Should I mail my amended return including the new 1099R information should I wait until I receive the the incorect refund before ending the ameded return?

[tlmwest]

I found a 1099R form not included in my original E filed tax return and have amended the return. I was getting a refund but after entering the 1099R information  I now owe Taxes. Should I go ahead and send the amended returns before I receive the refunds?

[PaulaM · Accepted solution]

No, it is best to wait until the original return is fully processed before mailing in the amended return.This will avoid errors with the IRS processing. 

After you receive the refund for the original return, mail in the amended return and include the payment.