Asked about Malta provisional tax (estimated tax) for self-employed or self-occupied individuals.
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General reference only
This Guide is general tax/accounting reference material for AI-assisted workflows. It has not been reviewed for your personal facts, documents, elections, deadlines, residency, filing status, or local procedures. Do not rely on it to file, pay, amend, or take a tax position without review by a qualified professional in the relevant jurisdiction.
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1st instalment percentage
20%Income Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
1st instalment due date
30 AprilIncome Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
2nd instalment percentage
30%Income Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
2nd instalment due date
31 AugustIncome Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
3rd instalment percentage
50%Income Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
3rd instalment due date
21 DecemberIncome Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
Provisional tax computation basis
100% of prior year assessed tax liability (from most recent TA24)Income Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
Rental income final WHT rate (excluded from PT basis)
15%Income Tax Act, Chapter 123
Certain interest income final WHT rate (excluded from PT basis)
15%Income Tax Act, Chapter 123
Late payment interest rate (monthly)
0.75% per monthIncome Tax Act, Chapter 123, Art. 50 (penalties); Provisional Tax Rules (S.L. 372.04)
Late payment interest rate (per annum)
9% per annumIncome Tax Act, Chapter 123, Art. 50 (penalties); Provisional Tax Rules (S.L. 372.04)
Statutory cap on late payment interest
No statutory cap — accrues until paidIncome Tax Act, Chapter 123, Art. 50 (penalties); Provisional Tax Rules (S.L. 372.04)
Additional penalty on amounts outstanding after final due date
10% (at CFR discretion)Income Tax Act, Chapter 123, Art. 50 (penalties); Provisional Tax Rules (S.L. 372.04)
Late payment interest formula
interest = unpaid_amount × 0.75% × months_overdueIncome Tax Act, Chapter 123, Art. 50 (penalties); Provisional Tax Rules (S.L. 372.04)
Balance due with TA24 filing deadline (after year of assessment)
30 June following the year of assessmentIncome Tax Management Act, Chapter 372; Provisional Tax Rules (S.L. 372.04)
PT computation formula
prior_year_tax = TA24_assessed_tax − tax_credits − WHT_at_source; PT1 = prior_year_tax × 20%; PT2 = prior_year_tax × 30%; PT3 = prior_year_tax × 50%; total_PT = prior_year_tax × 100%Income Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
Year-end reconciliation formula
balance_due = final_tax_liability − total_PT_paid − WHT_at_sourceIncome Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
CFR refund processing time for overpayment
6–12 monthsIncome Tax Management Act, Chapter 372; Provisional Tax Rules (S.L. 372.04)
1st instalment expected debit date range
15 April – 10 MayProvisional Tax Rules (S.L. 372.04)
2nd instalment expected debit date range
15 August – 15 SeptemberProvisional Tax Rules (S.L. 372.04)
3rd instalment expected debit date range
1 December – 31 DecemberProvisional Tax Rules (S.L. 372.04)
First year of self-employment (no prior TA24) — PT basis
Penultimate year's tax; if none, CFR sets minimum PT administrativelyIncome Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
Primary legislation governing provisional tax
Income Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)Income Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04)
Supporting legislation — deductions
Income Tax Act, Chapter 123, Art. 14Income Tax Act, Chapter 123, Art. 14
Supporting legislation — penalties
Income Tax Act, Chapter 123, Art. 50Income Tax Act, Chapter 123, Art. 50
Quick reference
| Field | Value |
|---|---|
| Country | Malta (Republic of Malta) |
| Tax | Income tax provisional payments (Provisional Tax / PT) |
| Primary legislation | Income Tax Management Act, Chapter 372, Art. 44 et seq.; Provisional Tax Rules (S.L. 372.04) |
| Supporting legislation | Income Tax Act, Chapter 123, Art. 14 (deductions); Art. 50 (penalties) |
| Authority | Commissioner for Revenue (CFR), Malta |
| Portal | https://cfr.gov.mt (CFR Online Services) |
| Currency | EUR only |
| Payment schedule | Three instalments: 20% by 30 April, 30% by 31 August, 50% by 21 December |
| Computation basis | 100% of prior year assessed tax liability (from most recent TA24) |
| Minimum threshold | CFR-determined administrative minimum for new businesses with no prior assessment |
| Contributor | Open Accountants Community |
| Validated by | Pending -- requires sign-off by a Malta-warranted CPA |
| Validation date | Pending |
Instalment schedule summary
| Instalment | Percentage | Due date |
|---|---|---|
| 1st | 20% | 30 April |
| 2nd | 30% | 31 August |
| 3rd | 50% | 21 December |
Conservative defaults
| Ambiguity | Default |
|---|---|
| No prior year TA24 available | STOP -- request latest TA24 assessment or CFR PT notice |
| First year, no penultimate year | Flag for reviewer -- minimum PT per CFR applies |
| Income expected to drop | Pay per notice -- do NOT reduce without CFR approval |
| Rental income in prior year tax | Exclude rental income taxed at 15% final WHT from PT basis |
| Overpayment treatment | Credit against next year (not automatic refund) |
Minimum viable -- the prior year TA24 assessed tax liability (the net tax payable after credits) OR the CFR-issued PT notice (Vorauszahlungsbescheid equivalent). One of these is mandatory.
Recommended -- current year of assessment, any PAYE or withholding tax deducted at source in the current year, the client's TIN.
Ideal -- full TA24 from the prior year, any CFR PT notice received, bank statements showing prior PT payments, any correspondence about PT reductions.
Refusal policy if minimum is missing -- HARD STOP. Without the prior year TA24 tax liability or a CFR PT notice, provisional tax cannot be computed. Do not estimate from income figures.
This is the deterministic pre-classifier for bank statement transactions. When a debit matches a pattern below, classify it as a provisional tax payment. Do not second-guess.
CFR provisional tax debits
| Pattern | Treatment | Notes |
|---|---|---|
| CFR, COMMISSIONER FOR REVENUE | PT payment | Match with April/August/December timing to identify which instalment |
| INLAND REVENUE MALTA | PT payment | Legacy name, same authority |
| PROVISIONAL TAX, PROV TAX, PT PAYMENT | PT payment | Explicit description |
| TAX INSTALMENT, TAX INST | PT payment | Generic instalment label |
Timing-based identification
| Debit date range | Likely instalment | Confidence |
|---|---|---|
| 15 April -- 10 May | 1st instalment (20%) | High if payee is CFR |
| 15 August -- 15 September | 2nd instalment (30%) | High if payee is CFR |
| 1 December -- 31 December | 3rd instalment (50%) | High if payee is CFR |
| Any other date to CFR | Late payment or adjustment | Flag for reviewer |
Related but NOT provisional tax
| Pattern | Treatment | Notes |
|---|---|---|
| VAT DEPARTMENT, VAT PAYMENT | EXCLUDE from PT | VAT payment, separate obligation |
| SSC, SOCIAL SECURITY, CESOP | EXCLUDE from PT | Social security contribution |
| FSS, FINAL SETTLEMENT | EXCLUDE from PT | PAYE final settlement system |
| PENALTY, INTEREST CFR | EXCLUDE from PT | Late payment charge, not PT principal |
Bank transfer references
| Reference pattern | Treatment | Notes |
|---|---|---|
| PT followed by year (e.g., PT2025) | PT payment for that year | Common bank transfer reference format |
| YA followed by year | PT payment for that year of assessment | Alternative reference format |
| INSTALMENT 1, INSTALMENT 2, INSTALMENT 3 | PT payment, specific instalment | Self-identified |
Standard three-instalment computation
| Instalment | Percentage | Amount | Due date |
|---|---|---|---|
| 1st | 20% | EUR 1,800 | 30 April 2025 |
| 2nd | 30% | EUR 2,700 | 31 August 2025 |
| 3rd | 50% | EUR 4,500 | 21 December 2025 |
| Total | 100% | EUR 9,000 |
Input: Total PT paid = EUR 8,000. Final TA24 tax liability = EUR 11,500.
Output: Balance due = EUR 11,500 - EUR 8,000 = EUR 3,500. Due with TA24 filing by 30 June following the year of assessment.
Input: Total PT paid = EUR 10,000. Final TA24 tax liability = EUR 7,200.
Output: Overpayment = EUR 2,800. Client may request refund (written application to CFR, 6-12 months processing) or accept credit against next year's PT.
Rental income excluded from PT basis
| Instalment | Amount |
|---|---|
| 1st (20%) | EUR 600 |
| 2nd (30%) | EUR 900 |
| 3rd (50%) | EUR 1,500 |
Input: 1st instalment of EUR 1,800 due 30 April. Paid 15 July (2.5 months late).
Computation: Interest = EUR 1,800 x 0.75% x 3 months (rounded up) = EUR 40.50. Additional 10% penalty may apply at CFR discretion.
Input line: 30.04.2025 ; CFR ONLINE PAYMENT ; DEBIT ; PT2025 INST 1 ; -1,800.00 ; EUR
Classification: Provisional tax payment, 1st instalment for YA 2025. Not a deductible expense for VAT or income tax purposes -- this is a tax payment, not a business cost.
prior_year_tax = TA24_assessed_tax - tax_credits - WHT_at_source PT_instalment_1 = prior_year_tax x 20% PT_instalment_2 = prior_year_tax x 30% PT_instalment_3 = prior_year_tax x 50% total_PT = prior_year_tax x 100% Do NOT divide by three equally. The split is always 20/30/50. (Section 5.1)balance_due = final_tax_liability - total_PT_paid - WHT_at_source if balance_due > 0: additional payment required with TA24 (by 30 June) if balance_due < 0: overpayment -- refund or credit (Section 5.2)Late payment interest
| Element | Rate |
|---|---|
| Interest rate | 0.75% per month (9% per annum) |
| Runs from | Due date of each instalment |
| Maximum | No statutory cap -- accrues until paid |
| Additional penalty | CFR may impose 10% on amounts outstanding after final due date |
interest = unpaid_amount x 0.75% x months_overdue Interest accrues per instalment independently. A missed April instalment accrues 8+ months of interest by December. (Section 6.2)EC1 -- No prior year TA24 assessment available. Client has been self-employed for 3 years but never filed a TA24. CFR may issue estimated assessments. PT should be based on the latest CFR-issued assessment. If none exists, CFR minimum applies. Flag for reviewer -- client must regularise filing history urgently.
EC2 -- Prior year resulted in zero tax. Tax liability = EUR 0. PT = EUR 0. No instalments required. However, if current year income is expected to exceed the personal allowance, voluntary PT payments are prudent.
EC3 -- Mid-year switch from employment to self-employment. First year of self-employment. Penultimate-year rule applies. PAYE covers the employment portion. PT applies only to the self-employment income. Flag for reviewer.
EC4 -- Rental income at 15% final WHT. Rental income taxed at 15% final WHT is excluded from the PT computation. PT applies only to income subject to progressive rates.
EC5 -- Overpayment carried forward but client wants refund. Client must submit written request to CFR. Processing time 6-12 months. Flag for reviewer for cash flow advice.
EC6 -- Client ceases self-employment mid-year. Apply to CFR to cancel remaining PT instalments. Final TA24 reconciles actual liability.
EC7 -- CFR PT notice differs from client calculation. The CFR notice prevails unless the client appeals. Pay the CFR-stated amount and query separately. Paying less triggers penalties on the shortfall.
EC8 -- Foreign source income with DTR. PT is based on the NET tax from the prior TA24, which already factors in double taxation relief. Flag for reviewer to confirm DTR availability in the current year.
EC9 -- Late filing of prior year TA24. Use the latest available assessed year as the basis. File the overdue TA24 urgently. CFR may issue revised PT notices once processed.
Before delivering output, verify:
Input: Prior year TA24 tax liability = EUR 9,000. Expected: 1st = EUR 1,800 (30 Apr). 2nd = EUR 2,700 (31 Aug). 3rd = EUR 4,500 (21 Dec). Total = EUR 9,000.
Input: Prior year TA24 tax liability = EUR 0. Expected: PT = EUR 0. No instalments due. Flag: advise voluntary payments if current year income expected to exceed threshold.
Input: Total PT paid = EUR 8,000. Final TA24 = EUR 11,500. Expected: Balance due = EUR 3,500. Due with TA24 filing by 30 June.
Input: Total PT paid = EUR 10,000. Final TA24 = EUR 7,200. Expected: Overpayment = EUR 2,800. Client may request refund or credit.
Input: 1st instalment EUR 1,800 due 30 April. Paid 15 July (approx. 3 months late). Expected: Interest = EUR 1,800 x 0.75% x 3 = EUR 40.50. Additional 10% penalty may apply.
Input: First year of self-employment. No prior TA24. Expected: Flag for reviewer. Minimum PT per CFR administrative determination. Request CFR notice.
Input: Prior year: EUR 3,000 tax on SE income + EUR 1,500 on rental (15% WHT). Total = EUR 4,500. Expected: PT on EUR 3,000 only. 1st = EUR 600, 2nd = EUR 900, 3rd = EUR 1,500.
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Other Malta computations in the OpenAccountants Tax Library.
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