Invoices in under a minute
Line items, taxes, and totals computed as you type — send as a PDF or a pay link.
Invoicing, Quotation & Financial Management
Quotations, invoices, expenses, and financial control in one connected system. Solonomous turns an approved quote into a tax-compliant invoice, matches every payment back to it, and keeps your books, your tax position and your cash forecast current without anyone rekeying a number.

Built for finance teams at companies, from first invoice to enterprise scale










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Line items, taxes, and totals computed as you type — send as a PDF or a pay link.
Paid, pending, overdue — live status with automatic reminders that chase for you.
Collections, receivables, and monthly trends in one clean view — no spreadsheet needed.
Subscriptions invoice and collect on schedule, with proration handled for you.
Monthly statements with invoiced vs. collected — download and hand to your accountant.
Claims, receipts, and approvals in one queue — reimbursed with payroll.
Why finance teams choose Solonomous
A quotation, its revisions, the invoice it became, the expenses booked against it and the payment that cleared it are the same record — not five. Pull the deal in from CRM & sales, route the spend through procurement approvals, and finance never reconciles two systems by hand again.
GST slabs, VAT treatment, reverse charge, TDS and place-of-supply rules are applied when the document is created. Credit notes carry the original tax treatment, and every filing period exports in a format your accountant already accepts.
Discount thresholds, credit limits and expense caps become rules rather than emails. Escalations, delegations and out-of-office cover are handled by automation systems, and approvers act from a single portal instead of a mailbox.
Ageing buckets update live, reminders go out on the schedule you set, and every promise-to-pay is logged against the invoice. Collections stops being a spreadsheet somebody owns and becomes a queue the whole team can see.
See committed spend, open quotations, unbilled work and expected receipts on one timeline, then push the same figures into analytics and reporting so the board sees the position finance already knows.
Every edit, approval, tax change, write-off and credit note is stamped with who, when and why, and the document numbering series cannot be broken. When the auditor asks, you filter — you do not go looking.
Sizes and Industries
Branded quotations, compliant invoices and clean payment records from day one — without an accounting stack, a bookkeeper or a template you maintain by hand.
Recurring schedules, automated reminders and rule-based approvals absorb the volume, so a growing order book does not mean a growing finance team.
Multi-entity ledgers, segregated duties, credit-limit governance and a complete audit trail across every branch, currency and tax jurisdiction you operate in.
Turn approved timesheets and project milestones straight into invoices, hold unbilled work in WIP until it is ready, and show clients a breakdown they do not have to query.
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Send us the shape of the problem and we will come back with scope, timeline and price for Invoicing, Quotation & Financial Management — not a brochure.