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TallyPrime Customization

Custom vouchers, reports, print formats and automation written in TDL — developed and supported in-house, on your own copy of TallyPrime.

Tally does the accounting well. What it does not do is know your business — your invoice format, your approval rule, the one report your auditor asks for every year that nobody can produce without three hours of Excel work.

TDL, Tally's own definition language, is how those gaps get filled. Because the customisation sits inside Tally rather than beside it, your staff keep working in the screen they already know, and there is no second system to reconcile at month end.

What we customise

  • Print formats

    Invoices, delivery challans and statements in your own layout, with your logo, terms and bank details, in the number of copies you actually need.

  • Custom reports

    The outstanding, ageing, godown-wise and sales-analysis reports your office builds by hand today.

  • Custom vouchers and fields

    Extra fields, validations and voucher types that capture what your business records but Tally does not ask for.

  • Auto communication

    Invoices and payment reminders sent over WhatsApp and email straight from Tally, with delivery logs against each voucher.

  • Controls and approvals

    Credit-limit enforcement, discount approval and user-wise restrictions on what can be edited or deleted.

  • Data import and export

    Bulk import from Excel and scheduled export to the formats your other systems need.

How a Tally engagement runs

  1. See the current file

    We look at your existing company data and the reports you produce manually today.

  2. Define the change

    A written list of exactly what will be added, with a fixed price per item so you can drop what you do not need.

  3. Develop on a copy

    Work happens on a copy of your data, never on your live company.

  4. Test with your accountant

    The person who will actually use it signs off before deployment.

  5. Deploy and train

    Installed on your machines, with a short session for the accounts team.

  6. Support

    Included for the first year, covering Tally version updates that affect the customisation.

Common questions

Will it break when Tally updates?

TDL sometimes needs adjusting for a major Tally release. That adjustment is covered for the first year, and under a maintenance contract after that.

Does it affect our existing data?

No. TDL adds to the interface and reports; your vouchers and masters stay exactly as Tally stores them.

Do we need a particular Tally licence?

Customisation requires a licensed TallyPrime installation. Silver and Gold both work.

Tell us what you want to build

Send a few lines about the problem. You get back an approach, a price and a realistic timeline within one working day.