Home/Compare/Argentina vs United Kingdom · $100,000#CMP-42255
ParametersFromArgentinaToUnited KingdomGross$100,000FilingSinglePeriodFY 2026
Residency model
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§ 01 · The verdict

United Kingdom leaves you with $5,815 more per year — a 8.9% net advantage over Argentina on a $100,000 gross.

The gap is driven by the headline tax structure — no special regime applied. Both countries are indicated in USD at the displayed FX.

Net delta · annual
+$5,815
in favour of United Kingdom
Monthly
+$485
Over 5 yrs
+$29,076
Rate gap
5.8 pp
Confidence
High
AR·Buenos AiresARS → USD @ 0.0009

Argentina

Standard tax (no special regime)
Effective tax rate
35.0%
on $100,000 gross
Net take-home
$65,000
$5,417 / month
Statutory deductionsUSD
Personal income tax
progressive · top 35%
$35,000
Social security
no statutory contribution
Total deductions$35,000
Gross income$100,000
Net take-home$65,000
GB·LondonGBP → USD @ 1.2658

United Kingdom

Standard tax (no special regime)
Effective tax rate
29.2%
on $100,000 gross
Net take-home
$70,815
$5,901 / month
Statutory deductionsUSD
Personal income tax
progressive · top 45%
$24,091
Social security
8.0% employee · capped
$5,094
Total deductions$29,185
Gross income$100,000
Net take-home$70,815
§ 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.
Argentina35.0% effective
$0 → $100,000
PIT · $35,000
NET · $65,000
United Kingdom29.2% effective
$0 → $100,000
PIT · $24,091
NET · $70,815
Income tax (PIT)Social chargeNet take-home
Δ net+$5,815·8.9% advantage UN
§ 03 · Full ledger

Line-item reconciliation.

All amounts USD · FY2026
InstrumentArgentina · USDUnited Kingdom · USDΔ (GB − AR)
I. Personal income tax
Personal income tax
ARprogressive · top 35%GBprogressive · top 45%
$35,000$24,091−$10,909
subtotal · personal income tax$35,000$24,091−$10,909
II. Mandatory social security & health
NI Class 1: 8% on £242-£967/wk; 2% above (cap modeled at primary upper earnings limit).
ARGB8.0% · capped £50,300
$5,094+$5,094
subtotal · mandatory social security & health$0$5,094+$5,094
Total deductions$35,000$29,185−$5,815
Effective rate35.0%29.2%-5.8 pp
Gross income$100,000$100,000
Net take-home$65,000$70,815+$5,815
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 = 100ArgentinaUnited KingdomΔ
Cost-of-living index
Indicative · placeholder until COL table ships
38.078.0+40.0 pts
Nominal net (annual)
From the engine — exact
$65,000$70,815+$5,815
Real net · Argentina basket$65,000$34,500−$30,500
Real purchasing power · annual
Net take-home, re-expressed in Argentina-basket dollars.
Argentina
$65,000
nominal $65,000
United Kingdom
$34,500
nominal $70,815
Real delta · annual
+$30,500
a 88.4% advantage to Argentina 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 ↗
Argentina · source instruments
  • Personal income tax code · brackets 2026
  • Social-insurance contribution schedule 2026
  • No special regimes recorded for this jurisdiction.
United Kingdom · source instruments
  • Personal income tax code · brackets 2026
  • Social-insurance contribution schedule 2026
  • FIG (Foreign Income and Gains) · New 4-year regime for arrivals from April 2025 (non-dom reg…
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 14:04:40 GMT
Engine v0.1.0
Confidence · Verify (AR), Verify (GB)
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.