The income total used to calculate our EIC is, again, not accurate (military retirement is not considered earned income). How do I correct this before filing?

Your retirement income is not earned income, but it is added to your AGI, and it is used in the calculations to determine whether you get earned income credit.   Only the income you earned from working will be used for the credit, but the credit may be reduced if you had other income.

 for the Earned Income Credit—-the rules are back to the “old” rules—

Those under 25 and over 65 without children are not eligible as they were uniquely in 2021.   And you cannot use your income from any earlier tax year to get the EIC for a 2022 return.  There is no “lookback” for 2022.  EIC for 2022 will be based on the income you earned by working in 2022.

https://ttlc.intuit.com/questions/1899157-what-are-the-qualifications-for-the-earned-income-credit-eic-or-eitc

https://www.irs.gov/credits-deductions/individuals/earned-income-tax-credit/use-the-eitc-assistant

Earned Income Credit will be on line27 of your Form 1040.

PREVIEW 1040

https://ttlc.intuit.com/questions/1901539-how-do-i-preview-my-turbotax-online-return-before-filing