How to budget with irregular income
Freelance, commission, or seasonal pay? Plan around your baseline, not your best month.
By the MonthlyIQ team · Last updated 2026-09-28 · Editorial policy
Key takeaways
- Budget from your lowest typical month.
- Cover fixed Expenses first.
- Hold surplus in a buffer for lean months.
Know your baseline
Your baseline is the recurring Expenses you must pay every month. That's the number your income has to cover first.
Plan with a conservative income
Use a lower-than-average month as your planning income. Treat anything above it as extra.
Build a buffer
Put surplus from good months into a separate account and pay yourself a steady amount from it.
Set aside taxes
If taxes aren't withheld, set a portion of each payment aside. This is general information, not financial advice.
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General information only, not financial, tax, or legal advice. MonthlyIQ is not a bank or financial adviser.