Integrated Invoicing

Invoicing works in Sky, from direct debtor invoicing to project-based invoicing and global fee generation. You can invoice either directly against the client without affecting WIP, or against a project so that work in progress is reduced.

Sky's invoicing is built to handle the full billing lifecycle in one integrated environment — from capturing work and converting it into invoices, to managing debtor balances, credits, receipts, journals, and recurring billing. The result is a flexible invoicing system that works for both simple debtor billing and detailed project-based billing, with the ability to reduce work in progress when required. The documentation states that Sky Debtors provides invoice, credit note, receipt, journal, and ledger functionality, and that invoice entry works in the same way as project invoicing, giving users a consistent process across billing types.

What makes it powerful is the range of billing options. You can create a direct invoice against a client when you do not want to reduce WIP, or you can invoice against a project so that billed amounts reduce WIP balances. Sky also supports line-by-line project billing, global billing allocations, and real-time invoicing from open WIP lines, including the ability to distribute a global amount across selected items and include write-ups or write-offs. That means users can bill with precision, or quickly generate a consolidated invoice when that is the better fit.

For firms that bill recurring work or high-volume batches, Sky also supports global fees. The documentation shows that global fees can be configured with fee groups, statement descriptions, applicability rules, and invoice line items, then generated in bulk from a review screen by selecting the billing entity, number range, and date. This makes Sky especially useful for monthly fees, provisional tax fees, and other repeat billing processes.

Sky also strengthens invoicing control and consistency through its supporting billing features. Billing entities allow for separate billing periods and number ranges, so different departments or entities can run distinct invoice sequences. Fee paragraphs provide automatic narration for invoices, while proforma invoices can be created, tracked by status, and later converted into invoices once paid.

Once invoices are out, Sky continues to support the full debtor workflow. Credit notes can be allocated to a specific invoice, receipts can be allocated manually or auto-allocated to the oldest balance, and journals can also be tied to invoices. The debtor ledger provides enquiry views and statements, giving users clear visibility over balances and movements. Sky also supports filing debtor documents after month end so historical reports can be retrieved later.

In short, Sky invoicing is powerful because it is not just an invoice screen — it is a complete billing engine. It connects time, WIP, projects, debtors, recurring fees, statement narration, document control, and debtor recovery into one workflow. That gives practices the flexibility to bill how they want, the control to bill accurately, and the visibility to manage outstanding balances with confidence.