You need to meet with your broker or lender to start the mortgage pre-approval process.
Bring the following information to the meeting:
government-issued photo ID
contact information for your employer
proof of address
proof of income
proof of down payment
proof of savings and investments
details of current debts your credit score
Remember: It is a serious offense to misrepresent your income or assets to get approved for a mortgage. It is your responsibility to protect yourself against mortgage fraud.