What it is
A corporate return starts with the financial statements, then adds the differences between books and tax. The organizer asks for both and for the facts that change the return.
It covers ownership and affiliation, the records to attach, specific expense items, dividends, loans with related parties, states and foreign items.
When to use it
- Each year for corporate clients.
- After an ownership change or acquisition.
- When the client has foreign subsidiaries or related parties.
What’s inside
- Company and owner table
- Records list with prior year carryforwards
- Table of officer pay, charity, meals, research and interest
- Questions on dividends, redemptions, related loans, states and foreign items
Standard cited
This template follows Form 1120. It is written in our own words, except for phrases the standard requires the document to contain, with [bracketed placeholders] for client details, amounts in USD and dates as MM/DD/YYYY. Check it against the current standard and your firm’s methodology before use.
Questions
Does it ask for the financial statements?
Yes. The return reconciles book income to taxable income, so the statements and the prior year differences list are requested.
Why ask about affiliates?
Affiliated groups can change how the return is filed and what must be disclosed.
Which workbook supports the book-tax reconciliation?
The Schedule M-1 reconciliation workbook in this library.
Related templates
- Schedule M-1 Book-to-Tax Reconciliation Workbook (Excel)
- Business Tax Return Review Checklist
- Income Tax Provision Workbook (ASC 740)
- State Apportionment Workbook (Excel)
Last updated 11/06/2026. All free templates.