How to Compute HSA Deduction on Form 1040, Line 25

When figuring out your HSA deduction on Form 1040, Line 25, it's important to know which amount to use. The HSA deduction is the amount you contribute to your Health Savings Account, but not all contributions are included in this calculation. To determine the correct amount for your HSA deduction on Form 1040, Line 25, consider the following:

• Only your contributions made with after-tax dollars are deductible
• Your employer's contributions are not included in the deduction calculation
• Any contributions made by your employer through a cafeteria plan are also not considered in this deduction

So, the amount you will use to compute your HSA deduction on Form 1040, Line 25 is the total of your personal contributions made with after-tax dollars throughout the tax year.

When figuring out your HSA deduction on Form 1040, Line 25, understanding which contributions count is essential. Only your personal contributions made with after-tax dollars are deductible, while any contributions from your employer or through a cafeteria plan don't factor into this amount.