S corp filingThe date on the receipt.

The acknowledgment is a receipt. The date on it is the date we write down. That date says the file was received. It does not say the statements were reviewed, and it does not say the wages match.

A PDF that never left the computer fills nothing. Software can build a file, save it, and show a check beside the word ready. Until the file is transmitted and an acknowledgment comes back with a received date, the first proof stays empty.

Accepted for processing is the same family of words. It means the file was taken in. It does not mean someone compared the income statement with the bank, or the wage forms with the register. We keep that distinction in the sentence we use on the phone.

Closed months are what make the wage lines and the distribution lines believable. If March is still open because a stack of shop receipts has not been entered, the acknowledgment can still arrive and the year can still be wrong. We close the months before we are willing to treat the receipt as the end of the story.

We start in the fall while the year is still open so there is time to fix a line. A distribution booked as wages, or wages booked as a distribution, is easier to move before the file is sent than after the acknowledgment is already in the drawer.

The receipt does not deliver the K-1. The receipt does not prove the wage forms. The receipt does not replace the acceptance letter. Three papers stay three papers.

If you have the acknowledgment, the useful fact is the date it prints. Read that date to us. If you have only the PDF you meant to send, say that. We will leave the proof empty.

An extension acknowledgment is a different paper. It does not fill this proof. The page about the calendar says the same thing in the other direction, so the two pages do not collapse into one claim.

If the only date you can find is the day a folder was last saved, leave the proof empty. A folder date is the computer's clock. The acknowledgment date is the receipt. We write down the receipt.

Bring the page even when the rest of the year feels unfinished. A received date next to an open month is a useful pair. It tells us the file moved, and it tells us the books were not ready. We can say both things without calling the year filed.