Playbooks & SOPs · Tax Services

Tax Preparation — Business & Individual

End-to-end process for preparing business and individual tax returns — from client intake through e-file and finalization.

Systems of Record
ProConnectAsanaCoPilot / AssemblyDocuSignGoogle DriveSoraban

Workflow tracking lives in Asana. Client communications and engagement letters use CoPilot/Assembly and DocuSign. Tax preparation runs in ProConnect. Workpapers are stored in Google Drive per naming conventions.

A — Pre Check-In (Coordinator)

Step 1: Send Client Questionnaire

The Client Service Administrator (Seat 8) creates and sends the tax questionnaire through CoPilot for all clients. For first-time clients, a new client setup form is also sent.

Step 2: Client Activity Review & Follow-Up

Coordinator periodically reviews activity and follows up with clients to confirm access to their questionnaire. Scheduled documentation upload completion dates are communicated a week in advance.

For CAAS clients: bookkeepers will already be working on YE close starting in January. The Tax Prep task in Asana is dependent on the YE Books Review task — prep cannot begin until the YE close is marked Submitted for Prep.
B — Documentation Review & Check-In (Coordinator)

Step 1: Questionnaire Download & Review

Once the client has completed their questionnaire and document upload, the Coordinator downloads all documents, saves to the current tax year folder, and adds the Preparer and Reviewer checklists.

Step 2: Engagement Letter

Coordinator confirms general information is current and requests pricing in the Prep Fee field. After fee is entered, Coordinator generates and sends the Engagement Letter via CoPilot using the DocuSign template for the return type.

Step 3: Completed Engagement Letters

Once the client completes their engagement letter, Coordinator checks off the task in Asana and saves a PDF copy to the correct tax season folder.

Check-In Subtasks (Coordinator):
Engagement letter sent → signed → Tax questionnaire and docs saved → Preparer and reviewer checklists saved → Confirm customer profile & payment method in Stripe → Client Ready for Prep email sent

Step 4: Hand-Off to Preparer

Coordinator marks all Check-In subtasks complete, changes return status to Ready for Prep, confirms all fields are correctly filled out, and reassigns the tax return to the assigned preparer.

C — Tax Prep & Quality Review (Tax Specialist → Tax Supervisor)

Step 1: Tax Specialist Does Return

  1. Review Asana notes and confirm the YE Books Review task is marked complete (CAAS clients)
  2. Create a Books-to-Tax Write-Up Workpaper — copy the template, save to the correct year folder, input client Trial Balance, map all TB accounts to tax mapping lines
  3. Prepare AJEs using the AJEs tab — for CAAS clients, post AJEs directly to QBO dated 12/31
  4. Prepare M-1 entries — common items: accrual to cash, meals/entertainment, life insurance premiums, auto miles, non-deductibles
  5. Confirm all check figures are zero across all tabs
  6. Prepare the return in ProConnect — enter all information referencing the workpaper and questionnaire
  7. Address specialty considerations: SH basis (S-Corps), state apportionment, tax elections (Section 179, bonus depreciation, de minimis safe harbor)
  8. Complete preparer checklist, initial, and date
Preparer Sanity Checks: Adjusted book income ties to M-1 book income · Schedule L asset & liability tie-out · Tax income ties to M-1 tax income · Final tax liability matches return after AJEs

Preparer leaves notes for the reviewer in Asana, changes status to Under Review, and assigns to the Tax Supervisor.

Step 2: Tax Supervisor Review

  1. Tax Supervisor reviews the return and completes the reviewer checklist
  2. For individual returns: 1st Reviewer marks subtasks complete and assigns to 2nd Reviewer for QC
  3. After QC, Reviewer changes status to Assembly and assigns to the Client Service Administrator
D — Assembly, E-File & Finalization (Coordinator)
Assembly Checklist:
Finalization email with action documents sent · Client charged · 8879 sent · 8879 received · E-File submitted to IRS/State/Local · Acceptance letter sent · Tax return and K-1s saved · Asana & ProConnect status changed to DONE

The Coordinator works through all assembly steps, changes status to Delivery after the finalization email and 8879 are sent, then marks Done! after all finalization steps are complete.

For individual returns: Coordinator exports a PDF copy of the return from ProConnect and saves to the client's box folder under Tax Returns.
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