We use the word filed only when three papers exist. The first is the IRS acknowledgment that Form 1120-S was received. That paper is a receipt. It is a record that the file arrived. It is not a review of the statements inside the file.
The second paper is each Schedule K-1 in the owner's hands. A copy sitting in a portal is a file on a server. We count owners, then we count the people who can hold the page. Those two counts have to match.
The third paper is the set of wage forms that match the payroll register. A federal acknowledgment does not look at wages. A draw that someone labeled as pay does not fill the wage proof. Health coverage for an owner who holds more than two percent of the company belongs on the wage statement, written on the same lines as wages.
Around those three papers the year has a shape. The books are closed. The owner already runs a payroll provider. We point that provider at the wage accounts and then we step aside. We assemble the company return once the months underneath it are closed. We start that work in the fall, while the year is still open, so a wage line or a distribution line can still be corrected.
Equity stays apart. A contribution is what went into the company. A distribution is what came out. Profit still inside the company is its own line, beside what went in and what came out. Mixing those lines makes the K-1 hard to believe, even when the software screen looks finished.
A shop receipt belongs in the month of the sale. If the receipt is still in a drawer when we draft, that month is open. We close it. The statements we hand over carry no assurance. When a lender wants a signed report, that work belongs with a firm that can sign it.