Guides

The operational manuals.

Expert-reviewed, comprehensive guides on Indian compliance, tax, and finance operations. Read once, reference for years.

Featured · GST & Indirect Tax

GSTR-2B Reconciliation Playbook: The Operational Guide for Finance Teams

A complete, finance-team-grade playbook for reconciling GSTR-2B against your books. Matching rules, ITC implications, vendor non-filer recovery, and the operational workflow that compresses month-end from days to hours.

OneFinOps Editorial CA-led 26 Apr 2026 11 min Read the guide

AP Operations

Pillar guide

Accounts Payable Automation: The End-to-End Playbook for Indian Finance Teams

A comprehensive operational guide to AP automation in India. Invoice ingestion (email, PDF, OCR, e-invoicing), 2-way and 3-way matching, approval workflows, exception handling, AP aging, and the architecture that compresses a 5-day cycle into hours.

12 min Reviewed Apr 2026

Audit & Assurance

Pillar guide

Audit Readiness: A 90-Day Checklist for Indian Finance Teams

A practical, week-by-week guide to becoming audit-ready in 90 days, books-to-portal reconciliation, GSTR-9 / 9C, TDS reconciliation, vendor and customer master cleanup, audit trail discipline, and how to make the audit a one-week sweep instead of a six-week sprint.

13 min Reviewed Apr 2026

Direct Tax & TDS

Pillar guide

TDS Automation for Finance Teams: The Operational Playbook

A comprehensive guide to automating TDS deduction, deposit, and return filing for Indian finance teams. Sections, deductee categories, threshold maps, 24Q/26Q workflows, Form 16/16A, common errors, and the tooling that compresses TDS work to minutes per month.

10 min Reviewed Apr 2026

GST & Indirect Tax

MSME & Vendor Compliance

Pillar guide

MSME Compliance & Section 43B(h): The 45-Day Payment Rule Playbook

A complete operational guide to Section 43B(h), the 45-day MSME payment rule, MSME Form 1 disclosures, vendor classification, and the workflow that keeps a buyer compliant without surprises at year-end.

10 min Reviewed Apr 2026

Payments & Banking

Pillar guide

Vendor Payments Automation: The Indian Finance Team Playbook

A complete operational guide to vendor payment automation in India. Payment rails (NEFT, RTGS, IMPS, UPI), batch file generation, multi-bank approval flows, payment-to-bill matching, fraud controls, and the architecture that scales from 50 to 50,000 payments a month.

11 min Reviewed Apr 2026

The operational manuals.

GSTR-2B Reconciliation Playbook: The Operational Guide for Finance Teams

AP Operations

Accounts Payable Automation: The End-to-End Playbook for Indian Finance Teams

Audit & Assurance

Audit Readiness: A 90-Day Checklist for Indian Finance Teams

Direct Tax & TDS

TDS Automation for Finance Teams: The Operational Playbook

GST & Indirect Tax

E-Invoicing in India: The Implementation Playbook

Multi-GSTIN Consolidation: The Operational Guide for Pan-India Businesses

MSME & Vendor Compliance

MSME Compliance & Section 43B(h): The 45-Day Payment Rule Playbook

Payments & Banking

Vendor Payments Automation: The Indian Finance Team Playbook