On my Michigan resource worksheet for line 18b the review says this number is too big but I'm not even sure where this number came from. I can't find a corroborating number on my SSA-1099

[KathrynG3]

Line 18b for Form MI-1040CR Household Resources, should be used to allocate the resources earned in Michigan and would imply that you were either a part-year or nonresident. All income and deductions are entered during the federal interview and does not usually need to be re-entered in the state return unless there is a specific need.

To resolve this, go back to the state interview and run through the answers again.

For more information, see: 2020 MI-1040 Book Instructions, page 32.

@Paul1955