1Document Mapping and Source Check in Kolkata
We start with source-document mapping, which connects invoices, bank entries, and expense notes to the filing record. That step helps spot missing support before the return is built, and it matters in the surrounding area where records often come from more than one place.
2AIS and 26AS Reconciliation in Kolkata
We compare AIS, 26AS, and the books to find entries that do not line up. This reduces mismatch risk and keeps the filing path cleaner for Kolkata firms with mixed payment patterns.
3Income Head Classification in Kolkata
We sort business income, interest, and other receipts into the right heads before preparation. That classification matters in the area because many small firms have both service income and trading income in the same year.
4Return Preparation and Review in Kolkata
We prepare the income tax return from the matched data and then do a final review of the form fields. That final pass helps local owners avoid rushed mistakes during busy filing periods.