On the "Let's recheck your advance Child Tax Credit payments" page, it's rounding the amounts, 2,087.50 to 2,088, equaling wrong amount. Will that effect my return?

[hustonaces]

It warns:
Filing with an estimated or wrong amount can Block the IRS from processing your return, Delay getting your refund,or, Require you to file an amended return.

[RaifH]

No, this will not affect or delay your return. All numbers are rounded to the nearest dollar on your tax return, so the advanced child tax credit you are reporting as $2,088 will match the IRS's number of $2,087.50 if that is the total reported to your family on Letter 6419.

[fanfare]

add $0.50 to one amount and subtract $0.50 from the other amount.

Sheesh.