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Your AI tax expert.
Inside eFiling.

SARS has a bot on their site — it doesn't work. We're building the assistant SA taxpayers and practitioners actually need: an AI co-pilot that sits next to eFiling, understands the form you're on, and answers in plain language.

🔔 Join the Waitlist — Free See how it works →

Not affiliated with SARS. This is an independent browser extension.
Tax information provided is general — always verify with a registered tax practitioner for your specific situation.

efiling.sars.gov.za/eFileHome.htm

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SARS

eFiling — ITR12 Individual Tax Return

Source Code 3601 — Income from Employment

R 284,500 ?

Medical Aid Contributions (Source Code 4005)

R 28,440 ?

Travel Allowance (Source Code 3701)

R 0 ?

Section 18A — Donations

🤖 AI Assistant

What is source code 3601?

3601 is your salary/wages from your employer. Get this from your IRP5 certificate — it's the gross income before any deductions. Match it exactly to avoid SARS queries.

Can I claim my home office?

Yes, if you work from home full-time and have a dedicated room. You can claim a % of rent/bond interest, rates, electricity. You need a letter from your employer.

Ask anything about this form...

How It Works

AI that knows where you are on eFiling.

The extension detects which SARS form you're on and which field you've clicked — so you don't have to explain context. Just ask.

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Context-aware answers

Click the ? next to any field on eFiling — the assistant already knows which form and field you're asking about. No copy-pasting, no explaining.

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Built on SA tax law

Knowledge base covers the Income Tax Act, Tax Administration Act, VAT Act, and SARS guides — current for the 2025/26 tax year. Not generic AI. SA-specific.

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Plain language always

No "Section 11(a)(i) of the ITA" jargon unless you want it. Ask in plain English or Afrikaans. Get a clear answer. Then verify with your practitioner for complex situations.

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Your data never leaves your browser

The extension reads the form fields to give context — it never sends your tax data to any server. Questions go to the AI; your numbers stay on your machine.

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Error message decoder

SARS validation errors are cryptic. Paste an error code or message — the assistant explains what it means and how to fix it, in plain terms.

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IRP5 reconciliation help

Struggling to match your IRP5 to your eFiling return? The assistant walks you through which source codes map to which fields — step by step.

Returns Covered

Every form South Africans actually file.

ITR12

Individual Income Tax Return

The most filed return in SA. Employment income, investments, rental income, home office, medical, donations, capital gains.

Source codesMedical creditsHome officeCGT

ITR14

Company Income Tax Return

For companies and close corporations. Taxable income calculation, assessed losses, dividends tax, Section 12E small business relief.

Section 12EAssessed lossDividends

VAT201

VAT Return

Output VAT, input VAT, zero-rated supplies, exempt supplies. Which expenses qualify for input VAT claims. Penalties for late filing.

Input VATZero-ratedExemptSection 20

EMP201

Employer PAYE / UIF / SDL Declaration

Monthly employer return. PAYE calculation, UIF declarations, SDL, ETI (Employment Tax Incentive) for qualifying employers.

PAYE bracketsETISDLUIF ceiling

⚠️ Important: The SARS eFiling Assistant provides general tax guidance based on current SA tax legislation. It is not a substitute for a registered tax practitioner (RTP) for complex situations, disputes with SARS, or tax planning advice. Always verify material decisions with a qualified professional. NanoLeap is not a registered tax practitioner and this tool does not constitute tax advice.

Pricing

Affordable for every South African.

One plan for individuals, one for practitioners who file for clients all year round.

Individual

For taxpayers filing their own returns. Season access — active Feb to Nov.

R149

per tax season · once-off

✓ITR12 full support

✓IRP5 reconciliation helper

✓Error message decoder

✓500 questions per season

✓Your data never leaves your device

Join Waitlist →

Your AI tax expert.Inside eFiling.

AI that knows where you are on eFiling.

Every form South Africans actually file.

Affordable for every South African.

Your AI tax expert.
Inside eFiling.