Tally TDL Custom Development — Complete Guide for Businesses (2026)

1. TDL kya hai?

Tally Definition Language — Tally ka apna scripting language jisme aap custom reports, vouchers, print formats aur menus bana sakte ho without core Tally modify kiye.

2. Common customizations

Custom item-wise profit report, sales analysis by area/salesman, custom invoice print with logo + terms, GST return helpers, ledger auto-post.

3. Custom reports

Party outstanding aging (0-30, 30-60, 60+ days), item movement analysis, salesperson performance, stock ageing — Tally default me nahi, TDL me easy.

4. Custom vouchers

Service voucher, job work voucher, quotation, delivery challan with custom fields — business-specific workflows automate.

5. Custom print formats

Multi-language invoice, GST + additional charges layout, professional design with QR + UPI, bilingual English+Hindi.

6. Custom menu items

Frequently-used reports ko main menu me shortcut — team ka 30% time bachta hai.

7. Compatibility

Tally Prime + Tally ERP 9 dono support. Same TDL both versions me chalti hai usually.

8. Delivery timeline

Simple TDL 3-5 din, medium 1-2 week, complex integration 3-4 week — with UAT and training.

Tally me kuch specific customize karna hai? Hamari Tally TDL Custom Development service (19) — professional delivery, fixed price aur post-delivery support. Live demo dekho ya quote lo.