GST ସମନ୍ୱୟ sits inside the GSTR-9 / 9C Working Paper, not as a separate task. The annual return is the destination; the ସମନ୍ୱୟ is the path. Upload every quarter of GSTR-2A, every monthly 2B, every 3B return. CORAA merges them and reconciles quarter by quarter.
TDS and TCS ସମନ୍ୱୟ sit as tabs inside Form 3CD. Form 26AS PDFs and 27EQ FVU files ingest through multi-file upload. Section-wise TDS totals populate Form 3CD Clause 34(a) automatically; variances above tolerance disclose at Clause 34(b). Three-bucket match per ଭେଣ୍ଡର୍.
Section-wise totals tied directly to Form 3CD Clause 34(a). ନା re-keying.
Clients send portal exports piecemeal, Q1 26AS in ଅପ୍ରେଲ, Q2 in ଜୁଲାଇ, AIS in ସେପ୍ଟେମ୍ବର. CORAA accepts every file as it arrives, merges with the canonical ସମନ୍ୱୟ, supersedes earlier versions automatically. The ଅଡିଟର୍ never reorganizes a folder of PDFs.
ସମନ୍ୱୟ isn't a tie-out; it's a story. Every row that fails to match carries a cause, missing TAN in books, GSTIN mismatch between books and portal, period misalignment, supplier filing lag, or auditee under-collection. The ଅଡିଟର୍ sees the reason without investigating from scratch.
Three ଦିନ of senior-article ସମନ୍ୱୟ work compressed to fifteen minutes.
Four ସମନ୍ୱୟ engines, all embedded inside the Working Paper that consumes the result.