Tax and SARS knowledge base
How do I declare interest earned from more than one bank account?
How do I declare interest earned from more than one bank account?
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Direct answer
Declare interest by collecting the tax certificate for every account that paid interest in the relevant assessment year, then reconciling those certificates with the investment-income information in your ITR12. Do not report only your main bank account and do not assume a small balance or annual interest exemption makes another certificate irrelevant.
The goal is a complete, supported reconciliation. You may have an account that was closed during the year, a fixed deposit at another institution, a joint account or an account that did not appear in prepopulation. Each needs to be checked according to the actual owner, tax year and interest type.
What this means in practice
SARS can receive interest information from financial institutions, but prepopulation is not a substitute for reviewing the return. A certificate may be absent because the institution data was delayed, identity details did not match, the account changed, or the amount needs a different treatment. Your ITR12 should be checked against source documents before submission.
Start with an account inventory, not just the certificates you remember receiving. Include savings accounts, fixed deposits, notice accounts, money-market accounts and accounts that were closed, transferred or moved to another bank. If you hold a joint account, verify how the interest should be attributed. If an account belongs to a trust, company or deceased estate, do not include it in a personal return simply because you can access the bank statement.
Interest may appear beside dividends, foreign investment income or SARS interest. These categories can have different reporting and tax consequences. Keep them separated on your reconciliation spreadsheet and use the current ITR12 guide before entering an unfamiliar certificate figure.
Step-by-step
- Build an account list for the assessment year.
List all accounts that were active at any time in the year. Note bank or institution, account type, opening and closing dates, holder name and whether the account is local, foreign or joint. This list is your check against forgotten certificates.
- Obtain each tax certificate.
Download an IT3(b) or equivalent certificate from every institution. Confirm the certificate relates to the correct assessment year and taxpayer identity. Request a replacement from the bank if a certificate is missing rather than estimating the annual total from monthly statements.
- Categorise the income correctly.
Mark local interest, foreign interest, dividends and SARS interest separately. A certificate can contain more than one information item. Do not add them into one total without checking the return guide and the certificate descriptions.
- Reconcile with the ITR12.
Review the prepopulated investment-income information line by line. Match each certificate to an entry or identify a missing or duplicate value. Keep a schedule showing issuer, certificate reference, amount, ITR12 treatment and any correction made.
- Enter supported corrections.
Use the current SARS return process to complete or correct the information. Do not subtract an estimated exemption from every certificate amount. The return and applicable statutory calculation deal with the appropriate assessment-year treatment.
- Preserve the audit trail.
Save certificates, bank correspondence, the reconciliation schedule, filed ITR12 and ITA34 together. If SARS later requests evidence, you can show why each interest item was reported.
Documents and records to keep
- IT3(b) or equivalent tax certificate from every relevant institution.
- Statements and closure records for accounts with missing certificates.
- Account inventory and certificate-to-ITR12 reconciliation schedule.
- Documents explaining joint, trust, estate or foreign-account ownership.
- Submitted ITR12, ITA34 and SARS correspondence.
Important limits and exceptions
This guide does not determine a joint-account allocation, foreign-interest tax credit, trust attribution or filing obligation. Those results require the correct legal ownership and taxpayer facts. It also does not give a single interest-exemption figure because annual amounts and age categories can change.
Do not double count an amount appearing on more than one document. Do not report business, company, trust or deceased-estate interest in an individual return without advice. If you received interest from a foreign account, identify it clearly and consider the separate rules before filing.
When to get tailored advice
Get tailored advice if certificates conflict, an account is jointly held, interest is foreign, accounts were inherited, an institution cannot correct its record or the return has already been assessed. TaxProof can help reconcile source documents and use the SARS correction workflow.