Billing and collections guides for
accounting and professional service firms

The Anchor blog explains how firms price work, write engagement letters, send invoices and collect payments. Each guide is written for accounting, bookkeeping, tax and professional services teams that want predictable cash flow without chasing clients.

6 payment received email templates for every situation

Find the perfect payment received email template for any client scenario. Get clear, professional examples to confirm payments and strengthen client trust.

Anchor Team
June 26, 2026
25
min

Cancellation policy template: A step-by-step guide

Get a clear cancellation policy template and step-by-step tips to protect your time, set boundaries, and handle client cancellations with confidence.

Anchor Team
June 24, 2026
27
min

How to write a fee increase notice (with templates)

Learn how to write a clear fee increase notice with practical tips and templates to communicate price changes confidently and maintain client trust.

Anchor Team
June 23, 2026
27
min

How to write a past due invoice email (and keep clients)

Learn how to write a past due invoice email that gets results while keeping client relationships strong. Practical tips and templates included.

Anchor Team
June 19, 2026
25
min

What is payment matching? A guide for modern firms

Payment matching connects client payments to invoices, keeping your records accurate and cash flow clear. Learn how modern firms simplify payment matching.

Anchor Team
June 19, 2026
20
min

7 ways to lower your ar days and get paid faster

Reduce your ar days and get paid faster with these 7 practical tips for accounting firms. Improve cash flow and simplify your collections process.

Anchor Team
June 18, 2026
23
min