Which has lower income tax, Mexico or Singapore?

Singapore has the lower effective income tax on a $100k single-resident profile in 2026: Mexico ~30.4% vs Singapore ~7.5% on the default schedule (before any special regimes).

What's the effective tax rate at $100k in Mexico vs Singapore?

On the default progressive schedule, a $100k single resident pays an effective rate of ~30.4% in Mexico and ~7.5% in Singapore for the 2026 tax year. Special regimes can lower these significantly.

How many days to become tax resident of Mexico vs Singapore?

Mexico: 183+ days of physical presence. Singapore: 183+ days of physical presence.

Does Mexico or Singapore have a better special regime for expats?

Mexico has a dedicated ICP regime (RESICO (Simplified Regime), 2%); Singapore has none currently modeled, so the default schedule applies there.

Does Mexico or Singapore tax foreign income?

Mexico taxes residents on worldwide income. Singapore uses a territorial system — only locally-sourced income is taxed.

Which currency does Mexico vs Singapore use?

Mexico uses MXN ($); Singapore uses SGD (S$).

Home/Compare/Mexico vs Singapore · $100,000#CMP-84962

ParametersFromMexico→ToSingaporeGross$100,000FilingSinglePeriodFY 2026

Residency model

Edit parameters →

§ 01 · The verdict

Singapore leaves you with $22,871 more per year — a 32.8% net advantage over Mexico 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

+$22,871

in favour of Singapore

Monthly

+$1,906

Over 5 yrs

+$114,353

Rate gap

22.9 pp

Confidence

High

MX·Mexico CityMXN → USD @ 0.0513

Mexico

Standard tax (no special regime)

Effective tax rate

30.4%

on $100,000 gross

Net take-home

$69,629

$5,802 / month

Statutory deductionsUSD

Personal income tax progressive · top 35%	$26,271
Social security 4.1% employee · uncapped	$4,100
Total deductions	$30,371
Gross income	$100,000
Net take-home	$69,629

SG·SingaporeSGD → USD @ 0.7463

Singapore

Standard tax (no special regime)

Effective tax rate

7.5%

on $100,000 gross

Net take-home

$92,500

$7,708 / month

Statutory deductionsUSD

Personal income tax progressive · top 24%	$7,500
Social security no statutory contribution	—
Total deductions	$7,500
Gross income	$100,000
Net take-home	$92,500

§ 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.

Mexico30.4% effective

$0 → $100,000

PIT · $26,271

NET · $69,629

Singapore7.5% effective

$0 → $100,000

NET · $92,500

Income tax (PIT)Social chargeNet take-home

Δ net+$22,871·32.8% advantage SI

§ 03 · Full ledger

Line-item reconciliation.

All amounts USD · FY2026

Instrument	Mexico · USD	Singapore · USD	Δ (SG − MX)
I. Personal income tax
Personal income tax MXprogressive · top 35%SGprogressive · top 24%	$26,271	$7,500	−$18,771
subtotal · personal income tax	$26,271	$7,500	−$18,771
II. Mandatory social security & health
IMSS + AFORE ~4.1%. MX4.1% · uncappedSG—	$4,100	—	−$4,100
subtotal · mandatory social security & health	$4,100	$0	−$4,100
Total deductions	$30,371	$7,500	−$22,871
Effective rate	30.4%	7.5%	-22.9 pp
Gross income	$100,000	$100,000	—
Net take-home	$69,629	$92,500	+$22,871
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 = 100	Mexico	Singapore	Δ
Cost-of-living index Indicative · placeholder until COL table ships	40.0	88.0	+48.0 pts
Nominal net (annual) From the engine — exact	$69,629	$92,500	+$22,871
Real net · Mexico basket	$69,629	$42,045	−$27,584

Real purchasing power · annual

Net take-home, re-expressed in Mexico-basket dollars.

Mexico

$69,629

nominal $69,629

Singapore

$42,045

nominal $92,500

Real delta · annual

+$27,584

a 65.6% advantage to Mexico 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 ↗

Mexico · source instruments

Personal income tax code · brackets 2026
Social-insurance contribution schedule 2026
RESICO (Simplified Regime) · Self-employed individuals with revenue ≤ MXN 3.5M; national…

Singapore · source instruments

Personal income tax code · brackets 2026
Social-insurance contribution schedule 2026
No special regimes recorded for this jurisdiction.

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 · Fri, 22 May 2026 16:48:31 GMT

Engine v0.1.0

Confidence · High (MX), High (SG)

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