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Guides for accountants & bookkeepers

Practical, specific answers on organizing and merging Canadian and Québec tax documents — T4, RL-1, T5, RL-3, RL-31, REER — privately, on your own machine.

How-to

How to merge T4, T5 & RL-1 slips into one PDF

Turn a folder of federal and provincial slips into a single, correctly ordered PDF — the manual way and the local-AI way.

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Workflow

How to organize client tax documents

A repeatable five-step accountant workflow: intake, naming, classifying, ordering, and one merged PDF per client.

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Buyer's guide

Best offline PDF organizer for accountants

What to look for in a private, offline organizer — and how a local-AI tool compares to cloud document vaults.

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Québec

Combine RL-1 and T4 for a Québec tax file

Keep federal/provincial slip pairs together and assemble one merged Québec tax file per client — bilingual and local.

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How-to

OCR and merge scanned tax slips locally

Read scanned T4s and RL-1s with on-device OCR, classify them with a local AI, and merge — without uploading a file.

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Checklist

Canadian & Québec tax document checklist

Every slip and receipt to collect for a personal return — T4, RL-1, T4A, T5, RL-3, RL-31, REER — and how to assemble the file.

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Organize a client's whole pile into one PDF

PDF Insight classifies, orders and merges Canadian and Québec tax slips on your own Mac or PC — nothing leaves the machine. 14-day free trial, no card required.

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