Self-employed buyers should begin planning for a mortgage 12 to 24 months before they plan to apply. Work with your CPA to understand how your tax deductions affect qualifying income.
Avoid taking large business deductions in the year before you apply if possible. Lenders use your net taxable income, so lower deductions mean higher qualifying income.
Keep clean financial records, maintain separate business and personal accounts, and have 2 years of consistent self-employment history for the strongest qualification.
Timeline
Month 24-12 before: review tax strategy with CPA, start building reserves, check credit. Month 12-6: optimize deductions, gather financial records. Month 6-3: get pre-approved, clean up credit. Month 3-0: finalize documents.
CPA Coordination
Your CPA is essential. Schedule a meeting to discuss your home buying plans. Ask: How do my deductions affect my qualifying income? Can I shift deductions to future years? Should I change my business structure?
Deduction Strategy
Consider: deferring large equipment purchases, maximizing retirement contributions (which still reduce qualifying income - balance carefully), minimizing personal expenses run through the business, and keeping net income as high as possible.
Documentation
Maintain: separate business bank accounts and credit cards, organized tax records, a year-to-date profit and loss statement, and a business license. The cleaner your records, the easier the mortgage process.
Credit Optimization
Check your credit 12 months before applying. Dispute errors. Pay down balances. Don't open new accounts. Your credit score is especially important for self-employed borrowers because income is more complex.
Income Stability
Lenders want to see 2+ years of consistent self-employment. If you recently started, you may need a larger down payment or alternative documentation. Changing industries can also complicate qualification.