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Finance & Governance Lab

Tools & Calculators

Practical resources built for real finance, tax, payroll and governance work. Use them to calculate, check, explain and document routine decisions more quickly.

Free core toolsNo sign-up requiredVersioned & date-stampedBuilt for practical use

The first FGL workbook release: a reusable Uganda payroll statutory calculation model for employees, finance teams and small employers.

Browser calculators

Quick calculations that run directly in the browser and do not require an account.

Uganda tax

Presumptive Tax Calculator

Estimate Uganda presumptive income tax for a qualifying small business and see how the calculation is built.

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Uganda tax

Rental Income Tax Calculator

Work through resident-individual, partnership and company rental-income scenarios and indicative provisional payments.

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Tool library

The library will grow deliberately: fewer tools, but each one should solve a real recurring finance or governance problem.

Payroll & EmploymentPAYE, NSSF, LST, payroll checks and employer-cost tools.
TaxUganda tax estimators, compliance aids and practical decision tools.
Finance & AccountingReconciliations, reporting, IFRS support and finance-workflow templates.
Governance & ControlsRisk, control, audit and governance checklists and working tools.
Important: FGL tools are practical educational aids, not official assessments, filings or professional advice. Statutory tools are versioned and date-stamped because rules can change. Always confirm material or unusual positions against the applicable law and official guidance.

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Ernst & Young v URA: VAT on Imported Services and the UGX 3.48 Billion Assessment

Jurisdiction: Uganda · Decision: Commercial Court, Civil Appeal No. 26 of 2022 · Judgment date: 11 June 2026 · FGL review: September 2026 Uganda's Commercial Court has upheld a VAT assessment of UGX 3,482,492,210 against Ernst & Young Uganda in a dispute over services received from non-resident group entities and other foreign service providers. The decision is important because it gives businesses a current judicial example of how Uganda's imported-services VAT rules can apply to cross-border support, technology and professional-service arrangements. What the case was about In Ernst and Young v Uganda Revenue Authority , Civil Appeal No. 26 of 2022, the dispute concerned services obtained from entities outside Uganda, including members of the wider EY network and third-party foreign suppliers. URA treated the services as imported services and assessed VAT for the period January 2014 to June 2018. EY challenged the treatment, including arguments about where the s...

Reconciling ERP Sales, EFRIS, VAT and Income Tax Returns: A Practical Guide

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