors, equipment rental) not personal ones (groceries, entertainment).
Pick 5-7 spending categories. Set monthly limits based on last quarter's spending. Track weekly. Adjust monthly. The goal isn't perfection — it's awareness. Most solopreneurs who start budgeting find $200-$500/month in spending they didn't realize was happening.
Helix Vault includes envelope budgeting designed for businesses — not personal finance apps repurposed. Set budgets by business category, track in real-time, get alerts before you overspend. $279 once.
Get Helix — $279