If a taxpayer or taxpayer's spouse is claimed as a dependent on someone else's return, the standard deduction on the taxpayer's return is generally reduced and calculated according to the Standard Deduction Worksheet for Dependents on page 30 of the instructions for IRS Form 1040 U.S. Individual Income Tax Return.

The standard deduction for an individual claimed on another person's tax return is generally limited to the greater of:

1. $1,100, or
2. The individual's earned income for the year plus $350 (but not more than the regular standard deduction amount, generally $12,200).

However, if the individual is 65 or older or blind, the standard deduction may be higher.

Earned income is salaries, wages, tips, professional fees, and other compensation received for personal services you performed. For purposes of the standard deduction, earned income also includes any amounts received as a scholarship that you must include in your gross income.

TaxAct® will calculate the standard deduction for you. To indicate that you can be claimed as a dependent on another return:

1. From within your TaxAct return (Online or Desktop) click Federal. On smaller devices, click in the upper left-hand corner, then select Federal.
2. Click Basic Information in the middle of the screen to expand the section, then click Dependent on someone else's tax return
3. Check the box if you can be claimed as a dependent on another return