Savvy Senior: Do I need to file a tax return this year?

Dear Savvy Senior,

What are the IRS income tax filing requirements for retirees this tax season? I didn’t file a tax return the past two years because my income was below the filing threshold, but I got a part-time job late last year, so I’m wondering if I’m required to file this year.

Retired Worker

Dear Retired,

Whether or not you are required to file a federal income tax return this ye...