🧾 Module 1: Introduction to Tally & TDL

• What is TDL?

• Importance of Tally customization

• Overview of Tally Prime & Tally ERP 9 architecture

• Basic understanding of TDL syntax

• Installation & setup for TDL development

🧩 Module 2: TDL Programming Fundamentals

• TDL structure & object types

• Collections, Fields & Forms

• Variables & Functions

• Menus, Reports & Actions

• Writing your first TDL program

• Creating customized screens & reports

🛠️ Module 3: Practical TDL Customizations

• Custom invoice formats

• Auto-calculation features

• Adding new fields & tables

• Voucher class customization

• Customized ledgers & reports

• Export/Import automation

• User-level security customization

📦 Module 4: TDL Advanced Concepts

• Object-Oriented Features

• Event handling

• Remote TDL

• Integration with XML/JSON

• API integration basics

• Error handling & debugging

🧮 Module 5: GST in Tally

• GST concepts & rules overview

• GST master creation

• GST ledger setup

• GST tax slabs, HSN/SAC codes

• GSTIN setup & classification

• GST transaction entries (Sales/Purchase)

• GST returns in Tally: GSTR-1, GSTR-3B

• Input Tax Credit (ITC) in Tally

📊 Module 6: GST Reports & Filing

• GSTR reports overview

• GST reconciliation

• E-way bill entries

• Exporting GST data for filing

• Common GST errors & solutions

🧠 Module 7: Real-Time Tally + TDL Projects

• Customized billing solution

• Inventory & barcode automation

• Payroll customization

• MIS report development

• Real-time accounting workflow automation

💼 Module 8: Job Preparation

• TDL developer interview questions

• Accounting & GST practical interview prep

• Resume building for TDL & Tally roles

• Real-world project portfolio creation