Who qualifies for the Saver's Credit?
Two basic qualifications must be met to get the Saver's Credit: You must make a qualifying retirement account contribution for the tax year, and your income must fall under specific thresholds. So, let's examine these one at a time.
Retirement contributions can be made to a traditional or Roth IRA or a qualified employer-sponsored retirement plan, such as a 401(k), 403(b), 457(b), SIMPLE IRA, or the federal Thrift Savings Plan. They must be new contributions (rollovers don't count) and money that you contribute -- money your employer matches or contributes on your behalf doesn't count.
Here's a table showing the income ranges for the various credit percentages.