Practical guidance for CPA firms on delivery models, catch-up reconstruction, staffing, and building capacity without the hiring headache.
Sept 15 and Oct 15, 2026 have passed. An extension bought time to file, not a set of books. If the ledger is still a pile of statements, the preparer still has nothing to file.
Two years of unfiled books is a reconstruction job, not a monthly close. Here is how I would scope it, what records you actually need, and what a $499 diagnostic is for.
Lenders walk revenue to deposits. If the books cannot survive that, the file stalls. Here is what I rebuild when an underwriter is waiting.
Shoebox files and missing months are normal. Unsupported numbers go in a gap report. They do not get estimated into the P&L so the year looks finished.
Bank and card statements are the source of truth. If a number is not in the records, it goes in a gap report. Here is how a records-first rebuild actually works.
Tax resolution needs books, not another call to the Service. We rebuild unfiled years so the preparer can file. We never contact the IRS.