TurboTax vs H&R Block: whose tax AI is actually better?
Two incumbents, two very different AI strategies — and a review record that splits sharply depending on where you look.
TurboTax and H&R Block between them handle a large share of American tax returns, and both now put an AI assistant at the centre of the DIY experience. The products are close enough on filing mechanics that the AI, the human backstop, and the pricing model are where the decision actually gets made.
They have taken different routes. Intuit built Intuit Assist into TurboTax and is simultaneously expanding physical presence — nearly 600 tax offices and around 20 TurboTax storefronts for the 2026 season. H&R Block, which has had offices since 1955, built AI Tax Assist with Microsoft and trained it using its in-house Tax Institute of CPAs, tax attorneys, and enrolled agents.
| Product | Best-rated source | Regions | Built on AI | HQ |
|---|---|---|---|---|
| TurboTax | 4.8/5 Apple App Store | US · CA | AI features added | Mountain View, US |
| H&R Block | 4.3/5 Google Play | US · CA · AU | AI features added | Kansas City, US |
The AI assistants, side by side
Intuit Assist answers tax questions in plain language within the context of your return, checks in real time for errors and missed deductions or credits, and reads uploaded documents to auto-fill forms. Intuit reported roughly $90 million in annualised efficiencies from its AI investments in the first half of 2025, which tells you how central this is to the company.
AI Tax Assist is free inside H&R Block's DIY online and desktop products, answers unlimited questions at around two seconds per response, and — the meaningful part — can hand off to a live tax professional at no extra charge. Usage has grown 152% since its 2023 launch to 6.45 million cumulative messages, including 1.91 million in the 2026 season alone.
The free-human-handoff is the real differentiator
The pattern in AI tax support is that the assistant handles the easy 80% and the hard cases still need a person. What differs is what that escalation costs. H&R Block includes the handoff from AI Tax Assist to a live professional at no extra charge, which is why CNET named its platform Best Overall Tax Service and Best Use of AI for 2026.
TurboTax's equivalent access is a paid tier. That is a defensible model — but it is the single most common thread in its negative reviews, where the complaint is not that the AI failed, but what reaching a human then cost.
Reading the split review record honestly
Both companies show a striking divergence across platforms. TurboTax holds 4.8 on the Apple App Store and 4.0 on Google Play, but 1.2 on Trustpilot across 1,027+ reviews. H&R Block holds 4.3 on Google Play and 1.3 on Trustpilot, while carrying an A+ Better Business Bureau rating.
This is not contradictory so much as a sampling artefact. App-store reviews are written mid-session by people whose filing went smoothly; Trustpilot attracts people escalating a billing or support problem afterwards. The consistent signal across both brands' negative reviews is the same: surprise fees, aggressive upgrade prompts, and difficulty reaching a human. Price the escalation path before you start, not after.
The verdict
Frequently asked
- Does H&R Block's AI cost extra?
- No. AI Tax Assist is included free in H&R Block's DIY online and desktop products, and the handoff from the AI to a live tax professional is also at no extra charge.
- What is Intuit Assist in TurboTax?
- Intuit Assist is TurboTax's generative-AI assistant. It answers tax questions in the context of your return, checks in real time for errors and missed deductions or credits, and reads uploaded tax documents to auto-fill forms.
- Why do TurboTax and H&R Block have such low Trustpilot scores?
- Both sit near 1.2 to 1.3 on Trustpilot while scoring above 4.0 on app stores. The platforms sample different moments: app-store reviews come from smooth filing sessions, Trustpilot from post-filing billing and support escalations. The recurring complaint in both cases is fees and the difficulty of reaching a person.
- Is there a cheaper alternative with AI features?
- TaxAct is rolling out SmartFile AI and holds 4.0 on Trustpilot across roughly 5,000 reviews, while TaxSlayer holds 4.2 and keeps live phone and email support on every tier including free.
Profiles referenced
TurboTax
turbotax.intuit.comThe most-used consumer tax software in North America, now with Intuit Assist AI answering questions and checking the return at every step.
H&R Block
hrblock.comSeventy years of tax prep with a free conversational AI, built with Microsoft, that can hand any question off to a live tax pro.