@DoctorWho wrote:
What is Letter 6419? I am fairly sure I didn't receive that, but I'm not 100% sure.
Looking at my return from last year, on line 19, "Child tax credit or credit for other dependents" there is an amount there.
Go to this IRS website for the Letter 6419 information - https://www.irs.gov/individuals/understanding-your-letter-6419
