1. Boost Your Credit Score Before Applying
Your credit score is the single most powerful lever for your mortgage rate. The difference between a 620 and a 760 score can be 1.5% or more in rate — on a $400,000 loan, that's over $300/month.
Actions to raise your score fast:
- Pay down credit card balances below 30% utilization
- Don't open new credit accounts in the 6 months before applying
- Dispute any errors on your credit report (check all 3 bureaus free at AnnualCreditReport.com)
- Become an authorized user on a family member's old, good-standing account
2. Put Down at Least 20%
A 20% down payment eliminates PMI (private mortgage insurance, typically 0.5–1.5% annually) and signals low risk to lenders — resulting in better rates. If you can't hit 20%, aim for at least 10% to get into the better rate tier.
3. Shop at Least 3–5 Lenders (Most People Don't)
Studies show borrowers who get 5 quotes save an average of $3,000 over their loan vs. those who take the first offer. Lenders price differently based on their current pipeline, risk appetite, and secondary market conditions.
Multiple credit inquiries for the same mortgage within a 45-day window count as a single inquiry on your credit report — so shop aggressively without fear.
LendingTree lets you compare rates from multiple lenders with one form. No credit impact.
Compare Rates — Free4. Keep Your Debt-to-Income Ratio Below 36%
Lenders want your total monthly debt payments (including the new mortgage) to be under 43% of gross income — but the best rates go to borrowers under 36%. Pay down auto loans, student loans, or credit cards before applying if needed.
5. Choose the Right Loan Type for Your Situation
Not all loans are priced equally:
- Conventional loans — best rates for borrowers with 20%+ down and 740+ scores
- FHA loans — lower rates for lower scores but require mortgage insurance
- VA loans — best rates available, no PMI, for eligible veterans
- USDA loans — near-zero down in rural areas, competitive rates
- 15-year vs 30-year — 15-year rates are typically 0.5–0.75% lower
6. Buy Points to Lower Your Rate
Mortgage discount points let you prepay interest to get a lower rate. One point = 1% of the loan amount, typically reducing your rate by 0.25%. If you plan to stay in the home long-term (7+ years), buying 1-2 points often makes mathematical sense.
7. Lock Your Rate at the Right Time
Rates move daily. Once you have a good offer, don't gamble — lock it. If rates have been rising, lock immediately. If they've been falling, you may float briefly — but the risk is yours. Most lenders offer 30–60 day locks at no cost.
8. Consider a Shorter ARM Period
If you'll sell or refinance within 5–7 years, a 5/1 or 7/1 ARM typically offers rates 0.5–1% below a 30-year fixed. You pay less interest during the fixed period and exit before any rate adjustment. This is only smart if you're disciplined about your timeline.
9. Improve Your Employment History
Lenders want 2 years of stable employment in the same field. Job-hopping or self-employment income under 2 years can add rate risk or outright disqualify you from conventional loans. If you recently changed careers or went self-employed, wait before applying.