Home/Compare/United States vs South Africa · $100,000#CMP-14856
ParametersFromUnited States→ToSouth AfricaGross$100,000FilingSinglePeriodFY 2026
Residency model
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§ 01 · The verdict

United States leaves you with $1,613 more per year — a 1.8% net advantage over South Africa on a $100,000 gross.

Most of the gap is opened by United States's Foreign Earned Income Exclusion regime, which displaces the standard schedule. Both countries are indicated in USD at the displayed FX.

Net delta · annual
+$1,613
in favour of United States
Monthly
+$134
Over 5 yrs
+$8,065
Rate gap
1.6 pp
Confidence
High
US·New YorkUSD · base currency

United States

Foreign Earned Income Exclusion
Effective tax rate
7.6%
on $100,000 gross
Net take-home
$92,350
$7,696 / month
Statutory deductionsUSD
Personal income tax
feie · 0% flat
—
Social security
22.9% employee · capped
$7,650
Total deductions$7,650
Gross income$100,000
Net take-home$92,350
ZA·Cape TownZAR → USD @ 0.0541

South Africa

Foreign Employment Income Exemption (s10(1)(o)(ii))
Effective tax rate
9.3%
on $100,000 gross
Net take-home
$90,737
$7,561 / month
Statutory deductionsUSD
Personal income tax
s10_o_ii · 0% flat
$8,263
Social security
1.0% employee · uncapped
$1,000
Total deductions$9,263
Gross income$100,000
Net take-home$90,737
§ 02 · Where the paycheck goes

Flow of $100,000.

Width of each segment is its share of gross. NET segment is what crosses the finish line into the user's account.
United States7.6% effective
$0 → $100,000
NET · $92,350
South Africa9.3% effective
$0 → $100,000
PIT · $8,263
NET · $90,737
Income tax (PIT)Social chargeNet take-home
Δ net+$1,613·1.8% advantage UN
§ 03 · Full ledger

Line-item reconciliation.

All amounts USD · FY2026
InstrumentUnited States · USDSouth Africa · USDΔ (ZA − US)
I. Personal income tax
Personal income tax
USfeie · 0% flatZAs10_o_ii · 0% flat
—$8,263+$8,263
subtotal · personal income tax$0$8,263+$8,263
II. Mandatory social security & health
FICA 6.2% SS (cap $184,500) + 1.45% Medicare (uncapped). Additional 0.9% Medicare above $200k not modeled.
US7.6% · capped $184,500ZA1.0% · uncapped
$7,650$1,000−$6,650
SECA: both employer + employee portions paid by SE.
US15.3% · capped $184,500ZA—
———
subtotal · mandatory social security & health$7,650$1,000−$6,650
Total deductions$7,650$9,263+$1,613
Effective rate7.6%9.3%1.6 pp
Gross income$100,000$100,000—
Net take-home$92,350$90,737−$1,613
Table 1 · Statutory deductions, single-filer remote worker, FY2026 indicative. All amounts in USD. n/a where instrument does not apply.
§ 04 · Cost-of-living adjusted · secondary

And once the paycheck has to buy something.

We treat this section as secondary — the tax model is precise; the price model is a survey instrument with wider error bars.
PPP basis · NYC = 100United StatesSouth AfricaΔ
Cost-of-living index
Indicative · placeholder until COL table ships
100.038.0-62.0 pts
Nominal net (annual)
From the engine — exact
$92,350$90,737−$1,613
Real net · South Africa basket$35,093$90,737+$55,644
Real purchasing power · annual
Net take-home, re-expressed in South Africa-basket dollars.
United States
$35,093
nominal $92,350
South Africa
$90,737
nominal $90,737
Real delta · annual
+$55,644
a 158.6% advantage to South Africa once basket prices are normalised.
Indicative only — wider error bars than the tax model.
§ 05 · Methodology & sources

How this comparison was built.

Every line above can be traced to a primary instrument. We publish the model; you may toggle its parameters.

Read the full note ↗
United States · source instruments
  • Personal income tax code · brackets 2026
  • Social-insurance contribution schedule 2026
  • Foreign Earned Income Exclusion · US citizen/resident living abroad; Physical Presence (330 d…
South Africa · source instruments
  • Personal income tax code · brackets 2026
  • Social-insurance contribution schedule 2026
  • Foreign Employment Income Exemption (s10(1)(o)(ii)) · 183+ days outside SA in 12-month period, including 60+ cont…
Model assumptions
  • 01.Single filer, no dependents. Joint and head-of-household calculations not yet modeled.
  • 02.Income treated as employment, not self-employed unless explicitly set.
  • 03.Special regimes assumed eligible where the headline criteria fit; otherwise the standard schedule applies.
  • 04.FX held constant at the displayed static rate across the period.
  • 05.No equity, RSU, capital gains, or carried interest.
  • 06.No treaty offsets applied — see HOME model for the US-resident case.
  • 07.Filing status assumed Single. Joint and head-of-household calculations not yet modeled.
  • 08.Tax year 2026 with 2025 transitional rates where applicable.
Last refreshed · Thu, 21 May 2026 14:03:54 GMT
Engine v0.1.0
Confidence · High (US), High (ZA)
Cite this comparison ↗
Disclaimer — Comparely publishes modelled estimates for informational purposes and does not constitute legal, tax, accounting, or immigration advice. Statutory rates, social-charge ceilings, FX, and elective regimes change. Eligibility for any special regime is subject to qualifying conditions beyond income alone. Consult a qualified adviser before acting on any figure displayed.
§ 06 · Related pairs

Other jurisdictions worth a glance.

4 pairs