Before you start

A contract with a Senegalese employer, who registers you with the DGID, the Caisse de Sécurité Sociale and IPRES and operates the withholding
An IPRES number, obtained by the employer, which follows you between Senegalese jobs
Clarity on whether you are tax-resident, because that decides whether Senegal taxes your foreign income

Step-by-step

1
Let the employer withhold the income tax
The annual bands are: nothing to XOF 630,000, then 20% to 1,500,000, 30% to 4,000,000, 35% to 8,000,000, 37% to 13,500,000, 40% to 50,000,000 and 43% above that. Your income is split into shares according to family status before the scale is applied, so a married employee with children pays materially less on the same gross than a single one — the DGID publishes the parts scale and HR applies it.
Via employerWho: Your employerFrom your first payslip0–43% of taxable salary
2
Give HR the civil-status documents on day one
The family shares are what turn a headline 43% into an effective rate, and they are applied on the evidence in your file. A marriage certificate and children's birth certificates, legalised and translated, are worth more to your take-home pay than any negotiation over allowances — and they are applied prospectively, not corrected backwards.
Via employerWho: You (evidence), your employer (application)At onboarding, and whenever your household changesFree
3
Check the IPRES and IPM lines
IPRES retirement takes 5.6% from the employee and 8.4% from the employer in the general regime, capped on a monthly salary of XOF 432,000; managerial staff pay a further 2.4% employee and 3.6% employer in the cadre regime, capped at XOF 1,296,000. Medical cover through an IPM runs at 6% of salary split between employer and employee, on a base between XOF 60,000 and 250,000. Family allowances (7%) and occupational-injury cover (1–5%) are employer-only, capped at a monthly XOF 63,000.
Via employerWho: Your employerFrom your first payslip5.6% (+2.4% if cadre), capped, plus your half of the IPM 6%
4
Budget for the minimum tax and for VAT
Every employee also pays a small minimum personal income tax scaled by income band, from XOF 900 at the bottom to XOF 36,000 above XOF 12,000,000 a year. It is trivial for a professional salary and universal, so it appears on every payslip. Consumption is where the rest of the burden sits: VAT is 18%, reduced to 10% on tourism, and financial services carry a 17% levy instead.
Via employerWho: Your employerMonthlyXOF 900–36,000 a year, plus 18% VAT on spending
5
Work out whether you are taxed on worldwide income
Senegalese tax residents are taxable on worldwide income; non-residents only on Senegalese-source income. Salary is taxable here whenever the work is performed in Senegal or the employer is established here — so a foreign employer does not by itself put you outside the net. Arrival and departure years are genuinely complex and treaty relief may change the answer. Take advice before assuming your home rental income is invisible.
OnlineWho: You, with an adviserBefore your first full tax yearAdviser fees

Documents you’ll need

Employment contract and your IPRES number
Marriage certificate and children's birth certificates for the family shares
Monthly payslips showing the income-tax, IPRES and IPM lines
A tax-residence certificate from your home country if you are claiming treaty relief

Things most newcomers don’t know

Senegal's top rate is eleven points above Côte d'Ivoire's, on the same currency.

Both countries price everything in the same pegged CFA franc, so packages are directly comparable — and a senior salary that meets a 32% ceiling in Abidjan meets 43% in Dakar. Anyone moving within the zone on a like-for-like gross takes a real cut, and it is not visible until the first payslip.

Source: PwC Worldwide Tax Summaries, Senegal and Côte d'Ivoire

Your accommodation, car and household staff are taxable at published notional values.

The tax administration sets fixed monthly amounts for benefits in kind rather than valuing them case by case — accommodation between about XOF 13,500 and 33,500, electricity around 30,200, water 10,500, domestic staff from 35,600 to 92,500 and a company car at 26,000 or 77,500 by horsepower. An expatriate package heavy on in-kind benefits is therefore taxed at a schedule you can look up in advance, which makes it modellable.

Source: PwC Worldwide Tax Summaries — Senegal, income determination

There is no local income tax anywhere in Senegal.

Unlike a federal country, nothing about your tax bill changes between Dakar, Thiès, Saint-Louis and Touba. Local government is funded by property and business taxes on the owner or the enterprise, not by a surcharge on your salary — so 'moving out of the capital to save tax' is not a strategy here.

Source: PwC Worldwide Tax Summaries — Senegal, other taxes

The CFA peg makes your bracket thresholds stable in euros.

XOF is fixed to the euro at 655.957, so a euro-denominated package converts at the same rate every month and the XOF band thresholds do not drift in euro terms. Rare enough to be worth exploiting when you model a Dakar offer against a European one — the uncertainty is local inflation, not currency.

Source: BCEAO / UEMOA fixed parity

Common mistakes to avoid

Carrying an Abidjan salary expectation across the border and meeting a 43% top rate
Starting work without giving HR the marriage and birth certificates, and being taxed as a single person all year
Trusting a Senegalese online salary calculator — the widely-indexed ones disagree with each other about the professional-expenses abatement by a factor of two
Assuming a foreign employer keeps your salary out of scope; the test is where the work is performed
Forgetting that the IPRES cadre regime is a second contribution on top of the general one, not a substitute for it
Reading the total employer social charges as a deduction from your pay — most of them are employer-only and capped

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