HelloBooks on the Microsoft Store — GST accounting built for Windows

Small business owners still spend most of their working day inside Windows. The Microsoft Store install gives you native Windows notifications for every GST filing deadline, offline invoice drafting that syncs when you are back online, and keyboard-first entry that feels familiar to anyone who came from Tally.

This is not a repackaged web app. Every action — create invoice, capture bill, generate IRN, close month — has been tuned for the Windows keyboard workflow the desktop accountant already lives in.

• GST invoicing with CGST / SGST / IGST auto-computed on every line
• One-click e-invoice (IRN) generation through the government IRP
• E-way bill generation, extension, and cancellation from the invoice screen
• GSTR-1 auto-drafted from sales; GSTR-3B matched with 2B before you file
• TDS and TCS with quarterly Form 24Q / 26Q / 27EQ / 27Q ready for NSDL RPU
• UK VAT100 with Making Tax Digital submission and Australian BAS in the same product
• Draft invoices offline; sync when the connection returns
• Native Windows deadline reminders three, two, and one day before each filing

Import your opening balances, ledgers, and stock items directly from Tally in a single step. Your existing chart of accounts, contact list, and item master come across untouched — HelloBooks does not force you to rename anything to match its schema.

For chartered accountants managing multiple clients, the multi-tenant dashboard shows every client entity in one login and filters instantly by GST filing status. Reviewer access for the client CA is included on every plan, free.

HelloBooks is built country-first, not country-plugin. The Indian GST engine, UK VAT100 box mapping, and Australian BAS G-labels all live in the same codebase. Run a holding company in Ahmedabad and a subsidiary in London from the same login, with consolidation as a report rather than a project.

Every entity is stored in its native currency and revalued at period end automatically — no CSV, no VLOOKUP, no manual FX conversion.