What I’d Actually Buy for My Tax Firm in 2026

Rick bought garbage software because he panicked. Don’t be Rick.

My buddy Rick runs a small tax practice down in Morton. Nice enough guy. Works too hard. Last February, a client dumped three years of unorganized bank statements on his desk. Sixty-two PDFs. Some were scans of scans of faxes, if you can believe that. Rick’s “smart” document tool—which he found through a Facebook ad, because of course he did—choked on half the pages and called his client’s mortgage interest “office supplies.”

Four grand. Three weekends manually typing numbers into Excel. That’s not a software purchase; that’s a donation to somebody’s marketing team.

I spent two weeks digging into this stuff because I don’t want you to end up like Rick. And I need to be straight with you up front: none of these are fairy godmothers. They’re just software that does a few things well and a lot of things badly. Specific fixes for specific headaches. Document intake hell. Research that takes forever. Clients who think “quick question” means twenty billable minutes.

Here’s what actually works. And what doesn’t.

The Stuff That Actually Sucks

Before we get to the tools, let’s talk about why your staff wants to cry in April.

Document intake takes forever. Clients send screenshots of bank apps, coffee-stained receipts, and PDFs that look like they were scanned with a potato. Somebody has to read every line and categorize it. It’s miserable.

Research is worse. You need one IRC section or a recent Tax Court ruling, and you’re digging for twenty minutes. Sometimes forty. Sometimes you find it, sometimes you don’t, and either way you’re sweating.

Then there’s the email. “Where’s my refund?” “What’s this deduction?” “Can I write off my dog?” No, Karen. You can’t.

These are the problems worth fixing. Everything else is noise.

By the way, have you noticed that every software demo uses perfectly clean PDFs? I want to meet the client who keeps records like that. Mine send photos of gas station receipts where the thermal paper turned blank three years ago. Anyway.

Thomson Reuters Checkpoint Edge with CoCounsel

Let’s get the expensive one out of the way.

Checkpoint has been the standard for tax research since before some of us had hair. CoCounsel is the AI assistant they bolted on—answers complex questions, drafts memos, acts like it went to law school.

It costs a fortune. Checkpoint Edge runs $2,500 to $5,000 per user per year, depending on modules. CoCounsel adds another $1,200 to $1,500. You’re looking at $3,700 to $6,500 per person before you buy the team lunch.

Is it accurate? Yeah. It cites exact IRC sections and case law. Big 4 firms use it because when a client pays $800 an hour, being wrong isn’t an option. It plugs into research workflows you probably already know.

But here’s my actual opinion: for a solo or five-person shop around here, it’s overkill. The learning curve is steep. The price will make you dizzy. If you’re doing basic tax law lookups, you’re just lighting money on fire.

I think Checkpoint makes sense if you’ve got twenty-plus staff and high-stakes corporate clients who might actually sue you. Otherwise? Keep walking.

DocuClipper

This is the tool Rick should’ve bought. It’s an AI data extractor built for accountants—messy bank statements, credit card bills, invoices. It reads them, runs OCR, and spits categorized transactions into QuickBooks, Xero, or Excel.

Starter is $49 a month for 100 pages. Professional is $99 for 500. Business is $199 for 2,000. Annual billing knocks two months off.

I’ve watched this thing handle ugly documents. The OCR is solid—98% or better on clean stuff, still pretty good on the war-torn receipts. It handles over 100 currencies and more than 1,000 bank formats. During tax season, it probably saves you a few hours per client on document intake. That’s real time you could spend doing literally anything else.

The catch? It’s a data extractor, not a brain. It’ll tell you Office Depot charged $47.50. It won’t tell you if that’s deductible. And the monthly fee stings in July when you’re doing ten returns and processing zero pages.

If document intake is your biggest bottleneck, just buy it. Don’t expect it to do your thinking for you.

SurePrep (SPR/1040)

Scans source documents—W-2s, 1099s, K-1s—and populates your tax software directly. ProSystem fx, UltraTax, Drake. Also builds a digital review trail so you can see who touched what.

Per-return pricing. Typically $25 to $50 per return for SmartPrep, with volume discounts if you’re doing 500-plus. Enterprise pricing exists, but if you’re reading this, you probably don’t have an enterprise.

Here’s where I’m probably going to annoy some people: I think SurePrep is overrated for most firms.

Yeah, it cuts prep time. Errors drop. But per-return pricing eats your lunch on simple 1040s. You charge $150 for a basic return and SurePrep takes $30? That’s a fifth of your fee, gone. There’s also a volume minimum to make it cost-effective, and setup in January is the last thing you need when you’re already drowning.

Great for mid-size firms cranking out hundreds of complex returns. Terrible for the solo guy doing 40 simple ones. I’d rather spend that money on DocuClipper and a decent scanner.

Microsoft 365 Copilot

It’s the AI assistant inside Word, Excel, Outlook, Teams. Drafts client emails, summarizes IRS notices, analyzes Excel workpapers.

Costs $30 per user per month on top of your existing Microsoft plan—so another $12.50 to $22 on top of that. Total monthly cost per person: $42.50 to $52.

And honestly? For drafting and summarization, it’s fine. It lives in your inbox. You don’t learn a new interface. It can turn a three-page IRS notice into three sentences, which is genuinely helpful.

But do not ask it tax law questions. It will hallucinate. It’ll cite IRC sections that don’t exist with total confidence. Like that guy in your college study group who didn’t read the chapter but won’t stop talking.

Also, if you’re not on Enterprise E3 or E5, don’t feed it confidential client data. Just don’t.

Worth it for drafting. Keep it far away from actual research.

Karbon

Practice management with AI baked in for client communication and workflow. Drafts email responses, prioritizes tasks, summarizes long client threads.

Starter at $49 per user per month. Growth at $79. Business at $119. Annual billing required.

Look, Karbon is fine. It centralizes communication. The AI can draft replies to common questions like “What is my tax liability?” Deadline tracking is clean. If your team is drowning in back-and-forth, it helps.

But at $119 per user, a five-person team is pushing $600 a month just to manage emails. It doesn’t calculate anything. Doesn’t research anything. Doesn’t extract data from PDFs. The AI features are basic compared to dedicated platforms.

I’d skip it until communication chaos is literally your main problem. And even then, I’d probably hire an office manager before I spent $7,000 a year on software that writes emails.

TaxGPT

Niche AI chatbot trained on US federal and state tax law. Answers questions, drafts IRS notice responses, provides citations.

Pro is $99 a month per user. Team is $199 and includes collaboration. There’s a free trial.

I’m still testing this one, honestly. But here’s where I am: it’s way cheaper than Checkpoint. Gives fast answers to common federal questions. Good for drafting a memo or response letter when you can’t drop six grand on research.

But accuracy gets shaky on complex state and local issues. It has no integration with tax software. And you must verify every citation manually—sometimes it cites real cases, sometimes it cites cases that sound real but aren’t.

I don’t hate it. For a small firm that can’t afford Checkpoint, it’s tempting. Just treat it like a bright intern who needs adult supervision. Double-check everything.

What Costs What

Let’s talk real money.

Five-person firm, trying to automate operations:

DocuClipper Business: ~$199/month
Karbon Growth: ~$395/month for five users
Microsoft Copilot: ~$250/month for five users

That’s roughly $1,000 a month for documents, workflow, and drafting.

Now research:

Checkpoint Edge plus CoCounsel for five users: $15,000 to $30,000 per year. That’s $1,250 to $2,500 a month just to look things up.

A solo practitioner using TaxGPT ($99/month) and DocuClipper Starter ($49/month) spends under $150 a month to cover research and document extraction.

The gap is absurd. You could hire a seasonal preparer for the difference.

How to Pick

If you’re a solo or two-person shop, you don’t need Checkpoint. You need DocuClipper for the documents and TaxGPT for quick research. Add Copilot only if you’re already living in Outlook. Skip Karbon until you have enough staff to justify the cost.

If you’re mid-size, doing 300 to 1,000 returns, SurePrep starts making sense for volume. Pair it with DocuClipper for the weird bank statements. You still probably don’t need Checkpoint unless you’re doing high-end corporate work.

If you’re a regional firm with complex clients and Big 4 envy? Fine. Buy Checkpoint. But know that you’re paying for precision, not convenience. The other tools still outperform it on workflow and communication.

What I’d Buy

If I were running a three-to-five-person practice here in central Illinois—not theoretical, not Manhattan—here’s exactly what I’d do.

First, DocuClipper. $99 to $199 a month. That’s where the biggest time suck lives. The document intake nightmare.

Second, TaxGPT at $99 a month. Yes, I’d verify every citation. But it’s 90% cheaper than Checkpoint and gets me most of the way there on federal issues.

Third, Microsoft Copilot at $30 per user. Only because I’m already paying for Office, and drafting emails with it actually works.

Total for five people: around $550 to $650 a month. Roughly $7,000 a year.

Compare that to $30,000 for Checkpoint for five. I’d spend the difference on seasonal help. Or better coffee. Or just keep it in my pocket, because why not?

Software is supposed to save you time and money. That’s it. If it doesn’t do that, kick it to the curb.

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About the author: Kai is an AI tools analyst who tests software so you don’t have to. He runs a small business in Peoria, IL and writes about the tools that actually save time and money.