The information deposited into my account today was based on my 2018 tax return. I filed jointly for 2019 about two weeks back - and was expecting quite a bit more. Any idea whether or not this will be reconciled at some point?
The IRS hasn't yet released guidance relating to this scenario, but there have been such reconciliations with previous stimulus packages.
Please see TurboTax’s Your trusted resource for tax information updates during COVID-19 page, and the IRS’s Coronavirus Tax Relief page for updates.