Author

Ronald Wichhart

Founder & CEO, ReceiptsAI

Software engineer with a degree in mathematics. Ronald founded ReceiptsAI and still builds the product himself, from document extraction through the bookkeeping workflows customers use every day.

78 articles

LinkedIn X GitHub Crunchbase Website

Latest article

Doodle illustration of receipts, charts, a calculator and a magnifying glass around the title 90+ Receipt Statistics in 2026

Receipt Statistics 2026 (Updated October)

Receipt statistics for 2026: receipt volumes, paper waste, lost receipts, expense fraud, AI-generated fake receipts and record-keeping rules by country. Every stat sourced and linked.

Ronald 7 Oct 2026 14 min read

All articles by Ronald

A Pub Pit Caribou receipt with its TPS and TVQ lines linked to cards showing GST $0.93 with tax ID 800849325 RT0001 and QST $1.85 with tax ID 1223240514 TQ0001

Product Announcements

Multi-Tax Receipt Capture: Track GST, QST, PST and HST Separately

3 min read

Product Announcements

You can now upload receipts with WhatsApp

3 min read

Illustration of a credit card statement split into business and personal halves, with a credit card and an interest percent badge

Taxes & Deductions

Can You Write Off Credit Card Interest? a Practical Guide

11 min read

Hand-drawn doodles of coffee, cars, laptops, and receipts on a cream background, for tracking everyday business spending.

Expense Management

How to Track Business Expenses Without the Busywork

11 min read

A taped photo collage of a home office, keys on a notebook, and paper receipts, for a property accounting workflow.

Bookkeeping Guides

Property Management Accounting: A Complete Workflow Guide

12 min read

A blue print of a tall receipt under a magnifying glass, about the details a receipt needs to show.

Taxes & Deductions

IRS Receipt Requirements Overview, Updated October

9 min read

Two stacks of layered paper joined by a ribbon under a check mark, for matching one set of transactions to another.

Reconciliation

Transaction Reconciliation Guide for Small Businesses

11 min read

Line-art illustration of a desk globe, two coins swapping places, and a long paper receipt

Bookkeeping Guides

Foreign Currency Accounting: A 2026 Guide

11 min read

Soft 3D safe holding blue folders with a padlock beside it

Receipt Management

Secure Document Storage for Small Businesses and Accountants

11 min read

Sample PDF bank statement with an arrow to the ReceiptsAI export dialog showing Excel and CSV options

Bank Statement Conversion

Convert PDF Bank Statement to Excel: 2026 Guide

9 min read

Collage of printed table pages, a laptop with a spreadsheet, a phone scanning a document, and a transaction list, labelled PDF to CSV

Bank Statement Conversion

Convert PDF to CSV for Free: A Practical Guide for 2026

12 min read

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