Bundling home and auto insurance with the same carrier is one of the most heavily advertised discounts in the industry. Multi-policy discounts typically range from 5 to 25 percent off combined premiums. But the discount is only worth taking if the carrier offering it is also competitive on both individual policies. This guide explains how to evaluate whether bundling actually saves you money in your specific situation.
A bundling discount applies a percentage reduction to one or both policies when you place them with the same carrier. The discount is applied to that carrier's base rate for each policy -- which varies significantly between insurers. A 15 percent discount from a carrier whose base auto rate is $200 per month above the market average still leaves you paying more than you would elsewhere. The only meaningful comparison is the discounted bundle total versus the sum of the best individual quotes from separate carriers.
Bundling produces genuine savings when you are already getting a competitive base rate from a carrier on one policy and that carrier is also competitive on the second. The absolute dollar savings matter more than the percentage: a 10 percent discount on $4,000 in combined premiums saves $400 per year. Bundling also has a practical advantage for umbrella policies, which most carriers require to sit with the same insurer as your underlying home and auto coverage. And a single claims contact for events that damage both your home and car simultaneously -- a hailstorm, a tree fall -- can meaningfully simplify resolution.
Bundling fails to deliver net savings when the carrier with the best rate on one policy is uncompetitive on the other. Forcing both policies onto a single carrier that is only strong in one line means overpaying on the other, potentially by more than the discount is worth. This is especially common in home insurance markets where some carriers have repriced aggressively due to climate-related losses -- the remaining competitive carrier for your home may have no meaningful auto product. Always compare the bundle total against the sum of best-available individual quotes before committing.
Start by getting the best individual quote for each policy separately, as if you were buying them from different carriers. Then get bundle quotes from three to five carriers that write both home and auto in your state. Compare the bundle total to your separate-policy benchmark. Also factor in deductibles and coverage limits -- a bundle with a higher deductible is not an apples-to-apples comparison. Use our Bundle Savings Calculator to run this comparison with your actual numbers.