Portland, OR vs Edinburgh, United Kingdom: $100,000 against £100,000

$75,000, $100,000 and $150,000 against £75,000, £100,000 and £150,000

Each row compares the same rung of the two ladders — the numerals are held equal on purpose so that what you see moving is the tax rule, not the currency. The percentage columns are the share of gross that reaches the worker. No exchange rate is applied to these numbers.

United Kingdom deductions beside the US ones, step by step

Eight rungs, all computed by the two engines on this page's build — nothing in this table is typed by hand. The non-US rungs use the same numerals as the US rungs, in the local currency.

The Oregon state line is a planning estimate and is labelled as such in the calculator — treat it as a planning number, not an exact withholding amount.

£100,000 gross in Edinburgh: the United Kingdom stack

Every line below is an output of uk/calculator-uk.js at £100,000 — the same file the United Kingdom calculator loads in your browser.

Source of this block: UK engine uk/calculator-uk.js — Personal Allowance £12,570, income tax 20/40/45%, National Insurance 8% / 2%.

What $100,000 leaves in Portland, OR after a year of rent

Rent is the largest line most workers cannot move, so the take-home gap is only half the story. This site publishes rents for US metros only: there is no rent series for Edinburgh, United Kingdom, so this section deliberately covers one side instead of guessing the other. Source: Zillow Research ZORI (Metro), kamuya açık araştırma dosyası · ay: 2026-08-31.

The same $100,000 in ten US states

Federal tax and FICA do not move between states; only the state line does. Oregon is highlighted, and the last column is the gap against Portland, OR.

Two engines, one salary each

Portland, OR: assets/js/tax-2026.js — 2026 federal brackets, the $16,100 standard deduction, FICA with the $184,500 Social Security cap, and the Oregon state model. Edinburgh: uk/calculator-uk.js — Employee only, Personal Allowance applied with the £100,000 taper, no pension contributions, not Scottish rates. Both engines are the ones loaded by the site's own calculators, and both are checked at build time against tax-rules/2026.json.

In Portland, the payroll deduction stack is segmented into federal income tax, a state income tax at 7.00%, and FICA contributions. This federal tax component remains constant across all US states, while the state portion varies based on local legislation. In Edinburgh, the tax structure relies on a progressive system with specific bands applied to earnings. The UK system incorporates the Personal Allowance, which is subject to a tapering mechanism at this salary level. Both systems require mandatory social insurance contributions, though the methods of calculation and the resulting total tax burden differ significantly between the two regions.

The deductions withheld from a salary fund essential public services tailored to each society. In the United Kingdom, these contributions support the National Health Service, state pension provisions, and various social security benefits. The US payroll system directs FICA taxes specifically toward Social Security and Medicare, which are federally managed programs. While the Oregon state tax layer contributes to local infrastructure and services, the federal portion supports broad national initiatives. Each worker effectively pays into a different set of social contracts, where the scope of coverage and the eligibility requirements for benefits are defined by the respective government policies.

Comparing identical numerals across two currencies provides an honest assessment of how tax authorities extract value from a fixed base salary. Because exchange rates fluctuate daily, using them to adjust tax data creates misleading results that obscure the actual fiscal rules. This method highlights the percentage of gross income retained by the worker after all statutory obligations are met. It remains the most transparent way to observe how different tax brackets function. However, this comparison stops being useful if the goal is to determine purchasing power or relative wealth, as it ignores the local cost of goods and services.

Portland, OR or Edinburgh? What it means in practice

Understanding take-home pay requires evaluating the distinct layers of taxation present in each jurisdiction. In Oregon, the payroll stack includes federal, state, and social insurance obligations. Conversely, the United Kingdom utilizes a centralized income tax structure alongside National Insurance contributions. While these systems serve different administrative functions, they ultimately dictate the final annual net income for a worker. The following analysis explores these structural differences to provide a clear view of local fiscal policies.

In practice, this comparison illustrates the structural trade-offs between two different taxation philosophies. Portland residents experience a federal and state split that results in a total deduction of 27.8% from their gross pay. Meanwhile, the UK tax code applied in Edinburgh leads to a total deduction of 31.4% for this salary level. These figures demonstrate how local and national priorities influence the final take-home amount. Workers should recognize that while these percentages provide a clear view of the tax wedge, they do not account for the varying levels of public services or private costs inherent to each location.

A common mistake when comparing these locations is attempting to convert the gross salaries into a single currency before calculating taxes. This error introduces market noise into a comparison that should remain focused on tax legislation. People also frequently underestimate how different benefit structures, such as healthcare access, change the real value of their take-home pay. By keeping the gross figures identical, the focus remains on the fiscal policy. It is vital to remember that gross pay is merely a starting point, and the actual utility of a salary depends on local taxation and the broader economic environment.