Brunei CIT Calculator — Corporate Income Tax
CIT
Brunei Corporate Income Tax
Income Tax Act (Cap. 35) — MoF Brunei
ASSESSMENT YEAR

Client & Assessment Period

Enter company details — incorporation date auto-determines applicable tax regime

1

Company Information

2

Assessment Period

Gross Income

All income sources chargeable to tax — ITA Cap. 35, S.4

A

Trading / Business Income

S.4(a)
BND
BND
BND 0.00
📌 If gross turnover is under BND 1,000,000, the company qualifies for MSME exemption (0% CIT) under MoF policy. Enter revenue above to check eligibility.
B

Other Income Sources

S.4(b)–(f)
DescriptionITA SectionAmount (BND)
Total Other IncomeBND 0.00

Allowable Deductions

Business expenses deductible under S.25 ITA — add-backs under S.27

D

Allowable Operating Expenses

S.25 ITA
DescriptionITA Ref.Amount (BND)Notes
Total Allowable DeductionsBND 0.00
⚠️ S.27 ITA: Non-allowable = domestic/private expenses, income tax, capital losses, excess entertainment.
E

Non-Allowable Add-Back Items

S.27 ITA
DescriptionITA Ref.Add-Back (BND)
Total Add-BacksBND 0.00

Capital Allowances

Machinery & Equipment (S.35) and Industrial Building (S.33) — ITA Cap. 35

F

Machinery & Equipment

S.35 ITA
AssetAcquiredCostResidualRate %Allowance
0.00
0.00
Total Machinery & Equipment AllowanceBND 0.00
G

Industrial Building Allowance (IBA)

S.33 ITA
BND
BND 0.00
BND 0.00

Loss Relief

Unabsorbed trade losses & capital allowances — S.28 ITA

H

Unabsorbed Losses Brought Forward

S.28 ITA
Year of AssessmentTrade Loss B/F (BND)Capital Allow B/F (BND)
TotalBND 0.00BND 0.00

Exemptions & Incentives

Income exempt from tax — S.13 ITA & Pioneer Status

I

Exempt Income

S.13 ITA
TypeBasisAmount (BND)
Total Exempt IncomeBND 0.00
J

Pioneer / Development Incentive

BND

Tax Credits & Payments

WHT, Double Tax Relief and prior installments — S.50 ITA

K

Applicable Tax Regime

Auto-Detected
Enter incorporation date and YA on Page 1 to detect the applicable regime.
L

Tax Credits & Payments

BND
BND
BND

Summary & Final Report

Corporate Income Tax — Year of Assessment

Company
Tax File Ref.
Date of Incorporation
Year of Assessment
Financial Year
Prepared By

Schedule of Adjusted Income & Tax Payable

ITA Cap. 35
A. INCOME STATEMENT
Revenue / TurnoverBND 0.00
Less: Cost of Goods Sold( BND 0.00 )
Gross Profit / (Loss)BND 0.00
Add: Other IncomeBND 0.00
Total Gross IncomeBND 0.00
B. ALLOWABLE DEDUCTIONS
Less: Allowable Operating Expenses (S.25)( BND 0.00 )
Add: Non-Allowable Add-Backs (S.27)BND 0.00
Net Adjusted DeductionsBND 0.00
C. CAPITAL ALLOWANCES
Machinery & Equipment (S.35)( BND 0.00 )
Industrial Building Allowance (S.33)( BND 0.00 )
Total Capital Allowances( BND 0.00 )
Adjusted Income Before LossesBND 0.00
D. LOSS RELIEF (S.28)
Trade Losses B/F( BND 0.00 )
Unabsorbed Capital Allowances B/F( BND 0.00 )
E. EXEMPTIONS & INCENTIVES
Exempt Income (S.13)( BND 0.00 )
Pioneer / Incentive Relief( BND 0.00 )
CHARGEABLE INCOMEBND 0.00
F. TIERED TAX COMPUTATION
Tier 1: First BND 100,000BND 0.00
Tier 2: Next BND 150,000BND 0.00
Tier 3: Above BND 250,000BND 0.00
Gross TaxBND 0.00
Less: WHT / DTR Credits (S.50)( BND 0.00 )
NET TAX PAYABLEBND 0.00
G. PAYMENT RECONCILIATION
Net Tax PayableBND 0.00
Less: Estimated Tax Paid( BND 0.00 )
BALANCE TAX PAYABLE / (REFUNDABLE)BND 0.00