Tanzania Income Tax — Personal / Self-Employed

Scope note. Tanzania does levy a personal income tax administered by the Tanzania Revenue Authority (TRA). This skill covers Tanzania Mainland. The TRA also administers Zanzibar PAYE on the same income bands, but Zanzibar runs its own VAT/levy regime — treat Zanzibar-specific indirect taxes as out of scope and escalate. All figures are TZS (Tanzanian Shilling). Tax year = calendar year (1 January – 31 December).

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Verified rates & thresholds (accountant-reviewed)

Reviewed against the cited tax authorities by Baraka Cassian on 2026-06-12. Items flagged for further clarification are tracked separately and excluded here. This block is generated from verified skill_facts — edit the facts, not the prose.

tanzania-income-tax

• Resident individual rates (annual) — 0% to TZS 3,240,000; 8% 3,240,001-6,240,000; 20% 6,240,001-9,120,000; 25% 9,120,001-12,000,000; 30% above 12,000,000 (Income Tax Act, Cap 332, First Schedule)
• Non-resident individual - employment income — 15% flat, final (Income Tax Act, Cap 332)
• CIT standard rate — 30% (resident corporations and PEs of non-residents) (Income Tax Act, Cap 332, First Schedule)
• CIT - newly DSE-listed companies — 25% for three consecutive years from listing; minimum 25% of shares issued to the public (Income Tax Act, Cap 332, First Schedule)
• CIT - new assemblers of vehicles/tractors/fishing boats — 10% for first five years from commencement (Income Tax Act, Cap 332, First Schedule)
• CIT - new manufacturers of pharmaceuticals or leather products — 20% for first five years (performance agreement with Government required) (Income Tax Act, Cap 332, First Schedule)
• Alternative minimum tax (AMT) — 1% of turnover for entities with perpetual unrelieved tax losses for the current and preceding two income years (Income Tax Act, Cap 332 (AMT provisions, as amended by Finance Act 2025 (in force 1 Jul 2025 unless stated)))
• Extractive-sector service fees (residents) — 10% FINAL withholding on technical and management services provided to mining, oil and gas entities by residents (increased from 5%) (Income Tax Act, Cap 332 (as amended by Finance Act 2025 (in force 1 Jul 2025 unless stated)))
• Presumptive regime eligibility — Resident individuals with business turnover not exceeding TZS 100,000,000 per annum (no presumptive for entities) (Income Tax Act, Cap 332, First Schedule para 2)
• Presumptive band 1 — Turnover below TZS 4,000,000: NIL tax (Income Tax Act, Cap 332, First Schedule para 2)
• Presumptive band 2 — TZS 4m-7m: TZS 100,000 (no records) OR 3% of turnover above TZS 4m (records kept) (Income Tax Act, Cap 332, First Schedule para 2)
• Presumptive band 3 — TZS 7m-11m: TZS 250,000 (no records) OR TZS 90,000 + 3% of turnover above TZS 7m (records kept) (Income Tax Act, Cap 332, First Schedule para 2)
• Presumptive band 4 — TZS 11m-100m: 3.5% of turnover (records required) (Income Tax Act, Cap 332, First Schedule para 2)
• Presumptive tax - transporters (selected) — Vehicle-based annual amounts, e.g. passenger vehicles up to 5 seats TZS 120,000 up to TZS 2,200,000 (>65 seats); taxis TZS 180,000; ride-hailing TZS 350,000; ride-sharing TZS 450,000; special hire TZS 750,000; goods vehicles TZS 120,000-2,200,000 by tonnage (Income Tax Act, Cap 332, First Schedule (transport presumptive schedule))
• CGT - disposal of investment (individuals) — Tanzanian-source investment: 10% resident / 30% non-resident (single instalment basis) (Income Tax Act, Cap 332, s.90)
• CGT - corporations — Gains on realisation of investments included in income and taxed at 30% (Income Tax Act, Cap 332)
• Realisation of land/buildings - compliance — Single instalment payable within 30 days of realisation; notify Commissioner within 14 days (Income Tax Act, Cap 332, s.90; Tax Administration Act, Cap 438)
• Realisation without cost records (resident individuals) — 3% of the GREATER of incomings or the approved asset value (instead of 10% of gain) for land/buildings (Income Tax Act, Cap 332, s.90 (as amended))
• CGT exemptions (selected) — Private residence where gain <= TZS 15m; agricultural land with market value <= TZS 10m; DSE-listed shares held by a resident; DSE-listed shares of a non-resident holding <25% (Income Tax Act, Cap 332, s.9 / Second Schedule exemptions)
• Taxation of undistributed profits (deemed distribution) — CG may treat 30% of after-tax profits as distributed where not distributed within 12 months after year-end; 10% dividend WHT applies on the deemed distribution (Income Tax Act, Cap 332 (as amended by Finance Act 2025 (in force 1 Jul 2025 unless stated)))
• Tax loss carryforward — Indefinite carryforward; BUT brought-forward losses may shelter only 60% of taxable profits in a year (excess carried forward). 60% cap does not apply to agriculture, health and education businesses (Income Tax Act, Cap 332, s.19 (as amended))
• Loss ring-fencing — Agricultural, mining-licence-area, petroleum-licence-area, foreign-source, investment and speculative losses offset only against income of the same category/area (Income Tax Act, Cap 332, s.19)
• Depreciation - Class 1 (37.5% reducing balance) — Computers and data handling equipment; automobiles/buses/minibuses <30 passengers; goods vehicles <7 tonnes; construction and earth-moving equipment (Income Tax Act, Cap 332, Third Schedule)
• Depreciation - Class 2 (25% reducing balance) — Buses >=30 passengers; heavy/specialised trucks and trailers; rail, vessels, aircraft; plant and machinery used in agriculture or manufacturing; public utility plant (Income Tax Act, Cap 332, Third Schedule)
• Depreciation - Class 3 (12.5% reducing balance) — Office furniture, fixtures and equipment; any asset not in another class (Income Tax Act, Cap 332, Third Schedule)
• Depreciation - buildings — Class 6: 5% straight line (general buildings/structures); Class 5: 20% straight line (agriculture/livestock/fish-farming buildings, dams, fences) (Income Tax Act, Cap 332, Third Schedule)
• Depreciation - intangibles (Class 7) — Straight line over useful life of the asset (Income Tax Act, Cap 332, Third Schedule)
• Depreciation - Class 8 (100%) — Plant and machinery used in agriculture; electronic fiscal devices purchased by non-VAT-registered traders (Income Tax Act, Cap 332, Third Schedule)
• Enhanced allowance - manufacturing/fish farming/tourist hotels — 50% allowance on qualifying plant and machinery enjoyed equally in the first and second years; normal rates on the remaining balance thereafter (Income Tax Act, Cap 332, Third Schedule)
• Mineral/petroleum operations expenditure — 20% per year straight line (Income Tax Act, Cap 332, Third Schedule)
• Charitable contributions deduction — Approved charitable/social development contributions deductible up to 2% of taxable income (before the deduction); Education Fund, LGA statutory community obligations and AIDS Trust Fund contributions also deductible (Income Tax Act, Cap 332, s.16)
• Statement of estimated tax — Due within 3 months from start of the accounting period; instalments payable by end of months 3, 6, 9 and 12 (Income Tax Act, Cap 332, ss.88-89)
• Final income tax return — Within 6 months after accounting period end (public sector entities: within 9 months) (Income Tax Act, Cap 332, s.91; Tax Administration Act, Cap 438)
• Late filing penalty — Per month or part-month, the HIGHER of 2.5% of unpaid tax or 15 currency points (TZS 300,000) for entities; 5 currency points (TZS 100,000) for individuals (Tax Administration Act, Cap 438, s.78)
• Interest on late payment — Statutory rate (Bank of Tanzania discount rate), compounded monthly (Tax Administration Act, Cap 438, s.76)
• Statute of limitations — TRA may adjust a return within 5 years of the final-return due date; NO limit for fraud, wilful neglect or serious omission (Tax Administration Act, Cap 438, s.48)
• Objection deposit — Higher of tax not in dispute or one-third of assessed tax; FA2025 adds CG power to demand 100% deposit where objector is a flight risk (Tax Administration Act, Cap 438, s.51 (as amended by Finance Act 2025 (in force 1 Jul 2025 unless stated)))
• Objection determination time limit — If TRA issues no determination within 6 months of admitting an objection, the assessment/decision is treated as confirmed and taxpayer may appeal to the Board (Tax Administration Act, Cap 438, s.52 (as amended))
• Appeal route — TRA objection -> Tax Revenue Appeals Board (TRAB) -> Tax Revenue Appeals Tribunal (TRAT) -> Court of Appeal (Tax Revenue Appeals Act, Cap 408)
• CPA certification of returns — Returns of corporations with gross income above TZS 100m and individuals with turnover above TZS 500m must be prepared or certified by a CPA in public practice (Tax Administration Act, Cap 438 (as amended by Finance Act 2025 (in force 1 Jul 2025 unless stated)))
• Audited financial statements (sole traders) — Required where annual turnover is TZS 100m or more (Tax Administration Act, Cap 438)
• Digital service tax (non-residents) — 2% of turnover (excl. VAT) for non-resident providers of electronic services; monthly return and payment by the 20th of the following month (Income Tax Act, Cap 332; Income Tax (Registration of Non-Resident Electronic Service Suppliers) Regulations 2022)
• Digital asset withholding tax — 3% on payments to residents for exchange/transfer of digital assets; withheld by platform owners/facilitators including non-residents (simplified registration required) (Income Tax Act, Cap 332 (as amended by Finance Act 2024))
• Forest produce single instalment — 2% of gross payment remitted before transporting forest produce (timber, logs, mirunda, poles); base = greatest of farm-gate price, purchase price or TFS-determined value (Income Tax Act, Cap 332 (as amended by Finance Act 2025 (in force 1 Jul 2025 unless stated)))
• Functional currency — TZS; Commissioner may permit quantification in convertible foreign currency on written application (Income Tax Act, Cap 332; Tax Administration Act, Cap 438)
• Tax year — Calendar year default; entities may apply to use their own accounting period (Income Tax Act, Cap 332, s.20-21)

Section 1 -- Quick Reference

Field	Value
Country	United Republic of Tanzania (Mainland)
Tax	Personal Income Tax / PAYE
Currency	TZS (Tanzanian Shilling) only
Tax year	Calendar year (1 January – 31 December)
Primary legislation	Income Tax Act, Cap. 332; Tax Administration Act, Cap. 438
Tax authority	Tanzania Revenue Authority (TRA)
Filing portal	TRA online services (PAYE/SDL/WHT monthly); IDRAS for SDL
PAYE deadline	7th day of the month following the payroll month (TRA)
Annual individual return	Form ITX 201.01.E — due within 6 months of year-end (by 30 June) (TRA / PwC)
Tax-free threshold	First TZS 270,000/month (TZS 3,240,000/year) (TRA)
Top marginal rate	30% (TRA)
Validated by	Pending — requires sign-off by a Tanzanian tax practitioner
Validation date	Verified by Baraka Cassian (ACPA 3158) on 2026-06-12
Skill version	0.1

Resident PAYE Bands — Monthly (TRA)

Source: TRA, "Income Tax for Individuals" (https://www.tra.go.tz/page/income-tax-for-individuals); confirmed by PwC Tax Summaries, last reviewed 14 Jan 2026 (https://taxsummaries.pwc.com/tanzania/individual/taxes-on-personal-income).

Monthly taxable income (TZS)	Rate	Tax on band	Cumulative tax at top of band
0 – 270,000	0% (NIL)	0	0
270,001 – 520,000	8% of excess over 270,000	20,000	20,000
520,001 – 760,000	20,000 + 20% of excess over 520,000	48,000	68,000
760,001 – 1,000,000	68,000 + 25% of excess over 760,000	60,000	128,000
Above 1,000,000	128,000 + 30% of excess over 1,000,000	—	—

Arithmetic check (do not alter without re-deriving): band 2 cap 250,000 × 8% = 20,000; band 3 cap 240,000 × 20% = 48,000 → 68,000 cumulative; band 4 cap 240,000 × 25% = 60,000 → 128,000 cumulative. Tax-free first TZS 270,000/month = TZS 3,240,000/year, stated explicitly by TRA.

Other Income-Tax Rates on Individuals

Item	Rate	Source
Non-resident employment income	15% flat, FINAL tax	PwC (Big-4) — TRA rate page does not restate it [RESEARCH GAP — reviewer to confirm against ITA Cap. 332]
Secondary employment (second employer)	30% flat, withheld at source	TRA individual guidance / Big-4 guides
Capital gains — resident, Tanzanian-source investment	10%	PwC
Capital gains — non-resident, Tanzanian-source investment	30%	PwC
Capital gains — resident, overseas-source investment	30%	PwC

Presumptive (Turnover-Based) Tax — Individual Traders (TRA)

Applies to resident individuals with annual business turnover not exceeding TZS 100,000,000 who are not VAT-registered. Source: TRA, https://www.tra.go.tz/page/income-tax-for-individuals.

Annual turnover (TZS)	Tax — incomplete records	Tax — complete records
0 – 4,000,000	NIL	NIL
4,000,001 – 7,000,000	100,000	3% of excess over 4,000,000
7,000,001 – 11,000,000	250,000	90,000 + 3% of excess over 7,000,000
11,000,001 – 100,000,000	3.5% of turnover	3.5% of turnover

Arithmetic check: complete-records band 2 at TZS 7,000,000 = 3% × 3,000,000 = 90,000, which is the base of band 3 — consistent. Turnover above TZS 100,000,000: taxed on net profit under the standard regime (full accounts required), NOT presumptive (TRA).

Statutory Contributions (Quick View)

Contribution	Total	Employee	Employer	Source
NSSF (private sector)	20% of gross	up to 10%	balance (min 10%)	NSSF / PwC
PSSSF (public sector)	20% of gross	up to 5%	~15%	PwC
SDL (Skills Development Levy)	3.5% of gross emoluments	0%	3.5% (employer-only)	TRA / PwC
WCF (Workers' Compensation Fund, private)	0.5% of cash sums	0%	0.5% (employer-only)	PwC

Arithmetic check: NSSF employee (10%) + employer (10%) = 20% total. PSSSF employee (5%) + employer (15%) = 20% total. SDL and WCF are employer-only — employee column is 0.

Conservative Defaults

Ambiguity	Default
Unknown residency status	STOP — do not apply a rate table without residency
Unknown whether second employer exists	Treat as primary employment (progressive bands), flag for reviewer
Unknown record quality (presumptive)	Use incomplete-records column (higher)
Unknown VAT-registration status of trader	Assume VAT-registered → presumptive NOT available; flag
Unknown business-use % (vehicle, phone, home)	0% deduction
Unknown expense category	Not deductible
Unknown sector (public vs private)	Assume private sector (NSSF, not PSSSF)
Number of employees unknown (SDL)	Flag — SDL applies only at 10+ employees

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Section 2 -- Required Inputs and Refusal Catalogue

Required Inputs

Minimum viable — payroll details (gross monthly salary) for an employee, OR a bank statement for the full tax year plus confirmation of business turnover for a self-employed trader; plus confirmation of residency (resident / non-resident) and employment status (single employer / second employer / self-employed).

Recommended — all sales invoices/receipts, purchase invoices, NSSF/PSSSF contribution records, SDL/WCF records (if employer), prior-year ITX 201 or assessment, VAT-registration confirmation, statement of whether business records are "complete" or "incomplete".

Ideal — complete income and expenditure account, asset register, provisional-tax (statement of estimated tax) payment confirmations, all employer P9/PAYE schedules, sector confirmation (public/private).

Refusal if minimum is missing — SOFT WARN. No payroll or bank data at all = hard stop. Data without supporting invoices = proceed with reviewer warning: "This computation was produced from bank/payroll data alone. The reviewer must verify that every deduction is supported and that turnover/record-completeness drives the correct presumptive column."

Refusal Catalogue

R-TZ-1 — Residency unknown. "Residency determines whether progressive resident bands or the 15% non-resident flat (final) rate applies. This skill cannot compute tax without confirming residency. Please confirm before proceeding."

R-TZ-2 — Companies, partnerships, group structures. "This skill covers resident individuals (employees and sole traders) only. Companies, partnerships, and groups file separately. Escalate to a Tanzanian tax practitioner."

R-TZ-3 — Zanzibar indirect taxes. "Zanzibar runs its own VAT/levy regime. PAYE bands are shared, but Zanzibar VAT and levies are out of scope. Escalate."

R-TZ-4 — Capital gains / property disposals. "Capital gains on investments and property require specialised analysis (resident 10%, non-resident 30%, overseas-source 30%). Out of scope for routine computation. Escalate."

R-TZ-5 — Arrears / enforcement. "Client has outstanding tax arrears or is subject to TRA enforcement. Statutory interest (BoT discount rate + 5%, compounded monthly) and penalties are severe. Do not advise — escalate to a Tanzanian tax practitioner immediately."

R-TZ-6 — VAT return requested. "This skill covers income tax/PAYE and presumptive tax only. Tanzania VAT (standard rate 18%, registration threshold TZS 200,000,000 Mainland) is a separate workflow."

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Section 3 -- Transaction Pattern Library

This is the deterministic pre-classifier. When a bank statement line matches a pattern, apply the treatment directly. If none match, fall through to Tier 1 rules in Section 5. Match by case-insensitive substring on the counterparty/description. Most specific match wins. Swahili terms are included because Tanzanian statements frequently mix English and Swahili.

3.1 Income Patterns (Credits)

Pattern	Line	Treatment	Notes
Client name + MALIPO, PAYMENT, DEPOSIT, AMANA	Business income	Sole-trader turnover / revenue	If VAT-registered (Art.), extract net (excl. 18% VAT)
ADA, FEES, USHAURI, CONSULTANCY, PROFESSIONAL FEES	Business income	Professional fees	Typical self-employed income
MSHAHARA, SALARY, MISHAHARA, EMPLOYER [name]	Employment income	PAYE income	Goes to employment computation, not turnover
STRIPE PAYOUT, PAYPAL, WISE, FLUTTERWAVE, DPO	Business income	Platform payout	Match to underlying invoices
M-PESA, TIGO PESA, AIRTEL MONEY, HALOPESA (received)	Business income (if trade)	Mobile-money receipt	Verify business vs personal; mobile money is ubiquitous
KODI / RENT RECEIVED	Other income	Rental income	Not trading turnover
RIBA, INTEREST RECEIVED	Other income	Investment income
GAWIO, DIVIDEND	Other income	Investment income
TRA REFUND, MAREJESHO YA KODI	EXCLUDE	Tax refund	Prior-year refund, not income
RUZUKU, GOVERNMENT GRANT	Check nature	Capital grant EXCLUDE; revenue grant = income	Flag for reviewer

3.2 Expense Patterns (Debits) — Fully Deductible (Self-Employed)

Pattern	Category	Treatment	Notes
KODI YA OFISI, OFFICE RENT	Office rent	Deductible	Dedicated business premises
BIMA, INSURANCE (business), PROFESSIONAL INDEMNITY	Business insurance	Deductible
MHASIBU, ACCOUNTANT, AUDIT, BOOKKEEP	Accountancy fees	Deductible
WAKILI, LAWYER, LEGAL (business)	Legal fees	Deductible	Must be business-related
VIFAA VYA OFISI, STATIONERY, OFFICE SUPPLIES	Office supplies	Deductible
MATANGAZO, MARKETING, GOOGLE ADS, META ADS	Marketing/advertising	Deductible
MAFUNZO, TRAINING, SEMINAR, WARSHA	Training	Deductible	Must relate to current business
ADA YA BENKI, BANK CHARGE, CRDB CHARGE, NMB FEE	Bank charges	Deductible	Business account only
STRIPE FEE, M-PESA FEE, MAKATO	Transaction/processing fees	Deductible

3.3 Expense Patterns (Debits) — Software / SaaS

Pattern	Category	Treatment	Notes
GOOGLE WORKSPACE, MICROSOFT 365, ZOOM, ADOBE	Software subscription	Deductible	Recurring = operating expense
ANTHROPIC, OPENAI, GITHUB, CANVA, NOTION	Software subscription	Deductible
PERPETUAL SOFTWARE LICENCE (high value)	Capital item	Capitalise — capital allowances	Flag for reviewer; depreciation per ITA schedule [RESEARCH GAP — reviewer to confirm Tanzanian depreciation class/rate]

3.4 Expense Patterns (Debits) — Utilities (apportion)

Pattern	Category	Tier	Notes
LUKU, TANESCO, UMEME, ELECTRICITY	Electricity	T2 if home office	100% if dedicated premises; apportion if home
MAJI, DAWASA, WATER	Water	T2 if home office	Apportion if home
VODACOM, AIRTEL, TIGO, HALOTEL, TTCL, INTERNET	Telecoms/broadband	T2	Business-use portion only; default 0% if mixed

3.5 Expense Patterns (Debits) — Travel

Pattern	Category	Treatment	Notes
PRECISION AIR, AIR TANZANIA, FLIGHT, NDEGE	Flights	Deductible if business travel	Must be wholly business
HOTEL, BOOKING.COM, GUEST HOUSE, NYUMBA YA WAGENI	Accommodation	Deductible if business travel
BOLT, UBER, TAXI, BAJAJI, DALADALA	Local transport	Deductible if business purpose
MAFUTA, PETROL, FUEL, ORYX, PUMA, TOTAL	Vehicle fuel	T2 — business % only	Requires mileage log
PARKING, MAEGESHO	Parking	T2 — business % only

3.6 Expense Patterns (Debits) — NOT Deductible

Pattern	Category	Treatment	Notes
MGAHAWA, RESTAURANT, CHAKULA, ENTERTAINMENT, CLIENT MEAL	Entertainment	NOT deductible	Private/entertainment — flag, no partial deduction by default
BINAFSI, PERSONAL, GROCERIES, DUKA, SUPERMARKET	Personal expenses	NOT deductible	Private living costs
FAINI, FINE, PENALTY, ADHABU	Fines/penalties	NOT deductible	Public policy
TRA PAYMENT, INCOME TAX, KODI YA MAPATO	Tax payments	NOT deductible	Income tax cannot reduce income
MATUMIZI BINAFSI, DRAWINGS, ATM (personal)	Drawings	NOT deductible	Not an expense

3.7 Statutory / Exclusion Patterns

Pattern	Treatment	Notes
NSSF, MFUKO WA HIFADHI	Social-security contribution	Employee NSSF (10%) deducted from gross before PAYE? — flag for reviewer [RESEARCH GAP — confirm PAYE base treatment of employee NSSF]
PSSSF	Social-security contribution (public)	Public-sector only
SDL, SKILLS DEVELOPMENT LEVY	Employer levy	Employer-only (3.5%); not an employee deduction
WCF, WORKERS COMPENSATION	Employer levy	Employer-only (0.5%)
VAT PAYMENT, TRA VAT, KODI YA ONGEZEKO	EXCLUDE	VAT liability, not expense
PROVISIONAL TAX, STATEMENT OF ESTIMATED TAX	Credit against liability	Not an expense
TRANSFER KWENDA ACCOUNT YANGU, OWN ACCOUNT	EXCLUDE	Own-account transfer
LOAN, MKOPO (principal)	EXCLUDE	Loan principal movement

3.8 Tanzanian Banks / Payment Rails — Statement Format Reference

Provider	Common Patterns	Notes
CRDB Bank	TRANSFER, MALIPO, CHARGE, FT	PDF/CSV; description holds counterparty + reference
NMB Bank	PAYMENT, DEPOSIT, WITHDRAWAL, FEE	PDF; common nationwide
NBC (National Bank of Commerce)	TRF, DD, CHARGES	PDF
M-Pesa / Tigo Pesa / Airtel Money	C2B, B2C, PAYBILL, LIPA, MAKATO	Mobile-money statements; very common for SMEs
Equity / Stanbic / Absa	PAYMENT, TRANSFER, CARD	PDF/CSV

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Section 4 -- Worked Examples

Example 1 — Employee PAYE, gross TZS 1,500,000/month (resident)

Input line: 28/03/2025 ; CRDB ; MSHAHARA MACHI 2025 ; EMPLOYER ACME LTD ; +1,500,000 ; TZS

Reasoning: Resident employee, single employer. Monthly gross TZS 1,500,000 falls in the top band (above 1,000,000). PAYE = 128,000 + 30% × (1,500,000 − 1,000,000) = 128,000 + 30% × 500,000 = 128,000 + 150,000 = 278,000. Employee NSSF = 10% × 1,500,000 = 150,000. Net pay = 1,500,000 − 278,000 − 150,000 = 1,072,000.

Classification: PAYE = TZS 278,000; employee NSSF = TZS 150,000; net = TZS 1,072,000.

Example 2 — Employee PAYE, gross TZS 600,000/month (resident)

Input line: 28/04/2025 ; NMB ; MSHAHARA ; EMPLOYER BLUE LTD ; +600,000 ; TZS

Reasoning: Gross 600,000 falls in band 520,001–760,000. PAYE = 20,000 + 20% × (600,000 − 520,000) = 20,000 + 20% × 80,000 = 20,000 + 16,000 = 36,000. Employee NSSF = 10% × 600,000 = 60,000. Net pay = 600,000 − 36,000 − 60,000 = 504,000.

Classification: PAYE = TZS 36,000; employee NSSF = TZS 60,000; net = TZS 504,000.

Example 3 — Self-employed presumptive, turnover TZS 9,000,000, complete records

Input: Resident trader, not VAT-registered, annual turnover TZS 9,000,000, maintains complete records.

Reasoning: Turnover in band 7,000,001–11,000,000 (complete records). Tax = 90,000 + 3% × (9,000,000 − 7,000,000) = 90,000 + 3% × 2,000,000 = 90,000 + 60,000 = 150,000.

Classification: Presumptive tax = TZS 150,000.

Example 4 — Self-employed presumptive, turnover TZS 9,000,000, incomplete records

Input: Same trader, but records are incomplete.

Reasoning: Turnover in band 7,000,001–11,000,000 (incomplete records) → flat 250,000.

Classification: Presumptive tax = TZS 250,000. (Note the penalty for poor records: TZS 100,000 higher than the complete-records case in Example 3.)

Example 5 — Self-employed presumptive, turnover TZS 50,000,000

Input: Resident trader, not VAT-registered, turnover TZS 50,000,000 (records complete or incomplete — same column above 11m).

Reasoning: Band 11,000,001–100,000,000 → 3.5% of turnover regardless of records. Tax = 3.5% × 50,000,000 = 1,750,000.

Classification: Presumptive tax = TZS 1,750,000.

Example 6 — Non-resident employee, gross TZS 4,000,000/month

Input line: 28/05/2025 ; STANBIC ; SALARY ; EMPLOYER GLOBAL LTD ; +4,000,000 ; TZS

Reasoning: Non-resident employment income → flat 15% FINAL tax (PwC; [RESEARCH GAP — reviewer to confirm against ITA Cap. 332]). Progressive bands do NOT apply. Tax = 15% × 4,000,000 = 600,000. This is final — no annual reconciliation on this employment income.

Classification: PAYE (final) = TZS 600,000.

Example 7 — Mobile-money receipt (M-Pesa) for a trader

Input line: 12/06/2025 ; M-PESA ; LIPA NA M-PESA / TILL ; CUSTOMER SALE ; +85,000 ; TZS

Reasoning: Till receipt = trading turnover. Include in annual turnover for presumptive/standard determination. If VAT-registered, extract net of 18% VAT.

Classification: Business income (turnover).

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Section 5 -- Tier 1 Rules (When Data Is Clear)

5.1 Residency Drives Everything

Resident individual: progressive monthly PAYE bands (Section 1). Non-resident individual: 15% flat, FINAL tax on employment income (PwC; [RESEARCH GAP — reviewer to confirm]). Confirm residency before any computation.

5.2 PAYE Computation (Resident)

Apply the monthly bands to taxable employment income. Tax-free threshold = first TZS 270,000/month. Top marginal rate 30% above TZS 1,000,000/month. PAYE is withheld by the employer and remitted by the 7th of the following month (TRA).

5.3 Secondary Employment

An employee with a second source of employment is withheld at a flat 30% at source on that second employment (TRA individual guidance / Big-4). Do not run the progressive bands on second-employer income.

5.4 Presumptive vs Standard (Self-Employed)

Condition	Regime
Resident individual, turnover ≤ TZS 100,000,000, NOT VAT-registered	Presumptive (Section 1 turnover table)
Turnover > TZS 100,000,000, or VAT-registered	Standard net-profit regime; full accounts required

Records "complete" → use the lower complete-records column; "incomplete" → higher fixed amounts (TRA). Above TZS 11,000,000 turnover, both columns are identical at 3.5% of turnover.

5.5 Capital Gains

Disposer / source	Rate
Resident — Tanzanian-source investment	10% (PwC)
Non-resident — Tanzanian-source investment	30% (PwC)
Resident — overseas-source investment	30% (PwC)

Out of scope for routine PAYE/turnover work — flag for specialist.

5.6 The Wholly-and-Exclusively Principle (Standard Regime)

Under the standard net-profit regime, an expense is deductible only if incurred wholly and exclusively in the production of income (Income Tax Act, Cap. 332). Mixed-use expenses must be apportioned on a reasonable, documented basis. Entertainment, private living costs, fines/penalties, income tax itself, and drawings are not deductible.

5.7 Statutory Contributions

Contribution	Rate	Who pays	Source
NSSF (private)	20% of gross	Employer ≥10% + Employee ≤10% (legal splits 10/10 or 15/5; employer may pay all 20%)	NSSF / PwC
PSSSF (public)	20% of gross	Employer recovers up to 5% from employee → ~15%/5%	PwC
SDL	3.5% of gross monthly emoluments	Employer-only; applies to employers with 10+ employees; filed monthly on form ITX 300.01.E via IDRAS, due by the 7th	TRA / PwC
WCF (private)	0.5% of cash sums to employees	Employer-only; filed/paid monthly	PwC

NSSF basis: straight percentage of gross — NSSF publishes no statutory ceiling or floor on contributory wage. SDL exemptions: schools, universities, religious-run health institutions (PwC). WCF: 0.5% is the current private-sector tariff; [RESEARCH GAP — distinct public-sector WCF rate for 2025/26 not separately confirmed; use 0.5% as headline].

5.8 Filing Forms and Deadlines (TRA / PwC)

Item	Detail
PAYE monthly remittance + return	Due by the 7th of the following month (online)
SDL / WHT monthly returns	Same 7th-day deadline
Individual annual return	Form ITX 201.01.E ("Return of Income — Individual"); due within 6 months of year-end → file between 1 January and 30 June
Who must file the annual return	Individuals with income beyond a single resident employer (business/self-employed income, multiple employers, investment income). Pure single-employer PAYE employees need not file.
Statement of estimated tax (provisional)	Due within 3 months of the start of the year of income (by 31 March); provisional tax paid in 4 quarterly instalments (end of months 3, 6, 9, 12)

5.9 Registration Thresholds

Item	Threshold	Source
TIN	Required for all taxpayers / anyone in business (obtain before trading)	TRA
Presumptive eligibility	Turnover ≤ TZS 100,000,000 and not VAT-registered	TRA
VAT registration (Mainland)	TZS 200,000,000 annual taxable turnover (raised from 100m effective July 2024)	PwC / TRA
VAT registration (Zanzibar)	TZS 100,000,000	PwC / TRA
VAT — professional service providers (accountants, lawyers, engineers)	Must register regardless of turnover	PwC / TRA
VAT standard rate	18%	TRA

5.10 Penalties and Interest (TRA)

Source: TRA, https://www.tra.go.tz/page/interest-penalties-offences. Currency point = TZS 20,000.

Default	Charge
Late filing (per month / part-month)	HIGHER of 2.5% of (tax assessed − tax paid), OR 5 currency points (TZS 100,000) for an individual / 15 currency points (TZS 300,000) for a body corporate
Underestimation / late payment	Interest at statutory rate = Bank of Tanzania discount rate + 5%, compounded monthly [RESEARCH GAP — exact % depends on current BoT discount rate; reviewer to compute]
Failure to maintain documents	1 currency point (TZS 20,000) individual / 10 currency points (TZS 200,000) corporate
False or misleading statement	50% of the tax shortfall (no intent) up to 100% (intent/recklessness)

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Section 6 -- Tier 2 Catalogue (Reviewer Judgement Required)

6.1 Home Office Deduction (Standard Regime)

• Apportion rent, electricity (LUKU/TANESCO), water, internet by the proportion of the dwelling genuinely used for business.
• Dual-use space does not qualify.
• Conservative default: 0% until reviewer confirms a dedicated workspace and basis.

6.2 Motor Vehicle Business Use

• Only the business-use percentage of fuel, insurance, maintenance, and depreciation is deductible; requires a mileage log.
• Conservative default: 0% business use until log provided.

6.3 Phone / Internet Mixed Use

• Business-use portion only; reasonable documented estimate required.
• Conservative default: 0% until business percentage confirmed.

6.4 Records Completeness (Presumptive)

• Whether a trader's records are "complete" determines the column used (Examples 3 vs 4 — a TZS 100,000 swing on TZS 9,000,000 turnover). Reviewer must judge whether records genuinely support the complete-records column.

6.5 Employee NSSF Treatment in PAYE Base

• Whether employee NSSF (10%) is deducted from gross before computing PAYE materially changes the tax. [RESEARCH GAP — reviewer to confirm the statutory PAYE base treatment of employee social-security contributions.] Until confirmed, compute PAYE on gross and flag.

6.6 SDL Headcount Threshold

• SDL applies only to employers with 10 or more employees. Reviewer must confirm headcount before applying or omitting the 3.5% levy. Confirm exemption status (schools/universities/religious-run health).

6.7 Capital Allowances / Depreciation (Standard Regime)

• Depreciation classes and rates under the ITA Cap. 332 Third Schedule are not enumerated in this skill. [RESEARCH GAP — reviewer to apply the correct Tanzanian depreciation class and rate for each asset.]

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Section 7 -- Excel Working Paper Template

TANZANIA INCOME TAX -- WORKING PAPER
Tax Year: 2025 (calendar)
Client: ___________________________
Residency: Resident / Non-resident
Type: Employee / Self-employed (presumptive) / Self-employed (standard)
Sector (if employee): Private (NSSF) / Public (PSSSF)

=== A. EMPLOYEE PAYE (monthly) ===
  A1. Gross monthly emoluments                 ___________
  A2. Band applied (per Section 1)             ___________
  A3. PAYE (resident bands OR 15% non-res)     ___________
  A4. Employee NSSF (10% of A1) [confirm base] ___________
  A5. Net pay (A1 - A3 - A4)                   ___________

=== B. EMPLOYER LEVIES (employer-only) ===
  B1. Employer NSSF (10% of gross)             ___________
  B2. SDL (3.5% of gross; 10+ employees)       ___________
  B3. WCF (0.5% of cash sums, private)         ___________

=== C. SELF-EMPLOYED PRESUMPTIVE ===
  C1. Annual turnover                          ___________
  C2. VAT-registered? (Y → not presumptive)    ___________
  C3. Records complete? (Y/N)                  ___________
  C4. Presumptive tax (per turnover table)     ___________

=== D. SELF-EMPLOYED STANDARD (turnover > 100m or VAT-reg) ===
  D1. Turnover (net of VAT if registered)      ___________
  D2. Allowable expenses (wholly & exclusively)___________
  D3. Capital allowances [class/rate – review] ___________
  D4. Net profit (D1 - D2 - D3)                ___________
  D5. Tax (pass to deterministic engine)       ___________

=== E. FILING ===
  E1. Annual return ITX 201.01.E required?     ___________
  E2. Provisional tax (statement of est. tax)  ___________
  E3. Deadline annual return: 30 June          ___________

REVIEWER FLAGS:
  [ ] Residency confirmed?
  [ ] Second employer? (30% flat at source)
  [ ] Sector confirmed (NSSF vs PSSSF)?
  [ ] Employee NSSF PAYE-base treatment confirmed? [RESEARCH GAP]
  [ ] SDL headcount (10+) confirmed?
  [ ] Records completeness confirmed (presumptive)?
  [ ] VAT-registration status confirmed?
  [ ] Capital allowance classes/rates confirmed? [RESEARCH GAP]
  [ ] Entertainment / personal / fines excluded?

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Section 8 -- Bank Statement Reading Guide

Tanzanian Statement Formats

Provider	Format	Key Fields	Notes
CRDB Bank	PDF, CSV	Date, Description, Debit, Credit, Balance	Description holds counterparty + reference
NMB Bank	PDF	Date, Particulars, Withdrawal, Deposit, Balance	Nationwide; shorter descriptions
NBC	PDF	Date, Narrative, Debit, Credit
M-Pesa / Tigo Pesa / Airtel Money	PDF, CSV	Date, Details, Paid In, Withdrawn, Balance	Mobile-money — critical for SMEs; includes MAKATO (fees)
Stanbic / Absa / Equity	PDF, CSV	Date, Description, Amount, Balance	Card transactions show merchant

Key Swahili / Local Banking Terms

Term	English	Classification Hint
MSHAHARA	Salary	Employment income (PAYE)
MALIPO	Payment	Check direction (income / expense)
AMANA / HLAS	Deposit	Potential income
MAKATO	Charges / deduction	Bank/transaction fee (deductible if business)
KODI	Tax OR rent	Disambiguate: "kodi ya mapato" = income tax; "kodi ya nyumba" = rent
RIBA	Interest	Interest income / charge
GAWIO	Dividend	Investment income
MKOPO	Loan	Exclude principal
FAINI / ADHABU	Fine / penalty	NOT deductible
LUKU	Prepaid electricity token	Utility (apportion)
LIPA NA M-PESA / TILL	Merchant till receipt	Trading turnover
MAREJESHO	Refund	Check nature (tax refund = exclude)

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Section 9 -- Onboarding Fallback

If the client provides data but cannot answer all onboarding questions immediately:

1. Classify all transactions using the pattern library (Section 3).
2. Mark all Tier 2 items as "PENDING — reviewer must confirm".
3. Apply conservative defaults (Section 1).
4. Generate the working paper (Section 7) with clear flags.
5. Present these questions:

ONBOARDING QUESTIONS -- TANZANIA INCOME TAX
1. Are you resident or non-resident in Tanzania for tax?
2. Are you an employee, self-employed, or both?
3. (Employee) Do you have a second employer? (second job = 30% flat at source)
4. (Employee) Private or public sector? (NSSF vs PSSSF)
5. (Self-employed) What is your annual turnover?
6. (Self-employed) Are you VAT-registered? Are your records complete?
7. (Employer) Do you have 10 or more employees? (SDL applies at 10+)
8. Did you pay any provisional tax (statement of estimated tax)?
9. Any other income (rental, interest, dividends, second employment)?
10. Any capital assets purchased during the year?

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Section 10 -- Reference Material

Key Legislation / Authority References

Topic	Reference
PAYE bands, presumptive tax	TRA, "Income Tax for Individuals" — https://www.tra.go.tz/page/income-tax-for-individuals
Personal income tax (confirmation)	PwC Tax Summaries — https://taxsummaries.pwc.com/tanzania/individual/taxes-on-personal-income
NSSF/PSSSF/SDL/WCF	PwC "Other taxes" — https://taxsummaries.pwc.com/tanzania/individual/other-taxes
NSSF contribution rates	NSSF — https://www.nssf.go.tz/pages/rate-of-contributions
SDL	TRA — https://www.tra.go.tz/page/skills-development-levy-sdl
VAT	TRA — https://www.tra.go.tz/page/value-added-tax-vat
Filing / deadlines	PwC tax administration — https://taxsummaries.pwc.com/tanzania/individual/tax-administration
Penalties / interest	TRA — https://www.tra.go.tz/page/interest-penalties-offences
Primary law	Income Tax Act, Cap. 332; Tax Administration Act, Cap. 438

Minimum Wage (Employment-Law Context — NOT a Tax Figure)

Source: Labour Institutions (Minimum Wage for Private Sector) Order, 2025 — https://tanzlii.org/en/akn/tz/act/gn/2025/605a/eng@2025-10-13.

• New private-sector wage order in force from 1 January 2026 (replaces the 2022 order); average increase ~33.4%.
• Lowest sectoral minimum: TZS 175,000/month (e.g. agriculture). Sector rates range up to ~TZS 644,000 (telecoms) and higher (~765,900 for international mining/energy).
• Prior 2022 benchmark (through end of 2025): ~TZS 275,060/month.
• Public-sector minimum wage raised to TZS 500,000/month in 2025 (TanzaniaInvest) [RESEARCH GAP — reviewer to confirm against gazette].

Test Suite

Test 1 — Resident PAYE, top band. Input: resident employee, gross TZS 1,500,000/month. Expected: PAYE = 128,000 + 30%×(1,500,000−1,000,000) = 278,000; employee NSSF 10% = 150,000; net = 1,072,000.

Test 2 — Resident PAYE, mid band. Input: resident employee, gross TZS 600,000/month. Expected: PAYE = 20,000 + 20%×(600,000−520,000) = 36,000; employee NSSF = 60,000; net = 504,000.

Test 3 — Resident PAYE, just above threshold. Input: resident employee, gross TZS 300,000/month. Expected: PAYE = 8%×(300,000−270,000) = 8%×30,000 = 2,400.

Test 4 — Tax-free threshold. Input: resident employee, gross TZS 270,000/month. Expected: PAYE = 0 (NIL band).

Test 5 — Presumptive, complete records. Input: trader, turnover TZS 9,000,000, complete records, not VAT-registered. Expected: 90,000 + 3%×(9,000,000−7,000,000) = 150,000.

Test 6 — Presumptive, incomplete records. Input: same trader, incomplete records. Expected: flat 250,000.

Test 7 — Presumptive, top band. Input: trader, turnover TZS 50,000,000. Expected: 3.5%×50,000,000 = 1,750,000.

Test 8 — Non-resident employee. Input: non-resident, gross TZS 4,000,000/month. Expected: 15%×4,000,000 = 600,000 (final tax). [RESEARCH GAP — confirm 15% against ITA Cap. 332.]

Test 9 — NSSF/PSSSF totals. Expected: NSSF employee 10% + employer 10% = 20%; PSSSF employee 5% + employer 15% = 20%.

Test 10 — Above presumptive ceiling. Input: trader, turnover TZS 120,000,000. Expected: presumptive NOT available; standard net-profit regime, full accounts required.

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PROHIBITIONS

• NEVER apply a rate table without confirming residency.
• NEVER run progressive bands on non-resident employment income (15% flat, final) or on second-employer income (30% flat at source).
• NEVER use the complete-records presumptive column without confirming records are genuinely complete — default to the higher incomplete-records column.
• NEVER treat a VAT-registered trader, or turnover above TZS 100,000,000, as eligible for presumptive tax.
• NEVER deduct an employee's PAYE, fines/penalties, entertainment, private living costs, or drawings as a business expense.
• NEVER treat SDL or WCF as an employee deduction — they are employer-only levies.
• NEVER apply SDL without confirming the employer has 10 or more employees.
• NEVER state the statutory interest rate as a fixed number — it tracks BoT discount rate + 5%, compounded monthly.
• NEVER include VAT collected on sales in turnover/income for a VAT-registered trader.
• NEVER present tax calculations as definitive — always label as estimated and flag all [RESEARCH GAP] items for the reviewer.

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