Problem
Invoices live in one tool while expenses live somewhere else.
Invoicing and payments
Invoice tracking for small business owners who need clearer cash flow
Cadus helps you create invoices, monitor payment status, track income, and connect what you earned with what you spent.
Problem
Unpaid invoices make cash flow harder to understand.
Problem
Income records are not ready when tax reports are due.
How Cadus helps
Create and manage invoices from the same business finance app.
Track payments and income alongside expense records.
Use income and expense records to understand business performance.
Included workflows
Client records
Invoice creation
Payment tracking
Income reports
Expense records
Profit and Loss view
Useful for
Create invoices and keep client billing connected to business income.
Useful for
Track paid and unpaid invoices before cash flow gets confusing.
Useful for
Review invoice income next to expenses, receipts, and profit reports.
How to choose a invoice tracking app
Compared with invoice-only tools
Invoice-only apps can send bills, but Cadus also keeps expenses, receipts, income, and tax records in the same workflow.
Compared with PDF templates
Templates do not show payment status or connect billing to reports. Cadus keeps invoice activity organized after the invoice is sent.
Compared with accounting software
Cadus gives small operators the core invoice, income, and expense records they need without forcing a desktop-first accounting process.
Related Cadus workflows
Income tracking
Income Tracking App
Track income, invoices, payments, expenses, and profit in Cadus, a mobile app for U.S. freelancers, contractors, and small business owners.
Business expense tracking
Expense Tracker App
Track business expenses, scan receipts, sync bank transactions, and organize tax deductions in Cadus, a U.S. expense tracker app for self-employed workers.
Payroll calculations
Payroll Calculator
Calculate payroll obligations, review payroll costs, and keep payroll records connected to small business expenses and reports in Cadus.
Invoice Tracking FAQ
Can Cadus track invoices and expenses together?
Yes. Cadus is designed to keep business income, invoices, receipts, and expenses connected so you can see a clearer financial picture.
Who is invoice tracking best for?
Invoice tracking is useful for freelancers, contractors, consultants, photographers, agencies, and service businesses that bill clients directly.