Conditionaly copy from tab to tab

Hello,

I have posted a question here before on a similar subject and got excellent help with a VB macro, however the problem persists as people in the office keep forgetting to enable macros and keep messing up the spread sheet.

I have a spreadsheet that lists data such as name, project, type, date countdown (how long until the project begins), ect..

What I am looking for is a formula, not VB, that will cut and paste a row from Tab 1 (upcoming projects) to Tab 2 (current projects) once the value in the date countdown (until project begins) reaches 0

I had another spreadsheet brought to my attention recently that performs that function with no VB code, but for the life of me I cannot find the formula or conditional formula that makes this happen.

Please advise.

Thank you.