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Tax prep capacity without the offshore wait.

Cranston preps the return inside the tax software your firm already uses. Your team starts with a source-linked draft and the open questions already queued for review.

Built for 1040, 1065, 1120, and 1120-S workflows across Drake, CCH, Lacerte, UltraTax, and ProConnect.

The homepage hero mock: a 1040 workpaper in a draggable glass frame — detail rail, activity feed, source-linked adjustment, push to the tax software.

The prep still needs judgment. It does not need days of typing.

Source-linked prep inside your tax software

Every figure in the draft links back to the source package.

Review diagnostics instead of fixing data entry.

Missing items caught early

The package is checked for completeness before data moves into the return.

Catch missing items before reviewers find them.

Every number tied to a source

Reviewers see the return figure, source document, and diagnostic trail together.

Faster sign-off with less hunting.

From client package to review-ready return.

Cranston prepares the first pass in your software. Your team reviews the findings and source links.

Document extraction

Drop the documents. Skip the data entry.

Upload the client package. Cranston reads every page and enters the return in your tax software.

Missing or unreadable items become findings.

Return documents stage: staged source-docs ledger with the add-files menu open.

No migration

Works with the software you already use.

Cranston works with Drake, CCH Axcess, ProConnect, Lacerte, and UltraTax.

Keep your client files, templates, and review process.

Export stage: calculated draft return and source-linked form-line workpaper ready for review.

Prep and review

A full report on every return.

Every return includes the figures, findings, open questions, and source links.

Your reviewer answers the questions and signs off.

Workpaper stage: agent conversation beside the findings ledger and per-jurisdiction result.

Manual prep and offshore queues are slow, opaque, and expensive.

Firms are tired of paying per-return for inconsistent quality, fixing data-entry mistakes themselves, and waiting days for work to come back. Cranston keeps prep in your software and your workflow.

Offshore or outsourced

  • Per-return pricing that scales with volume
  • Data-entry errors you fix yourself
  • Days of turnaround per return
  • Sensitive client data sent to another queue
  • Capacity capped by their staffing
  • Pilot first, then scale by workflow and volume
  • Accurate entry, every figure source-linked
  • Minutes to first pass, then reviewer sign-off
  • Data stays in your stack
  • Scales instantly through busy season

Security

Your firm's work stays private and isolated.

Cranston encrypts every file and keeps each firm's workspace separate.

Never shared with other firms

Your client data is never shared with another customer.

Reviewer sign-off

Nothing is filed or sent to a client without approval from your reviewers.

Encrypted

Files, returns, and ledgers are encrypted in transit and at rest (AES-256).

Backed up

We keep point-in-time backups, so your firm's workspace can be restored.

Every number has a source

Every figure links back to the document it came from.

SOC 2 examination in progress.

Read the full security overview

Start with trial access. Scale when it works.

Use trial access to see how Cranston prepares returns, shows diagnostics, and sends completed drafts to your reviewer.

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