Deductible vs Premium Breakeven Calculator
Example: Low deductible option: 500 $ · Monthly premium with low deductible: 180 $ · High deductible option: 1500 $ · Monthly premium with high deductible: 130 $
| Annual premium savings (high ded) | $600 |
| Extra risk taken (deductible gap) | $1,000 |
| Years of savings to cover one extra claim | 1.67 |
| Net savings over 10 years (1 claim assumed) | $5,000 |
Worked example
Choosing the $1,500 deductible over the $500 option saves $600/year in premiums. The extra risk taken is $1,000. If you go 1.67 years without filing a claim at the higher level, you break even. Over 10 years, assuming one full-deductible claim, you still net $5,000 ahead by choosing the higher deductible and pocketing the premium difference.
Frequently asked questions
What happens if I file a claim with a high deductible?
You pay more out of pocket up to the deductible amount. The key insight: insurance exists for catastrophic losses, not routine ones. If you would pay a $1,500 claim out of savings anyway rather than risk a rate increase from filing, the high deductible is almost always rational.
Does a higher deductible affect my premium long-term?
Filing fewer claims generally means fewer rate increases. Insurers use claims history to price renewals. Choosing a higher deductible and self-funding small claims can improve your pricing tier over time.
Should I put the premium savings in a dedicated account?
Many financial planners recommend sweeping the premium savings into a liquid account designated for deductible coverage. This makes the strategy disciplined: you are effectively self-insuring the gap and building a claims reserve.
Does this logic apply to all insurance types?
Yes — auto, home, renters, and health insurance all follow this premium-versus-deductible trade-off. Run the numbers separately for each policy during renewal season.