Why does it say "2015 Estimated Tax Paid in 2016"

[gcziko]

Shouldn't that say "2016 Estimated Tax Paid in 2016"? Isn't estimated tax paid for the current year in which payments are made?

[IreneS · Accepted solution]

UPDATED FOR TAX YEAR 2019

The estimated payment for the 4th quarter of the year (2019, for example) is paid in January of the following year (2020).

There is also a line for estimated tax payments made within the tax year.

[Edited | 4/10/2020 |  9:06am PDT]