Tally TDL Annual Invoicing

@vanhuy19892011

Hi Client, I’m Huy P., a Senior Full-Stack Developer with 8 years of experience in ERP customization and automation, including Tally Prime and TDL development. I can build your required subscription-based extension fully inside Tally using native TDL only, without any external scripts, while keeping all existing accounting, tax, inventory, and ledger workflows untouched. I will add custom “Subscription Start Date” and “Subscription End Date” fields directly into the Sales Invoice screen and ensure they appear correctly in all print and export formats. I will also implement logic to auto-generate the next invoice 365 days after posting, supporting smooth annual subscription billing. Additionally, I will modify the Sales Invoice to include Quantity, Rate, and Number of Months fields as requested, ensuring they work seamlessly with your existing invoice process. The solution will be fully tested on a clean Tally Prime setup, with validation across multiple billing cycles. Acceptance will be based on correct invoice generation, accurate date handling, and proper display in print/output formats. I will deliver full TDL source code along with a simple setup guide for installation and use. I’m ready to start immediately. Best regards, Huy P.

@KTECH2411

You need a native Tally Prime customization that adds subscription dates to invoices, supports annual renewal logic, and keeps your current accounting, tax, and inventory flow completely unchanged. I can build this in TDL with the custom invoice fields, 365-day next-invoice automation, and the Quantity/Rate/Months option integrated cleanly into the existing sales process. I’ve worked on Tally customizations where the key was extending behavior without disturbing standard voucher logic or print formats. Ready to start and deliver the TDL source with setup notes for direct testing in Tally Prime.

@TDLSolutions5

I am an experienced Tally User & TDL developer with proficiency in varied technologies available. Best work at affordable rates. Are you looking for a senior Tally User & developer to bring your great idea alive? If your answer is yes, you have visited the right profile.I am a senior Tally user and TDL developer for more than 6+ years of working experience in a Software company . Contact me 9115330920

@ArashStudioDev

I can implement this entirely in Tally Prime using native TDL, with no external scripts. I’ll add Subscription Start/End Date fields to the sales invoice, ensure they appear in print and export formats, and build the annual billing logic to automatically generate the next invoice after 365 days. The Quantity, Rate, and number of months structure will be handled cleanly without affecting existing tax, payment terms, inventory, or ledger flows. The solution will be tested on a clean Tally setup across two full subscription cycles. I’ll provide the full TDL source code along with a simple setup guide.