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Use case

Tax return approval

Send the SA100 computation for client review and approval before you submit to HMRC. Build a clear audit trail that shows your client saw and approved the figures, not just that an email was sent.

Why approval matters

Before submitting a self-assessment return, most practices want written confirmation that the client has reviewed the figures. This protects both sides: the client knows what is being filed, and the practice has evidence that approval was given.

Email approval works, but it is hard to prove the client actually opened and reviewed the computation. A signed approval with an evidence record is stronger.

Clear sign-off

Client explicitly approves the computation before submission

Evidence record

Timestamped proof that the client reviewed and approved

Before the deadline

Automatic reminders help avoid last-minute chasing

A typical tax approval workflow

Example pack

Tax return approval

  1. 01Tax Computation
  2. 02SA100 Summary
  3. 03Approval form
  1. 01

    Create the approval pack

    Upload the tax computation PDF and an approval cover sheet. The cover sheet can be a template you reuse for every client.

  2. 02

    Add approval fields

    Place a signature field on the approval form and a 'reviewed' checkbox on the computation. The client must interact with both.

  3. 03

    Send to the client

    The client receives a secure link by email. They open the computation, review the figures, and sign the approval form.

  4. 04

    Submit with confidence

    Download the signed approval and evidence record. You have clear proof the client reviewed and approved before you submitted to HMRC.

Important: A completed PractiSign signature confirms that the client reviewed and approved the computation. It does not constitute submission to HMRC. The practice remains responsible for filing the return through the appropriate channel.

Get tax returns approved faster