Assets · income · value movement · evidence

Box 3 actual-return evidence file

Prepare the data for comparing the standard Box 3 calculation with werkelijk rendement — actual return — without combining bank balances, investments, property and debts into one unsupported figure.

Understand the situation first

Read the explanation before completing the checklist.

The related chapter follows the event and its consequences through a family example. Read it first, then return and enter confirmed facts only. A blank field is better than a guess.

Work separately for each calendar year and asset category. Do not enter account numbers, property addresses or documents. Record only the amount, category, source and evidence status.

Read the related chapter

One system

Documents should lead to one understandable outcome.

Reconstruct the facts first. Compare documents and authority next. Only then set the order of action.

A coordinated route
  1. 01Facts

    People, assets and countries

  2. 02Rules

    Documents and authority

  3. 03Action

    Owners and timing

Working version

Complete without personal details

Work separately for each calendar year and asset category. Do not enter account numbers, property addresses or documents. Record only the amount, category, source and evidence status.

Local only: your selections exist only in this page's memory and disappear when it is refreshed.

Discussed0 of 21not a score or legal status
01Year and perimeter

Actual return concerns a specific year and the complete Box 3 perimeter.

02Cash income

Record actual receipts rather than expected performance.

03Value movement

Gains and falls in value belong in the same file.

04Property and personal use

Second homes and letting require a separate use calendar.

05Close the gaps

The checklist shows data readiness; it does not calculate the answer.

What a mark means

Only that the question has been noticed or discussed. ‘No explicit gap identified from the answers’ does not mean that a document, authority or procedure has been confirmed.

Outcome after completion

A year-by-year evidence file covering the asset perimeter, cash income, value movements and documents still to be found or reviewed.

Format: checklist. Complete it on the page or print it. Answers remain in the page and are not sent automatically.

Next step

The checklist shows what is known and what is still missing for the next decision.

If the issue affects the family, authority, documents or a material asset, resolve the open facts first. Then move to the service that connects review, decision and implementation.