Insights

The BeanStack blog

Featured·March 31, 2026·12 min read

Why LLMs Are Bad at Finance by Default (And How to Fix That)

Vanilla LLMs hallucinate financial figures, ignore double-entry rules, and can't access your actual data. Here's why — and what a grounded AI finance system looks like.

Ryan M
aillm
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April 18, 2026·11 min read

ASC 606 for SaaS Companies: A Practical Guide

A technical walkthrough of ASC 606 applied to SaaS contracts, covering the five-step model, common performance obligation scenarios, and where accountants get into trouble.

April 18, 2026·10 min read

How to Evaluate Accounting Software: A CFO's Framework

A structured framework for finance leaders actively evaluating accounting software: how to map your current process, define requirements, calculate total cost of ownership, and ask the right questions in demos.

April 18, 2026·8 min read

NetSuite Implementation Cost: What to Actually Expect

An honest breakdown of NetSuite licensing, implementation partner fees, ongoing admin costs, and total first-year cost for a mid-market company, including what causes projects to overrun.

April 18, 2026·11 min read

What AI Can and Cannot Do in Accounting

An honest assessment for skeptical CFOs: where AI genuinely adds value in accounting, where it does not, and what this means for how you staff and manage the function.

April 18, 2026·9 min read

What Is Autonomous Accounting? A Definition.

Autonomous accounting is a category of software in which AI executes the accounting workflow end-to-end and presents results for human review, rather than assisting a human who does the work.

April 3, 2026·13 min read

The Controller's Guide to AI in Finance

AI is changing the controller role — not eliminating it. Here's a practical guide to where AI helps, where human judgment still wins, and how to adapt.

April 2, 2026·11 min read

7 Signs You've Outgrown QuickBooks (And What Comes Next)

QuickBooks works until it doesn't. These 7 warning signs tell you when you've hit the ceiling — and what to do about it.

April 1, 2026·10 min read

AI-Powered Accounting Software in 2026: A Buyer's Guide

A practical buyer's guide to AI accounting software in 2026 — what to evaluate, what questions to ask, and how to tell real AI from AI-washed marketing.

March 30, 2026·13 min read

Document AI vs. Rules-Based Extraction: Why the Difference Matters

Rules-based extraction breaks when formats change. Document AI understands meaning regardless of layout. Here's the technical difference and why it matters for finance teams.

March 29, 2026·12 min read

Knowledge Graphs in Finance: How AI ERPs Model Your Business

A knowledge graph represents your entire business as interconnected entities and relationships. Here's why this architecture makes AI dramatically better at finance.

March 28, 2026·11 min read

The Modern Finance Stack in 2026: What's Working and What's Broken

Most finance stacks in 2026 are still duct-taped together with CSVs and Zapier. Here's what a modern, integrated finance stack actually looks like.

March 27, 2026·11 min read

Automating Bank Reconciliation: How AI Changes the Workflow

Bank reconciliation is the most time-consuming part of month-end close. AI can automate 90%+ of it. Here's how the workflow changes.

March 26, 2026·12 min read

Invoice Processing Automation: From Inbox to Posting

Invoice processing automation takes an invoice from email attachment to posted journal entry with zero manual data entry. Here's how it works end-to-end.

March 25, 2026·13 min read

Accounts Payable Automation: The Complete Guide for 2026

AP automation in 2026 handles invoice intake, three-way matching, approval routing, and payment scheduling automatically. Here's everything you need to know.

March 24, 2026·11 min read

How to Cut Your Financial Close From 6 Days to 6 Hours

The average financial close takes 6–10 days. With the right process changes and automation, most companies can get to 6 hours or less. Here's the playbook.

March 23, 2026·11 min read

Financial Close Automation in 2026: What's Actually Possible

Financial close automation in 2026 goes far beyond macros and RPA. Here's what's actually automatable, what still requires human judgment, and what tools do it best.

March 22, 2026·11 min read

Continuous Accounting: Why Month-End Close Is Becoming Obsolete

Continuous accounting eliminates month-end close by reconciling transactions in real time. Here's what it is, how it works, and why it matters.

March 21, 2026·13 min read

The Month-End Close Checklist for Modern Finance Teams

A complete month-end close checklist — from bank reconciliation to financial statement sign-off — with time benchmarks for each step.

March 20, 2026·13 min read

How AI Reads Financial Documents (And Why Accuracy Is Everything)

OCR gets you text. AI gets you meaning. Here's exactly how modern document AI extracts structured financial data from invoices, bank statements, and contracts.

March 19, 2026·11 min read

AI ERP vs. Traditional ERP: A Side-by-Side Comparison

Traditional ERPs store what happened. AI ERPs understand what it means. A direct comparison across 8 dimensions that matter to finance teams.

March 18, 2026·10 min read

What Is an AI-Native ERP? A Complete Guide

An AI-native ERP isn't a traditional ERP with a chatbot bolted on. Here's what separates genuine AI-native architecture from AI-washed marketing.

March 17, 2026·3 min read

The 3-Day Close vs. the 30-Minute Close

Most finance teams accept a painful multi-day close as a fact of life. Here's why that's about to change permanently.

March 1, 2026·3 min read

Why Every Finance Team Is Paying for the Same Work Twice

The hidden cost of the modern finance stack isn't software licenses — it's the manual labor required to hold it together.

February 10, 2026·3 min read

The Problem With Calling Everything a 'Transaction'

Traditional ERPs flatten the world into debit/credit rows. AI needs richer primitives to reason about your business.