Introduction
Your workspace for GST-ready billing, records, reports and documents.
What this application helps you do
GST Invoice Manager keeps customer, supplier, item, invoice, purchase and accounting information in one workspace. Begin with company details and masters; then record day-to-day transactions.
Login process
Sign in securely to your own workspace.
Sign in to your workspace
/login page.- Enter the email address used when your account was created.
- Enter your password. Use the eye icon only when you need to check what you typed.
- Select Sign in securely.
- After successful sign-in, you arrive at the Invoice Dashboard.
owner@yourcompany.com, your password, then select Sign in securely. Expected result: your workspace opens.Dashboard and navigation
Start with a quick view, then use the left menu to open a work area.

Read the Invoice Dashboard
- Open Dashboard from the left sidebar.
- Review summary cards and Recent Invoices.
- Select an invoice row when you need its full details.
Use the sidebar groups
Open a group name to reveal its links. The main groups are Dashboard, Sales & Invoices, Purchases, Inventory, Expenses, Accounting, Receivables, Payables, GST, Masters, Insights and Configuration. Your organisation may choose to hide some links, so your menu can be shorter.
My Profile
Keep your contact information and password current.
Update profile details or password
- Update Full name, Phone number or Job title.
- Review the read-only Email address.
- Select Save profile.
- To change a password, enter Current password, New password and Confirm new password, then select Change password.
Company, configuration and masters
Set up the records that make transaction forms fast and accurate.
Company & Branding
Purpose: Save your business identity for documents. Where: Configuration → Company & Branding.
- Enter company legal name, address, contact details, GSTIN and PAN where applicable.
- Upload an image under Company Logo if you want it on documents.
- Save the details.
Bank Accounts and application settings
Purpose: Maintain payment-bank details and workspace preferences. Where: Configuration → Bank Accounts and App Settings.
- Add a bank account and enter bank name, account number, IFSC and account holder details.
- Mark the correct account as default when prompted.
- Use App Settings for workspace defaults and review choices before saving.
Accounting & GST and financial periods
Purpose: Prepare your chart, GST rules and financial-year opening setup. Where: Configuration → Accounting & GST, then Accounting → Periods & Opening.
- Review accounting and GST defaults before recording transactions.
- Create or update financial periods with their start and end dates.
- Enter opening balances or opening stock through the matching controlled screens.
Masters
Purpose: Reuse standard business information. Where: Masters.
- Create Items & Services with an item code, unit, HSN/SAC, price and tax details.
- Maintain HSN/SAC Master, Units (UOM), Branches, Expense Categories and Tax Configuration as needed.
- Use a master record in transaction forms instead of typing the same details again.
Data & Backup
Purpose: Export a full workspace backup or import supported JSON data. Where: Configuration → Data & Backup.
- Review the backup summary.
- Select the full backup download option and keep the file in a safe location.
- For restore/import, choose the correct JSON file and confirm only after checking its contents.
Customers and suppliers
Create parties before you create invoices, purchase bills or payment records.
Customers
- Select Add Customer.
- Enter the business/person name, contact details, address and GSTIN when applicable.
- Save, then use the customer in a quotation or invoice.
Vendors / suppliers
- Select Add Vendor.
- Enter business name, code, GSTIN/PAN if applicable, contact and address.
- Save the vendor. Use View/Statement to review activity and current payable.
Sales and invoice management
Prepare estimates, issue invoices, receive customer payments and correct sales records.
Create, preview and share a GST invoice
- Select the Customer, Invoice date, Due date and supply type.
- Add item/service rows. Select an item where possible so HSN/SAC, rate and tax details are reused.
- Check quantity, price, discount and GST totals.
- Save the invoice, then open it from Invoices to view its document preview.
- Use available PDF, print or sharing actions from the invoice view.
Quotations, credit notes and recurring invoices
Purpose: Prepare estimates, reduce a prior sale, or schedule repeat invoices. Where: Sales & Invoices.
- Create a Quotation with customer, date, due date and supply type. Use Convert when accepted.
- Create a Credit Note and select the original invoice to reduce receivable, sales and output GST.
- Create a Recurring Invoice schedule with customer, start date, next run, frequency and amount; use Generate when it is due.
Customer payments and receivables
Purpose: Record money received and monitor unpaid invoices. Where: Sales & Invoices → Customer Payments; Receivables reports.
- Choose the invoice and customer.
- Enter payment date, amount, mode and bank/UPI/cheque reference.
- Save the payment, then review Payment History, Customer Ledger or Outstanding Invoices.
Purchases, bills and expenses
Record supplier commitments, incoming bills, payments, adjustments and business spending.
Purchase Orders and Purchase Bills
Purpose: Issue a supplier order, then record its bill with input GST. Where: Purchases → Purchase Orders and Purchase Bills.
- Create a Purchase Order using vendor, date, due date and supply type. Convert it when a bill is received.
- For a Purchase Bill, select the vendor and enter vendor invoice number, dates, items and tax values.
- Optionally attach the supplier GST bill as a PDF or image up to 6 MB when Drive is connected.
- Use Post when the details are correct.
Vendor Payments and Debit Notes
Purpose: Settle supplier bills or record a purchase reduction/return. Where: Purchases.
- Create a Vendor Payment and select vendor plus Purchase Bill.
- Enter amount, date, payment mode and reference/UTR, then post it.
- For a Debit Note, choose vendor and original Purchase Bill, enter the reason/value and post it.
Expenses and recurring expenses
Purpose: Capture operating costs and repeat expense schedules. Where: Expenses.
- Create Expense Categories first when required.
- Add an Expense with date, category, payee, amount, payment mode and notes.
- Post it to record the cost against cash or bank.
- For repeating costs, create a Recurring Expense schedule and generate the next draft when due.
Inventory and accounting
Maintain items and stock, then review the accounting records created by your work.
Items, stock and inventory views
Purpose: Keep items/services and stock quantities organised. Where: Inventory and Masters → Items & Services.
- Create an item/service with name, code, unit, HSN/SAC, GST rate and price.
- Use Stock Adjustments for counted gains/losses; enter signed quantity, value and reason, then post.
- Use Opening Stock for first-time quantities and value.
- Review Stock Ledger, Low Stock and Inventory Valuation under Inventory.
Chart of Accounts, journals and books
Purpose: Review or maintain the accounting structure and journal entries. Where: Accounting.
- Open Chart of Accounts to create, edit or review account records.
- Open Journal Entries to record and view controlled journal entries.
- Use General Ledger, Day Book, Cash Book and Bank Book to review postings.
- Use Trial Balance, Profit & Loss, Balance Sheet and Cash Flow to understand the financial position.
GST and monthly document management
Use GST views to review data before filing, and organise bills by financial year.
GST review workflow
- Start with GST Dashboard to check a high-level tax picture.
- Open GSTR-1 for outward-supply review and GSTR-3B Working for the working view.
- Review HSN/SAC Summary, Input Tax Credit and GST Liability.
- Open Credit/Debit Notes and Reconciliation to check adjustments and matches.
- Use GST Validation Center to find records that need attention before filing.
Monthly GST documents
Purpose: Keep supplier GST bills attached to the correct financial-year folder. Where: Purchases → Purchase Bills, after Drive connection is set up.
- Record the Purchase Bill with the correct invoice date.
- Attach a PDF/image GST bill (maximum 6 MB).
- Save or post the bill.
- The application uses the document date to place the upload in the matching financial-year folder; create the folder first if needed.
E-Invoice and E-Way Bill readiness
Purpose: Prepare/validate invoice and transport information. Where: GST → E-Invoice and E-Way Bill.
- Select the sales invoice and review supply details.
- For E-Way Bill, enter transporter, vehicle number and distance where required.
- Save the request or review its readiness.
Google Drive connection and document folders
Connect your own Google account and keep GST bill uploads organised.
Connect Google Drive and set the main folder
- Select Sign in to my Google Drive and complete the Google consent screen.
- Return to the application after approval.
- Paste the main GST Drive folder URL or ID.
- Select Save & verify folder.
- For each financial year, select Create folder when it has not been created automatically.
GST Documents, then create FY 2026–27. Expected result: the Connected status and the current root folder name are shown.Upload a supplier bill document
- Connect Drive and set a main folder first.
- Choose a PDF, JPG, PNG or WEBP file up to 6 MB.
- Confirm the bill date is correct, then save/post the Purchase Bill.
- Open the linked folder from Company & Branding when you need to see the stored file.
Reports and insights
Use a summary or detailed report to review activity over a selected period.
Run a report
- Open the report you need: Sales, Purchases, Expenses, Inventory, Customers, Vendors, GST, Accounting, Profitability or Cash Flow.
- Set From and To dates when the report has a date filter.
- Review totals and rows. Select available export/print options when you need a copy.
Search, filters and record actions
Find the right record quickly and make changes carefully.
Search, filters and dates
Purpose: Narrow a list or find a record across the workspace. Where: Search boxes on list pages and Configuration → Global Search.
- Type part of a name, code, GSTIN, invoice number or reference in the list search box.
- Use status filters where available.
- Use From/To date fields in reports to limit the period.
- Use Global Search to find supported records across your workspace.
Add, edit, view, delete and statuses
Purpose: Keep records accurate. Where: List and form pages across the workspace.
- Select Add, Create or the plus button to make a new record.
- Use the edit icon/button to change a saved record.
- Use View to inspect document or statement details.
- Use Post, Generate, Convert or Cancel only when that action matches the document’s workflow.
- Use Delete only after confirming the record is no longer required.
Downloads, print and messages
Share documents in the right format and use messages to correct issues early.
Download, print and PDF
Purpose: Save or share invoices and report output. Where: Invoice preview and reports where an export action is available.
- Open the invoice or report you want to share.
- Select the available PDF, print, download or export action.
- In the browser, choose the folder/download location. On mobile, use the device share/save options when shown.
Notifications and validation messages
Purpose: Understand what needs attention. Where: Save messages on forms, Configuration → Notifications, and GST Validation Center.
- Read red error messages; they explain what must be corrected.
- Read green success messages; they confirm the record was saved/updated.
- Open Notifications for operational follow-up tasks.
- Use GST Validation Center for record-level GST checks.
Logout and simple troubleshooting
End your session safely and resolve common issues without guesswork.
Log out safely
- Finish or save your current form first.
- Select the sign-out icon.
- Wait for the Login page to appear before leaving a shared device.
Common errors and what to do
I cannot sign in.
Check the email spelling and password. Use the password eye only to verify typing. If access still fails, contact the person who manages your organisation account.
A form will not save.
Look for the red validation message, then complete required fields. Common checks are a valid GSTIN/PAN, matching passwords, a selected party, a date and a positive amount.
My document upload did not work.
Confirm Google Drive is connected, the main folder is verified, the file is PDF/JPG/PNG/WEBP and no larger than 6 MB. Then try again with the correct bill date.
A report has no rows.
Clear or widen the date range and filters. Confirm relevant transactions have been saved/posted and use the matching report type.
I cannot see a menu item.
Your organisation may have chosen a shorter menu for your workspace. Use Global Search for a supported record, or ask your organisation contact about access.
Frequently asked questions
Short answers to common first-use questions.
What should I set up first?
Start with Company & Branding, Accounting & GST, Bank Accounts and financial periods. Then add masters, customers and vendors before making documents.
Can I use an item more than once?
Yes. Create it once in Items & Services, then select it in transaction forms so code, unit, HSN/SAC and tax details are reused.
How do I correct a customer sale or supplier purchase?
Use the appropriate edit, credit note, debit note or cancel workflow available for the document. Review the original record and GST effect before taking action.
Where is the attached supplier bill saved?
When Drive is connected, supported files attached to a Purchase Bill are organised under your selected GST root folder and matching financial-year folder.
Can I download my data?
Yes. Go to Configuration → Data & Backup to download a full workspace backup. Use invoice/report export actions for document-level output.
Why do I see an outstanding amount?
It is the portion of invoices not yet matched with customer payments. Review Outstanding Invoices, Customer Ledger and Customer Payments.
No manual topic matches that search. Try “invoice”, “GST”, “Drive” or “backup”.