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TALLY DEFINITION LANGUAGE · CUSTOM DEVELOPMENT

Build the Tally workflow your team actually needs.

From tailored voucher entry and print formats to focused reports and business utilities, we develop TDL customizations around your process, your users and your Tally release.

Requirement-led scope · Release compatibility review · Practical handover
TDL WORKBENCH / VOUCHER VIEW
[#Form: Sales Voucher]
+ Add: Part : At End : TDLFields
+
+ [Field: Customer Ref]
+   Use       : Name Field
+   Storage   : CustomerReference
+
+ # Review against your release
REQUIREMENT → RULES → REVIEW● READY TO SCOPE
Voucher entry & validationPrint formatsReports & MISTDL utilities
CAPABILITIES

One clear list of what TDL can solve.

We start with the task, not a feature checklist. Each customization is scoped against your Tally product, release, existing setup and the people who need to use it.

Share your requirement ↘
01

Voucher screens & data capture

Plan prompts, custom fields, validations and supported screen changes that help users enter consistent information.

↗
02

Invoices, orders & print layouts

Shape supported print outputs around the fields, terms, totals, references and visual hierarchy your users need.

↗
03

Reports, summaries & MIS

Define columns, grouping, filters and exceptions for sales, outstanding amounts, stock movement and other business questions.

↗
04

Business rules & consistency checks

Capture required information, apply agreed validations and make exceptions easier to notice.

↗
05

Data utilities & exchange planning

Assess repeatable imports, exports or application handoffs based on available interfaces, formats and access.

↗
06

Existing TDL review & maintenance

Review available source, dependencies and release fit to define a practical troubleshooting or extension scope.

↗
A CUSTOMIZATION SHOULD FEEL NATURAL

Make the extra work disappear into the routine.

Good TDL work fits the way people already understand their daily tasks. We map where a user starts, what they need to enter or review, which rule matters and what should happen when information is incomplete.

That gives the project a testable target: a screen that asks for the right detail, a printout that communicates clearly, or a report that answers a defined question.

Clear scope before buildRepresentative examplesRelease-aware reviewHandover notes
Code editor on screen during software development
HOW A PROJECT MOVES

Four checkpoints, from first example to handover.

Share a sample voucher, report, printout or short screen recording. We use it to clarify the current behavior, desired result and practical scope before implementation starts.

CHECKPOINT 01

Understand the task

Map users, current steps, friction points and the intended outcome.

CHECKPOINT 02

Confirm feasibility

Review release, edition, source files, access and integration dependencies.

CHECKPOINT 03

Build and review

Develop the agreed change and refine it against examples and user feedback.

CHECKPOINT 04

Prepare handover

Deliver agreed files, setup guidance and rollout support plan.

Team collaborating around a tableProfessional working at a laptopColleagues working together on a project
PROJECT QUESTIONS

Useful details before you begin.

TDL possibilities vary by product, release and setup. These questions help establish what to share for a focused first conversation.

Can you customize any Tally screen or report?

Not every request is available in every release or edition. We review the requirement against your Tally environment and confirm feasibility before finalizing scope.

What should I share to get an estimate?

Share your Tally product, edition and release, a sample of the current screen or output, the desired result and the users involved.

Can you update an existing TDL file?

We can assess an existing customization when source materials and rights to modify it are available.

Can a TDL customization exchange data with another tool?

We can assess the requirement based on interfaces, formats, access, licensing and the capabilities in your setup.

How do you help reduce rollout risk?

We agree review criteria, use representative examples and recommend testing in a suitable company copy or backup before production use.

We're here to help

Let's improve the way you work in Tally.

Have a question about Tally TDL, add-on customization, reports, integrations or support? Tell us what your team needs and we will get in touch with you.

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Share your Tally product, edition and release, plus the workflow you want to improve. Verify your WhatsApp number, then submit your TDL enquiry.

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