My tax return had been accepted so should I send in my payment for taxes dues now or wait till it shows approved?

you have to pay

before April 18th or before you spend the money on something else

whichever comes first.

@boge5 

Thanks but I didn't ask if I HAD to pay. I asked if I should wait to pay the amount till is APPROVED not just ACCEPTED.  

My tax money to pay out is safe in it's own account so no risk of it being spent. LoL

If you're getting interest on your money you should wait.

@boge5