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.

What is billing frequency and why it matters

Billing frequency shapes your cash flow and client relationships. Learn how to choose the best billing frequency for your firm and keep payments predictable.

Anchor Team
June 8, 2026
20
min

Your dso reduction plan: 6 ways to get paid faster

Get practical dso reduction tips and learn six proven ways to get paid faster, improve cash flow, and simplify your firm’s billing process.

Anchor Team
June 5, 2026
20
min

A payment terms template to get you paid on time

Set clear expectations with a payment terms template. Learn how to create, customize, and automate payment terms to help your firm get paid on time.

Anchor Team
June 4, 2026
28
min

The best accounts receivable software for your firm's size

Find the best accounts receivable software for your firm’s size. Compare top AR tools and features to simplify billing, payments, and client management.

Anchor Team
June 3, 2026
25
min

How to write a bulletproof accounting services agreement

Learn how to write an accounting services agreement that protects your firm, sets clear expectations, and helps you avoid client disputes and scope creep.

Anchor Team
June 2, 2026
22
min

Your free accounting engagement letter template and guide

Get a free accounting engagement letter template plus a step-by-step guide to help you set clear terms, avoid scope creep, and protect your client relationships.

Anchor Team
June 1, 2026
28
min