Quarterly planning is difficult when invoices live in one app, payments in another and your own memory fills the gaps. Settle gives each invoice a place in the story: sent, due, received and still worth following up.
A useful quarterly view
Issued See the work you have billed, grouped by client or period.
Outstanding Separate money that is expected from money that has actually arrived.
Received Keep a grounded record for your own planning and conversations with your accountant.
Small finance software can be enough
Settle is not trying to replace bookkeeping or tax advice. It helps an independent worker perform the daily and quarterly check that is easy to postpone: what is owed, what changed and which client needs a clear next message.