How to save for a house on an irregular income

Most down payment advice assumes a salary: pick a percentage, set an automatic transfer on payday, wait. If you're paid by clients, tips, and retail, there is no payday and no reliable number to automate. The goal is still reachable — the mechanics just have to change.

1. Set the target, including the parts people forget

• Down payment — from around 3% on some conventional loans up to 20% to avoid mortgage insurance.
• Closing costs — commonly a few percent of the price, and separate from the down payment.
• Moving, immediate repairs, and furnishing the rooms you can't live without.
• A cash reserve after closing. Lenders often want to see it, and you want it regardless.

Write one total number. A vague 'save for a house' goal is the easiest thing in the world to postpone.

2. Find your real average income

Take the last twelve months of deposits — not your best quarter — and divide by twelve. Twelve months matters because it includes your slow season. That average is the only honest basis for planning, and it's close to what a lender will use.

3. Save by percentage, not by fixed amount

A flat $500 a month breaks the first slow week. Instead, split every deposit the day it arrives: a share for taxes, a share for business costs, a share for living, and a share for the house. Busy weeks send more, quiet weeks send less, and you never have to decide whether saving is possible this month.

1. Set aside taxes first, before the money feels like yours.
2. Cover fixed business costs — chair rental, product, insurance.
3. Pay yourself a steady amount for living costs, based on the twelve-month average.
4. Send a fixed percentage of what's left to the house fund, in a separate account you don't carry a card for.

4. Expect the lender to want two years of documentation

Self-employed borrowers are generally underwritten on two years of tax returns, and lenders look at net income after deductions — not gross deposits. That creates a real tension: aggressive write-offs lower your tax bill and lower the income a lender will credit you with. Talk to a lender or your tax preparer before the two years you'll be judged on have already happened.

• Two years of filed returns, often plus profit-and-loss statements.
• Business and personal bank accounts kept genuinely separate — commingled accounts slow everything down.
• Consistent or rising income; a sharp drop in the most recent year invites questions.
• Stable debt and credit in the months before you apply — no new car loan mid-process.

For a self-employed buyer, clean books are part of the down payment.

5. Protect the fund from your own slow season

The most common way a house fund dies is being used as an emergency fund in February. Build the emergency fund first — enough to cover a genuinely bad month — and treat the house money as untouchable after that. Separate account, no debit card, slightly annoying to transfer out. Friction is the feature.

6. Track the number monthly, not yearly

Progress you can see is progress you keep making. Once a month, check the balance against the target and recalculate the date. If the date moves out, that's information, not failure — it usually means the target needs adjusting, or the percentage does.

MoneyPOP is built for exactly this pattern: log income as it lands, split it toward taxes, business, living, and goals, and watch a house fund fill from a variable income without a spreadsheet. Start free — no payment required.