Automate your accounting, GST compliance, inventory, and reporting with expert TDL development — built exactly for your business workflow.
Understanding TDL
TallyPrime is a powerful accounting platform trusted by millions of Indian businesses. But every business has unique workflows — custom invoice formats, industry-specific compliance needs, specialised MIS reports, and integrations that standard Tally cannot cover out of the box.
Tally Customization uses TDL (Tally Definition Language) — Tally’s built-in programming language — to extend TallyPrime without touching its core code. Your customizations remain fully compatible with every future TallyPrime upgrade.
At New Access Technologies, our TDL developers have 15+ years of experience — from simple invoice format changes to complex multi-branch ERP integrations across Bangalore, Hyderabad, and globally.
TDL (Tally Definition Language) is the proprietary scripting language embedded in TallyPrime. It controls how data is displayed, calculated, printed, and exported. TDL files load at startup and can add new reports, change existing workflows, add custom fields, automate calculations, and connect Tally to external systems — without modifying Tally’s core executable.
Pricing starts from ₹2,000 for simple invoice format changes. Complex integrations are quoted by scope after a free requirement study. Detailed quote before we start — no surprises.
Our Expertise
End-to-end TDL development — from simple format changes to complex system integrations.
Custom GST invoice formats, multi-currency layouts, pre-printed stationery, e-invoice integration, digital signatures, barcode/QR on invoices, and branded templates.
Automated GSTR-1, GSTR-3B, GSTR-2A/2B reconciliation, multi-GSTIN management, e-way bill generation, HSN/SAC validation, and real-time GST dashboards.
CEO dashboards, branch-wise P&L, product-wise profitability, ageing analysis, stock movement, purchase trends, and custom analytics inside TallyPrime.
Voucher approval workflows, role-based access controls, budget enforcement, duplicate invoice detection, auto-reminders, SMS alerts, and audit trail enforcement.
Multi-godown management, batch & expiry tracking for pharma, barcode integration, manufacturing BOM, material requisition (indent), warehouse bin/rack, IMEI tracking.
Tally integration with SAP, Oracle, Excel, SQL databases, eCommerce (Amazon, Flipkart, Magento), CRM, ERP, weighing scales, barcode scanners, and mobile apps.
Local Expertise
On-site visits, remote support, and dedicated account managers for businesses across both cities.
How We Work
A structured 5-step approach — on time, on budget, and upgrade-compatible.
Free consultation to understand your workflow and pain points.
We map default Tally vs your needs and define the TDL scope.
Senior TDL developers build to upgrade-safe coding standards.
Rigorous testing with your real data before live deployment.
Go-live support, staff training, and ongoing AMC.
Industry Verticals
Ready-made and fully custom TDL solutions for 15+ industry verticals across India and the UAE.
BOM, production orders, scrap tracking
Batch, expiry, schedule H compliance
POS integration, barcode, multi-outlet
Multi-client GST, bulk filing, audit trail
Amazon, Flipkart, Magento auto-sync
Fee management, student ledgers
Property billing, maintenance tracking
Multi-location stock, schemes, margins
Client Success Stories
How we have helped businesses in Bangalore and Hyderabad solve problems standard Tally could not handle.
A machine parts manufacturer needed real-time raw material consumption tracking against production orders. We built a TDL-based BOM module that auto-deducts stock from each production entry and flags shortfalls before dispatch.
A pharmaceutical distributor needed Schedule H compliance with FIFO-based expiry alerts. Our TDL solution added batch-level invoice tracking and a weekly near-expiry report sent from Tally via email automatically.
A 12-outlet retail chain needed consolidated GST reports across multiple GSTINs from a single TallyPrime instance. We built a multi-GSTIN module that auto-generates GSTR-1 and GSTR-3B for each branch separately.
Why New Access Technologies
Over a decade serving businesses across India and internationally — with a track record you can verify.
Every customization survives future TallyPrime version upgrades without re-development.
Active clients in UAE, Nigeria, Kenya, Bahrain, Oman, and Saudi Arabia alongside 500+ India businesses.
Detailed scope and cost before we start. No billing surprises, no scope creep.
Client Reviews
“New Access Technologies built a complete indent management and multi-godown module for our manufacturing unit. What used to take 3 people and 2 days to reconcile now runs automatically. Excellent TDL team.”
“We were struggling to manage GST across 8 branches with different GSTINs. New Access customized Tally to handle everything in one company. Filing time dropped from 4 days to half a day. Highly recommended.”
“Their Tally-to-SAP integration saved us from double data entry across two systems. The TDL team understood our SAP data structure and built a reliable sync in 4 weeks. Support has been excellent post-deployment.”
Frequently Asked Questions
Why Choose Us
If you are searching for the best Tally customization company in Bangalore, you have found it. New Access Technologies is a Tally-certified partner with 15+ years of dedicated TDL development experience, serving 500+ businesses across Bangalore, Hyderabad, and major cities in India. Our expert Tally developers in Bangalore have delivered customized TallyPrime solutions for every industry — from retail shops in Koramangala to large manufacturing units in Peenya and pharma distributors in HITEC City, Hyderabad.
Tally customization services in Bangalore are now essential as businesses grow beyond what standard TallyPrime handles. Whether you need custom GST invoice formats, automated MIS dashboards, multi-branch inventory consolidation, or Tally integrated with your ERP — our TDL experts build solutions around your exact workflow, not the other way around.
Our Tally customization services in Hyderabad are equally strong. Businesses in Gachibowli, HITEC City, Ameerpet, Secunderabad, and Kukatpally rely on us for pharma batch tracking, warehouse automation, budget workflows, and Tally-SAP integrations — with dedicated remote and on-site support.
Businesses searching “Tally customization near me” in Bangalore will find our office in Basavanagudi — accessible from Electronic City, Whitefield, BTM, and Marathahalli. Hyderabad clients are fully served via remote access. From a 2-day invoice format change to a 6-week ERP integration, New Access Technologies is the Tally customization expert Bangalore and Hyderabad businesses trust most. Call +91 97433 57911 for a free consultation today.
Whitefield · Electronic City · Koramangala · Peenya · BTM. Tally developer Bangalore — on-site & remote since 2009.
HITEC City · Gachibowli · Ameerpet · Secunderabad. Leading TDL development company Hyderabad for pharma & manufacturing.
Upgrade-safe TDL development — Mumbai, Delhi, Chennai, Pune, UAE, Nigeria. Invoice, report, workflow & integration TDL.
TallyPrime customization from ₹2,000. GST automation, MIS reports, voucher approvals, barcode & SAP integration. Free consultation.
Get a free consultation with our TDL experts. We will analyse your requirements, identify gaps, and give you a clear quote — no obligation.