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What’s the Best Move? Buy Down the Rate, Go ARM, or Pay Down the Loan?

Each strategy has pros and cons — here’s how to decide which one fits your goals best.

Trying to lower your monthly mortgage payment? There are a few different ways to get it done — but the right option depends on your timeline, your budget, and your financial goals.

Here’s a breakdown of the 4 most common options and when each one makes the most sense:

Temporary Rate Buydown:

A short-term discount to ease into your mortgage.

This option lets you pay a fee upfront to temporarily reduce your interest rate for the first 1–3 years. You’ll hear terms like “2-1 buydown” (2% lower in year 1, 1% lower in year 2) or “3-2-1 buydown.”

Pros

  • Lower monthly payments in the first few years
  • Can be paid by the seller as an incentive
  • Your loan becomes a fixed rate after the buydown period

Cons

  • The savings are temporary — your rate goes up after the initial years
  • Sometimes the upfront cost is too high to be worth it

Best for: Buyers who need short-term payment relief or are planning to move/refinance in a few years.

Permanent Rate Buydown

Pay now to save for the long haul.

This is also known as “paying points.” You pay extra at closing to permanently lower your interest rate — and your monthly payment — for the life of the loan.

Pros

  • Long-term savings on monthly payments
  • Can help you qualify for more
  • Can be paid by the seller

Cons

  • Higher upfront closing costs
  • Not always worth it if you plan to move or refinance soon

Best for: Buyers with extra cash who want a stable, lower payment over many years.

Adjustable Rate Mortgage (ARM)

Lower rate now, with flexibility later.

ARMs give you a lower interest rate for 5–10 years before the rate begins to adjust annually. There are usually limits on how much the rate can change each year.

Pros

  • Lower initial rate (and payment)
  • No extra closing costs required
  • The rate can adjust down depending on the market

Cons

  • Monthly payment may increase later
  • Tougher to budget for the long term

Best for: Buyers planning to move, sell, or refinance within 5–7 years.

Pay Down the Principal (Larger Down Payment)

Less debt = lower monthly payment

Instead of buying down the rate, you simply borrow less by putting more money down upfront.

Pros

  • Builds equity faster
  • Reduces total interest paid
  • It’s your money — not a fee

Cons

  • May not lower your monthly payment as much as a rate buydown
  • That extra cash is tied up in the home (not easily accessible later)

Best for: Buyers staying long-term who want to build equity and save on total interest.

Bottom Line:

There’s no one-size-fits-all answer.
✔️ Want a lower monthly payment right now? A temporary buydown or ARM might work.
✔️ Want to save over the long haul? A permanent rate buydown or larger down payment could be better.

We can run side-by-side comparisons so you can see exactly how each strategy would affect your loan — and your wallet.


📞 Let’s run the numbers together.
Call (830) 402-4284 to see what works best for your budget and your plans.

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