The Papertools blog

Practical articles on running the money side of a small business. Looking for what’s new in the product? That’s updates — company announcements live on news.

ArticleAug 21, 2026 · Papertools Team

What a Free Accounting Plan Should Include (and When It's a Dead End)

Free accounting software is easy to find. A free plan you can grow out of without migrating is not. How to tell a real limit from a dead end — and what a complete free foundation actually looks like.

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ArticleAug 17, 2026 · Papertools Team

How to Read an Aging Report

The total outstanding is the least useful number on the page. What the buckets mean, why they count from the due date, and the three things worth checking every week.

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ArticleAug 14, 2026 · Papertools Team

What to Do When a Client Won't Pay an Invoice

Work through the escalation ladder first. Then decide whether the invoice should be voided, credited, or written off — because they are not the same thing.

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ArticleAug 12, 2026 · Papertools Team

Estimate, Invoice, or Receipt? Which Document to Send and When

Three documents, three different jobs — and sending the wrong one either leaves money uncounted or counts it twice. When to send each, and the deposit case that catches everyone.

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ArticleAug 10, 2026 · Papertools Team

How to Number Invoices (Sequences, Restarting, and Gaps)

Invoice numbers only need to be sequential and unique. Here's how to pick a scheme, whether you can restart at 1 each year, and what to do when a voided invoice leaves a gap.

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ArticleAug 9, 2026 · Papertools Team

How to Write an Invoice (What to Include and What to Leave Off)

Most invoices that get paid late aren't disputed — they're unclear. The eight things every invoice needs, what to add when it applies, and what to leave off entirely.

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ArticleAug 8, 2026 · Papertools Team

Invoice Payment Terms: Should You Use Net 7, 15, or 30?

Net 30 is the default most small businesses inherit, and it's usually the wrong one. How to pick payment terms that match your customers and your cash cycle, and where to write them so they hold.

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ArticleAug 7, 2026 · Papertools Team

How to Write a Late Payment Reminder Email (4 Templates)

Four reminder emails covering the full sequence, from a friendly heads-up three days before the due date to a final notice at fourteen days overdue. Copy, adjust, send.

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ArticleAug 6, 2026 · Papertools Team

How to Get Clients to Pay Invoices on Time

Late invoices are usually a process problem, not a client problem. Here's the payment terms, invoice setup, and reminder schedule that get small business invoices paid on time.

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ArticleJul 24, 2026 · Papertools Team

Proper Books Without Becoming a Bookkeeper

Small business software makes you pick: an invoice app that keeps no books, or an accounting suite built for accountants. Papertools runs on real double-entry accounting with none of the vocabulary.

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