TAX3703 eFiling and Tax Administration Act Exam Notes (UNISA BCom Taxation)

Concise, high-yield notes for TAX3703 – Tax Administration (UNISA BCom Taxation) and related modules in which students frequently search for “TAX3703 eFiling notes”, “UNISA Tax Administration Act summary”, “TAX3701/TAX3703 exam revision”. Focus is on the South African context: SARS eFiling and the Tax Administration Act 28 of 2011 (TAA). Content is also useful for students at CUT, UJ, NWU and other universities where similar tax administration outcomes appear, but it is specifically framed for UNISA’s BCom Taxation programme.

1. Context: SARS, eFiling and the Tax Administration Framework

1.1 Role of SARS and the Purpose of the TAA

The South African Revenue Service (SARS) is the statutory body responsible for:

Administering national taxes, duties and levies
Ensuring compliance with tax legislation
Facilitating trade (customs)
Protecting the tax base to fund government expenditure

Before the Tax Administration Act 28 of 2011 (TAA), administrative rules were scattered across different Acts (Income Tax Act, VAT Act, Customs and Excise Act, etc.). The TAA consolidates and standardises many administrative provisions, including:

Registration, returns and record-keeping
Assessments and audits
Information-gathering powers
Dispute resolution (objections and appeals)
Interest, penalties and collection powers
Confidentiality and taxpayer rights

The TAA does not impose new taxes – it governs how taxes are administered.

For UNISA TAX3703 and related modules, you need to:

Recognise the scope and structure of the TAA
Understand core definitions and general principles
Apply administrative rules in problem questions and MCQs

1.2 Key Objectives of the Tax Administration Act

The TAA’s main objectives can be summarised as:

Efficiency and Effectiveness
- Streamline SARS procedures
- Provide uniform rules across taxes (e.g. same dispute rules for income tax and VAT)
Legal Certainty and Transparency
- Clarify rights and obligations of taxpayers and SARS
- Codify practices (e.g. voluntary disclosure programme)
Balancing Powers and Rights
- Grant SARS sufficient powers to collect taxes
- Protect taxpayers through procedural safeguards and rights
Facilitating Electronic Administration
- Recognise and support electronic communication, records and submissions
- Provide legal basis for systems like SARS eFiling

In practice, any question on administrative procedures (registration, submission, assessments, disputes, enforcement) is likely linked to the TAA.

1.3 Relationship Between the TAA and Other Tax Acts

For UNISA exams (TAX3703, TAX3701 and sometimes CTA bridging modules), you must be comfortable with this hierarchy:

Constitution of the Republic of South Africa, 1996
– Ultimate source of law; limits on state power, just administrative action.
Primary Tax Acts
- Income Tax Act 58 of 1962
- Value-Added Tax Act 89 of 1991
- Customs and Excise Act 91 of 1964
- Transfer Duty Act 40 of 1949
- etc.
Tax Administration Act 28 of 2011 (TAA)
– Applies generally to all taxes administered by SARS, unless specifically excluded or where the specific tax Act explicitly overrides.

Important exam principle:

Where there is conflict, the specific provision in a tax Act usually overrides the general provisions of the TAA.

However, the TAA is broadly applicable to:

Registration and returns
Information gathering
Assessments
Dispute resolution
Penalties and interest
Collection and recovery

1.4 Overview of SARS eFiling in the Administrative Framework

SARS eFiling is the primary electronic platform used by individuals, tax practitioners and businesses to:

Register for tax types (income tax, VAT, PAYE, etc.)
Submit tax returns (ITR12, ITR14, VAT201, EMP201, EMP501)
Upload supporting documents
Dispute assessments (NOO, NOA, etc.)
Make payments or schedule payments
View tax compliance status (TCS)

The TAA and SARS public notices provide the legal basis for:

Electronically submitted returns and documents being valid and binding
Time and date stamps on eFiling being used for deadline calculation
Electronic notices (IT34, ITA34, letters) having legal effect

For UNISA TAX3703 exams, expect hybrid questions that combine:

A TAA procedural aspect, e.g. an objection or penalty
With an eFiling process element, e.g. deadline, electronic communication, or record-keeping.

2. SARS eFiling: Registration, Navigation and Return Submission

2.1 Registration on SARS eFiling

Students in TAX3703 and related modules (e.g. TAX2601, TAX3701) must understand the procedural steps of registration, even if they are not actually using the system in the exam.

2.1.1 Types of Users

On eFiling, user profiles fall into these broad categories:

Individual taxpayer
– Natural person registering for own individual tax types.
Tax practitioner
– Registered person acting on behalf of multiple taxpayers, with a practitioner number.
Organisation / Employer / Business
– Company, close corporation, trust, or other entity acting for itself.

The registration route slightly differs, but the principles are similar.

2.1.2 Steps for an Individual Taxpayer Registration

Access the SARS eFiling Portal
- Go to www.sars.gov.za → click “Login to eFiling” or directly go to https://secure.sarsefiling.co.za.
Select “Register”
- Choose “Register as an eFiler” (individual).
Capture Personal Details
- ID number or passport number (if a non-resident)
- Name, surname, date of birth
- Contact details: cellphone and email
- Physical and postal address (where required)
Tax Reference Number
- If already registered as a taxpayer, capture existing income tax reference.
- If not yet registered, SARS may automatically register you based on captured data and 3rd party information.
Create Login Credentials
- Username (often your ID number or custom user ID)
- Strong password (SARS may specify minimum characters and complexity)
Security and Verification
- One-time PIN (OTP) sent to cellphone or email
- Validate OTP to activate account
Link Tax Types
- Once logged in, navigate to “Tax Types”
- Activate applicable taxes: Individual income tax (ITR12), Provisional tax, VAT, PAYE, etc., if relevant.

In exam answers, emphasise that registration and activation of tax types is a taxpayer obligation under the TAA, not just an optional convenience.

2.1.3 Tax Practitioner Registration

Tax practitioners (relevant in tax practice modules, but sometimes referenced in TAX3703) must:

Be registered with a recognised controlling body (e.g. SAICA, SAIPA, SAIT)
Register with SARS both as a taxpayer and as a practitioner
Obtain a practitioner number

On eFiling:

They create a practitioner profile
Add individual and corporate clients
Obtain proper authorisation (e.g. via the RAV01 or client approval on eFiling)

Key exam concept: SARS may only legally disclose client-specific tax information to a person properly authorised by the taxpayer under the TAA’s confidentiality provisions.

2.2 Basic Navigation of the eFiling System

In an exam context, you are not tested on cosmetic layout, but you need functional familiarity.

2.2.1 Main Functional Areas

Typical menu items include:

Returns Issued / Returns History
– Access tax returns for completion, view previously submitted returns.
SARS Correspondence
– Access letters, assessment notices (ITA34), verification requests.
User / Organisation Profile
– Update contact details, bank account details, tax type activation.
Tax Status / Compliance
– View Tax Compliance Status (TCS), request TCS for foreign investment or tender.
Payments
– Initiate and manage payments to SARS, view statements of account (SOA).
Disputes
– Lodge objections (NOO), appeals (NOA), requests for suspension of payment, etc.

These functional areas map directly onto the TAA’s administration processes.

2.2.2 Linking eFiling to TAA Requirements

Communication: TAA allows SARS to issue notices electronically. On eFiling, assessment notices (e.g. ITA34) and letters of audit findings are delivered here.
Time periods: The date an assessment or letter appears on eFiling is usually the date from which objection periods run (e.g. 30 business days).
Record-keeping: eFiling records count as electronic records; taxpayers must keep copies (download PDFs, maintain backups).

When answering problem questions, always consider:

When was the notice issued on eFiling?
Has the deadline for objection/dispute passed?
Has the taxpayer kept adequate supporting records?

2.3 Submitting Returns via eFiling

2.3.1 General Process

Submitting any return (e.g. ITR12 for individuals, VAT201, EMP201) follows the same high-level process:

Login to SARS eFiling.
Navigate to “Returns Issued” and select the tax type and period.
Open the relevant return form (online form or upload template).
Complete all required fields and schedules.
Validate the return (system checks for obvious errors).
Submit the return electronically.
Receive confirmation of submission and, in many cases, automated assessments.

From a TAA perspective:

A return submitted electronically is treated as if it was manually submitted, as long as it complies with SARS specifications.
Failure to submit returns by the due date may lead to administrative non-compliance penalties under the TAA.

2.3.2 Individual Income Tax Return (ITR12)

Common in exam scenarios:

Tax year ends on last day of February.
SARS typically opens filing season mid-year (dates vary annually).
Deadlines differ for:
- Non-provisional taxpayers filing electronically
- Provisional taxpayers (and those using registered tax practitioners)

On eFiling, the ITR12:

Pre-populates data from third-party providers (employers, medical schemes, banks)
Requires confirmation and, where necessary, editing
May trigger a verification if changes or unusual items appear

Examiners often build case studies where:

The taxpayer submits an ITR12 via eFiling
SARS issues an ITA34 assessment
SARS requests supporting documents
The taxpayer has to decide whether to accept or dispute the assessment

Knowing the eFiling steps supports your understanding of the TAA’s procedural rules.

2.3.3 VAT201 and EMP201 Submissions

For VAT vendors and employers:

VAT201: VAT return per tax period (usually 1 or 2 months).
EMP201: Monthly PAYE, UIF, SDL declaration.

On eFiling:

Select the relevant tax type (VAT / PAYE) under the organisation profile.
Capture turnover, output tax, input tax (for VAT), or PAYE/SDL/UIF amounts (for EMP201).
Submit by the statutory due date (usually the 25th of the following month, or as specified).

Late submission or payment leads to:

Penalties (late payment penalties, admin penalties)
Interest on outstanding amounts under the TAA

Again, eFiling records and time stamps are crucial in disputes about whether the taxpayer met deadlines.

3. Core Concepts in the Tax Administration Act (TAA) Relevant to eFiling

3.1 Taxpayer Registration and Obligations

Under the TAA, any person required to pay tax, submit returns, or comply with a tax Act must:

Register with SARS as required (e.g. income tax, VAT, PAYE)
Update details (address, contact, representative taxpayer) when they change
Maintain proper records to substantiate returns

On eFiling, this translates into:

Ensuring all applicable tax types are activated
Keeping eFiling profile information accurate and up to date
Maintaining access to the profile (not sharing passwords irresponsibly)

Exams may test:

Who must register (e.g. threshold for compulsory registration for VAT)
When must they register (standard 21 days after becoming liable)
Consequences of non-registration (penalties, backdated liabilities, estimated assessments)

3.2 Submission of Returns

The TAA requires returns to be:

Submitted in the manner and form prescribed by SARS
Filed by the due date specified in public notices or the relevant tax Act
Complete and accurate, with full disclosure of relevant information

Electronic submission via eFiling is:

Recognised as a valid method if the return conforms to SARS’s prescribed electronic format
Often mandatory for certain categories of taxpayers (e.g. most companies)

Failure to submit a return:

Is a criminal offence in some cases
Triggers penalties (fixed amount administrative penalties)
May result in SARS issuing estimated assessments

In a TAX3703 question, always ask:

Was the taxpayer required to file a return for that period?
Did they do so, and when (eFiling timestamp)?
If not, is SARS entitled to raise an estimated assessment or impose penalties?

3.3 Duty to Keep Records

The TAA sets minimum record-keeping requirements:

Generally 5 years from the date of submission of a return
Longer periods if:
- There is an unresolved dispute
- SARS has notified the taxpayer of an audit
- No return was submitted when required

Records can be:

Paper-based
Electronic (including documents downloaded from eFiling)
A combination, as long as they are accessible and readable

Common exam angles:

Whether a taxpayer can resist an assessment or penalty where they failed to keep proper records
Whether electronic copies of invoices, bank statements, etc., are sufficient (they generally are, if accurate and accessible)

3.4 Assessments under the TAA

The TAA defines different types of assessments:

Original assessment: First assessment for a particular tax period.
Additional assessment: Subsequent assessment increasing liability.
Reduced assessment: Subsequent assessment decreasing liability.
Estimated assessment: SARS’s estimate where the taxpayer has not submitted a return or has submitted an inaccurate/incomplete one.
Self-assessment: Taxpayer calculates the tax (e.g. some VAT and provisional tax contexts).

On eFiling:

Assessment notifications (ITA34, VAT217, etc.) are made available electronically.
The date of issue on eFiling is key for calculating objection deadlines.

Every assessment must:

Specify the amount of tax payable or refundable
Provide, or be accompanied by, reasons (at least basic reasons; detailed reasons can be requested)
Be capable of being disputed under the TAA’s dispute resolution rules

3.5 Time Limits: Prescription and Periods for Action

Time periods are crucial in exam questions.

3.5.1 Prescription Periods

Under the TAA, SARS generally has:

3 years from the date of an original assessment (for income tax)
5 years for certain self-assessed taxes (e.g. VAT), measured from the date of the relevant return

Within these periods, SARS can issue additional assessments, except where:

There is fraud, misrepresentation or non-disclosure of material facts, in which case SARS can assess beyond the usual prescription period.

3.5.2 Time to Object and Appeal

Typical timelines:

Objection: 30 business days from the date of the assessment notice.
- Extension possible for reasonable grounds (up to 21 additional business days) and for exceptional circumstances (up to 3 years for assessments, 30 days for certain other decisions).
Appeal: 30 business days after the disallowance of objection (NOO outcome).

These time periods are calculated with reference to:

The date of assessment shown on the notice (e.g. ITA34) delivered via eFiling.
“Business days” exclude Saturdays, Sundays and public holidays.

In problem questions:

Always establish if the objection or appeal is within time.
If late, discuss the possibility of condonation (late submission with reasons).

3.6 Interest and Penalties (High-Level Overview)

The TAA provides for:

Interest on underpayments: Compensatory, not punitive; intended to cover the time value of money.
Interest on refunds (in certain circumstances) where SARS delayed unduly.
Penalties:
- Administrative non-compliance penalties (e.g. failure to file returns)
- Inaccuracy / understatement penalties (e.g. understatement due to negligence, gross negligence, intentional tax evasion)

The eFiling system:

Calculates and reflects penalties and interest on Statements of Account (SOA).
Allows viewing of penalty breakdowns and reasons.
Provides a means to lodge Requests for Remission or disputes.

Understanding the categories of penalties and how they are calculated is central to TAX3703.

4. Detailed TAA Procedures: Audits, Disputes, Collection and Voluntary Disclosure

4.1 Audit, Verification and Information-Gathering

SARS has wide powers under the TAA to:

Request information from taxpayers and third parties
Conduct verifications and audits
Conduct search and seizure operations under warrant (in some circumstances without warrant)

On eFiling, many interactions begin with:

A verification letter requesting supporting documents
A notification of audit, describing scope and requesting records

4.1.1 Verification vs Audit

Verification:
- Usually focused on specific items on a return.
- Commonly automated and triggered by risk filters (e.g. unusually high medical expense claims).
- Requires uploading supporting documents via eFiling.
Audit:
- More in-depth examination of returns, financial statements, and records.
- Can be desk-based (conducted at SARS offices) or field audits (on-site at taxpayer premises).

Taxpayers must:

Comply with lawful requests for records and information
Respond by the deadlines given in letters (often 21 or 30 days)

Failure may result in:

Estimated assessments
Higher understatement penalties, especially if non-cooperation amounts to obstruction

In exam answers, discuss both:

Legal basis for SARS’s request (TAA provisions)
The taxpayer’s obligations and rights (e.g. right to clarity on scope, right to professional representation)

4.2 Objections and Appeals: Dispute Resolution

4.2.1 Objection Procedure (NOO)

When a taxpayer disagrees with an assessment:

Obtain the assessment notice (ITA34, etc.) from eFiling.
Within 30 business days, lodge an objection electronically:
- Use the prescribed Notice of Objection (NOO) form (on eFiling, via the Dispute tab).
- Clearly specify which items are disputed and grounds for objection.
- Attach supporting documents.
If late, include reasons for late submission and request condonation.

SARS will:

Consider the objection
Either disallow, partially allow, or fully allow the objection
Notify the taxpayer (via eFiling) of the outcome (often through a Notice of Objection Outcome (NOO) or amended assessment)

Key exam points:

Objections must be properly motivated and specify the grounds (vague objections can be invalid).
Taxpayers cannot raise new grounds of objection at appeal that were not in the original objection, except in limited circumstances.

4.2.2 Appeals (NOA) and Further Remedies

If dissatisfied with the objection outcome:

Lodge a Notice of Appeal (NOA) via eFiling within 30 business days.
Elect either:
- Alternative Dispute Resolution (ADR), or
- Proceed directly to the Tax Board or Tax Court, depending on the amount in dispute.

ADR is:

A less formal, cost-effective mechanism
Facilitated by a SARS official (not directly involved in the original assessment)
Aimed at resolving disputes through negotiation and compromise within the law

If ADR fails, or is not chosen:

Dispute proceeds to:
- Tax Board: For lower-value matters, chaired by an attorney or advocate.
- Tax Court: For larger or more complex cases, with judge and assessors.

In answers, show you understand the sequence:

Assessment → Objection → Objection outcome → Appeal (ADR/Tax Board/Tax Court).

4.3 Suspension of Payment and Collection While in Dispute

General rule under the TAA:

Pay-now-argue-later principle: Tax remains due and payable despite an objection or appeal, unless SARS grants a suspension of payment.

Taxpayer can:

Request suspension of payment via eFiling’s dispute or payment section, providing:
- Details of the disputed tax
- Reasons why payment should be suspended (e.g. strong prospects of success, financial hardship)

SARS must consider:

The risk of non-recovery if suspension is granted
The compliance history
The merits of the dispute

If suspension is granted:

SARS may not take collection actions (like attachment of assets) on the disputed portion, but interest can still run.

If suspension is refused:

Taxpayer can still proceed with dispute, but SARS may use collection powers.

4.4 SARS Collection and Enforcement Powers

Under the TAA, SARS can recover tax debts using:

Demand letters: Initial formal notice to pay.
Third-party appointments (section 179):
- Appoint banks, employers, customers to pay funds due to the taxpayer directly to SARS.
Civil judgments: Tax assessments can be certified and enforced as civil judgments.
Attachment and sale of assets: With court processes, SARS can attach property.
Withholding refunds where there are outstanding returns or unresolved verifications (within limits set by TAA).

For UNISA TAX3703 questions, examine:

Whether SARS followed proper procedural steps.
Whether taxpayer had any remedies (e.g. challenging unreasonable third-party appointment, requesting payment arrangement).

4.5 Voluntary Disclosure Programme (VDP)

The Voluntary Disclosure Programme (VDP) in the TAA encourages taxpayers to disclose:

Previously undeclared income
Incorrect returns
Historical non-compliance

Conditions for valid VDP application:

Disclosure must be voluntary (before SARS has notified the taxpayer of an audit/investigation on that issue).
It must be full and complete in all material respects.
It must involve a default (non-compliance) that existed prior to the application.
It must be of a specific nature and not just a general statement.
It must result in the taxpayer being liable for tax.

Benefits:

Relief from criminal prosecution
Full or partial relief from penalties (particularly understatement penalties)
Relief from some interest in certain circumstances

Process:

Submit VDP application (usually through SARS eFiling dedicated VDP request form).
Provide full details and supporting calculations.
SARS evaluates and, if accepted, issues a VDP agreement.
Taxpayer pays outstanding taxes and agreed interest/penalties.

In exam answers, contrast:

Normal audit/assessment outcomes vs.
Outcomes if the taxpayer proactively uses the VDP.

5. Administrative Penalties, Understatement Penalties and Practical Exam Scenarios

5.1 Fixed Amount Administrative Penalties

These penalties apply mainly to failures like:

Not submitting a return when required (e.g. income tax returns for individuals or companies)
Continuing non-compliance over months

Features:

Imposed per month of non-compliance, up to a maximum number of months (often 35 months).
Amount depends on taxpayer’s assessed income or other criteria.

For individuals, monthly penalties might range (illustrative bands):

R250
R500
R1 000
R2 000
R4 000
R8 000
R16 000

Higher income = higher penalty.

In exam problems, you may need to:

Identify that a fixed amount penalty applies
Recognise that SARS uses eFiling and its records to track non-filing
Discuss whether taxpayer can request remission (e.g. first offence, genuine hardship, circumstances beyond control)

On eFiling:

These penalties appear as separate line items
Can be paid or disputed via the system

5.2 Understatement Penalties

Understatement penalties (UP) target:

Any situation where tax properly payable is understated (or refund overstated), due to:
- Failure to submit return
- Faulty return
- Omissions
- Incorrect statements

The TAA provides an understatement penalty table based on:

Behaviour (e.g. reasonable care not taken, gross negligence, intentional tax evasion)
Case type (standard vs. voluntary disclosure vs. SARS audit)
Repeat nature of offence and other aggravating factors

Typical ranges (high-level):

0%: Fully voluntary, fully compliant, honest mistake corrected promptly.
25%: Reasonable care not taken (first offence, no aggravation).
50%: Gross negligence.
75–200%: Intentional tax evasion with aggravating factors.

Calculation:

UP % × shortfall in tax = understatement penalty amount.

Example (simplified):

Shortfall in income tax = R100 000.
Behaviour = gross negligence → say 50%.
Penalty = R100 000 × 50% = R50 000.

On eFiling:

UP is included in assessment breakdown
Taxpayer can object to both:
- The underlying assessment
- The imposition or percentage of the UP (e.g. argue behaviour was simple negligence, not gross negligence)

Examiners want to see you:

Correctly identify the taxpayer’s behaviour category.
Apply the appropriate percentage.
Discuss the possibility of remission where justified (e.g. exceptional circumstances, SARS’s own delay).

5.3 Interest on Tax Debts and Refunds

Interest rules aim to be:

Neutral and compensatory
Symmetrical in some contexts (interest on underpayment vs. interest on delayed refund)

Interest on underpayment:

Runs from specific dates defined in the TAA (e.g. due date for payment)
Continues until tax is paid in full

Interest on refunds:

Payable by SARS where refunds are delayed beyond prescribed periods, and taxpayer is not at fault.

On eFiling:

Interest charges appear with codes identifying type of interest
Statements of Account (SOA) provide running balance with interest and penalties

In problem questions:

You may need to calculate interest for a defined period, using a given rate (usually provided in exam or assumed).
Or discuss whether SARS is obliged to pay interest on a refund due, given the dates.

5.4 Practical Exam-Style Scenarios (UNISA TAX3703 Focus)

The following scenarios illustrate how TAA and eFiling integrate into exam questions.

Scenario 1: Late ITR12 Submission and Administrative Penalties

Facts:

Thabo, a South African resident individual, is required to file ITR12 returns for 2022 and 2023.
He registered on eFiling but forgot to submit both returns.
SARS issues fixed amount penalties for 10 months of non-compliance for each year.
Thabo’s assessed income for the last assessed year was R450 000.
Penalty band for this income level is R500 per month per outstanding return.
Thabo now submits both returns via eFiling and queries the penalties.

Issues to discuss:

Basis for penalties under TAA (failure to submit required returns).
Calculation:
- 2 years × 10 months × R500 = R10 000 total.
Whether Thabo can request remission:
- First offence?
- Any circumstances beyond his control (e.g. serious illness, incorrect SARS communication)?
- He can submit a Request for Remission (RFR) via eFiling.

Answer structure:

Identify the TAA provision dealing with fixed admin penalties for non-compliance.
Show how eFiling evidence demonstrates non-submission.
Provide the calculation.
Assess remission prospects (if there are reasonable grounds).

Scenario 2: Dispute on VAT Assessment and Time Limits

Facts:

Lerato’s company, a VAT vendor, submitted a VAT201 for the June 2025 period via eFiling.
SARS later issues an additional VAT assessment on 1 September 2025, increasing VAT payable by R150 000, alleging under-declared output tax.
The IT system shows the assessment was issued on eFiling on 2 September 2025.
Lerato only notices the assessment on 15 November 2025 and wants to object.

Issues:

Time to object: 30 business days from 2 September 2025.
By 15 November 2025, the 30 business days have passed.
She must file a late objection with reasons.
TAA allows extensions:
- Reasonable grounds: up to 21 additional business days.
- Exceptional circumstances: up to 3 years.

Analytical steps:

Determine the original objection period (approx. early October 2025).
Confirm that by 15 November 2025, objection is out of time.
Evaluate whether Lerato’s ignorance of the eFiling notice constitutes reasonable/exceptional grounds (often not, because taxpayers are expected to regularly check eFiling).
Advise: lodge an objection with detailed explanation; consider argument based on poor SARS notification (if any).

Scenario 3: Understatement Penalty Following Audit

Facts:

A company claims excessive entertainment expenses and understates taxable income by R400 000.
SARS conducts an audit (notification via eFiling correspondence) and concludes that the understatement arose from gross negligence.
Understatement penalty % for gross negligence in a standard audit case is 50%.
Company accepts the assessment but disputes the penalty as excessive.

Calculations:

Shortfall in tax:
- Suppose normal company tax rate = 27% (rate assumed in exam).
- Tax shortfall = R400 000 × 27% = R108 000.
Understatement penalty = R108 000 × 50% = R54 000.

Exam considerations:

Whether behaviour is gross negligence or just reasonable care not taken.
If evidence shows repeated similar errors, poor record-keeping, ignoring professional advice, SARS’s classification may be justified.
If company can show a genuine one-off mistake with reasonable systems, they may argue for reduction to 25% or even remission.

Show in answers:

Step-by-step calculation
Reasoned analysis of taxpayer behaviour
Reference to TAA understatement penalty structure

5.5 Exam Tips for TAX3703 (UNISA BCom Taxation)

Although not a formal part of the TAA, aligning knowledge with exam expectations is critical.

5.5.1 Focus on Statutory Language and Definitions

Learn key TAA definitions used repeatedly (e.g. “assessment”, “taxpayer”, “tax period”, “return”, “understatement”).
Use correct terminology in short and long questions; markers look for precise language.

5.5.2 Integrate TAA with Substantive Tax Knowledge

In modules like TAX3701, TAX3703, and even TAX2601:

Many questions combine substantive tax calculations (income tax, VAT) with administrative consequences (assessments, penalties, disputes).
When you finish a tax calculation, always ask:
- What happens if the taxpayer fails to submit?
- What assessments can SARS raise?
- What penalties and interest might apply?
- How and when can the taxpayer challenge these?

5.5.3 Show Awareness of eFiling as the Primary Administrative Channel

Even though exams are theory-based:

Reference SARS eFiling when explaining how returns, objections, supporting documents, and payments are submitted.
Show that you understand electronic notices trigger deadlines just like physical letters.

5.5.4 Structure Answers Around the Life Cycle of a Tax Dispute

For medium/long questions involving disputes, structure around:

Submission (or failure to submit) of return.
SARS risk analysis → verification or audit.
Assessment issued.
Taxpayer’s right to ask for reasons.
Objection (timing, grounds, form).
Outcome of objection.
Appeal (ADR, Tax Board, Tax Court).
Collection and suspension of payment.
Possible VDP (if appropriate to the facts).
Interest and penalties.

This lifecycle approach mirrors how SARS administers tax via the TAA and shows a comprehensive understanding.

These notes provide a broad but detailed foundation for UNISA TAX3703 – Tax Administration and related BCom Taxation modules, with specific emphasis on SARS eFiling procedures and how they intersect with the Tax Administration Act 28 of 2011. For exam preparation, combine these procedural and conceptual notes with your prescribed textbook, recent SARS guides, and past papers to practise applying TAA rules to realistic scenarios.