With tax season officially underway, you'll need to know the standard deduction amount you can claim for 2024. After all, most taxpayers opt to take the standard deduction rather than itemizing deductions on their federal income tax return. The standard deduction amounts tend to increase slightly each year to adjust for inflation. So let's take a look at how much you can claim in 2025 for the 2024 tax year.What's this year's standard deduction? For tax returns filed in 2025 for the 2024 tax year, here are the standard deduction amounts:Single filers: $14,600 (up from $13,850 in tax year 2023)Married couples filing jointly: $29,200 (up from $27,700 in tax year 2023)Heads of household: $21,900 (up from $20,800 in tax year 2023)Filers who are 65 or older or are blind may be eligible to claim an even higher standard deduction. For 2024, the amounts are:Single or head of household: an additional $1,950Married filing jointly: an additional $1,550So for example, a 68-year-old single filer would claim a $16,550 standard deduction for tax year 2024.The standard deduction makes taxes simpler for manyyou can claim this base amount without having to detail itemized deductions like mortgage interest, charitable gifts, medical expenses and more. But for some filers who do have significant eligible expenses, itemizing remains the better route if the total exceeds the standard deduction.As the 2025 deadline approaches in the coming months, double-check your standard deduction amount and filing status before preparing your 1040. The IRS website also offers useful resources on deduction rules and eligibility.