Does this cover business returns?

Yes. Cranston uses the same workpaper process for 1065, 1120, and 1120-S returns, including book-to-tax support.

What happens to our existing files?

Prior-year returns and existing documents are read in as the baseline, so the comparison starts from your real history.

Multi-office firms / Standardized Workpapers

Cranston builds each workpaper from the same firm template. Each figure links to its source page, and each finding appears first.

One format for every office

Each figure links to its source

Each workpaper is ready for review

Cranston applies the same workpaper template to each return.

Source-tied figures
Each number links to the exact page of the exact document it came from. Verification is a single click.
Prior-year comparison
This year against last, line by line, with meaningful movements flagged. This is the analysis reviewers otherwise rebuild by hand.
Findings appear first
Cranston lists wrong-year documents, missing forms, and unverified figures before the supporting detail.
Sign-off on the record
Reviewer approval is captured on the workpaper itself. Who reviewed what is never ambiguous.