It states I can do 20 returns, yet when trying to submit the 4th return, it won't let me. Please advise asap.

[TurboTaxTara]

You've indicated that you're using TurboTax Free above. To prepare and file 20 returns, you need our TurboTax 20 Returns version. 

https://turbotax.intuit.ca/business-tax-software/20-returns.jsp

[lsanto]

I am only entering a 4th one and it won't let me .. very frusterating