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AI for Tax Season Capacity: Options for Small Firms

Updated 2026-10-15. Educational only, not legal or tax advice. Every claim links to a source below.

Short answer: the cheapest capacity usually comes from automating intake and data entry before you add people. Overflow services handle peaks, and AI prep tools priced per return let you pay only in busy months.

1. Automate intake

Chasing documents eats preparer hours. StanfordTax charges $18/return on Premium (rising to $20 on November 1) with a free plan for 5 returns.

Soraban connects intake, workpapers and delivery and pushes data into UltraTax, Lacerte, Drake and CCH Axcess.

2. AI prep priced per return

  • Avalon Tax: $15/return on Drake or ProConnect, $25 on CCH Axcess or Lacerte, with volume discounts from 100 returns.
  • Juno: one per-return price for any complexity that falls with volume, and a free trial of 5 preparations.
  • TXF Intelligence (Taxfyle): annual credit plans from $3,000 for 100 credits ($30/return).
  • GruntWorx CORE: $10 for a single return or $5.50–$7 in bundles, for clean data entry the firm verifies.

3. Overflow with a human check

Magnetic drafts 1040s with AI and has a US-licensed EA or CPA check each one, with a 2–4 day turnaround. Pricing is in credits per return, quoted on a demo.

4. Plan for the bottleneck you have

  • Intake bottleneck: intake and portal tools.
  • Data entry bottleneck: per-return AI prep.
  • Peak overflow: overflow services.
  • Review bottleneck: AI review (see our review software guide).

Before any of these touch client data, get 7216 consent and add the tool to your WISP.

FAQ

What is the cheapest AI tax prep per return?

Among published prices, Avalon lists $15 per return on Drake or ProConnect and GruntWorx bundles run $5.50–$7 per return for data entry the firm verifies.

Can AI prepare 1040s without a human review?

No. The signing preparer remains responsible. Every tool here assumes a human reviews the return.

Sources

  1. app.stanfordtax.com/pricing
  2. soraban.com
  3. avalon.tax/pricing
  4. juno.tax/pricing
  5. taxfyle.com/txf-intelligence
  6. gruntworx.com/solutions/gruntworx-core.php
  7. magnetictax.com
  8. reddit.com/r/taxpros/comments/1p2zu9y/has_anyone_here_tried_the_taxdome_send_to_tax

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