Before you start

A clear answer on whether you are on a Chadian payroll or paid abroad
A Chadian-registered employer to operate the withholding, if you are
A CNPS number, obtained by the employer
Advice on your home country's position, because Chad's treaty network is thin

Step-by-step

1
Test your residence properly — it is wider than 183 days
You are a Chadian resident for income-tax purposes if you have a dwelling place at your disposal in Chad as owner, usufructuary or tenant for at least a year, OR if you live in Chad for more than 183 days, OR if you have your centre of economic interests here. Any one of the three is enough. Signing a twelve-month lease can therefore make you resident before you have spent six months in the country, which is exactly the trap for someone rotating in and out.
OnlineWho: You, with an adviserBefore you sign a lease or a contractAdviser fees, against a much larger exposure
2
Read the bands, and note the zero-rate floor
Work income up to XAF 800,000 a year is untaxed, then 10.5% to 6,000,000, 15% to 7,500,000, 20% to 9,000,000, 25% to 12,000,000 and 30% above. The 30% top rate is low by regional standards, and the whole scale is applied after deducting non-taxable allowances and the 3.5% social contribution — so the effective rate on a professional salary is meaningfully below the headline.
Via employerWho: Your employerMonthly, from your first payslip0–30% progressive on work income
3
Check the CNPS deduction is 3.5% and capped
The employee contribution is 3.5% of gross salary, capped on a monthly ceiling of XAF 500,000 — a maximum of XAF 17,500 a month. The employer's 16.5% is capped at XAF 82,500. The branches are family and maternity benefits at 7.5%, occupational accidents and diseases at 4%, and old-age, incapacity and death insurance at 5%. Employee contributions are deductible from taxable income and are withheld monthly.
Via employerWho: Your employerMonthly3.5% of gross, capped at XAF 17,500 a month
4
Know what the employer pays that you will never see
Beyond the 16.5% CNPS there is an apprenticeship tax of 1.2% on gross salaries and benefits, a fixed tax of 7.5% on gross wages, salaries, allowances, pensions, bonuses and benefits in kind, and a Rural Intervention Fund contribution of XAF 40 per employee per month. None of these is deducted from you, but all of them are in your employer's cost of employing you — which is why a Chadian local contract often looks lower than the international equivalent.
Via employerWho: Your employerMonthlyEmployer-side: 16.5% CNPS, 1.2% apprenticeship, 7.5% fixed tax, XAF 40 FIR
5
Budget the 18% VAT into everything imported
Standard-rate VAT is 18%, with exports zero-rated. In a landlocked capital where the imported basket is what a foreign household actually buys, that 18% sits on top of freight from Douala or Kribi — which is a large part of the answer to why Mercer ranks N'Djamena 21st in the world for expatriate cost of living.
In personWho: YouEvery purchase18% standard rate

Documents you’ll need

Employment contract, and clarity on whether it is Chadian or international
CNPS number and monthly payslips showing tax and CNPS separately
Any tax-residence certificate from your home country
Your lease, because its length feeds the residence test

Things most newcomers don’t know

A one-year lease can make you tax resident before six months in the country.

Chad's residence test is disjunctive: a dwelling at your disposal for at least a year, or more than 183 days of presence, or a centre of economic interests here. Anyone rotating in and out on a residential lease should look at the first limb before assuming the day count protects them.

Source: PwC Worldwide Tax Summaries — Chad, individual residence

The top rate is 30%, which is low for the region — and the employer-side load is not.

Chad's personal scale stops at 30% where several neighbours run to 40% or more, and the first XAF 800,000 is untaxed. But the employer carries 16.5% CNPS, 1.2% apprenticeship tax and a 7.5% fixed tax on gross pay and benefits. If a local offer looks thin against an international one, that stack is a large part of why.

Source: PwC Worldwide Tax Summaries — Chad, personal income and other taxes

CNPS is capped hard, and the cap is low.

Both sides are calculated on a monthly salary ceiling of XAF 500,000 — a maximum of XAF 17,500 from you and XAF 82,500 from the employer. On a professional salary that means the social contribution stops mattering very quickly, which is unusual and worth knowing when you compare a Chadian package with a European one.

Source: PwC Worldwide Tax Summaries — Chad, other taxes

18% VAT on an imported basket in a landlocked country is most of the cost-of-living story.

Mercer's 2024 ranking placed N'Djamena 21st in the world for expatriate cost of living, third in Africa behind Bangui and Djibouti. Almost nothing a foreign household buys is made here; it comes up the road with freight and then 18% on top. Salary negotiations that use a low income-tax rate as an argument are answering the wrong question.

Source: PwC Worldwide Tax Summaries — Chad; Mercer Cost of Living City Ranking 2024

Common mistakes to avoid

Assuming the 183-day test is the only route into Chadian tax residence
Reading the employer's 7.5% fixed tax or 16.5% CNPS as a deduction from your salary
Over-modelling CNPS without applying the XAF 500,000 monthly ceiling
Comparing a Chadian local package with an international one on headline salary alone
Using a low income-tax rate to justify a package that has to buy an imported basket at 18% VAT

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.